HTTP Headers Analysis for https://nl.pearsonvue.com

SSL Verification Bypassed

The server's SSL certificate could not be verified. The analysis was completed using insecure mode. Data may be less reliable.

Reason:

Unknown Certificate Authority - the server's certificate is not trusted

Open Cached · 27m ago

28 Headers

Detected Technologies from Headers

See all in URL Inspect 1

AWS CloudFront

HTTP Security Headers

Status

Strict-Transport-Security

Good

max-age=31536000; includeSubDomains

Content-Security-Policy

Missing

Not configured Analyze

Content-Security-Policy-Report-Only

Missing

Not configured Analyze

X-Frame-Options

Excellent

DENY

X-Content-Type-Options

Good

nosniff

Referrer-Policy

Missing

Not configured

Permissions-Policy

Missing

Not configured

Recommendations

• Consider adding 'preload' to HSTS for maximum security
• Add Content-Security-Policy header to prevent XSS attacks
• 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

Vary

Performance

Accept-Encoding

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

Caching Headers

Cache-Control

Caching

s-maxage=0, no-cache

Etag

Caching

"23dce-64ee6468eaa9f"

Last-Modified

Caching

Tue, 07 Apr 2026 22:26:33 GMT

cache-control: s-maxage=0, no-cache
etag: "23dce-64ee6468eaa9f"
last-modified: Tue, 07 Apr 2026 22:26:33 GMT

Content Headers

Content-Length

Content

146894

Content-Type

Content

text/html

content-length: 146894
content-type: text/html

Server Headers

Server

Pearson

server: Pearson

CORS Headers

No CORS headers found

Cookies Headers

Set-Cookie

set-cookie: AWSALB=cEaBV/Xz8lKxw+0Cjh83vW1F5EaEYljdmThbQyMUpf3v29i+t3cRADqUUQxQmhUayiowCNjCkyWS7ifyNHYQZQ65MfZ0q75W5tsIoMbHNFsUQlRx/uBUiwpVzbh9; Expires=Wed, 15 Apr 2026 07:03:08 GMT; Path=/
AWSALBCORS=cEaBV/Xz8lKxw+0Cjh83vW1F5EaEYljdmThbQyMUpf3v29i+t3cRADqUUQxQmhUayiowCNjCkyWS7ifyNHYQZQ65MfZ0q75W5tsIoMbHNFsUQlRx/uBUiwpVzbh9; Expires=Wed, 15 Apr 2026 07:03:08 GMT; Path=/; SameSite=None; Secure

Other Headers

Cloudfront-Viewer-City

Other

Ashburn

Cloudfront-Viewer-Country

Other

Cloudfront-Viewer-Country-Name

Other

United States

Cloudfront-Viewer-Country-Region

Other

Cloudfront-Viewer-Country-Region-Name

Other

Virginia

Cloudfront-Viewer-Latitude

Other

39.04690

Cloudfront-Viewer-Longitude

Other

-77.49030

Cloudfront-Viewer-Metro-Code

Other

511

Cloudfront-Viewer-Postal-Code

Other

20149

Cloudfront-Viewer-Time-Zone

Other

America/New_York

Date

Other

Wed, 08 Apr 2026 07:03:08 GMT

Via

Other

1.1 06c1d28e93bdae8f6401a12c10b2f570.cloudfront.net (CloudFront)

X-Amz-Cf-Id

Other

X0umYSkodTTOqyZVdJzZRMHly5_7p6vEsG1kYI1hItkG1ql5Qevp1A==

X-Amz-Cf-Pop

Other

IAD12-P3

X-Cache

Other

Miss from cloudfront

cloudfront-viewer-city: Ashburn
cloudfront-viewer-country: US
cloudfront-viewer-country-name: United States
cloudfront-viewer-country-region: VA
cloudfront-viewer-country-region-name: Virginia
cloudfront-viewer-latitude: 39.04690
cloudfront-viewer-longitude: -77.49030
cloudfront-viewer-metro-code: 511
cloudfront-viewer-postal-code: 20149
cloudfront-viewer-time-zone: America/New_York
date: Wed, 08 Apr 2026 07:03:08 GMT
via: 1.1 06c1d28e93bdae8f6401a12c10b2f570.cloudfront.net (CloudFront)
x-amz-cf-id: X0umYSkodTTOqyZVdJzZRMHly5_7p6vEsG1kYI1hItkG1ql5Qevp1A==
x-amz-cf-pop: IAD12-P3
x-cache: Miss from cloudfront

Recommendations

Enable compression (gzip/brotli) to improve performance