HTTP Headers Analysis for https://centralindex.com

Detected Technologies from Headers

See all in URL Inspect 3

Nginx

PHP

Plesk

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

Vary

Performance

Accept-Encoding

connection: close
vary: Accept-Encoding

Caching Headers

Cache-Control

Caching

max-age=0

Expires

Caching

Tue, 28 Apr 2026 13:13:55 GMT

Last-Modified

Caching

Thu, 16 Apr 2026 15:23:04 GMT

cache-control: max-age=0
expires: Tue, 28 Apr 2026 13:13:55 GMT
last-modified: Thu, 16 Apr 2026 15:23:04 GMT

Content Headers

Content-Length

Content

82529

Content-Type

Content

text/html; charset=UTF-8

content-length: 82529
content-type: text/html; charset=UTF-8

Server Headers

Server

nginx

X-Powered-By

Server

PHP/8.3.30, PleskLin

server: nginx
x-powered-by: PHP/8.3.30, PleskLin

CORS Headers

No CORS headers found

Cookies Headers

No cookies headers found

Other Headers

Date

Other

Tue, 28 Apr 2026 13:13:55 GMT

X-Cache-Status

Other

MISS

date: Tue, 28 Apr 2026 13:13:55 GMT
x-cache-status: MISS

Recommendations

Enable compression (gzip/brotli) to improve performance

Consider removing X-Powered-By header to hide server technology