liangyujia.com
HTML metadata
Technology
- Server
- wts
- CMS
- Gatsby
DNS records
- CNAME
-
- liangyujia123.gotoip55.com
Email authentication no MX
- SPF
-
v=spf1 include:spf.mxhichina.com ~allsoftfail (~all) - DMARC
- not published
- DKIM
- no key found at common selectors
Certificates
Loading certificate
HTTP security headers
- present
-
- content-security-policy
- findings
-
- missing HSTS
- missing frame protection
- missing content type protection
- missing Referrer Policy
- missing Permissions Policy
Header values
- content-security-policy
upgrade-insecure-requests