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

Detected Technologies from Headers

See all in URL Inspect 2

Cloudflare NEL Monitoring

Cloudflare CDN

HTTP Security Headers

Status

Strict-Transport-Security

Good

max-age=31536000; includeSubDomains

Content-Security-Policy

Good

default-src; base-uri; font-src; +8 more Analyze

Content-Security-Policy-Report-Only

Missing

Not configured Analyze

X-Frame-Options

Good

SAMEORIGIN

X-Content-Type-Options

Good

nosniff

Referrer-Policy

Good

no-referrer

Permissions-Policy

Missing

Not configured

Recommendations

• Consider adding 'preload' to HSTS for maximum security
• Strengthen CSP by removing 'unsafe-eval'
• Consider adding Permissions-Policy to control browser features

Performance Headers

Connection

Performance

close

connection: close

Caching Headers

Etag

Caching

W/"3a-yI6/51oUxkT/a2qlAM5xdtd5s1o"

etag: W/"3a-yI6/51oUxkT/a2qlAM5xdtd5s1o"

Content Headers

Content-Length

Content

58

Content-Type

Content

application/json; charset=utf-8

content-length: 58
content-type: application/json; charset=utf-8

Server Headers

Server

cloudflare

server: cloudflare

CORS Headers

Access-Control-Allow-Origin

Cors

*

access-control-allow-origin: *

Cookies Headers

No cookies headers found

Other Headers

Alt-Svc

Other

h3=":443"; ma=86400

Cf-Cache-Status

Other

DYNAMIC

Cf-Ray

Other

9fc8f1a31b6357c4-IAD

Date

Other

Sat, 16 May 2026 08:17:04 GMT

Nel

Other

Report-To Group cf-nel max-age: 1w

success: 0.0%

Origin-Agent-Cluster

Other

?1

Report-To

Other

Group cf-nel max-age: 1w

Endpoint 1 https://a.nel.cloudflare.com/report/v4?s=xXOoKGvlC0SG9gYu%2FJ8CBW2aRGbpuaPRKTl0grz9MrS%2Fyn5K6umvCzdXqjbPyUKbpyl0tGow%2FHr5pP8xr3ZgBRJh3oK7VUDkTfFk2LxKzgPMqW%2FEARU2uXQl3H5DasfhG0pe9mo%3D

Server-Timing

Other

cfCacheStatus;desc="DYNAMIC", cfEdge;dur=16,cfOrigin;dur=443

X-Dns-Prefetch-Control

Other

off

X-Download-Options

Other

noopen

X-Permitted-Cross-Domain-Policies

Other

none

X-Railway-Edge

Other

railway/us-east4-eqdc4a

X-Railway-Request-Id

Other

kNOzbqoeRcCE3mmEjVra_w

alt-svc: h3=":443"; ma=86400
cf-cache-status: DYNAMIC
cf-ray: 9fc8f1a31b6357c4-IAD
date: Sat, 16 May 2026 08:17:04 GMT
nel: {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
origin-agent-cluster: ?1
report-to: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=xXOoKGvlC0SG9gYu%2FJ8CBW2aRGbpuaPRKTl0grz9MrS%2Fyn5K6umvCzdXqjbPyUKbpyl0tGow%2FHr5pP8xr3ZgBRJh3oK7VUDkTfFk2LxKzgPMqW%2FEARU2uXQl3H5DasfhG0pe9mo%3D"}]}
server-timing: cfCacheStatus;desc="DYNAMIC", cfEdge;dur=16,cfOrigin;dur=443
x-dns-prefetch-control: off
x-download-options: noopen
x-permitted-cross-domain-policies: none
x-railway-edge: railway/us-east4-eqdc4a
x-railway-request-id: kNOzbqoeRcCE3mmEjVra_w

Recommendations

Enable compression (gzip/brotli) to improve performance

Add Cache-Control header to optimize caching