I donno if y'all know this, but Cloudflare can instantly optimize your images for SEO & Core Web Vitals...
JUST by tweaking the URL
✅ Right format/size
✅ Free or super cheap
✅ 2-minute setup
No more excuses for bad SEO.
Let me show you how 👇
#buildinpublic #seo #webdev #webperf #webvitals
JUST by tweaking the URL
✅ Right format/size
✅ Free or super cheap
✅ 2-minute setup
No more excuses for bad SEO.
Let me show you how 👇
#buildinpublic #seo #webdev #webperf #webvitals
July 18, 2025 at 7:56 PM
I donno if y'all know this, but Cloudflare can instantly optimize your images for SEO & Core Web Vitals...
JUST by tweaking the URL
✅ Right format/size
✅ Free or super cheap
✅ 2-minute setup
No more excuses for bad SEO.
Let me show you how 👇
#buildinpublic #seo #webdev #webperf #webvitals
JUST by tweaking the URL
✅ Right format/size
✅ Free or super cheap
✅ 2-minute setup
No more excuses for bad SEO.
Let me show you how 👇
#buildinpublic #seo #webdev #webperf #webvitals
@developer.chrome.com
@developers.google.com
Hey Google I aced your Lighthouse benchmark, what do I win? :)
#WebDev #WebVitals #WebPerformance #PageLoad #TTFB #PageSpeed #FastPage #SEO #Cloudfront #AWS #S3 #VanillaJS #Minify #DevTools #GoogleLighthouse
pagespeed.web.dev/analysis/htt...
@developers.google.com
Hey Google I aced your Lighthouse benchmark, what do I win? :)
#WebDev #WebVitals #WebPerformance #PageLoad #TTFB #PageSpeed #FastPage #SEO #Cloudfront #AWS #S3 #VanillaJS #Minify #DevTools #GoogleLighthouse
pagespeed.web.dev/analysis/htt...
PageSpeed Insights
pagespeed.web.dev
August 26, 2025 at 9:13 PM
@developer.chrome.com
@developers.google.com
Hey Google I aced your Lighthouse benchmark, what do I win? :)
#WebDev #WebVitals #WebPerformance #PageLoad #TTFB #PageSpeed #FastPage #SEO #Cloudfront #AWS #S3 #VanillaJS #Minify #DevTools #GoogleLighthouse
pagespeed.web.dev/analysis/htt...
@developers.google.com
Hey Google I aced your Lighthouse benchmark, what do I win? :)
#WebDev #WebVitals #WebPerformance #PageLoad #TTFB #PageSpeed #FastPage #SEO #Cloudfront #AWS #S3 #VanillaJS #Minify #DevTools #GoogleLighthouse
pagespeed.web.dev/analysis/htt...
December 13, 2025 at 1:12 AM
#Development #Overviews
New in web performance 2025 · What changed this year and what to expect next ilo.im/168xsd by Matt Zeunert
_____
#Metrics #WebVitals #Lighthouse #AI #DevTools #Browser #WebPerf #DevOps #WebDev #Frontend
New in web performance 2025 · What changed this year and what to expect next ilo.im/168xsd by Matt Zeunert
_____
#Metrics #WebVitals #Lighthouse #AI #DevTools #Browser #WebPerf #DevOps #WebDev #Frontend
2025 In Review: What’s New In Web Performance? | DebugBear
Find out how web performance changed in 2025, and what changes are coming up in the future.
ilo.im
December 6, 2025 at 1:15 AM
#Development #Overviews
New in web performance 2025 · What changed this year and what to expect next ilo.im/168xsd by Matt Zeunert
_____
#Metrics #WebVitals #Lighthouse #AI #DevTools #Browser #WebPerf #DevOps #WebDev #Frontend
New in web performance 2025 · What changed this year and what to expect next ilo.im/168xsd by Matt Zeunert
_____
#Metrics #WebVitals #Lighthouse #AI #DevTools #Browser #WebPerf #DevOps #WebDev #Frontend
#Development #Techniques
Improving LCP for hero videos · Let users see something while the video loads ilo.im/169n0w by Aaron T. Grogg
_____
#Hero #Video #WebVitals #LCP #WebPerf #WebDev #Frontend #HTML #CSS #JavaScript
Improving LCP for hero videos · Let users see something while the video loads ilo.im/169n0w by Aaron T. Grogg
_____
#Hero #Video #WebVitals #LCP #WebPerf #WebDev #Frontend #HTML #CSS #JavaScript
Improving LCP for Video Hero Components
A hero video component is a popular request/demand. Unfortunately for our users, videos take longer than images to download, and cannot be preloaded like images can. But when the boss says "video", what...
