secfirst.org

All clear

None of the 3 URLs we have a verdict for under secfirst.org are blocked in mainland China. The site itself, https://secfirst.org, loads normally. 70 tests have been run under this domain since 2016-12-28, the most recent on 2026-10-18.

3URLs tested

3accessible

70tests all-time

2016first tested

15 d agolast tested

The site itself

http://secfirst.orgas of 2026Not blocked https://secfirst.orgas of 2025Not blocked http://www.secfirst.orgas of 2025Not blocked

About secfirst.org and the Great Firewall

Is secfirst.org blocked in mainland China?

None of the 3 URLs we have a verdict for under secfirst.org are blocked in mainland China. The site itself, https://secfirst.org, loads normally. 70 tests have been run under this domain since 2016-12-28, the most recent on 2026-10-18.

Elsewhere on the site

Most-blocked .org domains Every tested URL under secfirst.org

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