HTTP Headers Analysis for https://accessiblelearning.com

Detected Technologies from Headers

See all in URL Inspect 1

ASP.NET

HTTP Security Headers

Status

Strict-Transport-Security

Present

max-age=10368000; 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

Missing

Not configured

Permissions-Policy

Missing

Not configured

Recommendations

• Increase HSTS max-age to at least 1 year and add includeSubDomains
• 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

connection: close

Caching Headers

Cache-Control

Caching

private

cache-control: private

Content Headers

Content-Length

Content

21957

Content-Type

Content

text/html; charset=utf-8

content-length: 21957
content-type: text/html; charset=utf-8

Server Headers

Server

Accessible Information Management LLC

X-Aspnet-Version

Server

4.0.30319

server: Accessible Information Management LLC
x-aspnet-version: 4.0.30319

CORS Headers

No CORS headers found

Cookies Headers

No cookies headers found

Other Headers

Date

Other

Fri, 31 Jul 2026 05:27:37 GMT

date: Fri, 31 Jul 2026 05:27:37 GMT

Recommendations

Enable compression (gzip/brotli) to improve performance