ilo.im
January 31, 2026 at 2:09 AM
#Development #Techniques
Improving LCP for hero videos · Let users see something while the video loads ilo.im/169n0w by Aaron T. Grogg
_____
#Hero #Video #WebVitals #LCP #WebPerf #WebDev #Frontend #HTML #CSS #JavaScript
Improving LCP for hero videos · Let users see something while the video loads ilo.im/169n0w by Aaron T. Grogg
_____
#Hero #Video #WebVitals #LCP #WebPerf #WebDev #Frontend #HTML #CSS #JavaScript
#Development #Pitfalls
CSS ‘font-family’ fallbacks can trick you · Prevent visual glitches with complete font stacks ilo.im/16c2pg by Harry Roberts
_____
#CSS #Fonts #Fallbacks #LayoutShifts #CLS #WebVitals #Metrics #WebPerf #WebDev #Frontend
CSS ‘font-family’ fallbacks can trick you · Prevent visual glitches with complete font stacks ilo.im/16c2pg by Harry Roberts
_____
#CSS #Fonts #Fallbacks #LayoutShifts #CLS #WebVitals #Metrics #WebPerf #WebDev #Frontend
font-family Doesn’t Fall Back the Way You Think – CSS Wizardry
A quick but important reminder that font-family declarations don’t inherit fallback stacks the way many developers assume.
ilo.im
April 11, 2026 at 3:42 AM
#Development #Pitfalls
CSS ‘font-family’ fallbacks can trick you · Prevent visual glitches with complete font stacks ilo.im/16c2pg by Harry Roberts
_____
#CSS #Fonts #Fallbacks #LayoutShifts #CLS #WebVitals #Metrics #WebPerf #WebDev #Frontend
CSS ‘font-family’ fallbacks can trick you · Prevent visual glitches with complete font stacks ilo.im/16c2pg by Harry Roberts
_____
#CSS #Fonts #Fallbacks #LayoutShifts #CLS #WebVitals #Metrics #WebPerf #WebDev #Frontend
CLS Is the New Page Speed: Why Designers Need to Care More Than Developers, by @webdesignerdepot.bsky.social:
https://webdesignerdepot.com/cls-is-the-new-page-speed-why-designers-need-to-care-more-than-developers/
#performance #webvitals #design #ux
https://webdesignerdepot.com/cls-is-the-new-page-speed-why-designers-need-to-care-more-than-developers/
#performance #webvitals #design #ux
CLS Is the New Page Speed: Why Designers Need to Care More Than Developers
#performance #webvitals #design #ux
webdesignerdepot.com
July 4, 2025 at 7:30 AM
CLS Is the New Page Speed: Why Designers Need to Care More Than Developers, by @webdesignerdepot.bsky.social:
https://webdesignerdepot.com/cls-is-the-new-page-speed-why-designers-need-to-care-more-than-developers/
#performance #webvitals #design #ux
https://webdesignerdepot.com/cls-is-the-new-page-speed-why-designers-need-to-care-more-than-developers/
#performance #webvitals #design #ux
#Development #Guides
Reading a performance profile · An interactive guide to Chrome DevTools’ Performance panel ilo.im/16esrh by Joan León
_____
#Chrome #DevTools #Network #WebVitals #LCP #CLS #INP #WebPerf #WebDev #Frontend
Reading a performance profile · An interactive guide to Chrome DevTools’ Performance panel ilo.im/16esrh by Joan León
_____
#Chrome #DevTools #Network #WebVitals #LCP #CLS #INP #WebPerf #WebDev #Frontend
Reading a Performance Profile: Field Guide
An interactive field guide to the Chrome DevTools Performance panel: waterfall, flame chart, LCP, CLS, INP, and the Insights panel.
