HTTP Headers Analysis for https://insertchat.com

Detected Technologies from Headers

See all in URL Inspect 2

Cloudflare NEL Monitoring

Cloudflare CDN

HTTP Security Headers

Status

Strict-Transport-Security

Present

max-age=15552000; includeSubDomains; preload

Content-Security-Policy

Basic

default-src; script-src; connect-src; +9 more Analyze

Content-Security-Policy-Report-Only

Missing

Not configured Analyze

X-Frame-Options

Missing

Not configured

X-Content-Type-Options

Good

nosniff

Referrer-Policy

Present

same-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'
• Add X-Frame-Options: DENY or SAMEORIGIN to prevent clickjacking
• 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

73127

Cache-Control

Caching

max-age=14400, s-maxage=3600, stale-while-revalidate

Last-Modified

Caching

Sun, 12 Apr 2026 13:01:31 GMT

age: 73127
cache-control: max-age=14400, s-maxage=3600, stale-while-revalidate
last-modified: Sun, 12 Apr 2026 13:01:31 GMT

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

Access-Control-Allow-Origin

Cors

*

access-control-allow-origin: *

Cookies Headers

No cookies headers found

Other Headers

Alt-Svc

Other

h3=":443"; ma=86400

Cf-Cache-Status

Other

HIT

Cf-Ray

Other

9eb9733b99aee5b8-IAD

Date

Other

Mon, 13 Apr 2026 09:30:06 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=UWXQ%2B%2FWLExda1h5RnQBwSdAm90Y6pKw4k%2BCFg97IzVQ7tsTeGDIP7VwA%2FzS8Pbj%2BAIRv%2FaH1JysTZqblfqedo1p34A4mPhISOhSMIsRpERbW0Z5M82Efsxg3r6rjnlmeDA%3D%3D

Server-Timing

Other

cfCacheStatus;desc="HIT", cfEdge;dur=6,cfOrigin;dur=0

Speculation-Rules

Other

"/cdn-cgi/speculation"

X-Robots-Tag

Other

index, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1

alt-svc: h3=":443"; ma=86400
cf-cache-status: HIT
cf-ray: 9eb9733b99aee5b8-IAD
date: Mon, 13 Apr 2026 09:30:06 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=UWXQ%2B%2FWLExda1h5RnQBwSdAm90Y6pKw4k%2BCFg97IzVQ7tsTeGDIP7VwA%2FzS8Pbj%2BAIRv%2FaH1JysTZqblfqedo1p34A4mPhISOhSMIsRpERbW0Z5M82Efsxg3r6rjnlmeDA%3D%3D"}]}
server-timing: cfCacheStatus;desc="HIT", cfEdge;dur=6,cfOrigin;dur=0
speculation-rules: "/cdn-cgi/speculation"
x-robots-tag: index, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1

Recommendations

Enable compression (gzip/brotli) to improve performance