HTTP Headers Analysis for https://api.adplugg.com

Detected Technologies from Headers

See all in URL Inspect 3

Nginx

PHP

Varnish

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, Accept

connection: close
vary: Accept-Encoding, Accept

Caching Headers

Age

Caching

0

Cache-Control

Caching

max-age=0, must-revalidate, private

Expires

Caching

Wed, 13 May 2026 03:18:31 GMT

age: 0
cache-control: max-age=0, must-revalidate, private
expires: Wed, 13 May 2026 03:18:31 GMT

Content Headers

Content-Length

Content

13902

Content-Type

Content

text/html; charset=UTF-8

content-length: 13902
content-type: text/html; charset=UTF-8

Server Headers

Server

nginx/1.25.3

X-Powered-By

Server

PHP/8.3.10

server: nginx/1.25.3
x-powered-by: PHP/8.3.10

CORS Headers

No CORS headers found

Cookies Headers

No cookies headers found

Other Headers

Date

Other

Wed, 13 May 2026 03:18:31 GMT

Via

Other

1.1 varnish-v4

X-Cache

Other

MISS

X-Varnish

Other

66225

date: Wed, 13 May 2026 03:18:31 GMT
via: 1.1 varnish-v4
x-cache: MISS
x-varnish: 66225

Recommendations

Enable compression (gzip/brotli) to improve performance

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