mozilla.com
Mixed
Results vary across mozilla.com: of 11 URLs tested, 2 are disrupted some of the time, 8 load normally and 1 has no conclusive recent result. 719 tests have been run under this domain since 2011-03-07, the most recent on 2026-06-22.
11URLs tested
8accessible
719tests all-time
2011first tested
1 mo agolast tested
The site itself
http://mozilla.comIntermittenthttps://mozilla.comIntermittenthttp://www.mozilla.comNot blockedhttps://www.mozilla.comNot blockedPages and subdomains (7)
https://call.mozilla.comUnresolvablehttps://blog.mozilla.comas of 2026Not blockedhttps://push.services.mozilla.comas of 2026Not blockedhttps://location.services.mozilla.comas of 2026Not blockedhttps://updates.push.services.mozilla.comas of 2026Not blockedhttps://mitmdetection.services.mozilla.comas of 2026Not blockedhttps://firefox.settings.services.mozilla.comNot blockedAbout mozilla.com and the Great Firewall
Is mozilla.com blocked in mainland China?
Results vary across mozilla.com: of 11 URLs tested, 2 are disrupted some of the time, 8 load normally and 1 has no conclusive recent result. 719 tests have been run under this domain since 2011-03-07, the most recent on 2026-06-22.
Elsewhere on the site
mozilla.com is ranked #280 among the world's most-visited domains (Tranco).
Sites of similar popularity:reuters.comtinyurl.comnr-data.netduckdns.org
Each URL's status is its verdict over the last 90 days, the same one its own page headlines.