Priority Hints and Optimizing LCP kev )Jan 2, 2023 626 web-vitals , optimization , hints Performance Culture Through the Looking-Glass Dec 27, 2022 625 videos , culture The RUM Archive and Benford’s Law per )Dec 24, 2022 624 HTTP/3 Prioritization Demystified pro /per )Dec 23, 2022 623 http , protocols Signals: The Nitty-Gritty web /per )Dec 21, 2022 622 javascript , signals Bad Performance Is Bad Accessibility bru )Dec 20, 2022 621 accessibility The Performance Inequality Gap, 2023 sli )Dec 19, 2022 620 javascript , metrics Beating Latency on Scalemates.com tim /per )Dec 19, 2022 619 optimization Using Inline JavaScript Modules to Prevent CSS Blockage sto /per )Dec 17, 2022 618 javascript , css An HTML-First Mental Model noa /per )Dec 15, 2022 617 html , dom Get Off the Main Thread With an Inline Web Worker: An Example sto /per )Dec 14, 2022 616 javascript , web-workers , examples LCP(FE) tim /per )Dec 11, 2022 615 web-vitals Web Performance and Compression per )Dec 10, 2022 614 compression Optimize Interaction to Next Paint mal +/dev )Dec 8, 2022 613 optimization , web-vitals Accessibility: The Land That “Time to Interactive” Forgot tin )Dec 6, 2022 612 videos , accessibility Adding Complementary Performance Data to Your Site mat )Dec 6, 2022 611 apis Reduce Image Sizes by Removing Metadata per )Dec 5, 2022 610 images , metadata , optimization Fast Is Good, Instant Is Better tun /per )Dec 4, 2022 609 caching Prerender Pages in Chrome for Instant Page Navigations tun /dev )Dec 2, 2022 608 browsers , google , chrome 7 Website Performance Metrics to Track for Better UX cal )Dec 1, 2022 607 user-experience , metrics Developing Faster JavaScript Apps: The Ultimate Guide to Web Workers cra )Dec 1, 2022 606 guides , web-apps , web-workers , javascript Speeding Up the JavaScript Ecosystem—One Library at a Time mar )Nov 29, 2022 605 javascript , libraries Lazy Loading Images in HTML sim )Nov 26, 2022 604 html , lazy-loading A Guide to Image Optimization on Jamstack Sites daw /sma )Nov 17, 2022 603 guides , images , compression , optimization , tech-stacks , jamstack Improving React Interaction Times by 4× Nov 16, 2022 602 react , optimization Early Learnings for Early Hints at Shopify sia )Nov 8, 2022 601 videos , case-studies , shopify , hints Client-Side Routing Without the JavaScript rya /thi )Nov 7, 2022 600 javascript , frameworks 6 Steps to Improve HTML Images for Users and Developers aus )Nov 4, 2022 599 html , images , responsive-design HTML and CSS Features, Tips for a 10× Faster Page Loading Speed Nov 2, 2022 598 html , css , tips-and-tricks Is Turbopack Really 10× Faster Than Vite? eva )Nov 1, 2022 597 tooling , bundling , turbopack , vite CSS Runtime Performance Oct 27, 2022 596 slides , css A Beginner’s Guide to Chrome Tracing nol )Oct 26, 2022 595 guides , browsers , google , chrome , tracing Conditionally Adaptive CSS—Browser Behavior That Might Improve Your Performance pep )Oct 25, 2022 594 css , responsive-design Performance rvi /htt )Oct 25, 2022 593 web-almanac , studies , research , metrics , web-vitals How We Improved React Loading Times by 70% With Next.js Oct 23, 2022 592 react , nextjs , case-studies Which Serverless Edge Platform Has the Fastest Git Deployments? den )Oct 20, 2022 591 serverless , edge-computing , git , deploying CDN htt )Oct 13, 2022 590 web-almanac , studies , research , metrics , content-delivery , tooling How to Animate CSS Box Shadows and Optimize Performance Oct 12, 2022 589 how-tos , css , animations , shadows Speeding Up Async Snippets css )Oct 12, 2022 588 javascript , asynchronicity Sustainable Web Development Strategies Within an Organization mic /sma )Oct 11, 2022 587 sustainability , optimization SVG Sprites: Old-School, Modern, Unknown, and Forgotten pep )Oct 10, 2022 586 svg , images , sprites How to Optimize Resource Loading With the “fetchpriority” Attribute deb )Oct 6, 2022 585 how-tos , html , optimization Optimize Long Tasks mal /dev )Sep 30, 2022 584 javascript , optimization GIFs Without the .gif: The Most Performant Image and Video Options Right Now oll /css )Sep 28, 2022 583 multimedia , images , gif , html Performance Budgets: The Easiest Way to a Faster Site fox /cal )Sep 28, 2022 582 performance-budgets Five Data-Loading Patterns to Boost Web Performance sma )Sep 27, 2022 581 Page Weight htt )Sep 26, 2022 580 web-almanac , studies , research , metrics Element Timing: One True Metric to Rule Them All? spe )Sep 21, 2022 579 time , apis , metrics Will Serving Real HTML Content Make a Website Faster? Let’s Experiment! Sep 21, 2022 578 studies , research , html How to Substantially Slow Down Your Node.js Server Sep 15, 2022 577 how-tos , nodejs Total Blocking Time: A Short and Sweet Guide for Happier Users ben /cal )Sep 15, 2022 576 javascript Your Next.js Bundle Will Thank You Sep 11, 2022 575 nextjs , bundling Critical CSS? Not So Fast! css )Sep 6, 2022 574 css How to Improve Largest Contentful Paint for Faster Load Times fox /cal )Sep 6, 2022 573 how-tos , web-vitals , optimization Disabled JavaScript Turns Off Native Lazy Loading ste )Sep 3, 2022 572 javascript , html , lazy-loading Why Your Website Should Be Under 14 kB in Size Aug 25, 2022 571 protocols Measure What You Impact, Not What You Influence css )Aug 24, 2022 570 metrics , optimization Optimize Data Fetching Aug 18, 2022 569 data-fetching Can Browsers Optimize the Loading of Third-Party Resources? add /dev )Aug 17, 2022 568 browsers , embed-code Tip: Use “fetchpriority=high” to Load Your LCP Hero Image Sooner add )Aug 14, 2022 567 html , web-vitals (Re-)Introducing Gatsby, a Reactive Site Generator Aug 12, 2022 566 gatsby , react , reactivity , site-generators , introductions How and Why We Removed jQuery From GOV.UK Aug 11, 2022 565 jquery , maintainability Core Web Vitals Tools to Boost Your Web Performance Scores sma )Aug 9, 2022 564 web-vitals , tooling Making a Website Under 1 kB Aug 2, 2022 563 