HTTP Headers Analysis for https://saltsprint.org

Detected Technologies from Headers

See all in URL Inspect 2

Nginx

PHP

HTTP Security Headers

Status

Strict-Transport-Security

Present

max-age=31536000

Content-Security-Policy

Missing

Not configured Analyze

Content-Security-Policy-Report-Only

Missing

Not configured Analyze

X-Frame-Options

Good

sameorigin

X-Content-Type-Options

Good

nosniff

Referrer-Policy

Missing

Not configured

Permissions-Policy

Missing

Not configured

Recommendations

• Increase HSTS max-age to at least 1 year and add includeSubDomains
• Add Content-Security-Policy header to prevent XSS attacks
• 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

Vary

Performance

Accept-Encoding, Accept

connection: close
transfer-encoding: chunked
vary: Accept-Encoding, Accept

Caching Headers

Cache-Control

Caching

max-age=59171

Expires

Caching

Thu, 13 Aug 2026 15:16:31 GMT

Pragma

Caching

public

cache-control: max-age=59171
expires: Thu, 13 Aug 2026 15:16:31 GMT
pragma: public

Content Headers

Content-Language

Content

en-US

Content-Type

Content

text/html; charset=utf-8

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

Server Headers

Server

nginx

X-Powered-By

Server

PHP/8.2.31

server: nginx
x-powered-by: PHP/8.2.31

CORS Headers

No CORS headers found

Cookies Headers

No cookies headers found

Other Headers

Date

Other

Wed, 12 Aug 2026 22:50:20 GMT

X-Ua-Compatible

Other

IE=edge

date: Wed, 12 Aug 2026 22:50:20 GMT
x-ua-compatible: IE=edge

Recommendations

Enable compression (gzip/brotli) to improve performance

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