HTTP Headers Analysis for https://api.dasho.ai

Detected Technologies from Headers

See all in URL Inspect 3

Nginx

Phusion Passenger

Ubuntu

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

Vary

Performance

Origin

connection: close
transfer-encoding: chunked
vary: Origin

Caching Headers

Cache-Control

Caching

max-age=0, private, must-revalidate

Etag

Caching

W/"7e6c9877b2dec7dfadc43e742246d94d"

cache-control: max-age=0, private, must-revalidate
etag: W/"7e6c9877b2dec7dfadc43e742246d94d"

Content Headers

Content-Type

Content

text/html; charset=utf-8

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

Server Headers

Server

nginx/1.18.0 (Ubuntu)

X-Powered-By

Server

Phusion Passenger(R) 6.0.20

X-Runtime

Server

0.010076

server: nginx/1.18.0 (Ubuntu)
x-powered-by: Phusion Passenger(R) 6.0.20
x-runtime: 0.010076

CORS Headers

No CORS headers found

Cookies Headers

No cookies headers found

Other Headers

Date

Other

Sat, 22 Aug 2026 11:10:28 GMT

Status

Other

200 OK

X-Permitted-Cross-Domain-Policies

Other

none

X-Request-Id

Other

924a7534-220e-4288-aea3-92e7be079025

date: Sat, 22 Aug 2026 11:10:28 GMT
status: 200 OK
x-permitted-cross-domain-policies: none
x-request-id: 924a7534-220e-4288-aea3-92e7be079025

Recommendations

Enable compression (gzip/brotli) to improve performance

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