ilo.im
August 19, 2026 at 11:10 AM
#Development #Guides
Reading a performance profile · An interactive guide to Chrome DevTools’ Performance panel ilo.im/16esrh by Joan León
_____
#Chrome #DevTools #Network #WebVitals #LCP #CLS #INP #WebPerf #WebDev #Frontend
Reading a performance profile · An interactive guide to Chrome DevTools’ Performance panel ilo.im/16esrh by Joan León
_____
#Chrome #DevTools #Network #WebVitals #LCP #CLS #INP #WebPerf #WebDev #Frontend
14 Web Performance Tips for 2025, by @sia@front-end.social:
https://sia.codes/posts/web-perf-tips-2025/
#performance #webvitals #culture #tipsandtricks
https://sia.codes/posts/web-perf-tips-2025/
#performance #webvitals #culture #tipsandtricks
14 Web Performance Tips for 2025
sia.codes
April 28, 2025 at 6:30 AM
14 Web Performance Tips for 2025, by @sia@front-end.social:
https://sia.codes/posts/web-perf-tips-2025/
#performance #webvitals #culture #tipsandtricks
https://sia.codes/posts/web-perf-tips-2025/
#performance #webvitals #culture #tipsandtricks
I do a lot of Web vitals work... and I get the same questions constantly. Local vs. web, why fast 3G/slow 4G?
This is a good article.
#google #webvitals #lighthouse #pagespeed
This is a good article.
#google #webvitals #lighthouse #pagespeed
One of the most common questions people ask me: why am I getting different Lighthouse scores locally, on PageSpeed Insights, and on DebugBear?
The most common reasons: differences in network throttling, different CPU power, and different test locations.
www.debugbear.com/blog/lightho...
The most common reasons: differences in network throttling, different CPU power, and different test locations.
www.debugbear.com/blog/lightho...
How To Diagnose Lighthouse Score Discrepancies Between Tools | DebugBear
Learn why Lighthouse scores differ between tools like PageSpeed Insights and Chrome DevTools, and how to diagnose and fix these discrepancies.
www.debugbear.com
January 21, 2026 at 10:27 AM
I do a lot of Web vitals work... and I get the same questions constantly. Local vs. web, why fast 3G/slow 4G?
This is a good article.
#google #webvitals #lighthouse #pagespeed
This is a good article.
#google #webvitals #lighthouse #pagespeed
#Development #Releases
Wider support for Core Web Vitals · Firefox and Safari now support LCP and INP metrics ilo.im/1696in by Matt Zeunert
_____
#Metrics #WebVitals #LCP #INP #Firefox #Safari #Browser #WebPerf #WebDev #Frontend
Wider support for Core Web Vitals · Firefox and Safari now support LCP and INP metrics ilo.im/1696in by Matt Zeunert
_____
#Metrics #WebVitals #LCP #INP #Firefox #Safari #Browser #WebPerf #WebDev #Frontend
Firefox And Safari Now Support Two Core Web Vitals Metrics | DebugBear
Firefox and Safari now support LCP and INP Core Web Vitals metrics, providing new insight into real visitor experience.
ilo.im
December 16, 2025 at 9:08 AM
#Development #Releases
Wider support for Core Web Vitals · Firefox and Safari now support LCP and INP metrics ilo.im/1696in by Matt Zeunert
_____
#Metrics #WebVitals #LCP #INP #Firefox #Safari #Browser #WebPerf #WebDev #Frontend
Wider support for Core Web Vitals · Firefox and Safari now support LCP and INP metrics ilo.im/1696in by Matt Zeunert
_____
#Metrics #WebVitals #LCP #INP #Firefox #Safari #Browser #WebPerf #WebDev #Frontend
(3/3)
3. font-display: swap causes layout shift. Switch to optional + adjustFontFallback in next/font. No swap, no shift. Cached on return visits anyway.
CLS is rarely one thing. It stacks.
#webvitals #fintech #code
3. font-display: swap causes layout shift. Switch to optional + adjustFontFallback in next/font. No swap, no shift. Cached on return visits anyway.
CLS is rarely one thing. It stacks.
#webvitals #fintech #code
March 26, 2026 at 5:09 PM
(3/3)
3. font-display: swap causes layout shift. Switch to optional + adjustFontFallback in next/font. No swap, no shift. Cached on return visits anyway.
CLS is rarely one thing. It stacks.
