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25 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Present
max-age=31536000
Content-Security-Policy
Basic
style-src; object-src; default-src; +10 more
X-Frame-Options
Excellent
DENY
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Good
strict-origin-when-cross-origin
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'
  • Consider adding Permissions-Policy to control browser features

Performance Headers

3 headers
Accept-Ranges
Performance
bytes
Connection
Performance
keep-alive
Vary
Performance
Accept-Language, Accept-Encoding

Caching Headers

4 headers
Age
Caching
430
Cache-Control
Caching
max-age=600
Etag
Caching
"7074fa1c47fbea6ec39de3e10962cc15"
Expires
Caching
Mon, 03 Nov 2025 00:58:15 GMT

Content Headers

2 headers
Content-Length
Content
46288
Content-Type
Content
text/html; charset=utf-8

Server Headers

1 headers
Server
Server
granian

CORS Headers

0 headers
No CORS headers found

Cookies Headers

0 headers
No cookies headers found

Other Headers

9 headers
Content-Security-Policy-Report-Only
Other
style-src 'self' www.mozilla.org; object-src 'none'; default-src 'self' *.mozilla.org; frame-src 'self' accounts.firefox.com js.stripe.com www.google-analytics.com www.googletagmanager.com www.youtube.com; script-src 'self' 'unsafe-eval' 'unsafe-inline' js.stripe.com s.ytimg.com tagmanager.google.com www.google-analytics.com www.googletagmanager.com www.mozilla.org www.youtube.com; font-src 'self' www.mozilla.org; connect-src 'self' https://abdri3ttkb.execute-api.us-east-2.amazonaws.com https://accounts.firefox.com/ https://basket.mozilla.org o1069899.ingest.sentry.io o1069899.sentry.io region1.google-analytics.com www.google-analytics.com www.googletagmanager.com www.mozilla.org/submit/bedrock/; img-src 'self' blog.mozilla.org data: images.ctfassets.net www.google-analytics.com www.googletagmanager.com www.mozilla.org; frame-ancestors 'none'; media-src 'self' assets.mozilla.net videos.cdn.mozilla.net www.mozilla.org; form-action 'self' https://abdri3ttkb.execute-api.us-east-2.amazonaws.com https://accounts.firefox.com/ https://basket.mozilla.org; upgrade-insecure-requests; base-uri 'none'
Date
Other
Mon, 03 Nov 2025 01:58:26 GMT
Via
Other
1.1 google, 1.1 varnish, 1.1 varnish
X-Backend-Server
Other
bedrock-5b9c9b786f-l62rw.gcp-us-west1
X-Cache
Other
MISS, HIT
X-Cache-Hits
Other
0, 1
X-Clacks-Overhead
Other
GNU Terry Pratchett
X-Served-By
Other
cache-nyc-kteb1890044-NYC, cache-nyc-kteb1890052-NYC
X-Timer
Other
S1762135106.381819,VS0,VE1

Recommendations

Enable compression (gzip/brotli) to improve performance

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