DNS Gurus
Cached · just now
14 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Present
max-age=15768000
Content-Security-Policy
Missing
Not configured
X-Frame-Options
Missing
Not configured
X-Content-Type-Options
Missing
Not configured
Referrer-Policy
Missing
Not configured
Permissions-Policy
Missing
Not configured
Recommendations
  • • Increase HSTS max-age to at least 1 year and add includeSubDomains
  • • Add Content-Security-Policy header to prevent XSS attacks
  • • Add X-Frame-Options: DENY or SAMEORIGIN to prevent clickjacking
  • • Add X-Content-Type-Options: nosniff
  • • Add Referrer-Policy header (recommended: strict-origin-when-cross-origin)
  • • Consider adding Permissions-Policy to control browser features

Performance Headers

2 headers
Accept-Ranges
Performance
bytes
Connection
Performance
close

Caching Headers

1 headers
Etag
Caching
W/"24cf-ZS+9uSavYYyivO+svWovzdrbqcU"

Content Headers

2 headers
Content-Length
Content
9423
Content-Type
Content
text/html; charset=utf-8

Server Headers

1 headers
Server
Server
TencentEdgeOne

CORS Headers

4 headers
Access-Control-Allow-Headers
Cors
Authorization,Origin,No-Cache,X-Requested-With,If-Modified-Since,Pragma,Last-Modified,Cache-Control,Expires,Content-Type,X-E4M-With
Access-Control-Allow-Methods
Cors
GET,HEAD,PUT,PATCH,POST,DELETE
Access-Control-Allow-Origin
Cors
*
Access-Control-Max-Age
Cors
1728000

Cookies Headers

0 headers
No cookies headers found

Other Headers

3 headers
Date
Other
Thu, 15 Jan 2026 23:11:30 GMT
Eo-Cache-Status
Other
HIT
Eo-Log-Uuid
Other
14062257543758509820

Recommendations

Enable compression (gzip/brotli) to improve performance

Add Cache-Control header to optimize caching