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

Detected Technologies from Headers

See all in URL Inspect 1

Akamai Active incidents

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

Excellent

DENY

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

Connection

Performance

close, Transfer-Encoding

Transfer-Encoding

Performance

chunked

connection: close, Transfer-Encoding
transfer-encoding: chunked

Caching Headers

Cache-Control

Caching

max-age=900, public

Etag

Caching

"ce17-64f008e7adf9f-gzip"

Last-Modified

Caching

Thu, 09 Apr 2026 05:47:49 GMT

cache-control: max-age=900, public
etag: "ce17-64f008e7adf9f-gzip"
last-modified: Thu, 09 Apr 2026 05:47:49 GMT

Content Headers

Content-Type

Content

text/html

content-type: text/html

Server Headers

Server

Pearson

server: Pearson

CORS Headers

No CORS headers found

Cookies Headers

Set-Cookie

Cookies

set-cookie: AWSALB=ZsqGOVdasSDvdy9aaWQ1B2zsOEO4TJLhYznaVFNJOt+rKpkhCjEBTzkp75yGexR7IBm5W/erpuL8iK3f7+bCHUcj07/JsF2uRllcrgvQde8yzLBdI7VBe4Ta1Zqy; Expires=Sat, 18 Apr 2026 11:36:58 GMT; Path=/
AWSALBCORS=ZsqGOVdasSDvdy9aaWQ1B2zsOEO4TJLhYznaVFNJOt+rKpkhCjEBTzkp75yGexR7IBm5W/erpuL8iK3f7+bCHUcj07/JsF2uRllcrgvQde8yzLBdI7VBe4Ta1Zqy; Expires=Sat, 18 Apr 2026 11:36:58 GMT; Path=/; SameSite=None; Secure

Other Headers

Akamai-Cache-Status

Other

NotCacheable from child

Akamai-Grn

Other

0.cc0c0317.1775907418.511b67a3

Date

Other

Sat, 11 Apr 2026 11:36:58 GMT

Server-Timing

Other

ak_p; desc="1775907418260_386075852_1360750499_8208_8024_2_4_-";dur=1

X-Akamai-Edgescape

Other

georegion=255,country_code=US,region_code=IL,city=CHICAGO,dma=602,pmsa=1600,msa=1602,areacode=312+773,county=COOK,fips=17031,lat=41.8858,long=-87.6229,timezone=CST,zip=60601-60626+60628-60634+60636-60641+60643-60647+60649+60651-60657+60659-60661+60664+60668-60670+60673-60675+60677-60678+60680-60682+60684-60691+60693-60695+60697+60699+60701,continent=NA,throughput=vhigh,bw=5000,asnum=30081,location_id=0

X-Akamai-Pmcbrowser

Other

country_code=US,region_code=IL,city=CHICAGO,lat=41.8858,long=-87.6229,timezone=CST,zip=60601-60626+60628-60634+60636-60641+60643-60647+60649+60651-60657+60659-60661+60664+60668-60670+60673-60675+60677-60678+60680-60682+60684-60691+60693-60695+60697+60699+60701

akamai-cache-status: NotCacheable from child
akamai-grn: 0.cc0c0317.1775907418.511b67a3
date: Sat, 11 Apr 2026 11:36:58 GMT
server-timing: ak_p; desc="1775907418260_386075852_1360750499_8208_8024_2_4_-";dur=1
x-akamai-edgescape: georegion=255,country_code=US,region_code=IL,city=CHICAGO,dma=602,pmsa=1600,msa=1602,areacode=312+773,county=COOK,fips=17031,lat=41.8858,long=-87.6229,timezone=CST,zip=60601-60626+60628-60634+60636-60641+60643-60647+60649+60651-60657+60659-60661+60664+60668-60670+60673-60675+60677-60678+60680-60682+60684-60691+60693-60695+60697+60699+60701,continent=NA,throughput=vhigh,bw=5000,asnum=30081,location_id=0
x-akamai-pmcbrowser: country_code=US,region_code=IL,city=CHICAGO,lat=41.8858,long=-87.6229,timezone=CST,zip=60601-60626+60628-60634+60636-60641+60643-60647+60649+60651-60657+60659-60661+60664+60668-60670+60673-60675+60677-60678+60680-60682+60684-60691+60693-60695+60697+60699+60701

Recommendations

Enable compression (gzip/brotli) to improve performance