HTTP Headers Analysis for https://wmfusercontent.org

HTTP Security Headers

Status

Strict-Transport-Security

Excellent

max-age=106384710; includeSubDomains; preload

Content-Security-Policy

Missing

Not configured Analyze

Content-Security-Policy-Report-Only

Missing

Not configured Analyze

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 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

Accept-Ranges

Performance

bytes

Connection

Performance

close

Vary

Performance

Accept-Encoding

accept-ranges: bytes
connection: close
vary: Accept-Encoding

Caching Headers

Age

Caching

0

Etag

Caching

W/"482-64df1c7742a40"

Last-Modified

Caching

Thu, 26 Mar 2026 18:44:49 GMT

age: 0
etag: W/"482-64df1c7742a40"
last-modified: Thu, 26 Mar 2026 18:44:49 GMT

Content Headers

Content-Length

Content

1154

Content-Type

Content

text/html

content-length: 1154
content-type: text/html

Server Headers

Server

mw-web.eqiad.main-77f9b8795c-4pf7r

server: mw-web.eqiad.main-77f9b8795c-4pf7r

CORS Headers

No CORS headers found

Cookies Headers

Set-Cookie

Cookies

set-cookie: WMF-Last-Access=11-Apr-2026;Path=/;HttpOnly;secure;Expires=Wed, 13 May 2026 00:00:00 GMT
WMF-Last-Access-Global=11-Apr-2026;Path=/;Domain=.wmfusercontent.org;HttpOnly;secure;Expires=Wed, 13 May 2026 00:00:00 GMT
GeoIP=US:IL:Chicago:41.88:-87.63:v4; Path=/; secure; Domain=.wmfusercontent.org
NetworkProbeLimit=0.001;Path=/;Secure;SameSite=None;Max-Age=3600
WMF-Uniq=lEgzJhWBqGg0OeZrqFK_7QM_AAAAAFvdKL4xkvqDd85oB2-pv9liI6gK18_g3nb_;Domain=.wmfusercontent.org;Path=/;HttpOnly;secure;SameSite=None;Expires=Sun, 11 Apr 2027 00:00:00 GMT

Other Headers

Date

Other

Sat, 11 Apr 2026 00:06:46 GMT

Nel

Other

Report-To Group wm_nel max-age: 1w

success: 0.0% failure: 5.0%

Report-To

Other

Group wm_nel max-age: 1w

Endpoint 1 https://intake-logging.wikimedia.org/v1/events?stream=w3c.reportingapi.network_error&schema_uri=/w3c/reportingapi/network_error/1.0.0

Server-Timing

Other

cache;desc="miss", host;desc="cp1102"

X-Analytics

Other

X-Cache

Other

cp1102 miss, cp1102 miss

X-Cache-Status

Other

miss

X-Client-Ip

Other

204.93.227.85

X-Request-Id

Other

56da0ca2-8af9-43b1-9c1b-cf19a9b9f0a9

date: Sat, 11 Apr 2026 00:06:46 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" }] }
server-timing: cache;desc="miss", host;desc="cp1102"
x-analytics: 
x-cache: cp1102 miss, cp1102 miss
x-cache-status: miss
x-client-ip: 204.93.227.85
x-request-id: 56da0ca2-8af9-43b1-9c1b-cf19a9b9f0a9

Recommendations

Enable compression (gzip/brotli) to improve performance

Add Cache-Control header to optimize caching