longqian.me
HTML metadata
Technology
- CDN
- Fastly
- Server
- GitHub.com
- Social widgets
-
- YouTube Embed
Third-party hosts loaded (2)
- gmpg.org×1
- www.youtube.com×1
Social
DNS records live
- NS
-
- ns-cloud-d1.googledomains.com
- ns-cloud-d2.googledomains.com
- ns-cloud-d3.googledomains.com
- ns-cloud-d4.googledomains.com
Email authentication no MX
- SPF
- not published
- DMARC
- not published
- DKIM
- no key found at common selectors
Certificate (current)
R12
Expires in 64 days
HTTP security headers
- findings
-
- missing HSTS
- missing Content Security Policy
- missing frame protection
- missing content type protection
- missing Referrer Policy
- missing Permissions Policy