René's URL Explorer Experiment


Title: Web Vitals  |  Articles  |  web.dev

Open Graph Title: Web Vitals  |  Articles  |  web.dev

Description: Essential metrics for a healthy site

Open Graph Description: Essential metrics for a healthy site

Opengraph URL: https://web.dev/articles/vitals

direct link

Domain: web.dev

Hey, it has json ld scripts: 
  {
    "@context": "https://schema.org",
    "@type": "Article",
    "dateModified": "2024-10-31",
    "headline": "Web Vitals"
  }

  {
    "@context": "https://schema.org",
    "@type": "BreadcrumbList",
    "itemListElement": [{
      "@type": "ListItem",
      "position": 1,
      "name": "Articles",
      "item": "https://web.dev/articles"
    },{
      "@type": "ListItem",
      "position": 2,
      "name": "Web Vitals",
      "item": "https://web.dev/articles/vitals"
    }]
  }
google-signin-client-id157101835696-ooapojlodmuabs2do2vuhhnf90bccmoi.apps.googleusercontent.com
google-signin-scopeprofile email https://www.googleapis.com/auth/developerprofiles https://www.googleapis.com/auth/developerprofiles.award https://www.googleapis.com/auth/devprofiles.full_control.firstparty
og:site_nameweb.dev
og:typewebsite
theme-color#3740ff
NoneIE=Edge
og:imagehttps://web.dev/static/articles/vitals/image/thumbnail.png
og:image:width1200
og:image:height675
og:localeen
twitter:cardsummary_large_image

Links:

