lemonchat.app
HTML metadata
Technology
- CDN
- Cloudflare
- Analytics
-
- Cloudflare Insights
- Fonts
-
- Google Fonts
Third-party hosts loaded (3)
- fonts.googleapis.com×2
- challenges.cloudflare.com×1
- static.cloudflareinsights.com×1
DNS records live
- NS
-
- major.ns.cloudflare.com
- sarah.ns.cloudflare.com
- MX
-
- 10 mail.protonmail.ch
- 20 mailsec.protonmail.ch
- TXT
-
yandex-verification: 1ca006ca882c04a1google-site-verification=DUii5OScXzJWMr9HGp_2weoOWi2fEq-5QECVf9deKGoprotonmail-verification=08b37c84864766fb41c933af6b4dd37935b31fa8
Email authentication strong
- SPF
-
v=spf1 include:_spf.protonmail.ch ~allsoftfail (~all) - DMARC
-
v=DMARC1; p=quarantinepolicy: quarantine - DKIM
- no key found at common selectors
Certificate (current)
WE1
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