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

Detected Technologies from Headers

See all in URL Inspect 4

Cloudflare NEL Monitoring

AWS CloudFront

Amazon S3

Cloudflare CDN

HTTP Security Headers

Status

Strict-Transport-Security

Present

max-age=31536000

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

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

Accept-Ranges

Performance

bytes

Connection

Performance

close

Transfer-Encoding

Performance

chunked

accept-ranges: bytes
connection: close
transfer-encoding: chunked

Caching Headers

Cache-Control

Caching

no-cache, no-store, must-revalidate

Last-Modified

Caching

Tue, 11 Aug 2026 08:52:35 GMT

cache-control: no-cache, no-store, must-revalidate
last-modified: Tue, 11 Aug 2026 08:52:35 GMT

Content Headers

Content-Type

Content

text/html

content-type: text/html

Server Headers

Server

cloudflare

server: cloudflare

CORS Headers

No CORS headers found

Cookies Headers

No cookies headers found

Other Headers

Cf-Cache-Status

Other

DYNAMIC

Cf-Ray

Other

a2a23484bab29aac-IAD

Date

Other

Wed, 12 Aug 2026 20:24:43 GMT

Nel

Other

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

success: 0.0%

Report-To

Other

Group cf-nel max-age: 1w

Endpoint 1 https://a.nel.cloudflare.com/report/v4?s=bl%2FxIxlnQ3mSQb0lxcj3Aoh507VQLa4QU1XB3fdRHUxmDa4OTnJGE1jGnQYaNNm3MA0QoOlaYanfJw48Kd3kPK0Qx0Tv0kphUXGYDoRm6EddCgLIkW9yFg29J%2BS4MSKcUY9QEnTF4GNyCROb%2FUw%3D

Via

Other

1.1 5148e372b4ab17878741ea92be548472.cloudfront.net (CloudFront)

X-Amz-Cf-Id

Other

wyBeiu5mW-_Byk0a3_NcddgVLEY9en1EqLoou6Fxjf5Hzq146vZ_yg==

X-Amz-Cf-Pop

Other

IAD89-P1

X-Amz-Meta-Codebuild-Buildarn

Other

arn:aws:codebuild:eu-west-2:774858502591:build/Prod_Formly_Frontend_Build:1f14ae53-93ee-41ad-9e9f-7095c16e836c

X-Amz-Meta-Codebuild-Content-Md5

Other

3c7b32ec409ebf80079c93718cba521e

X-Amz-Meta-Codebuild-Content-Sha256

Other

8fbfeaef23058266a9211d414857f89daa067f916146afbb105cdb862bec0ddd

X-Amz-Server-Side-Encryption

Other

AES256

X-Cache

Other

Miss from cloudfront

X-Worker-Meta-Cache

Other

MISS

cf-cache-status: DYNAMIC
cf-ray: a2a23484bab29aac-IAD
date: Wed, 12 Aug 2026 20:24:43 GMT
nel: {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
report-to: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=bl%2FxIxlnQ3mSQb0lxcj3Aoh507VQLa4QU1XB3fdRHUxmDa4OTnJGE1jGnQYaNNm3MA0QoOlaYanfJw48Kd3kPK0Qx0Tv0kphUXGYDoRm6EddCgLIkW9yFg29J%2BS4MSKcUY9QEnTF4GNyCROb%2FUw%3D"}]}
via: 1.1 5148e372b4ab17878741ea92be548472.cloudfront.net (CloudFront)
x-amz-cf-id: wyBeiu5mW-_Byk0a3_NcddgVLEY9en1EqLoou6Fxjf5Hzq146vZ_yg==
x-amz-cf-pop: IAD89-P1
x-amz-meta-codebuild-buildarn: arn:aws:codebuild:eu-west-2:774858502591:build/Prod_Formly_Frontend_Build:1f14ae53-93ee-41ad-9e9f-7095c16e836c
x-amz-meta-codebuild-content-md5: 3c7b32ec409ebf80079c93718cba521e
x-amz-meta-codebuild-content-sha256: 8fbfeaef23058266a9211d414857f89daa067f916146afbb105cdb862bec0ddd
x-amz-server-side-encryption: AES256
x-cache: Miss from cloudfront
x-worker-meta-cache: MISS

Recommendations

Enable compression (gzip/brotli) to improve performance