DNS Gurus
Cached · just now
24 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Present
max-age=31536000; includeSubdomains;
Content-Security-Policy
Basic
default-src; connect-src; script-src; +6 more
X-Frame-Options
Missing
Not configured
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Missing
Not configured
Permissions-Policy
Missing
Not configured
Recommendations
  • • Increase HSTS max-age to at least 1 year and add includeSubDomains
  • • Improve CSP by adding more specific directives and removing 'unsafe-inline'
  • • Add X-Frame-Options: DENY or SAMEORIGIN to prevent clickjacking
  • • Add Referrer-Policy header (recommended: strict-origin-when-cross-origin)
  • • Consider adding Permissions-Policy to control browser features

Performance Headers

3 headers
Accept-Ranges
Performance
bytes
Connection
Performance
Close
Vary
Performance
Accept-Encoding, x-wnyc-ember, Origin, x-wnyc-ember

Caching Headers

5 headers
Age
Caching
7
Cache-Control
Caching
max-age=30
Etag
Caching
W/"a0f79dbd2d384467fa8a6d07461d6eb0"
Expires
Caching
Thu, 15 Jan 2026 10:45:42 GMT
Last-Modified
Caching
Thu, 15 Jan 2026 10:45:12 GMT

Content Headers

2 headers
Content-Length
Content
100020
Content-Type
Content
text/html; charset=utf-8

Server Headers

1 headers
Server
Server
nginx

CORS Headers

3 headers
Access-Control-Allow-Credentials
Cors
true
Access-Control-Allow-Headers
Cors
Accept,Accept-Encoding,Authorization,Content-Type,DNT,Origin,User-Agent,X-CSRFToken,X-Provider,X-Requested-With,X-WNYC-BrowserId,X-WNYC-Ember
Access-Control-Allow-Methods
Cors
GET, POST, PUT, DELETE, OPTIONS

Cookies Headers

0 headers
No cookies headers found

Other Headers

6 headers
Date
Other
Thu, 15 Jan 2026 10:45:12 GMT
P3p
Other
CP="IDC DSP COR ADM DEVi TAIi PSA PSD IVAi IVDi CONi HIS OUR IND CNT"
Via
Other
1.1 varnish-v4
X-Cache
Other
HIT
X-Cache-Hits
Other
5
X-Varnish
Other
59841608 56537983

Recommendations

Enable compression (gzip/brotli) to improve performance