HTTP Headers Analysis for https://a.clickcertain.com

Detected Technologies from Headers

See all in URL Inspect 2

Cloudflare NEL Monitoring

Cloudflare CDN

HTTP Security Headers

Status

Strict-Transport-Security

Missing

Not configured

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 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

Connection

Performance

close

Vary

Performance

Cookie

connection: close
vary: Cookie

Caching Headers

Cache-Control

Caching

max-age=0, no-cache, no-store, must-revalidate, private

Expires

Caching

Sat, 02 May 2026 17:44:55 GMT

cache-control: max-age=0, no-cache, no-store, must-revalidate, private
expires: Sat, 02 May 2026 17:44:55 GMT

Content Headers

Content-Length

Content

8710

Content-Type

Content

text/html; charset=utf-8

content-length: 8710
content-type: text/html; charset=utf-8

Server Headers

Server

cloudflare

server: cloudflare

CORS Headers

No CORS headers found

Cookies Headers

Set-Cookie

Cookies

set-cookie: csrftoken=axMZyNuxfZsPWTKb3u1oXgrxhHQixmJy; expires=Sat, 01 May 2027 17:44:55 GMT; Max-Age=31449600; Path=/; SameSite=None; Secure

Other Headers

Cf-Cache-Status

Other

DYNAMIC

Cf-Ray

Other

9f58d630fe311b39-IAD

Date

Other

Sat, 02 May 2026 17:44:55 GMT

Nel

Other

Report-To Group cf-nel max-age: 1w

success: 0.0%

Report-To

Other

Group cf-nel max-age: 1w

Endpoint 1 https://a.nel.cloudflare.com/report/v4?s=rL6MDXb0jKp3tH%2BejOoSyMJLDbjAACTloi9aZto%2F6s%2FYSA9rwwQ5wsonFPnB2ro0voSYZKFcV4raL4qhciBwgctS%2BEY%2BNTCwcnKcVEjHpTcZdrFKutkDf3%2BkL%2BX8gzj9XPpxHQ%3D%3D

X-Backend

Other

web-7885fdf6f4-xp69x

X-Frontend

Other

cc-nginx-78ff94b6c-t864v:cc-nginx-78ff94b6c-t864v

X-Requestid

Other

3fc10cf7-faa2-40ba-925c-7ae03c3d3a9f

cf-cache-status: DYNAMIC
cf-ray: 9f58d630fe311b39-IAD
date: Sat, 02 May 2026 17:44:55 GMT
nel: {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
report-to: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=rL6MDXb0jKp3tH%2BejOoSyMJLDbjAACTloi9aZto%2F6s%2FYSA9rwwQ5wsonFPnB2ro0voSYZKFcV4raL4qhciBwgctS%2BEY%2BNTCwcnKcVEjHpTcZdrFKutkDf3%2BkL%2BX8gzj9XPpxHQ%3D%3D"}]}
x-backend: web-7885fdf6f4-xp69x
x-frontend: cc-nginx-78ff94b6c-t864v:cc-nginx-78ff94b6c-t864v
x-requestid: 3fc10cf7-faa2-40ba-925c-7ae03c3d3a9f

Recommendations

Enable compression (gzip/brotli) to improve performance