HTTP Headers Analysis for https://collagelabs.org

Detected Technologies from Headers

See all in URL Inspect 3

Cloudflare NEL Monitoring

Cloudflare CDN

Netlify

HTTP Security Headers

Status

Strict-Transport-Security

Present

max-age=15552000; includeSubDomains

Content-Security-Policy

Weak

form-action Analyze

Content-Security-Policy-Report-Only

Missing

Not configured Analyze

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
• Significantly strengthen CSP directives
• Consider adding Permissions-Policy to control browser features

Performance Headers

Connection

Performance

close

Transfer-Encoding

Performance

chunked

Vary

Performance

Accept-Encoding

connection: close
transfer-encoding: chunked
vary: Accept-Encoding

Caching Headers

Age

Caching

0

Cache-Control

Caching

public,max-age=0,must-revalidate

age: 0
cache-control: public,max-age=0,must-revalidate

Content Headers

Content-Type

Content

text/html; charset=UTF-8

content-type: text/html; charset=UTF-8

Server Headers

Server

cloudflare

server: cloudflare

CORS Headers

No CORS headers found

Cookies Headers

No cookies headers found

Other Headers

Alt-Svc

Other

h3=":443"; ma=86400

Cache-Status

Other

"Netlify Edge"; fwd=miss

Cf-Cache-Status

Other

DYNAMIC

Cf-Ray

Other

a058c7675c67d6dc-IAD

Date

Other

Tue, 02 Jun 2026 19:14:04 GMT

Feature-Policy

Other

vibrate 'none'; geolocation 'none'; midi 'none'; notifications 'none'; push 'none'; sync-xhr 'none'; microphone 'none'; camera 'none'; magnetometer 'none'; gyroscope 'none'; speaker 'none'; vibrate 'none'; fullscreen 'none'; payment 'none'

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=6ErcDHOm4PpFok%2BcTRveoagC6DoDqTVe1y9yHlz26hT%2FQ4UUwqA3%2B9SS%2BLPojdQd%2BlI7cYH1Sb9piwB0Kfdt5b24YhjlEXIGzEwCEfjp7vgV2ERsqgwFF9%2BY3CAYyqgLYB0%3D

Server-Timing

Other

cfCacheStatus;desc="DYNAMIC", cfEdge;dur=28,cfOrigin;dur=75

X-Nf-Request-Id

Other

01KT4W3Q6DXHK01SGFT2W8MHZJ

alt-svc: h3=":443"; ma=86400
cache-status: "Netlify Edge"; fwd=miss
cf-cache-status: DYNAMIC
cf-ray: a058c7675c67d6dc-IAD
date: Tue, 02 Jun 2026 19:14:04 GMT
feature-policy: vibrate 'none'; geolocation 'none'; midi 'none'; notifications 'none'; push 'none'; sync-xhr 'none'; microphone 'none'; camera 'none'; magnetometer 'none'; gyroscope 'none'; speaker 'none'; vibrate 'none'; fullscreen 'none'; payment 'none'
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=6ErcDHOm4PpFok%2BcTRveoagC6DoDqTVe1y9yHlz26hT%2FQ4UUwqA3%2B9SS%2BLPojdQd%2BlI7cYH1Sb9piwB0Kfdt5b24YhjlEXIGzEwCEfjp7vgV2ERsqgwFF9%2BY3CAYyqgLYB0%3D"}]}
server-timing: cfCacheStatus;desc="DYNAMIC", cfEdge;dur=28,cfOrigin;dur=75
x-nf-request-id: 01KT4W3Q6DXHK01SGFT2W8MHZJ

Recommendations

Enable compression (gzip/brotli) to improve performance