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

Detected Technologies from Headers

See all in URL Inspect 2

Nginx

Phusion Passenger

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

Good

SAMEORIGIN

X-Content-Type-Options

Good

nosniff

Referrer-Policy

Good

strict-origin-when-cross-origin

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
• Consider adding Permissions-Policy to control browser features

Performance Headers

Connection

Performance

close

Transfer-Encoding

Performance

chunked

connection: close
transfer-encoding: chunked

Caching Headers

Cache-Control

Caching

max-age=0, private, must-revalidate

Etag

Caching

W/"c6cc8b6ea73b568105033819c42893d7"

cache-control: max-age=0, private, must-revalidate
etag: W/"c6cc8b6ea73b568105033819c42893d7"

Content Headers

Content-Type

Content

text/html; charset=utf-8

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

Server Headers

Server

nginx/1.18.0 + Phusion Passenger(R) 6.0.25

X-Powered-By

Server

Phusion Passenger(R) 6.0.25

X-Runtime

Server

0.003361

server: nginx/1.18.0 + Phusion Passenger(R) 6.0.25
x-powered-by: Phusion Passenger(R) 6.0.25
x-runtime: 0.003361

CORS Headers

No CORS headers found

Cookies Headers

Set-Cookie

Cookies

set-cookie: dms_session=382ZWtcm8keZc96DyXqbAjuGAa20WzjzBGcDLam13Iv3Ny3HkKrCVC%2Fbq9460unE7YZqaN9XXRUfZPPI4lsA95ZJ6Q8nD9Rt6QorGgURUdgpEQK2rd%2BuR2xwDgCOI8syDHdckhWBWKaN0rRHO%2FTe6DVrItqxFTmIdE7xZP%2BC6bXT4%2BdqJ1wCNj%2B6ZByfA20zMVY%2F5LQDHIfV%2FVtk82Y9U4jxlD7jDCbGjWevGZ%2BW912sWnqIK5y4%2BC8cmMw3W%2FYVAAxgnFYH2395T6Ovuvo5kK3V0A%3D%3D--7754OguZ8HxdSdlS--wwkUZg0Pb1AUmVliAEUt8A%3D%3D; path=/; httponly; samesite=lax

Other Headers

Date

Other

Mon, 04 May 2026 07:39:25 GMT

Link

Other

URL /assets/application-fe4906dd4ae887fb69a32f9ec5c9610907c38784335308cd5f24ce8275a4a023.css

rel=preload as=style nopush

URL /assets/application-1dc614a577150df530339cc11e9e8883ca6420b48f83bff5397285db2a6b5f57.js

rel=preload as=script nopush

P3p

Other

CP="ALL DSP COR CURa ADMa DEVa OUR IND COM NAV"

Status

Other

200 OK

X-Permitted-Cross-Domain-Policies

Other

none

X-Request-Id

Other

25c3a6a3-c475-4d74-8acc-d4608b398df9

date: Mon, 04 May 2026 07:39:25 GMT
link: </assets/application-fe4906dd4ae887fb69a32f9ec5c9610907c38784335308cd5f24ce8275a4a023.css>; rel=preload; as=style; nopush,</assets/application-1dc614a577150df530339cc11e9e8883ca6420b48f83bff5397285db2a6b5f57.js>; rel=preload; as=script; nopush
p3p: CP="ALL DSP COR CURa ADMa DEVa OUR IND COM NAV"
status: 200 OK
x-permitted-cross-domain-policies: none
x-request-id: 25c3a6a3-c475-4d74-8acc-d4608b398df9

Recommendations

Enable compression (gzip/brotli) to improve performance

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