Skip to main content https://web.dev/articles/vitals/#main-content
https://web.dev/
HTML https://web.dev/html
CSS https://web.dev/css
JavaScript https://web.dev/javascript
Performance https://web.dev/performance
Accessibility https://web.dev/accessibility
Identity https://web.dev/identity
Learn HTML https://web.dev/learn/html
Learn CSS https://web.dev/learn/css
Learn JavaScript https://web.dev/learn/javascript
Learn Performance https://web.dev/learn/performance
Learn Accessibility https://web.dev/learn/accessibility
More courses https://web.dev/learn
AI and the web https://web.dev/explore/ai
Explore https://web.dev/explore
PageSpeed Insights https://pagespeed.web.dev/
Patterns https://web.dev/patterns
Podcasts & shows https://web.dev/shows
Developer Newsletter https://web.dev/newsletter
About web.dev https://web.dev/about
Baseline https://web.dev/baseline
How to use Baseline https://web.dev/how-to-use-baseline
Blog https://web.dev/blog
Case Studies https://web.dev/case-studies
https://web.dev/
Baseline https://web.dev/baseline
How to use Baseline https://web.dev/how-to-use-baseline
Blog https://web.dev/blog
Case Studies https://web.dev/case-studies
HTML https://web.dev/html
CSS https://web.dev/css
JavaScript https://web.dev/javascript
Performance https://web.dev/performance
Accessibility https://web.dev/accessibility
Identity https://web.dev/identity
Learn HTML https://web.dev/learn/html
Learn CSS https://web.dev/learn/css
Learn JavaScript https://web.dev/learn/javascript
Learn Performance https://web.dev/learn/performance
Learn Accessibility https://web.dev/learn/accessibility
More courses https://web.dev/learn
AI and the web https://web.dev/explore/ai
Explore https://web.dev/explore
PageSpeed Insights https://pagespeed.web.dev/
Patterns https://web.dev/patterns
Podcasts & shows https://web.dev/shows
Developer Newsletter https://web.dev/newsletter
About web.dev https://web.dev/about
Home https://web.dev/
Articles https://web.dev/articles
X https://twitter.com/philwalton
GitHub https://github.com/philipwalton
LinkedIn https://www.linkedin.com/in/waltonphilip
Mastodon https://toot.cafe/@philipwalton
Bluesky https://bsky.app/profile/philipwalton.com
Homepage https://philipwalton.com/
in the fieldhttps://web.dev/articles/user-centric-performance-metrics#how_metrics_are_measured
user-centrichttps://web.dev/articles/user-centric-performance-metrics#how_metrics_are_measured
evolvehttps://web.dev/articles/vitals/#evolving-web-vitals
Largest Contentful Paint (LCP)https://web.dev/articles/lcp
Interaction to Next Paint (INP)https://web.dev/articles/inp
Cumulative Layout Shift (CLS)https://web.dev/articles/cls
Defining the Core Web Vitals metrics thresholdshttps://web.dev/articles/defining-core-web-vitals-thresholds
LCPhttps://web.dev/articles/lcp
CLShttps://web.dev/articles/cls
INPhttps://web.dev/articles/inp
Interaction to Next Paint (INP)https://web.dev/articles/inp
First Input Delay (FID)https://web.dev/articles/fid
INP became a stable Core Web Vital metric in 2024https://web.dev/blog/inp-cwv-launch
in all of its popular toolshttps://web.dev/articles/vitals-tools
Chrome User Experience Reporthttps://developer.chrome.com/docs/crux
Chrome DevToolshttps://developer.chrome.com/docs/devtools/performance/overview#compare
PageSpeed Insightshttps://pagespeed.web.dev
Core Web Vitals reporthttps://support.google.com/webmasters/answer/9205520
Chrome User Experience Reporthttps://developer.chrome.com/docs/crux
Chrome DevToolshttps://developer.chrome.com/docs/devtools/performance/overview#compare
PageSpeed Insightshttps://developers.google.com/speed/pagespeed/insights/
Search Console (Core Web Vitals report)https://support.google.com/webmasters/answer/9205520
Getting started with measuring Web Vitalshttps://web.dev/articles/vitals-measurement-getting-started
the differences between these data sourceshttps://web.dev/articles/crux-and-rum-differences
web-vitalshttps://github.com/GoogleChrome/web-vitals
web-vitalshttps://github.com/GoogleChrome/web-vitals
usagehttps://github.com/GoogleChrome/web-vitals#usage
APIhttps://github.com/GoogleChrome/web-vitals#api
web-vitalshttps://github.com/GoogleChrome/web-vitals
Measure LCP in JavaScripthttps://web.dev/articles/lcp#measure_lcp_in_javascript
Measure INP in JavaScripthttps://web.dev/articles/inp#how-to-measure-inp
Measure CLS in JavaScripthttps://web.dev/articles/cls#measure_cls_in_javascript
Best practices for measuring Web Vitals in the fieldhttps://web.dev/articles/vitals-field-measurement-best-practices
Chrome DevToolshttps://developer.chrome.com/docs/devtools
Lighthousehttps://developer.chrome.com/docs/lighthouse/overview
TBThttps://web.dev/articles/tbt
Optimize LCPhttps://web.dev/articles/optimize-lcp
Optimize INPhttps://web.dev/articles/optimize-inp
Optimize CLShttps://web.dev/articles/optimize-cls
The most effective ways to improve Core Web Vitalshttps://web.dev/articles/top-cwv
Time to First Byte (TTFB)https://web.dev/articles/ttfb
First Contentful Paint (FCP)https://web.dev/articles/fcp
server response timeshttps://web.dev/articles/overloaded-server
render-blocking resourceshttps://developer.chrome.com/docs/lighthouse/performance/render-blocking-resources
Total Blocking Time (TBT)https://web.dev/articles/tbt
user-centrichttps://web.dev/articles/user-centric-performance-metrics#how_metrics_are_measured
CHANGELOGhttps://chromium.googlesource.com/chromium/src/+/main/docs/speed/metrics_changelog/README.md
Creative Commons Attribution 4.0 Licensehttps://creativecommons.org/licenses/by/4.0/
Apache 2.0 Licensehttps://www.apache.org/licenses/LICENSE-2.0
Google Developers Site Policieshttps://developers.google.com/site-policies
File a bug https://issuetracker.google.com/issues/new?component=1400680&template=1857359
See open issues https://issuetracker.google.com/issues?q=status:open%20componentid:1400680&s=created_time:desc
Chrome for Developers https://developer.chrome.com/
Chromium updates https://blog.chromium.org/
Case studies https://web.dev/case-studies
Podcasts & shows https://web.dev/shows
@ChromiumDev on X https://twitter.com/ChromiumDev
YouTube https://www.youtube.com/user/ChromeDevelopers
Chrome for Developers on LinkedIn https://www.linkedin.com/showcase/chrome-for-developers
RSS https://web.dev/static/blog/feed.xml
Terms https://policies.google.com/terms
Privacy https://policies.google.com/privacy
Manage cookies https://web.dev/articles/vitals/

Viewport: width=device-width, initial-scale=1

URLs of crawlers that visited me.