HTTP Headers Analysis for https://linux53.name-servers.gr

Detected Technologies from Headers

See all in URL Inspect 2

Nginx

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

Accept-Ranges

Performance

bytes

Connection

Performance

close

Vary

Performance

Accept-Encoding

accept-ranges: bytes
connection: close
vary: Accept-Encoding

Caching Headers

Cache-Control

Caching

max-age=0

Etag

Caching

"6748b68f-675"

Expires

Caching

Wed, 06 May 2026 01:16:18 GMT

Last-Modified

Caching

Thu, 28 Nov 2024 18:29:35 GMT

cache-control: max-age=0
etag: "6748b68f-675"
expires: Wed, 06 May 2026 01:16:18 GMT
last-modified: Thu, 28 Nov 2024 18:29:35 GMT

Content Headers

Content-Length

Content

1653

Content-Type

Content

text/html

content-length: 1653
content-type: text/html

Server Headers

Server

nginx

X-Powered-By

Server

PleskLin

server: nginx
x-powered-by: PleskLin

CORS Headers

No CORS headers found

Cookies Headers

No cookies headers found

Other Headers

Date

Other

Wed, 06 May 2026 01:16:18 GMT

date: Wed, 06 May 2026 01:16:18 GMT

Recommendations

Enable compression (gzip/brotli) to improve performance

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