HTTP Headers Analysis for https://simplycodes.circle.so

Detected Technologies from Headers

See all in URL Inspect 2

AWS CloudFront

Cloudflare CDN

HTTP Security Headers

Status

Strict-Transport-Security

Excellent

max-age=31536000; includeSubDomains; preload

Content-Security-Policy

Weak

Analyze

Content-Security-Policy-Report-Only

Missing

Not configured Analyze

X-Frame-Options

Missing

Not configured

X-Content-Type-Options

Missing

Not configured

Referrer-Policy

Missing

Not configured

Permissions-Policy

Missing

Not configured

Recommendations

• Significantly strengthen CSP directives
• Add X-Frame-Options: DENY or SAMEORIGIN to prevent clickjacking
• Add X-Content-Type-Options: nosniff
• 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

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

Caching Headers

Cache-Control

Caching

max-age=0, private, must-revalidate

cache-control: max-age=0, private, must-revalidate

Content Headers

Content-Type

Content

text/html; charset=utf-8

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

Server Headers

Server

cloudflare

X-Runtime

Server

0.097760

server: cloudflare
x-runtime: 0.097760

CORS Headers

No CORS headers found

Cookies Headers

Set-Cookie

Cookies

set-cookie: ahoy_visitor=5f1441b4-a8e0-4a35-bd62-b057419b84e0; path=/; expires=Sat, 13 May 2028 16:22:15 GMT; SameSite=Lax; secure
ahoy_visit=8c05fd01-35e8-4c04-a50e-f17ac3378e45; path=/; expires=Wed, 13 May 2026 16:52:15 GMT; SameSite=Lax; secure
cookies_enabled=true; path=/; SameSite=Lax; secure
anonymous_user_uuid=177ac020-e57a-4379-a94d-dc1ab6eda5be; domain=circle.so; path=/; expires=Thu, 14 May 2026 16:22:15 GMT; secure; HttpOnly; SameSite=Lax
_circle_session=%2F5KOXpQxWxyE%2Bc9x0%2B1%2FRBU9NFX%2F%2Fyr58cPhxDrQeMdNhgvwR0jgg7Zfh3e8OGpHImsESjKg5vEu%2FbRkjwgFaFmCXzGXyo%2BmLBVDGNt3ZpA3mvHZ%2BPlbl1jJ1m%2B98R%2BIGasrtYxGFbPKujSdHeqVH9qiJpi8FhfbqgLqdj%2B7fUnKkepZCRqtVc3vwOPG02uRM%2Ble2EKvVDlYsgW4Z0VeReaOZrQJQ8hztAw7fSAD9ppM4Dzf08F68%2FebY6jtwMKOJj7ONjyYp0M%2BXdMNeiMh89%2BTzp6TIVGfsL5G96kZgPuHZFuYfehBdoamifwn2JMwcGDCkYuVJJlYpQGvgPwsW7KdRwxzDrueNOcj--liqMIvlbfVqywoee--KQXDtX4Bcd31tjGddpv%2FbA%3D%3D; path=/; secure; HttpOnly; SameSite=None
__cf_bm=6GdlKODKNkgQhJKhhSi_YS2HCnBJtbRqJIOXASgMC6g-1778689335.414217-1.0.1.1-QkOsifVnDjiwxOCut_Rw0xiBIzIWY6rODXHuLVIWJz.99Fqiyxw6TST4dNycuOmK0lGEkGlAFtzS6XjKOWrVbrmj6dAjvhfjAzT26oOwkFc17kKczqcZ_QaddliCg3NR; HttpOnly; SameSite=None; Secure; Path=/; Domain=circle.so; Expires=Wed, 13 May 2026 16:52:15 GMT

Other Headers

Cf-Cache-Status

Other

DYNAMIC

Cf-Ray

Other

9fb3003a5f090ac8-IAD

Date

Other

Wed, 13 May 2026 16:22:15 GMT

Link

Other

URL https://asset-pipeline.circle.so/packs/css/styles-44f4ad3b.css

rel=preload as=style nopush

Server-Timing

Other

cfCacheStatus;desc="DYNAMIC", cfEdge;dur=9,cfOrigin;dur=108

Via

Other

1.1 c297f40f50ed0c04a618a50b8a9423fe.cloudfront.net (CloudFront)

X-Amz-Cf-Id

Other

T9vHhMcQ2r2EzHe2l2rPqxdlvGLD4TY9yRbad9eLeuBu5EI9mB6f6w==

X-Amz-Cf-Pop

Other

IAD61-P6

X-Cache

Other

Miss from cloudfront

X-Rack-Cors

Other

miss; no-origin

X-Request-Id

Other

ce82a7f2-87b8-4bc6-9115-1154d90d0337

cf-cache-status: DYNAMIC
cf-ray: 9fb3003a5f090ac8-IAD
date: Wed, 13 May 2026 16:22:15 GMT
link: <https://asset-pipeline.circle.so/packs/css/styles-44f4ad3b.css>; rel=preload; as=style; nopush
server-timing: cfCacheStatus;desc="DYNAMIC", cfEdge;dur=9,cfOrigin;dur=108
via: 1.1 c297f40f50ed0c04a618a50b8a9423fe.cloudfront.net (CloudFront)
x-amz-cf-id: T9vHhMcQ2r2EzHe2l2rPqxdlvGLD4TY9yRbad9eLeuBu5EI9mB6f6w==
x-amz-cf-pop: IAD61-P6
x-cache: Miss from cloudfront
x-rack-cors: miss; no-origin
x-request-id: ce82a7f2-87b8-4bc6-9115-1154d90d0337

Recommendations

Enable compression (gzip/brotli) to improve performance