#webvitals #fintech #code
3. font-display: swap causes layout shift. Switch to optional + adjustFontFallback in next/font. No swap, no shift. Cached on return visits anyway.
CLS is rarely one thing. It stacks.
#webvitals #fintech #code
#Development #Findings
New Core Web Vitals research · “Good” for Google may not be good enough for your site ilo.im/16eqer by Tammy Everts
_____
#Business #Metrics #Google #WebVitals #LCP #RUM #Website #WebPerf #WebDev #Frontend
New Core Web Vitals research · “Good” for Google may not be good enough for your site ilo.im/16eqer by Tammy Everts
_____
#Business #Metrics #Google #WebVitals #LCP #RUM #Website #WebPerf #WebDev #Frontend
New research: The Core Web Vitals thresholds you trust might be wrong for your site
Core Web Vitals data from ten leading online retailers reveals that "good" for Google may not be good enough for your users or your business.
ilo.im
July 23, 2026 at 2:50 PM
#Development #Findings
New Core Web Vitals research · “Good” for Google may not be good enough for your site ilo.im/16eqer by Tammy Everts
_____
#Business #Metrics #Google #WebVitals #LCP #RUM #Website #WebPerf #WebDev #Frontend
New Core Web Vitals research · “Good” for Google may not be good enough for your site ilo.im/16eqer by Tammy Everts
_____
#Business #Metrics #Google #WebVitals #LCP #RUM #Website #WebPerf #WebDev #Frontend
Lesser-known #SEO Tip: Compress and lazy-load images above the fold too. Modern browsers handle it well, and it can significantly improve Core Web Vitals—especially LCP. #PageSpeed #WebVitals #Blogging
April 10, 2025 at 2:05 PM
Lesser-known #SEO Tip: Compress and lazy-load images above the fold too. Modern browsers handle it well, and it can significantly improve Core Web Vitals—especially LCP. #PageSpeed #WebVitals #Blogging
ウェブパフォーマンスについてのサイト。
ビジネスのメトリクスとしてのパフォーマンス、WebVitals、最適化の手法について "Web Performance Guide | SpeedCurve" https://www.speedcurve.com/web-performance-guide/ #performance #document
ビジネスのメトリクスとしてのパフォーマンス、WebVitals、最適化の手法について "Web Performance Guide | SpeedCurve" https://www.speedcurve.com/web-performance-guide/ #performance #document
July 6, 2024 at 4:05 AM
ウェブパフォーマンスについてのサイト。
ビジネスのメトリクスとしてのパフォーマンス、WebVitals、最適化の手法について "Web Performance Guide | SpeedCurve" https://www.speedcurve.com/web-performance-guide/ #performance #document
ビジネスのメトリクスとしてのパフォーマンス、WebVitals、最適化の手法について "Web Performance Guide | SpeedCurve" https://www.speedcurve.com/web-performance-guide/ #performance #document
..this data is pulled by webvitals-js. At first I thought dodgy AI crawler but the traffic pattern is from multiple countries hitting the same set of pages and forging the referrer in many cases
August 13, 2025 at 8:18 AM
..this data is pulled by webvitals-js. At first I thought dodgy AI crawler but the traffic pattern is from multiple countries hitting the same set of pages and forging the referrer in many cases
(2/2)
→ Late discovery: browser finds fonts after CSS → rel="preload"
In Next.js: just use next/font. Self-hosted, zero CLS, swap by default.
Fonts aren't a design decision. They're a performance decision.
#nextjs #fonts #WebVitals #CLS #Performance #ux
→ Late discovery: browser finds fonts after CSS → rel="preload"
In Next.js: just use next/font. Self-hosted, zero CLS, swap by default.
Fonts aren't a design decision. They're a performance decision.
#nextjs #fonts #WebVitals #CLS #Performance #ux
March 30, 2026 at 3:55 PM
(2/2)
→ Late discovery: browser finds fonts after CSS → rel="preload"
In Next.js: just use next/font. Self-hosted, zero CLS, swap by default.
Fonts aren't a design decision. They're a performance decision.
#nextjs #fonts #WebVitals #CLS #Performance #ux
→ Late discovery: browser finds fonts after CSS → rel="preload"
In Next.js: just use next/font. Self-hosted, zero CLS, swap by default.
Fonts aren't a design decision. They're a performance decision.
