fast.com
Mixed
Results vary across fast.com: of 10 URLs tested, 3 are disrupted some of the time and 7 load normally. 177 tests have been run under this domain since 2017-05-30, the most recent on 2026-07-15.
The two are filtered by different means — an unencrypted request by the address and keywords it carries in the clear, an encrypted one by the server name in its TLS handshake — so one working while the other does not is normal.
The site itself
http://fast.comas of 2026Intermittenthttps://fast.comNot blockedhttp://www.fast.comas of 2025Intermittenthttps://www.fast.comIntermittentPages and subdomains (6)
https://fast.com/ptNot blockedhttps://fast.com/jaNot blockedhttps://fast.com/zh/twas of 2026Not blockedhttps://fast.com/zh/cnas of 2026Not blockedhttps://fast.com/zh/cn/as of 2026Not blockedhttps://api.fast.comas of 2026Not blockedAbout fast.com and the Great Firewall
Results vary across fast.com: of 10 URLs tested, 3 are disrupted some of the time and 7 load normally. 177 tests have been run under this domain since 2017-05-30, the most recent on 2026-07-15.
Plain HTTP and HTTPS differ here: http://fast.com is intermittent, https://fast.com is not blocked. The two are filtered by different means — an unencrypted request by the address and keywords it carries in the clear, an encrypted one by the server name in its TLS handshake — so one working while the other does not is normal.
Elsewhere on the site
fast.com is ranked #549 among the world's most-visited domains (Tranco).
Sites of similar popularity:timeweb.rucloudflareinsights.comtplinkcloud.comdeviantart.com
Each URL's status is its verdict over the last 90 days, the same one its own page headlines.