GreatFire

web.app

Mixed

Results vary across web.app: of 36 URLs tested, 2 are blocked, 11 are disrupted some of the time and 23 load normally. The Great Firewall poisons its DNS and silently drops its packets so requests time out. 425 tests have been run under this domain since 2019-08-06, the most recent on 2026-08-03.

DNS poisoning 2 Timeout / silent drop 2
36URLs tested
2blocked
425tests all-time
2019first tested
8 d agolast tested

The site itself

http://web.appIntermittenthttps://web.appas of 2026Intermittent

Pages and subdomains (34)

http://dinbo20.web.appIntermittenthttp://kk2admin.web.appIntermittenthttp://gatengine.web.appas of 2025Not blockedhttps://lifetimer.web.appIntermittenthttps://lang-role.web.appNot blockedhttp://seagulltool.web.appBlockedhttps://uestc-daa91.web.appNot blockedhttps://kaze-github.web.appas of 2026Not blockedhttps://seagulltool.web.appBlockedhttp://timadroneedu.web.appNot blockedhttp://ghpr-firebase.web.appas of 2025Not blockedhttp://dogheadportal.web.appIntermittenthttps://neural2-test.web.appas of 2026Not blockedhttps://timadroneedu.web.appas of 2026Not blockedhttps://producer-card.web.appas of 2026Intermittenthttps://aitutor-a2cfd.web.appNot blockedhttps://cerberus-408a9.web.appas of 2026Not blockedhttps://crosspoint-fit.web.appas of 2026Not blockedhttp://temp-file-share.web.appNot blockedhttps://brave-taiwaner.web.appas of 2026Not blockedhttps://easyquote-c68a0.web.appIntermittenthttps://thesocial-786ed.web.appas of 2026Not blockedhttps://busanwalkingtour.web.appas of 2026Not blockedhttps://thesimsmodmanager.web.appIntermittenthttps://attendancify-84c1b.web.appas of 2025Not blockedhttps://pokemon-card-rater.web.appNot blockedhttps://artistmatching-3f32f.web.appas of 2026Not blockedhttps://timadroneedu.web.app/login/enas of 2026Intermittenthttps://b2c-api-live-play-staging.web.appIntermittenthttps://nowcomms-test-environment.web.appas of 2026Not blockedhttps://speechking-f93ff.web.app/index.htmlNot blockedhttps://invisatime.web.app/vtt/tutorial.en.vttas of 2026Not blockedhttps://msi-fleet-management-2019.web.app/historic.htmlas of 2026Not blockedhttps://jolly-classroom-staging--china-4t1zim4s.web.appNot blocked

About web.app and the Great Firewall

Is web.app blocked in mainland China?

Results vary across web.app: of 36 URLs tested, 2 are blocked, 11 are disrupted some of the time and 23 load normally. The Great Firewall poisons its DNS and silently drops its packets so requests time out. 425 tests have been run under this domain since 2019-08-06, the most recent on 2026-08-03.

How can I reach web.app from mainland China?

A VPN or another circumvention tool routes the request outside mainland China, past the filtering that blocks web.app. GreatFire runs GreatFire VPN; the Analyzer also tests the domains of many VPN and proxy providers, so you can check whether one is reachable before relying on it.

Elsewhere on the site

Most-blocked .app domainsEvery tested URL under web.app

Each URL's status is its verdict over the last 90 days, the same one its own page headlines.