citibank.com
Mixed
Results vary across citibank.com: of 8 URLs tested, 2 are disrupted some of the time and 6 load normally. 365 tests have been run under this domain since 2011-10-18, the most recent on 2026-10-09.
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://citibank.comIntermittenthttps://citibank.comNot blockedhttp://www.citibank.comas of 2026Not blockedhttps://www.citibank.comIntermittentPages and subdomains (4)
https://online.citibank.comas of 2026Not blockedhttps://www.privatebank.citibank.comNot blockedhttps://www.privatebank.citibank.com/scas of 2026Not blockedhttps://online.citibank.com/US/JSO/signon/LocaleUsernameSignon.do?locale=en_USas of 2026Not blockedAbout citibank.com and the Great Firewall
Results vary across citibank.com: of 8 URLs tested, 2 are disrupted some of the time and 6 load normally. 365 tests have been run under this domain since 2011-10-18, the most recent on 2026-10-09.
Plain HTTP and HTTPS differ here: http://citibank.com is intermittent, https://citibank.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
Most-blocked .com domainsEvery tested URL under citibank.com
Each URL's status is its verdict over the last 90 days, the same one its own page headlines.