Open
Cached
·
just now
11
Headers
Detected Technologies from Headers
HTTP Security Headers
Status
Strict-Transport-Security
Present
max-age=31622400
X-Frame-Options
Missing
Not configured
X-Content-Type-Options
Missing
Not configured
Referrer-Policy
Missing
Not configured
Permissions-Policy
Present
browsing-topics=()
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)
Performance Headers
Connection
close
connection: close
Caching Headers
No caching headers found
Content Headers
Content-Length
35
Content-Type
text/plain
content-length: 35 content-type: text/plain
Server Headers
Server
nginx/1.21.0
server: nginx/1.21.0
CORS Headers
No CORS headers found
Cookies Headers
Other Headers
Date
Sat, 11 Apr 2026 19:57:10 GMT
Nel
Report-To Group
wm_nel
max-age: 1w
success: 0.0%
failure: 5.0%
Report-To
Group
wm_nel
max-age: 1w
X-Clacks-Overhead
GNU Terry Pratchett
date: Sat, 11 Apr 2026 19:57:10 GMT
nel: {"report_to": "wm_nel", "max_age": 604800, "failure_fraction": 0.05, "success_fraction": 0.0}
report-to: {"group": "wm_nel", "max_age": 604800, "endpoints": [{"url": "https://intake-logging.wikimedia.org/v1/events?stream=w3c.reportingapi.network_error&schema_uri=/w3c/reportingapi/network_error/1.0.0"}]}
x-clacks-overhead: GNU Terry Pratchett
Recommendations
Enable compression (gzip/brotli) to improve performance
Add Cache-Control header to optimize caching