HTTP Headers Analysis for https://app.dev.pulsetic.com

Detected Technologies from Headers

See all in URL Inspect 2

Nginx

Ubuntu

HTTP Security Headers

Status

Strict-Transport-Security

Good

max-age=31536000; includeSubDomains

Content-Security-Policy

Weak

frame-ancestors Analyze

Content-Security-Policy-Report-Only

Missing

Not configured Analyze

X-Frame-Options

Good

SAMEORIGIN

X-Content-Type-Options

Good

nosniff

Referrer-Policy

Present

same-origin

Permissions-Policy

Present

fullscreen=(self)

Recommendations

• Consider adding 'preload' to HSTS for maximum security
• Significantly strengthen CSP directives

Performance Headers

Accept-Ranges

Performance

bytes

Connection

Performance

close

accept-ranges: bytes
connection: close

Caching Headers

Cache-Control

Caching

no-cache, no-store, no-cache, must-revalidate

Etag

Caching

"699dc336-5314"

Expires

Caching

Wed, 25 Feb 2026 10:19:57 GMT

Last-Modified

Caching

Tue, 24 Feb 2026 15:26:46 GMT

cache-control: no-cache, no-store, no-cache, must-revalidate
etag: "699dc336-5314"
expires: Wed, 25 Feb 2026 10:19:57 GMT
last-modified: Tue, 24 Feb 2026 15:26:46 GMT

Content Headers

Content-Length

Content

21268

Content-Type

Content

text/html

content-length: 21268
content-type: text/html

Server Headers

Server

nginx/1.18.0 (Ubuntu)

server: nginx/1.18.0 (Ubuntu)

CORS Headers

Access-Control-Allow-Origin

Cors

*

access-control-allow-origin: *

Cookies Headers

No cookies headers found

Other Headers

Date

Other

Wed, 25 Feb 2026 10:19:58 GMT

date: Wed, 25 Feb 2026 10:19:58 GMT

Recommendations

Enable compression (gzip/brotli) to improve performance