minimalism , html Which Generator Builds Markdown the Fastest? zac )Jul 29, 2022 562 site-generators , markdown , comparisons 500 ms to 1.7 ms in React: A Journey and a Checklist Jul 28, 2022 561 react Fix Web Performance for the Long-Term sia )Jul 25, 2022 560 testing , processes Priority Hints—What Your Browser Doesn’t Know (Yet) Jul 25, 2022 559 hints Powerful Image Optimization Tools lou /sma )Jul 20, 2022 558 link-lists , images , compression , tooling Can SVG Symbols Affect Web Performance? Jul 17, 2022 557 svg , images Avoiding “<img>” Layout Shifts: “aspect-ratio” vs. “width” and “height” Attributes jaf )Jul 11, 2022 556 web-vitals , comparisons , html , attributes , aspect-ratio , css Frontend Web Performance: The Essentials Jul 3, 2022 555 fundamentals , javascript Faster WordPress Rendering With 3 Lines of Configuration sto )Jul 2, 2022 554 wordpress , css , http , configuration A CLS Punishment for Progressive Enhancement? bel /pic )Jun 27, 2022 553 web-vitals , progressive-enhancement Imagemin Guard j9t )Jun 27, 2022 552 packages , npm , images , compression , jpeg , png , gif , webp , avif Everything You Need to Know About Web Performance (in 5 Minutes) Jun 23, 2022 551 web-vitals , compression Style Scoping Versus Shadow DOM: Which Is Fastest? nol )Jun 22, 2022 550 selectors , scope , dom , shadow-dom , comparisons , metrics How to Remove 99% of JavaScript From Main Thread wea )Jun 15, 2022 549 videos , how-tos , javascript What We’ve Learned From One Year of Real User Monitoring Data on GOV.UK Jun 13, 2022 548 monitoring , metrics Measuring the Performance of Typefaces for Users II sma )Jun 10, 2022 547 typography , fonts Measuring the Performance of Typefaces for Users sma )Jun 3, 2022 546 typography , fonts Don’t Sink Your Website With Third Parties sma )Jun 1, 2022 545 embed-code , dependencies Two Lines of CSS That Boosts 7× Rendering Performance May 29, 2022 544 css , rendering Conditionally Loading CSS or Any Resource Using Media Queries ami )May 18, 2022 543 html , media-queries Rethinking Server-Timing as a Critical Monitoring Tool sma )May 16, 2022 542 time , http , metrics , monitoring Don’t Fight the Browser Preload Scanner mal /dev )May 13, 2022 541 browsers , html , parsing How to Use Google CrUX to Analyze and Compare the Performance of JS Frameworks sma )May 12, 2022 540 how-tos , google , metrics , javascript , frameworks A Management Maturity Model for Performance sli )May 9, 2022 539 Performance Game Changer: Browser Back/Forward Cache tun /sma )May 9, 2022 538 browsers , caching , web-vitals Get to Know Your Browser’s Performance Profiler May 5, 2022 537 browsers , tooling , profiling Understanding the Performance Impact of Anti-Flicker Snippets spe )Apr 28, 2022 536 web-vitals Is Measuring Speed a Useful Metric for Design Systems? amy +)Apr 26, 2022 535 videos , metrics , design-systems Faster Initialization of Instances With New Class Features joy )Apr 20, 2022 534 browsers , javascript , javascript-engines , v8 How to Improve Core Web Vitals (8 Ways) Apr 15, 2022 533 how-tos , web-vitals The Ultimate Guide to Optimizing JavaScript for Quick Page Loads ste /bui )Apr 13, 2022 532 guides , javascript , optimization Core Web Vitals: Finding Common Ground Between SEOs and Developers moz )Apr 5, 2022 531 web-vitals , seo , metrics How to Optimize Your LCP (with Visuals) ste )Mar 29, 2022 530 how-tos , web-vitals , optimization Optimising Largest Contentful Paint css )Mar 28, 2022 529 web-vitals Picture Perfect Images With the Modern “<img>” Element add )Mar 28, 2022 528 images , html , web-vitals Speed Needs Design, or: You Can’t Delight Users You’ve Annoyed Mar 24, 2022 527 design , user-experience The Web Is for Everyone: Our Vision for the Evolution of the Web moz )Mar 23, 2022 526 web , outlooks , privacy , security , accessibility , user-experience Optimising Core Web Vitals on SPAs sim )Mar 22, 2022 525 web-vitals , single-page-apps , optimization Improving Your User Experience to Reduce Bounce Rates uxm )Mar 21, 2022 524 user-experience , usability , seo Performance Tests on Common JavaScript Array Methods hac )Mar 19, 2022 523 testing , javascript , arrays Optimizing SVG Patterns to Their Smallest Size css )Mar 18, 2022 522 svg , images The Impact That High Quality Mark-Up Can Have on Accessibility, Performance, and Discoverability Mar 18, 2022 521 videos , html , accessibility Making the World’s Fastest Website, and Other Mistakes Mar 15, 2022 520 mistakes The Weirdly Obscure Art of Streamed HTML Mar 15, 2022 519 html , streaming Ten Years of Page Bloat: What Have We Learned? spe )Mar 8, 2022 518 web-vitals , user-experience 7 Ways to Achieve a Faster Core Web Vitals Score hac )Mar 7, 2022 517 web-vitals A New Speed Milestone for Chrome dev )Mar 7, 2022 516 browsers , google , chrome Performance Signals for Customizing Website UX tun /sma )Mar 7, 2022 515 user-experience , web-vitals , customization Should Frontend Devs Care About Performance? Feb 27, 2022 514 Top 2021 CSS Frameworks Report: The CSS File Sizes cit )Feb 26, 2022 513 studies , research , frameworks , css How to Make MPAs That Are as Fast as SPAs cfe )Feb 23, 2022 512 how-tos , multi-page-apps , single-page-apps Improving a CDN’s Cache Hit Ratio erw )Feb 23, 2022 511 content-delivery , caching Minimizing Google Fonts by Only Loading It for Certain Characters ami )Feb 20, 2022 510 typography , google , fonts , minimalism Core Web Vitals: What Next? moz )Feb 18, 2022 509 web-vitals , seo The Difference Between Brotli and Gzip Compression Algorithms to Speed Up Your Site Feb 9, 2022 508 compression , brotli , gzip This Is Why Your Node.js Application Is Slow Feb 8, 2022 507 nodejs Reducing the Web’s Carbon Footprint: Optimizing Social Media Embeds mic /sma )Feb 3, 2022 506 social-media , embed-code , sustainability Improving JavaScript Bundle Performance With Code-Splitting cod /sma )Feb 2, 2022 505 javascript , bundling , code-splitting , optimization Speed Matters, but It Isn’t Everything Jan 31, 2022 504 user-experience , metrics Caching Header Best Practices sim )Jan 27, 2022 503 caching , http , http-headers , best-practices Big Images, Blazingly Fast Jan 20, 2022 502 images , quality Optimize Your PNGs With Oxipng and pre-commit ada )Jan 20, 2022 501 images , png , compression , tooling How to Avoid Layout Shifts Caused by Web Fonts sim )Jan 19, 2022 500 how-tos , user-experience , fonts Website Performance and the Planet Jan 12, 2022 499 sustainability , caching Memory Leaks: The Forgotten Side of Web Performance nol )Jan 5, 2022 498 memory Improving WordPress Performance: An Open Letter erw )Jan 3, 2022 497 wordpress , css , javascript A Unified Theory of Web Performance sli /per )Dec 31, 2021 496 Exposing Mid-Resource LCP Values per )Dec 31, 2021 495 web-vitals Page Visibility: If a Tree Falls in the Forest… pau /per )Dec 31, 2021 494 web-vitals , user-experience Using Diagnostic Metrics per )Dec 30, 2021 493 metrics Practical Tips for Load-Testing Web Applications per )Dec 29, 2021 492 testing , tips-and-tricks , web-apps The Business Case for Performance per )Dec 26, 2021 491 economics Faster Websites by Using Less HTML j9t )Dec 25, 2021 490 cross-posts , html , optimization , minimalism Redirect Liquidation tim /per )Dec 23, 2021 489 optimization , redirecting Frontend Web Performance: The Essentials Dec 22, 2021 488 fundamentals , rendering Web Performance, Core Web Vitals, and Vanity Metrics per )Dec 19, 2021 487 web-vitals , metrics Hands On With the New Responsiveness Metrics per )Dec 16, 2021 486 responsive-design , metrics Explain Like I’m Five: Web Performance Optimization sto /per )Dec 15, 2021 485 optimization Performance Implications of JavaScript Errors per )Dec 14, 2021 484 javascript , errors Defer Non-Critical Resources per )Dec 12, 2021 483 html Caching: Understanding the Scope per )Dec 9, 2021 482 caching Test Your Product on a Crappy Laptop eri /css )Dec 7, 2021 481 testing , usability HTTP Compression per )Dec 6, 2021 480 http , protocols , compression Have Core Web Vitals Made the Web Faster? tun /per )Dec 5, 2021 479 web-vitals Plugging Memory Leaks in Your App sto /per )Dec 4, 2021 478 memory Request for a General Theory of Web Performance per )Dec 3, 2021 477 Page Weight htt )Dec 1, 2021 476 web-almanac , studies , research , metrics Smashing Podcast Episode 44 With Chris Ferdinandi: Is the Web Dead? cfe +/sma )Nov 30, 2021 475 podcasts , interviews , web-platform , standards , tooling , developer-experience 7 Ways to Improve Node.js Performance at Scale app )Nov 24, 2021 474 nodejs , optimization How JavaScript Engines Achieve Great Performance Nov 22, 2021 473 javascript , javascript-engines Improving the Performance of Wix Websites (Case Study) sma )Nov 22, 2021 472 monitoring , culture , case-studies Designing Sustainable Websites ger )Nov 21, 2021 471 sustainability , software-design Performance sia /htt )Nov 17, 2021 470 web-almanac , studies , research , metrics , user-experience Get Your “Head” Straight css /btc )Nov 15, 2021 469 videos , html Why IndexedDB Is Slow and What to Use Instead Nov 15, 2021 468 databases , indexeddb , javascript Your CSS Is an Interface eri )Nov 15, 2021 467 css Using Web Workers to Boost Third-Party Script Performance log )Nov 12, 2021 466 web-workers , javascript Why Your Website Should Not Use Dithered Images Nov 12, 2021 465 images , dithering , compression Chrome DevTools: Record and Playback Your User Journeys Nov 5, 2021 464 dev-tools , user-experience , browsers , google , chrome Everything You Have to Know About Core Web Vitals fox /cal )Nov 4, 2021 463 web-vitals How to Implement Memoization in React to Improve Performance Nov 4, 2021 462 how-tos , react , memoization , optimization Best Practices on Embedding Third-Party Web Widgets Oct 27, 2021 461 embed-code , best-practices Building an Effective Image Component dev )Oct 25, 2021 460 components , javascript Web Performance Metrics Cheatsheet ire )Oct 25, 2021 459 metrics , cheat-sheets New HTTP Standards for Caching on the Modern Web Oct 20, 2021 458 http , protocols , caching , standards Optimizing Resource Loading With the Fetch Priority API add +/dev )Oct 20, 2021 457 data-fetching , apis , optimization How I Made Google’s Data Grid Scroll 10× Faster With One Line of CSS Oct 20, 2021 456 css My Challenge to the Web Performance Community phi )Oct 6, 2021 455 jsPerf—Online JavaScript Performance Benchmark Oct 2, 2021 454 websites , javascript Using Modern Image Formats: AVIF and WebP add /sma )Sep 29, 2021 453 images , avif , webp , jpeg , png , comparisons , compression Faster React Apps With Memoization Sep 28, 2021 452 react , memoization ct.css—Let’s Take a Look Inside Your “<head>” css )Sep 22, 2021 451 css , debugging Small Bundles, Fast Pages: What to Do With Too Much JavaScript cal )Sep 16, 2021 450 javascript , bundling Optimizing Images on the Web clo )Sep 15, 2021 449 images , cloudflare Vanilla JS Is a Web Performance Decision cfe )Sep 9, 2021 448 javascript Blowing Up HTML Size With Responsive Images deb )Sep 8, 2021 447 html , images , responsive-design Designing for Long Waits and Interruptions: Mitigating Breaks in Workflow in Complex Application Design nng )Sep 5, 2021 446 user-experience , complexity Writing High-Performance JavaScript cfe )Aug 31, 2021 445 javascript What Are the Web Performance Metrics That Actually Matter? cfe )Aug 30, 2021 444 metrics Lighthouse Scores Do Not Affect Google Search/SEO erw )Aug 27, 2021 443 lighthouse , google , search , seo HTTP/3: Performance Improvements pro /sma )Aug 23, 2021 442 http , protocols Does Shadow DOM Improve Style Performance? nol )Aug 15, 2021 441 dom , shadow-dom , rendering Big O, Code Efficiency Analysis Aug 13, 2021 440 algorithms “<Lazy>” Rendering in Vue to Improve Performance Aug 10, 2021 439 vuejs , client-side-rendering , optimization A Performance-Focused Workflow Based on Google Tools dev )Aug 9, 2021 438 web-vitals , tooling , google How We Reduced Next.js Page Size by 3.5× and Achieved a 98 Lighthouse Score Aug 2, 2021 437 nextjs , lighthouse , google , case-studies CSS Architecture and Performance in Micro Frontends Jul 29, 2021 436 css , architecture , micro-frontends Learnings From a WebPageTest Session on CSS-Tricks chr /css )Jul 28, 2021 435 webpagetest A Beginner’s Guide to Lighthouse Jul 27, 2021 434 guides , lighthouse , google , web-vitals How to Eliminate Render-Blocking Resources: A Deep Dive sia )Jul 23, 2021 433 how-tos , rendering The Performance Effects of Too Much Lazy-Loading rvi /dev )Jul 15, 2021 432 web-vitals , lazy-loading What Is Tree Shaking? cfe )Jul 15, 2021 431 javascript , concepts , tree-shaking Performance Design: The Illusion of Speed Jul 8, 2021 430 user-experience Resource Inlining in JavaScript Frameworks mge /dev )Jun 28, 2021 429 javascript , frameworks , web-vitals Making the Web—Faster rau )Jun 23, 2021 428 web , developer-experience , principles Half the Size of Images by Optimising for High Density Displays jaf )Jun 11, 2021 427 html , images Serving Sharp Images to High Density Screens jaf )Jun 11, 2021 426 images Using AVIF to Compress Images on Your Site dev )Jun 7, 2021 425 images , avif , compression What Can the HTTP Archive Tell Us About Largest Contentful Paint? pau )Jun 7, 2021 424 Best Practices for Fonts tun /dev )Jun 3, 2021 423 fonts , best-practices CSS for Web Vitals una /dev )Jun 2, 2021 422 css , web-vitals How to Fix Cumulative Layout Shift (CLS) Issues tun /sma )Jun 2, 2021 421 how-tos , web-vitals Elasticsearch Boolean Query Performance ast )May 30, 2021 420 tooling , search Tree-Shaking: A Reference Guide ati /sma )May 14, 2021 419 guides , optimization , javascript , tree-shaking Reducing HTML Payload With Next.js (Case Study) sma )May 5, 2021 418 nextjs , html , case-studies An Introduction to Performance Budgets Apr 21, 2021 417 introductions , performance-budgets , metrics The Lazy-Loading Property Pattern in JavaScript nza )Apr 20, 2021 416 javascript , software-design-patterns , lazy-loading 9 Principles of Good Web Design Apr 10, 2021 415 design , principles , simplicity , navigation , content , layout , mobile Bypassing Cookie Consent Banners in Lighthouse and WebPageTest and )Mar 25, 2021 414 consent-management , cookies , lighthouse , google , webpagetest , testing The 5-Hour CDN fly )Mar 16, 2021 413 content-delivery Measuring Web Performance in Mobile Safari css )Feb 26, 2021 412 testing , mobile , browsers , apple , safari What About Ember? tka )Jan 26, 2021 411 emberjs Front-End Performance 2021: Assets Optimizations vit /sma )Jan 12, 2021 410 checklists , link-lists , compression , images Front-End Performance 2021: Build Optimizations vit /sma )Jan 12, 2021 409 checklists , link-lists , building Front-End Performance 2021: Delivery Optimizations vit /sma )Jan 12, 2021 408 checklists , link-lists Testing Performance kel )Jan 12, 2021 407 testing HTML and CSS Techniques to Reduce Your JavaScript per )Dec 27, 2020 406 html , css , javascript Continuous Performance Analysis With Lighthouse CI and GitHub Actions css )Dec 23, 2020 405 lighthouse , google , github-actions Optimizing Image Depth mey /css )Dec 18, 2020 404 images , quality , optimization Page Weight htt )Dec 10, 2020 403 web-almanac , studies , research , metrics Time to Say Goodbye to Google Fonts: Cache Performance Nov 30, 2020 402 google , fonts , caching Best Practices for Inclusive Textual Websites Nov 23, 2020 401 security , accessibility , best-practices Measuring Core Web Vitals With Sentry fon /css )Nov 17, 2020 400 web-vitals , tooling Warp: Improved JS Performance in Firefox 83 jan /moz )Nov 13, 2020 399 firefox , mozilla , browsers , javascript , spidermonkey , javascript-engines The What, Why, and How of Using a Skeleton Loading Screen tre )Nov 12, 2020 398 placeholders , react Core Web Vitals: A Guide to Google’s Web Performance Metrics cra )Oct 15, 2020 397 guides , google , web-vitals Signed Exchanges (SXGs) twi /dev )Oct 14, 2020 396 authentication , signed-exchanges , web-packaging How to Create High-Performance CSS Animations rac /dev )Oct 6, 2020 395 how-tos , css , animations Reducing the Site Speed Impact of Third-Party Tags Oct 2, 2020 394 embed-code Enforcing Performance Budgets With Webpack css )Sep 18, 2020 393 performance-budgets , webpack AVIF Has Landed jaf )Sep 8, 2020 392 images , avif , quality , jpeg , webp , svg , png , comparisons Loading Third-Party JavaScript add /dev )Aug 20, 2020 391 javascript Performance Is an Issue of Equity clo )Aug 11, 2020 390 accessibility Lazy Loading Images in Svelte css )Jul 16, 2020 389 images , lazy-loading , svelte Methods of Improving and Optimizing Performance in React Apps sma )Jul 16, 2020 388 react , optimization We Need More Inclusive Web Performance Metrics sco )Jul 6, 2020 387 metrics , dei How I Used Brotli to Get Even Smaller CSS and JavaScript Files at CDN Scale css )Jun 5, 2020 386 compression , brotli 5 Projects to Help You Master Modern CSS cra )May 31, 2020 385 css , print , forms Core Web Vitals chr /css )May 28, 2020 384 google , web-vitals , metrics On Fixed Elements and Backgrounds hui )May 25, 2020 383 css , backgrounds , positioning , scrolling Speed Up Google Fonts css )May 19, 2020 382 google , fonts The Need for Speed, 23 Years Later nng )May 17, 2020 381 user-experience , history Maybe You Don’t Need That SPA May 12, 2020 380 single-page-apps , javascript , react , marko prerender.js chr /css )May 10, 2020 379 libraries Introducing Web Vitals: Essential Metrics for a Healthy Site dev )May 5, 2020 378 introductions , web-vitals , metrics , google Real-World Effectiveness of Brotli css )Apr 22, 2020 377 compression , brotli , comparisons The Cost of JavaScript Frameworks tka )Apr 21, 2020 376 javascript , frameworks , metrics , jquery , vuejs , angular , react Start Render: The Web Performance Metric That Heralds the End of the Blank Page Mar 27, 2020 375 metrics , web-vitals Performance Tips: Minifying HTML, CSS, and JS Mar 25, 2020 374 videos , html , css , javascript , minification , tips-and-tricks Setting Height and Width on Images Is Important Again tun /sma )Mar 9, 2020 373 html , images , web-vitals Improving Perceived Performance With the CSS “font-display” Property the )Feb 23, 2020 372 css , fonts Encrypting DNS Query Bad for Performance? erw )Feb 20, 2020 371 dns , http , encryption , security Page Builders Might Not Be a Good Idea cit )Feb 20, 2020 370 maintainability , consistency , quality Do This to Improve Image Loading on Your Website fon /css )Feb 19, 2020 369 images , html Google Tag Manager vs. Page Speed: The Impact and How to Improve Feb 18, 2020 368 google , tag-management , analytics , optimization The Web in 2020: Extensibility and Interoperability una /css )Jan 22, 2020 367 web-platform , extensibility , interoperability , houdini , variable-fonts , custom-properties , logical-properties , web-components , media-queries Should You Self-Host Google Fonts? tun )Jan 12, 2020 366 fonts , google , self-hosting Improving Site Performance With Webpack Tree Shaking Jan 10, 2020 365 optimization , webpack , tree-shaking Performance Budgets, Pragmatically css )Jan 8, 2020 364 performance-budgets Putting Devs Before Users: How Frameworks Destroyed Web Performance uxd )Jan 2, 2020 363 frameworks , developer-experience An HTML Optimizer’s Config for HTML Minifier j9t )Dec 20, 2019 362 html , html-minifier , minification , optimization , configuration , minimalism How Do You Remove Unused CSS From a Site? chr /css )Nov 19, 2019 361 css , tooling Speed Up Your Website With WebP sma )Oct 29, 2019 360 optimization , webp , images A Guide to Optimizing Images for Mobile sma )Oct 22, 2019 359 guides , images , optimization , mobile On Writing Better Markup j9t )Oct 16, 2019 358 html , quality , maintainability , terminology Workflow Considerations for Using an Image Management Service chr /css )Oct 16, 2019 357 images , tooling , content-delivery Recipes for Performance Testing Single Page Applications in Webpagetest pha /css )Oct 10, 2019 356 testing , single-page-apps , tooling , webpagetest Some HTML Is “Optional” chr /css )Sep 11, 2019 355 html , standards Faster Image Loading With Embedded Image Previews sma )Aug 23, 2019 354 images , lazy-loading , techniques , javascript Other Ways to SPAs chr /css )Aug 21, 2019 353 single-page-apps , tooling Lazy Load Embedded YouTube Videos chr /css )Aug 20, 2019 352 youtube , lazy-loading , embed-code Optional HTML: Everything You Need to Know j9t )Aug 20, 2019 351 html , minimalism Accessibility and Web Performance Are Not Features, They’re the Baseline fon /css )Aug 16, 2019 350 accessibility , amp , google , user-experience Handling Unused CSS in Sass to Improve Performance sma )Aug 9, 2019 349 css , sass , optimization What CMS to Use for Optimale TTFB (and Site Speed?) erw )Aug 2, 2019 348 content-management , metrics , wp-engine , automattic I Used the Web for a Day on a 50 MB Budget sma )Jul 29, 2019 347 mobile How Google Pagespeed Works: Improve Your Score and Search Engine Ranking ben /css )Jul 25, 2019 346 google , tooling , lighthouse , seo Browsers Are Pretty Good at Loading Pages, It Turns Out Jul 21, 2019 345 javascript , rendering , browsers The Simplest Way to Load CSS Asynchronously sco )Jul 19, 2019 344 css , asynchronicity Shifting the Performance Burden sco )Jul 3, 2019 343 Optimizing Google Fonts Performance sma )Jun 20, 2019 342 google , fonts , optimization How to Increase Your Page Size by 1,500% With Webpack and Vue bur /css )Jun 19, 2019 341 webpack , vuejs The Problem With Web Development Checklists, or: The Frontend Checklist, Revised j9t )Jun 19, 2019 340 checklists , html , accessibility , seo , social-media Responsible JavaScript mal /ali )Jun 13, 2019 339 javascript , tree-shaking , code-splitting , embed-code , transpiling , tooling Image Optimization in WordPress sma )Jun 6, 2019 338 wordpress , images , optimization Self-Host Your Static Assets css )May 31, 2019 337 self-hosting , caching Characteristics of a Strong Performance Culture tka )May 29, 2019 336 culture , principles Understanding Image Compression: Tooling and Context j9t )May 22, 2019 335 images , compression , tooling The Scoville Scale of Web Font Loading Opinions zac /btc )May 18, 2019 334 videos , fonts Browser Resource Hints: “preload”, “prefetch”, and “preconnect” deb )May 12, 2019 333 hints , html , http-headers , http , preloading Optimizing Performance With Resource Hints dre /sma )Apr 17, 2019 332 hints , optimization The Serif Tax chr /css )Apr 9, 2019 331 fonts Improving Perceived Performance With the Link “rel=preconnect” HTTP Header and )Mar 22, 2019 330 http , http-headers , hints “Cache-Control” for Civilians css )Mar 4, 2019 329 caching , http How to Avoid DOM Blocking in JavaScript cra )Feb 21, 2019 328 how-tos , dom , javascript Rendering on the Web add +/dev )Feb 6, 2019 327 server-side-rendering , client-side-rendering , rendering , hydration , seo 8 Reasons Why You’re Doing SEO Wrong erw )Jan 29, 2019 326 seo HTML and Performance: Leave Out Optional Tags and Quotes j9t )Jan 29, 2019 325 html The Ethics of Web Performance tka )Jan 9, 2019 324 ethics , accessibility The Elements of UI Engineering dan )Dec 30, 2018 323 user-experience , consistency , navigation , prioritization , accessibility , internationalization , resilience Static vs. Server Rendering Dec 15, 2018 322 rendering , comparisons , react Speed Up Next-Page Navigations With Prefetching add )Dec 13, 2018 321 hints , html , http-headers , http , webpack Keeping Sass Simple and Speedy on Eleventy phi )Dec 12, 2018 320 sass , eleventy On Visions for Performance, or: Performance Optimization Is a