HTTP Headers Analysis for https://tanstack.netlify.app

Detected Technologies from Headers

See all in URL Inspect 1

Netlify

HTTP Security Headers

Status

Strict-Transport-Security

Excellent

max-age=31536000; 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

Good

nosniff

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 Referrer-Policy header (recommended: strict-origin-when-cross-origin)
• Consider adding Permissions-Policy to control browser features

Performance Headers

Connection

Performance

close

Transfer-Encoding

Performance

chunked

connection: close
transfer-encoding: chunked

Caching Headers

Age

Caching

0

Cache-Control

Caching

no-cache

age: 0
cache-control: no-cache

Content Headers

Content-Type

Content

text/html; charset=utf-8

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

Server Headers

Server

Netlify

server: Netlify

CORS Headers

No CORS headers found

Cookies Headers

No cookies headers found

Other Headers

Cache-Status

Other

"Netlify Durable"; fwd=bypass, "Netlify Edge"; fwd=miss

Date

Other

Wed, 08 Apr 2026 15:43:01 GMT

Netlify-Vary

Other

query

X-Nf-Request-Id

Other

01KNPW5RA2DFT9YX3583HEK37P

cache-status: "Netlify Durable"; fwd=bypass, "Netlify Edge"; fwd=miss
date: Wed, 08 Apr 2026 15:43:01 GMT
netlify-vary: query
x-nf-request-id: 01KNPW5RA2DFT9YX3583HEK37P

Recommendations

Enable compression (gzip/brotli) to improve performance