DNS Gurus
Cached · 1h ago
11 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Missing
Not configured
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
  • • Add Strict-Transport-Security header with max-age of at least 1 year
  • • 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

3 headers
Connection
Performance
close
Transfer-Encoding
Performance
chunked
Vary
Performance
Accept-Encoding,Cookie

Caching Headers

0 headers
No caching headers found

Content Headers

1 headers
Content-Type
Content
text/html; charset=UTF-8

Server Headers

1 headers
Server
Server
nginx/1.18.0 (Ubuntu)

CORS Headers

0 headers
No CORS headers found

Cookies Headers

0 headers
No cookies headers found

Other Headers

6 headers
Date
Other
Fri, 02 Jan 2026 04:35:40 GMT
Link
Other
<https://www.pingcap.com/wp-json/>; rel="https://api.w.org/", <https://www.pingcap.com/wp-json/wp/v2/pages/5>; rel="alternate"; title="JSON"; type="application/json", <https://www.pingcap.com/>; rel=shortlink
Via
Other
1.1 30d6f4710afb1ead3ea9ccb915b8bc7c.cloudfront.net (CloudFront)
X-Amz-Cf-Id
Other
vK5lY2_gilohnvMCzpVa-Uz5q6F4X3z60FmyVqH7k2wJdYa5e5n8CQ==
X-Amz-Cf-Pop
Other
IAD55-P9
X-Cache
Other
Miss from cloudfront

Recommendations

Enable compression (gzip/brotli) to improve performance

Add Cache-Control header to optimize caching