Process j9t )Dec 4, 2018 319 optimization , outlooks , processes Front-End Developers Have to Manage the Loading Experience chr /css )Nov 28, 2018 318 user-experience Performance Rule #1: Do What You Need to Do—But Not More j9t )Nov 13, 2018 317 simplicity PageSpeed Insights, Now Powered by Lighthouse che +)Nov 12, 2018 316 tooling , google , lighthouse Improve Animated GIF Performance With HTML5 Video sma )Nov 5, 2018 315 images , gif , multimedia Performance Budgets 101 dev )Nov 5, 2018 314 introductions , performance-budgets , metrics Reduce JavaScript Payloads With Code Splitting mal /dev )Nov 5, 2018 313 javascript , code-splitting A Netflix Web Performance Case Study add /dev )Nov 5, 2018 312 netflix , case-studies A Guide to Caching in WordPress Oct 15, 2018 311 guides , wordpress , caching , plugins How to Configure Lighthouse for Balanced Quality Websites j9t )Oct 15, 2018 310 how-tos , google , lighthouse , configuration , quality A Minimal JavaScript Setup css )Sep 26, 2018 309 javascript , conventions , naming , scope , maintainability , examples Chrome’s Noscript Intervention tka )Sep 6, 2018 308 chrome , google , browsers , javascript , mobile 20 Tips for Optimizing CSS Performance cra )Aug 27, 2018 307 css , optimization , tips-and-tricks Variable Fonts: What They Are, and How to Use Them Aug 14, 2018 306 how-tos , fonts , variable-fonts Browser Painting and Considerations for Web Performance css )Aug 9, 2018 305 browsers , browser-engines , painting , rendering Slow Websites geo /css )Aug 7, 2018 304 performance-budgets The Cost of JavaScript in 2018 add )Aug 1, 2018 303 javascript , code-splitting , lazy-loading , performance-budgets , bundling HTTP/2: The Difference Between HTTP/1.1, Benefits, and How to Use It Jul 26, 2018 302 protocols , http , comparisons Delivering WordPress in 7 KB css )Jul 10, 2018 301 wordpress , themes HTTP/2: Background, Performance Benefits, and Implementations Jul 4, 2018 300 protocols , http Improving Performance Perception: On-Demand Image Resizing Jul 2, 2018 299 optimization , images , resizing , html How I Dropped 250 KB of Dead CSS Weight With PurgeCSS sar )Jun 25, 2018 298 css , purgecss The Four Big Ways Jetpack Helps With Image Performance css )Jun 19, 2018 297 wordpress , plugins , images Here’s the Thing About “Unused CSS” Tools chr /css )Jun 18, 2018 296 css , quality , tooling 7 Performance Tips for Jank-Free JavaScript Animations Jun 15, 2018 295 javascript , animations , tips-and-tricks Making Your Website Faster and Safer With Cloudflare Jun 12, 2018 294 caching , security , cloudflare How Do You Know Your Website Is a Success? sma )May 29, 2018 293 product-management , strategies , metrics , user-experience , content , microcontent , navigation , testing Page Transitions for Everyone css )May 14, 2018 292 design , user-experience , animations , transitions , caching Introducing Last Painted Hero spe )Apr 4, 2018 291 introductions How Fast Is AMP Really? tka )Mar 19, 2018 290 amp , google , metrics Three Techniques for Performant Custom Font Usage oll /css )Mar 5, 2018 289 fonts , techniques , flash-of-x AMP News chr /css )Feb 26, 2018 288 amp , google , community Why Fast Matters css /btc )Jan 20, 2018 287 videos , economics Finding Dead CSS css )Jan 17, 2018 286 css , maintenance How to Optimize CSS and JS for Faster Sites Jan 17, 2018 285 how-tos , css , javascript , minification , optimization SYN Packet Handling in the Wild clo )Jan 15, 2018 284 tcp , protocols , network Performance of CSS Selectors Is Still Irrelevant j9t )Nov 29, 2017 283 css , selectors Progressive Web Apps: A Crash Course Nov 24, 2017 282 crash-courses , web-apps , progressive-web-apps , lighthouse , google Optimizing CSS: Tweaking Animation Performance With DevTools Nov 23, 2017 281 css , animations , optimization , dev-tools , browsers , firefox , mozilla On Big Picture Thinking in Web Development j9t )Nov 22, 2017 280 user-experience , maintainability , consistency , accessibility , outlooks How to Optimize SQL Queries for Faster Sites Nov 20, 2017 279 how-tos , sql , mysql , databases , caching , optimization Understanding the “Vary” Header sma )Nov 2, 2017 278 http , http-headers , caching The Front-End Checklist the )Oct 18, 2017 277 websites , checklists , html , css , javascript , images , accessibility , seo The State of the Web fox )Aug 31, 2017 276 web Using the Paint Timing API mal /css )Aug 16, 2017 275 apis , time , painting , rendering , javascript (Now More Than Ever) You Might Not Need jQuery oll /css )Jul 12, 2017 274 jquery , javascript , ajax , comparisons , examples Three Reasons Why You Should Care About Google Lighthouse fox /cal )May 31, 2017 273 lighthouse , google What Is the Future of Front End Web Development? chr /css )May 25, 2017 272 outlooks , user-experience , javascript , documentation , native , web , urls , css , preprocessors , html , building , tooling What We Talk About When We Talk About Web Performance btc )May 19, 2017 271 videos Let the Content Delivery Network Optimize Your Images jon /sma )Apr 26, 2017 270 content-delivery , images , optimization Optimizing Web Fonts for Performance: The State of the Art Apr 25, 2017 269 fonts , optimization Brotli and Static Compression mal /css )Apr 12, 2017 268 compression , brotli , gzip , comparisons A Comprehensive Guide to HTTP/2 Server Push mal /sma )Apr 10, 2017 267 guides , http , protocols , servers Guetzli, Google’s New JPEG Encoder tel )Mar 19, 2017 266 images , jpeg , compression , tooling AMP and the Web tka )Mar 7, 2017 265 amp , google , web-platform , web Considering How We Use HTTP/2 mal /ali )Feb 2, 2017 264 optimization , http , protocols Using HTTP/2 Responsibly: Adapting for Users mal /ali )Feb 2, 2017 263 http , protocols , support , servers 11 Tips to Optimize JavaScript and Improve Website Loading and Rendering Speeds Dec 13, 2016 262 javascript , optimization , minification , compression , caching The Web, Worldwide tka )Dec 5, 2016 261 websites , metrics A Checklist for Website Reviews hcr )Dec 5, 2016 260 checklists , browsers , seo , accessibility , security Performant Parallaxing aer /dev )Dec 2, 2016 259 scrolling , css , effects , parallax , positioning Performance: Shame, Hope, Nuance, and Interesting Problems bka )Nov 22, 2016 258 The Joy of Optimizing una /btc )Nov 15, 2016 257 videos , images , optimization Web Packaging Format Oct 22, 2016 256 web-packaging Next Generation Server Compression With Brotli mal /sma )Oct 5, 2016 255 compression , brotli , gzip , comparisons When Is the Right Time to Think About Web Performance? fon /css )Aug 31, 2016 254 processes High Performance SVGs sar /css )Aug 1, 2016 253 svg , images , tooling , optimization The Performance Benefits of “rel=noopener” jaf )Jul 21, 2016 252 html , links , security Ways You Need to Tell the Browser How to Optimize chr /css )May 31, 2016 251 browsers , css , optimization Accessibility and Performance mar )May 5, 2016 250 accessibility , javascript , optimization Service Workers and PWAs: It’s About Reliable Performance, Not “Offline” sli )May 4, 2016 249 web-apps , progressive-web-apps , web-workers , javascript 6 SEO Trends to Watch for in 2016 Mar 17, 2016 248 trends , seo , content , marketing , mobile , social-media How to Optimize Mobile Performance sma )Mar 15, 2016 247 how-tos , mobile , optimization , performance-budgets , content-management , caching , testing CPP: A Standardized Alternative to AMP tka )Feb 24, 2016 246 amp , google , policies Critical Metric: Critical Resources Feb 10, 2016 245 metrics , css , javascript Lazy-Loading Images: How Not to Really Annoy Your Users Jan 19, 2016 244 images , lazy-loading , jquery 10 Web Predictions for 2016 cra )Jan 6, 2016 243 web , outlooks , security , site-generators , browsers , css , mobile , webassembly , seo Why You Should Choose Your Own HTTPS hel )Jan 6, 2016 242 http , content-delivery , tooling , cloudflare The Problem With Progressive Enhancement Jan 5, 2016 241 progressive-enhancement , javascript , resilience The Cost of Frameworks Recap chr /css )Nov 20, 2015 240 frameworks JavaScript Frameworks and Mobile Performance Nov 16, 2015 239 javascript , frameworks , mobile Loading Web Fonts With the Web Font Loader fon /css )Nov 16, 2015 238 fonts , flash-of-x , user-experience Design + Performance zem /btc )Nov 10, 2015 237 videos , design , user-experience HTTP/2: The Pros, the Cons, and What You Need to Know Oct 23, 2015 236 protocols , http Performance Budgets in Action spe )Oct 20, 2015 235 performance-budgets AMP and Incentives tka )Oct 8, 2015 234 amp , google , web Using Web Fonts the Best Way (in 2015) hel )Oct 8, 2015 233 fonts Introducing RAIL: A User-Centric Model for Performance pau /sma )Oct 2, 2015 232 introductions , metrics , user-experience Factors Affecting Website Performance Sep 17, 2015 231 network , browsers , memory , servers , images , multimedia Preloading Images in Parallel With Promises kit )Sep 10, 2015 230 javascript , promises , images , preloading Delivering Responsibly sco /btc )Aug 31, 2015 229 videos , usability , accessibility , sustainability 10 Common Mistakes Web Developers Make Aug 25, 2015 228 mistakes , html , css , javascript , career 5 Easy Performance Tweaks for Node.js Express cra )Aug 17, 2015 227 nodejs , express , optimization , compression Strategies for Cache-Busting CSS chr /css )Aug 14, 2015 226 css , caching , tooling , strategies Understanding Critical CSS sma )Aug 13, 2015 225 css Mastering Image Optimization in WordPress Aug 5, 2015 224 wordpress , images , optimization React + Performance = ? aer )Jul 3, 2015 223 react , metrics Page Bloat Update: The Average Web Page Is More Than 2 MB in Size tam )Jun 11, 2015 222 metrics , comparisons Performance Tools fon /css )Jun 7, 2015 221 tooling , content-delivery , testing , dev-tools , images , css , javascript , optimization , link-lists Choosing Performance tka )May 14, 2015 220 facebook+meta Advanced Performance Audits With DevTools pau )Mar 27, 2015 219 auditing , browsers , dev-tools Tour of a Performant and Responsive CSS Only Site css )Jan 23, 2015 218 css , parallax , effects , case-studies Planning for Performance sco /ali )Nov 25, 2014 217 Performance Budget Metrics tka )Nov 18, 2014 216 performance-budgets , metrics Progress Indicators Make a Slow System Less Insufferable nng )Oct 26, 2014 215 progress-indicators , user-experience , design The Perception of Performance lou )Oct 3, 2014 214 user-experience Image Optimization Services gri /clo )Oct 2, 2014 213 images , optimization , link-lists JS Parse and Execution Time tka )Sep 26, 2014 212 javascript , parsing , metrics How a New HTML Element Will Make the Web Faster ars )Sep 2, 2014 211 html , images , responsive-design Minimising Font Downloads jaf )Aug 19, 2014 210 fonts , css , optimization , support , browsers Faster YouTube Embeds With JavaScript Aug 12, 2014 209 embed-code , youtube , javascript Introduction to the Resource Timing API Jul 22, 2014 208 introductions , time , apis , javascript Authoring Critical Above-the-Fold CSS css )Jul 14, 2014 207 css , sass , asynchronicity Optimizing WordPress Performance With P3 Jul 9, 2014 206 wordpress , optimization , plugins Pixels Are Expensive aer )Jul 3, 2014 205 rendering , painting Speed Up Your WordPress Site Jul 1, 2014 204 wordpress , tooling How to Speed Up WordPress sma )Jun 25, 2014 203 how-tos , wordpress Cache Invalidation Strategies With Varnish Cache per /sma )Apr 23, 2014 202 caching , tooling WordPress Performance Improvements That Can Go Wrong sma )Mar 21, 2014 201 wordpress , plugins Grunt and Gulp Tasks for Performance Optimization Mar 4, 2014 200 yeoman , grunt , gulp , tooling , optimization Controlling Heavy Weight Websites Feb 4, 2014 199 user-experience , case-studies Nine Things to Expect From HTTP/2 mno )Jan 30, 2014 