huanli.me
HTML metadata
Technology
- CDN
- Fastly
- Server
- GitHub.com
- Analytics
-
- Google Tag Manager
Third-party hosts loaded (1)
- www.googletagmanager.com×1
Social
DNS records live
- NS
-
- ns07.domaincontrol.com
- ns08.domaincontrol.com
Email authentication no MX
- SPF
- not published
- DMARC
- not published
- DKIM
- no key found at common selectors
Certificate (current)
R12
Expires in 62 days
HTTP security headers
- present
-
- strict-transport-security
- findings
-
- missing Content Security Policy
- missing frame protection
- missing content type protection
- missing Referrer Policy
- missing Permissions Policy
Header values
- strict-transport-security
max-age=31556952
Links to (9)
- arxiv.org×2
- github.com×2
- google.com×2
- rentec.com×2
- siam.org×2
- vimeo.com×2
- wikipedia.org×2
- fangqian.me×2
- youtu.be×1