HTTP Headers Analysis for https://rsu.thinkific.com

Detected Technologies from Headers

See all in URL Inspect 2

Cloudflare CDN

Envoy

HTTP Security Headers

Status

Strict-Transport-Security

Excellent

max-age=63072000; includeSubDomains; preload

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 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

connection: close
transfer-encoding: chunked

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

0.258562

server: cloudflare
x-runtime: 0.258562

CORS Headers

No CORS headers found

Cookies Headers

Set-Cookie

Cookies

set-cookie: visitor_id=3885420975; path=/; secure
_thinkific_session=aTdGakxkcjJCZk5FLzFJYS9ud0dJbmJYZ2pVUjR0L1VYMmFuK2F3L0hGeG42cnVmYklvM1dwME9iZytLRUNoUEVMWVZaUy9KanhwZXcyK2d6ZEJJazBqMmNOSzczcFRTQkdlTzYvbGljK0JvaGFleldvNnVYUDNNbEJNeTBvQmdaRkliYVF2MTRtcDhhdkNqRXdxVUc0YjRSeUJJRlJaSUNMc3hHMlpzRGFBM2dldThUaWtPRUt3TFRvaHVXcWJFaHVBYjNZU05POTAwUGF0NlVoQjI2eXZVMHZDOVpSTlhOaE80RDFvYXFaYz0tLURmRUlGL1JXekdxZ09JQ2NxdDFMYmc9PQ%3D%3D--aa48d4c215a24ba3a0fdbe6acc5771937fea36fd; path=/; secure; HttpOnly; SameSite=None
__cf_bm=9HnaQiCLc_Cnkfh8neOT1lsW5y9h83I_pjRxPN5VNIE-1778250878.9672594-1.0.1.1-9XvOL4zQd0gI_A7dSLd74MZnZiYwNx.rzAizgU3Gxxx8V_z6U7YuyA.M9uDH7qr5SRswhAAx.syhKFNk..Ek8mdazlQt47VGiZlVbOjI3OTKoh0AWzm3iDtqA3sHVYeV; HttpOnly; Secure; Path=/; Domain=courses.enable.com; Expires=Fri, 08 May 2026 15:04:39 GMT

Other Headers

Cf-Cache-Status

Other

DYNAMIC

Cf-Ray

Other

9f892fb98d0fc957-IAD

Date

Other

Fri, 08 May 2026 14:34:39 GMT

X-Envoy-Upstream-Service-Time

Other

261

X-Permitted-Cross-Domain-Policies

Other

none

X-Request-Id

Other

0fd713d5-e0c7-437c-a133-a6e95d890418

cf-cache-status: DYNAMIC
cf-ray: 9f892fb98d0fc957-IAD
date: Fri, 08 May 2026 14:34:39 GMT
x-envoy-upstream-service-time: 261
x-permitted-cross-domain-policies: none
x-request-id: 0fd713d5-e0c7-437c-a133-a6e95d890418

Recommendations

Enable compression (gzip/brotli) to improve performance