HTTP Headers Analysis for https://tech.codmon.com

Detected Technologies from Headers

See all in URL Inspect 3

AWS CloudFront

Nginx

Varnish

HTTP Security Headers

Status

Strict-Transport-Security

Missing

Not configured

Content-Security-Policy

Weak

frame-ancestors; upgrade-insecure-requests Analyze

Content-Security-Policy-Report-Only

Weak

block-all-mixed-content; report-uri Analyze

X-Frame-Options

Excellent

DENY

X-Content-Type-Options

Good

nosniff

Referrer-Policy

Missing

Not configured

Permissions-Policy

Missing

Not configured

Recommendations

• Add Strict-Transport-Security header with max-age of at least 1 year
• Significantly strengthen CSP directives
• Add Referrer-Policy header (recommended: strict-origin-when-cross-origin)
• Consider adding Permissions-Policy to control browser features

Performance Headers

Connection

Performance

close

Transfer-Encoding

Performance

chunked

Vary

Performance

Accept-Encoding, Accept-Encoding

connection: close
transfer-encoding: chunked
vary: Accept-Encoding, Accept-Encoding

Caching Headers

Age

Caching

21551

Cache-Control

Caching

private

age: 21551
cache-control: private

Content Headers

Content-Type

Content

text/html; charset=utf-8

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

Server Headers

Server

nginx

X-Runtime

Server

0.145911

server: nginx
x-runtime: 0.145911

CORS Headers

Access-Control-Allow-Origin

Cors

*

access-control-allow-origin: *

Cookies Headers

No cookies headers found

Other Headers

Date

Other

Fri, 30 Oct 2026 17:49:04 GMT

P3p

Other

CP="OTI CUR OUR BUS STA"

Via

Other

1.1 87bf84f333bc8ae1d8c723bf1e035c1e.cloudfront.net (CloudFront)

X-Amz-Cf-Id

Other

5dSOVq93FasWZbhPYUPQ6AfoUpEC75wu67j9Ptd7nzDE3g7rsGyVBg==

X-Amz-Cf-Pop

Other

IAD12-P2

X-Cache

Other

Miss from cloudfront

X-Cache-Only-Varnish

Other

1

X-Proxy-Revision

Other

91c41b360e6a7ae97c782b55fe9425bd70a1cf1c

X-Revision

Other

91c41b360e6a7ae97c782b55fe9425

X-Varnish

Other

25925123 10679946

date: Fri, 30 Oct 2026 17:49:04 GMT
p3p: CP="OTI CUR OUR BUS STA"
via: 1.1 87bf84f333bc8ae1d8c723bf1e035c1e.cloudfront.net (CloudFront)
x-amz-cf-id: 5dSOVq93FasWZbhPYUPQ6AfoUpEC75wu67j9Ptd7nzDE3g7rsGyVBg==
x-amz-cf-pop: IAD12-P2
x-cache: Miss from cloudfront
x-cache-only-varnish: 1
x-proxy-revision: 91c41b360e6a7ae97c782b55fe9425bd70a1cf1c
x-revision: 91c41b360e6a7ae97c782b55fe9425
x-varnish: 25925123 10679946

Recommendations

Enable compression (gzip/brotli) to improve performance