--- title: "Improved Heroku App Performance with HTTP/2" url: https://daily.dev/posts/improved-heroku-app-performance-with-http-2-todjx9kmo source_url: https://blog.heroku.com/heroku-http2-public-beta type: article source: "Heroku" published: 2024-05-07T19:25:31.635Z updated: 2026-03-15T02:32:54.413Z tags: ["heroku", "networking", "performance", "webdev"] reading_time: 3 upvotes: 1 comments: 0 language: en --- > ## Documentation Index > Fetch the complete documentation index at: https://daily.dev/llms.txt > Use this file to discover all available pages before exploring further. # Improved Heroku App Performance with HTTP/2 **[Heroku](https://daily.dev/sources/heroku)** · 3 min read · 1 upvotes · 0 comments ## Summary Heroku has announced public beta support for HTTP/2, which significantly improves web app performance by delivering content quicker and more efficiently, allowing multiple requests to travel simultaneously, and reducing waiting times. Upgrading to HTTP/2 requires a valid TLS certificate and can be enabled on Common Runtime apps or Private and Shield Spaces apps. ## Full article daily.dev links to this article rather than hosting it. Read it at the original source: ## Similar posts on daily.dev - [Don’t just attend KubeCon \+ CloudNativeCon, Merge Forward your experience\!](https://daily.dev/posts/don-t-just-attend-kubecon-cloudnativecon-merge-forward-your-experience--l0rpp73x8) · CNCF · 0 upvotes · 0 comments - [Announcing H2 2026 KCDs](https://daily.dev/posts/announcing-h2-2026-kcds-m96goajm1) · CNCF · 1 upvotes · 0 comments - [Two months of Open Community Groups](https://daily.dev/posts/two-months-of-open-community-groups-asf52zhbs) · CNCF · 0 upvotes · 0 comments --- Tags: [#heroku](https://daily.dev/tags/heroku), [#networking](https://daily.dev/tags/networking), [#performance](https://daily.dev/tags/performance), [#webdev](https://daily.dev/tags/webdev) [View this post on daily.dev](https://daily.dev/posts/improved-heroku-app-performance-with-http-2-todjx9kmo)