https://httparchive.org/reports/page-weight
HTTP Archive: Page Weight
This report tracks the size and quantity of many popular web page resources. Sizes represent the number of bytes sent over the network, which may be compressed.
http archiveweight
https://x.com/HTTPArchive
HTTP Archive 💾 (@HTTPArchive) / X
Public dataset that tracks how the web is built. Maintained by @patmeenan @paulcalvano @tunetheweb @themax_o and @nrllah
http archivex
https://httparchive.org/reports/techreport/tech?client=mobile&tech=Astro,WordPress,Gatsby,Next.js,Nuxt.js&geo=ALL&rank=ALL&page=1
HTTP Archive: Tech Report
List of reports the HTTP Archive Tracks creates to track various aspects of the the web: State of the Web, State of JavaScript, State of Images, Loading Speed,...
http archivetechreport
https://httparchive.org/reports/techreport/category?geo=ALL&rank=ALL&category=CMS
HTTP Archive: Tech Report
List of reports the HTTP Archive Tracks creates to track various aspects of the the web: State of the Web, State of JavaScript, State of Images, Loading Speed,...
http archivetechreport
https://thestateoftheweb.libsyn.com/http-archives-10th-anniversary
The State of the Web: HTTP Archive's 10th Anniversary
(November 19, 2020) Rick meets with Steve Souders, who created the HTTP Archive project 10 years ago this month, to talk about its origins and reflect on it's...
the statehttp archivewebanniversary
https://thestateoftheweb.libsyn.com/website/http-archives-10th-anniversary
The State of the Web: HTTP Archive's 10th Anniversary
(November 19, 2020) Rick meets with Steve Souders, who created the HTTP Archive project 10 years ago this month, to talk about its origins and reflect on it's...
the statehttp archivewebanniversary
https://httparchive.org/reports/techreport/tech?tech=ALL
HTTP Archive: Tech Report
List of reports the HTTP Archive Tracks creates to track various aspects of the the web: State of the Web, State of JavaScript, State of Images, Loading Speed,...
http archivetechreport
https://httparchive.org/reports/search-engine-optimization
HTTP Archive: SEO
How websites are built can affect their ranking in search results. This report tracks the adoption of several key Search Engine Optimization (SEO) techniques.
http archiveseo
https://httparchive.org/faq
HTTP Archive FAQ
Aug 18, 2025 - Frequently Asked Questions about the HTTP Archive: what we do and how we test and gather our data.
http archivefaq
https://www.igvita.com/2013/06/20/http-archive-bigquery-web-performance-answers/
HTTP Archive + BigQuery = Web Performance Answers - igvita.com
Jun 20, 2013 - HTTP Archive is a treasure trove of web performance data... and it's now available as a public dataset on BigQuery! Find answers to all of your burning web...
http archiveweb performancebigqueryanswers
https://httparchive.org/reports/techreport/tech?geo=ALL&rank=ALL&tech=ALL
HTTP Archive: Tech Report
List of reports the HTTP Archive Tracks creates to track various aspects of the the web: State of the Web, State of JavaScript, State of Images, Loading Speed,...
http archivetechreport
https://httparchive.org/reports/techreport/tech?tech=Astro&geo=ALL&rank=ALL
HTTP Archive: Tech Report
List of reports the HTTP Archive Tracks creates to track various aspects of the the web: State of the Web, State of JavaScript, State of Images, Loading Speed,...
http archivetechreport
https://httparchive.org/reports/techreport/landing
HTTP Archive: Tech Report
List of reports the HTTP Archive Tracks creates to track various aspects of the the web: State of the Web, State of JavaScript, State of Images, Loading Speed,...
http archivetechreport
https://httparchive.org/reports/techreport/tech?tech=Gatsby&geo=ALL&rank=ALL
HTTP Archive: Tech Report
List of reports the HTTP Archive Tracks creates to track various aspects of the the web: State of the Web, State of JavaScript, State of Images, Loading Speed,...
http archivetechreport
https://w3c.github.io/web-performance/specs/HAR/Overview.html
HTTP Archive (HAR) format
http archiveharformat
https://httparchive.org/reports/techreport/tech?tech=Nuxt.js&geo=ALL&rank=ALL
HTTP Archive: Tech Report
List of reports the HTTP Archive Tracks creates to track various aspects of the the web: State of the Web, State of JavaScript, State of Images, Loading Speed,...
http archivetechreport
https://httparchive.org/
The HTTP Archive
Jan 24, 2026 - The HTTP Archive tracks how the web is built. We periodically crawl the top sites on the web and record detailed information about fetched resources, used web...
httparchive
https://almanac.httparchive.org/en/2022/page-weight
Page Weight | 2022 | The Web Almanac by HTTP Archive
Nov 16, 2024 - Page Weight chapter of the 2022 Web Almanac covering why page weight matters, bandwidth, complex pages, page weight over time, page requests, and file formats.