#nextjs #fonts #WebVitals #CLS #Performance #ux
WebVitals helps you analyze, optimize, and ship faster websites, all in one place. Built by the same folks who obsess over stack traces and slow queries, it connects the dots between performance metrics and what’s actually slowing your users down.
November 19, 2025 at 9:17 PM
WebVitals helps you analyze, optimize, and ship faster websites, all in one place. Built by the same folks who obsess over stack traces and slow queries, it connects the dots between performance metrics and what’s actually slowing your users down.
How Web Performance Impacts User Experience, by @debugbear.com:
https://www.debugbear.com/blog/web-performance-user-experience
#performance #ux #webvitals #metrics
https://www.debugbear.com/blog/web-performance-user-experience
#performance #ux #webvitals #metrics
How Web Performance Impacts User Experience | DebugBear
Learn how website speed impacts user experience and how you can measure performance and business outcomes.
www.debugbear.com
February 1, 2026 at 8:30 AM
How Web Performance Impacts User Experience, by @debugbear.com:
https://www.debugbear.com/blog/web-performance-user-experience
#performance #ux #webvitals #metrics
https://www.debugbear.com/blog/web-performance-user-experience
#performance #ux #webvitals #metrics
#Development #Approaches
Optimizing for 75% is fine · ”Optimizing for 90% is where it gets interesting.” ilo.im/169d69 by Jordy Scholing
_____
#Business #Metrics #KPI #WebVitals #RUM #SEO #Conversion #WebPerf #WebDev #Frontend
Optimizing for 75% is fine · ”Optimizing for 90% is where it gets interesting.” ilo.im/169d69 by Jordy Scholing
_____
#Business #Metrics #KPI #WebVitals #RUM #SEO #Conversion #WebPerf #WebDev #Frontend
Optimizing for 75% is fine. Optimizing for 90% is where it gets interesting
Why optimizing on p75 is a starting point. Optimizing for p90 should be our common goal. What is a percentile? The 75th percentile (p75) means 75% of users had an experience that was equal to or better...
ilo.im
December 22, 2025 at 10:08 PM
#Development #Approaches
Optimizing for 75% is fine · ”Optimizing for 90% is where it gets interesting.” ilo.im/169d69 by Jordy Scholing
_____
#Business #Metrics #KPI #WebVitals #RUM #SEO #Conversion #WebPerf #WebDev #Frontend
Optimizing for 75% is fine · ”Optimizing for 90% is where it gets interesting.” ilo.im/169d69 by Jordy Scholing
_____
#Business #Metrics #KPI #WebVitals #RUM #SEO #Conversion #WebPerf #WebDev #Frontend
Image Optimization for Core Web Vitals in 2026: What Actually Moves the Needle, by (not on Mastodon or Bluesky):
https://www.sitepoint.com/image-optimization-for-core-web-vitals-in-2026-what-actually-moves-the-needle/?ref=frontenddogma.com
#images #optimization #performance #webvitals #avif
https://www.sitepoint.com/image-optimization-for-core-web-vitals-in-2026-what-actually-moves-the-needle/?ref=frontenddogma.com
#images #optimization #performance #webvitals #avif
Image Optimization for Core Web Vitals in 2026: What Actually Moves the Needle
www.sitepoint.com
June 23, 2026 at 10:53 AM
Image Optimization for Core Web Vitals in 2026: What Actually Moves the Needle, by (not on Mastodon or Bluesky):
https://www.sitepoint.com/image-optimization-for-core-web-vitals-in-2026-what-actually-moves-the-needle/?ref=frontenddogma.com
#images #optimization #performance #webvitals #avif
https://www.sitepoint.com/image-optimization-for-core-web-vitals-in-2026-what-actually-moves-the-needle/?ref=frontenddogma.com
#images #optimization #performance #webvitals #avif
#Development #Collections
WebPerf Snippets · Performance profiling directly in the DevTools console ilo.im/169jrs by Joan León
_____
#Measuring #Debugging #Network #Browser #DevTools #WebVitals #WebPerf #WebDev #Frontend #JavaScript
WebPerf Snippets · Performance profiling directly in the DevTools console ilo.im/169jrs by Joan León
