Are you happy with your logging solution? Would you help us out by taking a 30-second survey? Click here


Latest draft @

Subscribe to updates I use preload

Statistics on preload

Number of watchers on Github 49
Number of open issues 10
Average time to close an issue about 1 month
Main language HTML
Average time to merge a PR 4 days
Open pull requests 1+
Closed pull requests 4+
Last commit almost 2 years ago
Repo Created almost 5 years ago
Repo Last Updated almost 2 years ago
Size 131 KB
Homepage https://w3c.githu...
Organization / Authorw3c
Page Updated
Do you use preload? Leave a review!
View open issues (10)
View preload activity
View on github
Fresh, new opensource launches 🚀🚀🚀
Trendy new open source projects in your inbox! View examples

Subscribe to our mailing list

Evaluating preload for your project? Score Explanation
Commits Score (?)
Issues & PR Score (?)


This specification defines the preload relationship of the HTML Link Element (<link>).

  • Read latest draft:
  • Discuss on public-webperf

Questions, suggestions? Please open an issue or send a pull request!

See also Web performance README

preload open issues Ask a question     (View All Issues)
  • about 3 years [Maintenance, reminder] Cycle environment variables that were encrypted with Travis
  • about 3 years Transition Level 1 to CR
  • over 3 years Load event scheduling
  • over 3 years Add support for cache busting via etag header
  • over 3 years Urgency hints
  • about 4 years Define preload cache and request matching algorithm
preload open pull requests (View All Pulls)
  • Integrate with recent-ish HTML updates
preload questions on Stackoverflow (View All Questions)
  • Unable to preload and display SVG with CreateJS
  • How can I preload an image to later set it as a background-image with jQuery?
  • How to preload XML data into Core Data/iCloud integrated app with Swift?
  • Android FragmentStatePagerAdapter Preload Fragment
  • Preload all Relationships
  • Preload Javascript audio to play in script
  • Preload a Scene to prevent lag?
  • How to preload images using FFImageLoading for all list items in derived Xamarin BaseAdapter class
  • Should i preload navigation properties or use other way to deal with them in Entity Framework
  • Selectize.js: How to preload already selected tags from the database into the input field (Meteor & MongoDB/JSON)
  • How to preload page, that loading with ajax on scroll down before parsing?
  • Preload Images for Photoswipe Gallery
  • REALM: preload RealmObjects
  • Preload all assemblies (JIT)
  • Is it possible to preload and cache video files without adding them to the DOM?
  • Electron preload scrip for webview not working?
  • Why is my video full preload getting stuck at the beginning percentages?
  • Preload fancybox images iframe with jQuery
  • How to stop the browser preload resources before cookie is set
  • Preload Asynchronous Image to show in UIimageview offline
  • Glide preload doesn't save in cache
  • How exactly does link rel="preload" work?
  • Instance method to preload data in Rails 4?
  • Preload images and insert into DOM
  • Preload Texture Atlases Completion Handler not working
  • How to preload design for text on path?
  • A better, efficient way to preload gifs/images
  • Preload Scenekit Scene
  • Best way to preload images with Angular.js
  • Autocomplete, live vs preload
preload list of languages used
Other projects in HTML