HTTP Headers Analysis for https://yltests.pearson.com

Detected Technologies from Headers

See all in URL Inspect 16

AWS API Gateway

AWS

AWS CloudFront

Amazon S3

Azure Blob Storage

Google Analytics

Google Fonts

Google reCAPTCHA

Google Search

Google Static File Front End

Google Tag Manager

jQuery

LaunchDarkly

New Relic

OneTrust

Google Cloud

HTTP Security Headers

Status

Strict-Transport-Security

Excellent

max-age=31536000; includeSubDomains; preload

Content-Security-Policy

Basic

default-src; frame-ancestors; connect-src; +6 more Analyze

Content-Security-Policy-Report-Only

Missing

Not configured Analyze

X-Frame-Options

Missing

Not configured

X-Content-Type-Options

Good

nosniff

Referrer-Policy

Present

same-origin

Permissions-Policy

Missing

Not configured

Recommendations

• Improve CSP by adding more specific directives and removing 'unsafe-inline'
• Add X-Frame-Options: DENY or SAMEORIGIN to prevent clickjacking
• Consider adding Permissions-Policy to control browser features

Performance Headers

Accept-Ranges

Performance

bytes

Connection

Performance

close

Vary

Performance

Accept-Encoding

accept-ranges: bytes
connection: close
vary: Accept-Encoding

Caching Headers

Age

Caching

504610

Cache-Control

Caching

public, max-age=86400, s-maxage=345600

Etag

Caching

"ae05bd679961dee0be142dda5918f439"

Last-Modified

Caching

Tue, 31 Mar 2026 08:03:58 GMT

age: 504610
cache-control: public, max-age=86400, s-maxage=345600
etag: "ae05bd679961dee0be142dda5918f439"
last-modified: Tue, 31 Mar 2026 08:03:58 GMT

Content Headers

Content-Length

Content

1008

Content-Type

Content

text/html

content-length: 1008
content-type: text/html

Server Headers

Server

AmazonS3

server: AmazonS3

CORS Headers

No CORS headers found

Cookies Headers

No cookies headers found

Other Headers

Date

Other

Tue, 31 Mar 2026 08:40:59 GMT

Via

Other

1.1 6f3ebc2cbc39563710a79620f7c154f0.cloudfront.net (CloudFront)

X-Amz-Cf-Id

Other

to19TQzg51PsTsMyK_GwqGbY5afk7GFd4yj3xI1fARSBJNxy3IJl8g==

X-Amz-Cf-Pop

Other

IAD61-P3

X-Amz-Server-Side-Encryption

Other

AES256

X-Cache

Other

Hit from cloudfront

date: Tue, 31 Mar 2026 08:40:59 GMT
via: 1.1 6f3ebc2cbc39563710a79620f7c154f0.cloudfront.net (CloudFront)
x-amz-cf-id: to19TQzg51PsTsMyK_GwqGbY5afk7GFd4yj3xI1fARSBJNxy3IJl8g==
x-amz-cf-pop: IAD61-P3
x-amz-server-side-encryption: AES256
x-cache: Hit from cloudfront

Recommendations

Enable compression (gzip/brotli) to improve performance