A public WebTransport Echo Server

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C.C. Fan

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Jul 13, 2022, 10:50:02 PM7/13/22
to web-transport-dev
Hi all,

Since web developers want to try WebTransport on the client side instead of deploy a local webtrans server, I launched a free, public echo server for web developers interested in.

can be found here:


Features and suggestions are welcomed.

C.C.

Thomas Steiner

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Jul 15, 2022, 10:15:33 AM7/15/22
to C.C. Fan, web-transport-dev
Thank you very much! I have opened https://github.com/GoogleChrome/web.dev/pull/8335 for the link to the server to be added to the documentation. 

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iFy0uwAntT0bE3xtRa5AfeCheCkthAtTh3reSabiGbl0ck0fjumBl3DCharaCTersAttH3b0ttom.hTtPs://xKcd.cOm/1181/
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Jinbei

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Jun 26, 2025, 6:45:49 AMJun 26
to web-transport-dev, C.C. Fan

Hello~ Good days!

I want to try webtransport on the page:  https://webtransport.day
But it report error: Failed to establish a connection to https://echo.webtransport.day/: net::ERR_NAME_NOT_RESOLVED.
May I ask is this domain expired? Is there any other webpage that can test webtransport?

Thanks a lot!!

Kyle Loveless

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Jul 17, 2025, 11:29:02 PMJul 17
to web-transport-dev, Jinbei, C.C. Fan
Just a note that I was also trying out WebTransport, and while webtransport.day no longer works, https://github.com/w3c/webtransport lists a few that still do (e.g. https://wt-ord.akaleapi.net/echo/ at time of writing).

guest271314

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Aug 31, 2025, 11:51:30 AMAug 31
to web-transport-dev, Kyle Loveless, Jinbei, fanwe...@gmail.com

https://wt-ord.akaleapi.net/echo/ doesn't appear to work.

guest271314

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Sep 13, 2025, 12:54:18 PM (7 days ago) Sep 13
to web-transport-dev, guest271314, Kyle Loveless, Jinbei, fanwe...@gmail.com
This *does* work https://wt-ord.akaleapi.net/echo/. Anybody know where the source code is, and how the echo server is hosted?
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