HTTP Headers Analysis for https://hub.jetbrains.com

Detected Technologies from Headers

See all in URL Inspect 5

Google reCAPTCHA

Google Search

Google Static File Front End

Nginx

Google Cloud

HTTP Security Headers

Status

Strict-Transport-Security

Present

max-age=31536000;

Content-Security-Policy

Basic

frame-ancestors; script-src; frame-src; +2 more Analyze

Content-Security-Policy-Report-Only

Missing

Not configured Analyze

X-Frame-Options

Good

SAMEORIGIN

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'
• Consider adding Permissions-Policy to control browser features

Performance Headers

Connection

Performance

close

connection: close

Caching Headers

Cache-Control

Caching

no-cache, no-store, no-transform, must-revalidate

Last-Modified

Caching

Fri, 17 Jul 2026 16:24:21 GMT

cache-control: no-cache, no-store, no-transform, must-revalidate
last-modified: Fri, 17 Jul 2026 16:24:21 GMT

Content Headers

Content-Length

Content

2800

Content-Type

Content

text/html

content-length: 2800
content-type: text/html

Server Headers

Server

nginx

server: nginx

CORS Headers

No CORS headers found

Cookies Headers

No cookies headers found

Other Headers

Date

Other

Fri, 24 Jul 2026 00:41:43 GMT

Tk

Other

N

date: Fri, 24 Jul 2026 00:41:43 GMT
tk: N

Recommendations

Enable compression (gzip/brotli) to improve performance