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

Detected Technologies from Headers

See all in URL Inspect 3

Apache

OpenSSL

PHP

HTTP Security Headers

Status

Strict-Transport-Security

Missing

Not configured

Content-Security-Policy

Missing

Not configured 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

• Add Strict-Transport-Security header with max-age of at least 1 year
• Add Content-Security-Policy header to prevent XSS attacks
• 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

connection: close

Caching Headers

Cache-Control

Caching

no-store, max-age=0, no-cache

cache-control: no-store, max-age=0, no-cache

Content Headers

Content-Length

Content

0

Content-Type

Content

text/html; charset=UTF-8

content-length: 0
content-type: text/html; charset=UTF-8

Server Headers

Server

Apache/2.4.66 () OpenSSL/1.0.2k-fips

X-Powered-By

Server

PHP/7.2.34

server: Apache/2.4.66 () OpenSSL/1.0.2k-fips
x-powered-by: PHP/7.2.34

CORS Headers

Access-Control-Allow-Headers

Cors

Access-Control-Allow-Methods

Cors

GET, POST, OPTIONS, PUT, DELETE

Access-Control-Allow-Origin

Cors

*

access-control-allow-headers: 
access-control-allow-methods: GET, POST, OPTIONS, PUT, DELETE
access-control-allow-origin: *

Cookies Headers

No cookies headers found

Other Headers

Date

Other

Fri, 14 Aug 2026 03:35:46 GMT

Location

Other

date: Fri, 14 Aug 2026 03:35:46 GMT
location:

Recommendations

Enable compression (gzip/brotli) to improve performance

Consider removing X-Powered-By header to hide server technology