HTTP Headers Analysis for https://coolworld.app

Detected Technologies from Headers

See all in URL Inspect 2

Cloudways Active incidents

Nginx

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-Encoding

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

Caching Headers

Age

Caching

1171052

Last-Modified

Caching

Tue, 14 Apr 2026 06:18:53 GMT

age: 1171052
last-modified: Tue, 14 Apr 2026 06:18:53 GMT

Content Headers

Content-Length

Content

147073

Content-Type

Content

text/html; charset=UTF-8

content-length: 147073
content-type: text/html; charset=UTF-8

Server Headers

Server

nginx

server: nginx

CORS Headers

No CORS headers found

Cookies Headers

No cookies headers found

Other Headers

Cache-Provider

Other

CLOUDWAYS-CACHE-DC

Date

Other

Mon, 27 Apr 2026 19:36:25 GMT

Link

Other

URL https://cool.world/wp-json/

rel=https://api.w.org/

URL https://cool.world/wp-json/wp/v2/event/12335

rel=alternate title=JSON type=application/json

URL https://cool.world/?p=12335

rel=shortlink

X-Cache

Other

HIT

cache-provider: CLOUDWAYS-CACHE-DC
date: Mon, 27 Apr 2026 19:36:25 GMT
link: <https://cool.world/wp-json/>; rel="https://api.w.org/", <https://cool.world/wp-json/wp/v2/event/12335>; rel="alternate"; title="JSON"; type="application/json", <https://cool.world/?p=12335>; rel=shortlink
x-cache: HIT

Recommendations

Enable compression (gzip/brotli) to improve performance

Add Cache-Control header to optimize caching