page weightthe webalmanachttparchive
https://almanac.httparchive.org/en/2020/seo
SEO | 2020 | The Web Almanac by HTTP Archive
Jan 2, 2025 - SEO chapter of the 2020 Web Almanac covering content, meta tags, indexability, linking, speed, structured data, internationalization, SPAs, AMP and security.
the webseoalmanachttparchive
https://almanac.httparchive.org/en/2020/media
Media | 2020 | The Web Almanac by HTTP Archive
Jan 2, 2025 - Media chapter of the 2020 Web Almanac covering image file sizes and formats, responsive images, client hints, lazy loading, accessibility and video.
the webmediaalmanachttparchive
https://almanac.httparchive.org/en/2019/third-parties
Third Parties | 2019 | The Web Almanac by HTTP Archive
Jan 2, 2025 - Third Parties chapter of the 2019 Web Almanac covering data of what third parties are used, what they are used for, performance impacts and privacy impacts.
third partiesthe webalmanachttparchive
https://almanac.httparchive.org/en/2025/cms
CMS | 2025 | The Web Almanac by HTTP Archive
Jan 16, 2026 - CMS chapter of the 2025 Web Almanac covering CMS adoption, user experience of websites running on CMS platforms, and CMS resource weights.
the webcmsalmanachttparchive
https://almanac.httparchive.org/en/2025/generative-ai
Generative AI | 2025 | The Web Almanac by HTTP Archive
Jan 16, 2026 - Generative AI chapter of the 2025 Web Almanac covering the transition to local browser-based AI, the adoption of WebNN and Built-in AI, new discoverability...
generative aithe webalmanachttparchive
https://almanac.httparchive.org/en/2024/ecommerce
Ecommerce | 2024 | The Web Almanac by HTTP Archive
Nov 21, 2024 - This chapter explores trends in the ecommerce ecosystem, examining platform popularity, performance metrics, and regional differences. Covering Core Web...
the webecommercealmanachttparchive
https://almanac.httparchive.org/en/2025/accessibility
Accessibility | 2025 | The Web Almanac by HTTP Archive
Jan 17, 2026 - Accessibility chapter of the 2025 Web Almanac covering ease of reading, navigation, forms, media, ARIA, and accessibility apps.
the webaccessibilityalmanachttparchive
https://almanac.httparchive.org/en/2024/performance
Performance | 2024 | The Web Almanac by HTTP Archive
Feb 4, 2025 - Performance chapter of the 2024 Web Almanac covering Core Web Vitals, with deep dives into the Largest Contentful Paint, Cumulative Layout Shift, and...
the webperformancealmanachttparchive
https://almanac.httparchive.org/en/2021/ecommerce
Ecommerce | 2021 | The Web Almanac by HTTP Archive
Jan 21, 2026 - Ecommerce chapter of the 2021 Web Almanac covering ecommerce platforms, page weight, images, third-parties, core web vitals and lighthouse performance metrics,...
the webecommercealmanachttparchive
https://almanac.httparchive.org/en/2021/security
Security | 2021 | The Web Almanac by HTTP Archive
Jan 21, 2026 - Security chapter of the 2021 Web Almanac covering Transport Layer Security, content inclusion (CSP, Feature Policy, SRI), web defense mechanisms (tackling XSS,...
the websecurityalmanachttparchive
https://almanac.httparchive.org/en/2022/pwa
PWA | 2022 | The Web Almanac by HTTP Archive
Nov 16, 2024 - PWA chapter of the 2022 Web Almanac covering service workers (usage and features), Web App Manifests, Lighthouse insights, service worker libraries (including...
the webpwaalmanachttparchive
https://discuss.httparchive.org/u/patmeenan
Profile - patmeenan - HTTP Archive
A place to explore and discuss the web performance trends and best practices.
profilehttparchive
https://discuss.httparchive.org/t/truncated-scripts-and-frame-information-questions/3023
Truncated Scripts and Frame Information Questions - Analysis - HTTP Archive
Apr 3, 2026 - I noticed that for some of the response_body values for scripts appear to be truncated. I was wondering if there was a specific reason that might be happening...
frame informationscriptsquestionsanalysishttp
https://almanac.httparchive.org/en/2024/cms
CMS | 2024 | The Web Almanac by HTTP Archive
Dec 9, 2025 - CMS chapter of the 2024 Web Almanac covering CMS adoption, user experience of websites running on CMS platforms, and CMS resource weights.
the webcmsalmanachttparchive
https://almanac.httparchive.org/en/2024/structured-data
Structured data | 2024 | The Web Almanac by HTTP Archive
Nov 16, 2024 - Structured data chapter of the 2024 Web Almanac covering adoption and year on year change of RDFa, Opne Graph, Twitter, JSON-LD, Microdata, Facebook, Dublin...
structured datathe webalmanachttparchive