← Catalog

HTTP2.Pro — API status & change history

Test endpoints for client and server HTTP/2 protocol support

Last checked 2026-09-18 01:34 UTC — HTTP 200, 1419 ms. Availability over 30 days of data: 97.87%.

1421 ms · 2026-08-01 02:21 UTC1403 ms · 2026-08-03 06:20 UTC951 ms · 2026-08-04 09:17 UTC898 ms · 2026-08-05 17:10 UTC1300 ms · 2026-08-07 01:00 UTC1460 ms · 2026-08-08 02:43 UTC1463 ms · 2026-08-10 16:58 UTC1694 ms · 2026-08-11 19:33 UTC2578 ms · 2026-08-12 19:52 UTC1467 ms · 2026-08-14 22:50 UTC1369 ms · 2026-08-17 17:19 UTC1043 ms · 2026-08-18 17:34 UTC794 ms · 2026-08-19 23:39 UTC1067 ms · 2026-08-21 05:47 UTC955 ms · 2026-08-22 06:40 UTC610 ms · 2026-08-23 17:32 UTC485 ms · 2026-08-25 00:20 UTC1037 ms · 2026-08-26 04:43 UTC834 ms · 2026-08-27 05:01 UTC762 ms · 2026-08-28 13:59 UTC1846 ms · 2026-08-31 16:18 UTC2282 ms · 2026-09-02 01:42 UTC1469 ms · 2026-09-03 04:38 UTC1109 ms · 2026-09-07 00:01 UTC1047 ms · 2026-09-09 00:01 UTC6122 ms · 2026-09-11 00:11 UTC1339 ms · 2026-09-13 00:05 UTC1895 ms · 2026-09-15 00:02 UTC2017 ms · 2026-09-17 00:35 UTC1419 ms · 2026-09-18 01:34 UTC
latency · last 30 checks

Auth: none · HTTPS: yes · Docs

Monitor this API — free, unlimited catalog subscriptions.

Shape history

3 confirmed · 4 signals on record. A change confirms after it survives three consecutive polls.

Related

Development APIs · Httpbin Cloudflare · npm Registry · QR code · Latest graveyard