_____
#Measuring #Debugging #Network #Browser #DevTools #WebVitals #WebPerf #WebDev #Frontend #JavaScript
WebPerf Snippets
A curated list of snippets to get Web Performance metrics to use in the browser console or as snippets on Chrome DevTools by Joan León
ilo.im
March 8, 2026 at 6:18 PM
#Development #Collections
WebPerf Snippets · Performance profiling directly in the DevTools console ilo.im/169jrs by Joan León
_____
#Measuring #Debugging #Network #Browser #DevTools #WebVitals #WebPerf #WebDev #Frontend #JavaScript
WebPerf Snippets · Performance profiling directly in the DevTools console ilo.im/169jrs by Joan León
_____
#Measuring #Debugging #Network #Browser #DevTools #WebVitals #WebPerf #WebDev #Frontend #JavaScript
Headless WordPress With Astro: Achieving Perfect “100” Core Web Vitals, by (not on Mastodon or Bluesky):
https://awplife.com/headless-wordpress-with-astro-perfect-core-web-vitals/?ref=frontenddogma.com
#wordpress #headless #astro #webvitals #performance
https://awplife.com/headless-wordpress-with-astro-perfect-core-web-vitals/?ref=frontenddogma.com
#wordpress #headless #astro #webvitals #performance
Headless WordPress with Astro: Perfect 100 Core Web Vitals
Astro outperforms heavy React frameworks and provides the exact code implementations you need to fetch WordPress data
awplife.com
August 20, 2026 at 8:30 AM
Headless WordPress With Astro: Achieving Perfect “100” Core Web Vitals, by (not on Mastodon or Bluesky):
https://awplife.com/headless-wordpress-with-astro-perfect-core-web-vitals/?ref=frontenddogma.com
#wordpress #headless #astro #webvitals #performance
https://awplife.com/headless-wordpress-with-astro-perfect-core-web-vitals/?ref=frontenddogma.com
#wordpress #headless #astro #webvitals #performance
#Development #Guides
Modern guide to the ‘image’ element · From the basics to LCP optimization ilo.im/16au5g by Joan León
_____
#Images #ImageFormats #Browsers #WebVitals #LCP #CDN #WebPerf #WebDev #Frontend #HTML
Modern guide to the ‘image’ element · From the basics to LCP optimization ilo.im/16au5g by Joan León
_____
#Images #ImageFormats #Browsers #WebVitals #LCP #CDN #WebPerf #WebDev #Frontend #HTML
Practical guide to the <img> element: from the basics to LCP | Joan León
The <img> element has attributes that make a real difference in performance: loading, decoding, fetchpriority, srcset and sizes. A practical guide to using them well.
ilo.im
February 26, 2026 at 9:13 AM
#Development #Guides
Modern guide to the ‘image’ element · From the basics to LCP optimization ilo.im/16au5g by Joan León
_____
#Images #ImageFormats #Browsers #WebVitals #LCP #CDN #WebPerf #WebDev #Frontend #HTML
Modern guide to the ‘image’ element · From the basics to LCP optimization ilo.im/16au5g by Joan León
_____
#Images #ImageFormats #Browsers #WebVitals #LCP #CDN #WebPerf #WebDev #Frontend #HTML
Optimizing CLS for Infinite Scroll and Load More, by @verlok.bsky.social (@perfplanet.bsky.social):
https://calendar.perfplanet.com/2025/optimizing-cls-for-infinite-scroll-and-load-more/
#performance #webvitals #scrolling #optimization
https://calendar.perfplanet.com/2025/optimizing-cls-for-infinite-scroll-and-load-more/
#performance #webvitals #scrolling #optimization
Optimizing CLS for Infinite Scroll and Load More
Even though Cumulative Layout Shift (CLS) has been a well-known metric for about five years now, I still frequently encounter negative scores on major websites during my web performance audits.
The most frequent causes of CLS I encounter fall into two categories:
Promotional banners at the top
calendar.perfplanet.com
December 28, 2025 at 9:30 AM
Optimizing CLS for Infinite Scroll and Load More, by @verlok.bsky.social (@perfplanet.bsky.social):
https://calendar.perfplanet.com/2025/optimizing-cls-for-infinite-scroll-and-load-more/
#performance #webvitals #scrolling #optimization
https://calendar.perfplanet.com/2025/optimizing-cls-for-infinite-scroll-and-load-more/
#performance #webvitals #scrolling #optimization