HTTP Headers Analysis for https://callmonkey.online

Detected Technologies from Headers

See all in URL Inspect 1

Apache

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

Accept-Ranges

Performance

bytes

Connection

Performance

Upgrade, close

Vary

Performance

Accept-Encoding,User-Agent

accept-ranges: bytes
connection: Upgrade, close
vary: Accept-Encoding,User-Agent

Caching Headers

Etag

Caching

"3b2b-622916b34e60d"

Last-Modified

Caching

Fri, 20 Sep 2024 18:43:44 GMT

etag: "3b2b-622916b34e60d"
last-modified: Fri, 20 Sep 2024 18:43:44 GMT

Content Headers

Content-Length

Content

15147

Content-Type

Content

text/html

content-length: 15147
content-type: text/html

Server Headers

Server

Apache/2

server: Apache/2

CORS Headers

No CORS headers found

Cookies Headers

No cookies headers found

Other Headers

Date

Other

Wed, 06 May 2026 17:38:35 GMT

Upgrade

Other

h2,h2c

date: Wed, 06 May 2026 17:38:35 GMT
upgrade: h2,h2c

Recommendations

Enable compression (gzip/brotli) to improve performance

Add Cache-Control header to optimize caching