Skip navigation
Web Almanac
By
HTTP Archive
Contributors
Methodology
Search
Search
Search
Search
Table of Contents
Table of Contents
Home
Table of Contents
Foreword
Part I. Page Content
Chapter 1: CSS
Chapter 2: JavaScript
Chapter 3: Markup
Chapter 4: Structured Data
Chapter 5: Fonts
Chapter 6: Media
Chapter 7: WebAssembly
Chapter 8: Third Parties
Part II. User Experience
Chapter 9: SEO
Chapter 10: Accessibility
Chapter 11: Performance
Chapter 12: Privacy
Chapter 13: Security
Part III. Content Publishing
Chapter 14: CMS
Chapter 15: Ecommerce
Chapter 16: Jamstack
Chapter 17: Sustainability
Part IV. Content Distribution
Chapter 18: Page Weight
Chapter 19: CDN
Chapter 20: HTTP
Chapter 21: Cookies
Appendices
Methodology
Contributors
Search
2024
2024 Home
2022 Home
2021 Home
2020 Home
2019 Home
English
Español
Français
Italiano
Nederlands
Português
Türkçe
Русский
Українська
हिन्दी
日本語
简体中文
繁體中文
Help translate
Contributors
Methodology
Search
Search
Table of Contents
Table of Contents Switcher
Home
Table of Contents
Foreword
Chapter 1: CSS
Chapter 2: JavaScript
Chapter 3: Markup
Chapter 4: Structured Data
Chapter 5: Fonts
Chapter 6: Media
Chapter 7: WebAssembly
Chapter 8: Third Parties
Chapter 9: SEO
Chapter 10: Accessibility
Chapter 11: Performance
Chapter 12: Privacy
Chapter 13: Security
Chapter 14: CMS
Chapter 15: Ecommerce
Chapter 16: Jamstack
Chapter 17: Sustainability
Chapter 18: Page Weight
Chapter 19: CDN
Chapter 20: HTTP
Chapter 21: Cookies
Methodology
Contributors
Search
Year Switcher
2024 Home
2022 Home
2021 Home
2020 Home
2019 Home
Language Switcher
English
Español
Français
Italiano
Nederlands
Português
Türkçe
Русский
Українська
हिन्दी
日本語
简体中文
繁體中文
Help translate
HTTP Archive home
Twitter
Bluesky
GitHub
Search
Search
Search