198 http , protocols , network Web Performance Tricks—Beyond the Basics Jan 22, 2014 197 tips-and-tricks , html , css , optimization , link-lists Packaging on the Web jen +/tag )Jan 21, 2014 196 web-packaging The Complete Guide to Reducing Page Weight cra )Jan 14, 2014 195 guides , compression , caching , content-delivery , minification Responsive HTML5 Apps: Write Once, Run Anywhere? Where Is Anywhere? wir )Nov 7, 2013 194 html , web-apps , responsive-design , multimedia Avoiding the 300 ms Click Delay, Accessibly tka )Nov 7, 2013 193 touch , events , accessibility Flexbox Layout Isn’t Slow pau /dev )Oct 7, 2013 192 css , flexbox , layout Performance Matters ali )Oct 3, 2013 191 w3c SEO Strategies for Designers Oct 1, 2013 190 seo , strategies , urls , metadata Sustainable Web Design ali )Sep 24, 2013 189 sustainability Image Compression for Web Developers dev )Sep 17, 2013 188 images , compression , link-lists Webpage Performance geo )Sep 17, 2013 187 compression , images , minification , caching , content-delivery Domain Sharding Revisited Sep 5, 2013 186 domains , http , protocols WordPress Fragment Caching Revisited css )Sep 5, 2013 185 wordpress , caching , php Progressive Enhancement Is Faster jaf /sma )Sep 3, 2013 184 progressive-enhancement Images Slowing Down Your Site? Try This One Weird Trick! aer )Aug 5, 2013 183 images , javascript Solving Rendering Performance Puzzles jaf )Aug 5, 2013 182 svg , javascript , rendering Does Flexbox Have a Performance Problem? chr /css )Jul 22, 2013 181 css , flexbox , layout On Mobile, Data URIs Are 6× Slower Than Source Linking (New Research) Jul 13, 2013 180 mobile , data-urls When the UI Is Too Fast nng )Jul 8, 2013 179 usability Say “Yes” to JavaScript mit )Jul 1, 2013 178 javascript , privacy Why We Need Responsive Images tka )Jun 11, 2013 177 images , responsive-design , metrics Creating a Performance Culture May 17, 2013 176 culture HTML5’s “Performance Issue” Rubbished cra )May 15, 2013 175 html No, HTML5 Does Not Have a Performance Issue pba )May 13, 2013 174 html Preventing the Performance Hit From Custom Fonts chr /css )Apr 17, 2013 173 fonts , ajax , jquery , lazy-loading jQuery: The Performance of DOM Caching Apr 5, 2013 172 jquery , dom , caching Why Is Node.js So Much Faster? sim )Jan 1, 2013 171 nodejs , javascript , asynchronicity Web Technology: 5 Things to Watch in 2013 sts /cne )Dec 31, 2012 170 browsers , standards , images A Tale of Animation Performance chr /css )Dec 20, 2012 169 css , animations Scrolling Performance aer /dev )Dec 20, 2012 168 scrolling Why Moving Elements With “translate()” Is Better Than “pos:abs top/left” pau )Dec 20, 2012 167 css , animations The Perception of Speed Dec 3, 2012 166 user-experience , single-page-apps Measuring Connection Speed in Browsers ppk )Oct 23, 2012 165 network , browsers , mobile Web Performance: When Millisecond Resolution Just Isn’t Enough mic )Oct 19, 2012 164 javascript , apis , metrics Cache Is King Oct 11, 2012 163 caching Preferred Caching Sep 12, 2012 162 caching , web-apps , internet-explorer , microsoft , browsers Octane: The JavaScript Benchmark Suite for the Modern Web dev )Aug 21, 2012 161 javascript , testing , support , v8 , tooling Loading Half a Billion Rows Into MySQL Jun 5, 2012 160 mysql , databases The Performance of localStorage Revisited nza )Apr 25, 2012 159 browser-storage , javascript In Defense of localStorage nza )Mar 7, 2012 158 browser-storage , javascript Building a High Performance Website Feb 15, 2012 157 metrics , processes , optimization The Performance Golden Rule Feb 10, 2012 156 principles Google Wants Faster TCP Jan 26, 2012 155 google , tcp , protocols Use PHP Flush to Improve Site Loading Speed May 26, 2011 154 php , flushing Reduce Your jQuery Script Loading Times May 4, 2011 153 jquery , embed-code HTML5, CSS3, and DOM Performance pau /goo )Apr 22, 2011 152 videos , html , css , dom CSS3 vs. CSS: A Speed Benchmark sma )Apr 21, 2011 151 css , comparisons , metrics Evolution of Script Loading Dec 6, 2010 150 html , javascript , asynchronicity Speed Up Your Website With PHP Buffer Flushing cra )Oct 29, 2010 149 php , flushing Performance Mythbusters tka )Oct 18, 2010 148 optimization , myths Improve JavaScript Performance Oct 12, 2010 147 javascript , optimization Why We Don’t Have a Parent Selector jus )Oct 10, 2010 146 css , selectors The Need for Speed… Why Slow Page Load Times Matter and )Sep 20, 2010 145 slides High-Performance String Concatenation in JavaScript cra )Sep 14, 2010 144 javascript , strings WebPageTest.org and Page Speed Sep 7, 2010 143 webpagetest , google Delay Loading the Print Stylesheet bel )Jul 20, 2010 142 css , print , javascript Website Response Times nng )Jun 21, 2010 141 user-experience , usability , metrics Frontend SPOF Jun 1, 2010 140 html , javascript , css , fonts Efficiently Rendering CSS chr /css )May 24, 2010 139 css , selectors , rendering Performance Toolbelt: Page Speed tka )May 11, 2010 138 tooling Slow Kills tel )May 4, 2010 137 google 9 Causes of Web Page Obesity cra )Apr 22, 2010 136 embed-code , compression , optimization Better JavaScript Minification nza /ali )Apr 20, 2010 135 javascript , minification Data URIs chr /css )Mar 25, 2010 134 data-urls Are You Loosing Traffic by Poor Website Performance? cod /sma )Jan 6, 2010 133 traffic , techniques , tooling , link-lists How Fast Is Your Site? Dec 2, 2009 132 google , tooling Full Frontal ’09: Jake Archibald on Performance Optimisation mic /aja )Nov 20, 2009 131 optimization , javascript , dom Fast by Default and Web Performances aja )Nov 3, 2009 130 images , sprites , javascript , css Data URIs Explained nza )Oct 27, 2009 129 data-urls , base64 “@ font-face” Is Cool… but Does It Scale? oct /aja )Oct 14, 2009 128 css , fonts JavaScript Gzip Compression in WordPress: What’s Possible and What Hurts lyz /clo )Sep 17, 2009 127 php , javascript , compression , gzip , wordpress 