HTTP Headers Analysis for https://www.pcatweb.info

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 · just now

19 Headers

Detected Technologies from Headers

See all in URL Inspect 1

Akamai

HTTP Security Headers

Status

Strict-Transport-Security

Present

max-age=31536000 ; preload

Content-Security-Policy

Missing

Not configured 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
• 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

accept-ranges: bytes
connection: close

Caching Headers

Cache-Control

Caching

public, max-age=3378

Etag

Caching

"a4bd-62acd6b87fb40"

Expires

Caching

Thu, 23 Apr 2026 02:37:15 GMT

Last-Modified

Caching

Fri, 03 Jan 2025 13:40:21 GMT

cache-control: public, max-age=3378
etag: "a4bd-62acd6b87fb40"
expires: Thu, 23 Apr 2026 02:37:15 GMT
last-modified: Fri, 03 Jan 2025 13:40:21 GMT

Content Headers

Content-Length

Content

42173

Content-Type

Content

application/pdf

content-length: 42173
content-type: application/pdf

Server Headers

Server

Pearson

server: Pearson

CORS Headers

No CORS headers found

Cookies Headers

No cookies headers found

Other Headers

Akamai-Cache-Status

Other

RefreshHit from child

Akamai-Grn

Other

0.db0c0317.1776908457.320bd5f3

Date

Other

Thu, 23 Apr 2026 01:40:57 GMT

Server-Timing

Other

ak_p; desc="1776908456909_386075867_839636467_1153_43009_58_165_-";dur=1

Upgrade

Other

h2,h2c

X-Akamai-Edgescape

Other

georegion=288,country_code=US,region_code=VA,city=ASHBURN,dma=511,pmsa=8840,msa=8872,areacode=703,county=LOUDOUN,fips=51107,lat=39.0438,long=-77.4879,timezone=EST,zip=20146-20149,continent=NA,throughput=vhigh,bw=5000,asnum=11892,location_id=0

X-Akamai-Pmcbrowser

Other

country_code=US,region_code=VA,city=ASHBURN,lat=39.0438,long=-77.4879,timezone=EST,zip=20146-20149

akamai-cache-status: RefreshHit from child
akamai-grn: 0.db0c0317.1776908457.320bd5f3
date: Thu, 23 Apr 2026 01:40:57 GMT
server-timing: ak_p; desc="1776908456909_386075867_839636467_1153_43009_58_165_-";dur=1
upgrade: h2,h2c
x-akamai-edgescape: georegion=288,country_code=US,region_code=VA,city=ASHBURN,dma=511,pmsa=8840,msa=8872,areacode=703,county=LOUDOUN,fips=51107,lat=39.0438,long=-77.4879,timezone=EST,zip=20146-20149,continent=NA,throughput=vhigh,bw=5000,asnum=11892,location_id=0
x-akamai-pmcbrowser: country_code=US,region_code=VA,city=ASHBURN,lat=39.0438,long=-77.4879,timezone=EST,zip=20146-20149

Recommendations

Enable compression (gzip/brotli) to improve performance