HTTP Headers Analysis for https://nabble.com

Detected Technologies from Headers

See all in URL Inspect 1

Nginx

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

connection: close

Caching Headers

Cache-Control

Caching

max-age=0

Etag

Caching

x

Last-Modified

Caching

Fri, 14 Aug 2026 14:19:34 GMT

cache-control: max-age=0
etag: x
last-modified: Fri, 14 Aug 2026 14:19:34 GMT

Content Headers

Content-Length

Content

10350

Content-Type

Content

text/html;charset=UTF-8

content-length: 10350
content-type: text/html;charset=UTF-8

Server Headers

Server

nginx/1.19.10

server: nginx/1.19.10

CORS Headers

Access-Control-Allow-Origin

Cors

*

access-control-allow-origin: *

Cookies Headers

No cookies headers found

Other Headers

Date

Other

Fri, 14 Aug 2026 14:38:06 GMT

date: Fri, 14 Aug 2026 14:38:06 GMT

Recommendations

Enable compression (gzip/brotli) to improve performance