HTTP Headers Analysis for https://www.mathsolutions.com

Detected Technologies from Headers

See all in URL Inspect 2

AWS CloudFront

Nginx

HTTP Security Headers

Status

Strict-Transport-Security

Present

max-age=15768000; preload

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

Present

browsing-topics=()

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)

Performance Headers

Connection

Performance

close

Vary

Performance

Accept-Encoding

connection: close
vary: Accept-Encoding

Caching Headers

Cache-Control

Caching

max-age=0

Etag

Caching

W/"75970-ciEe/V1FOHzI5fxicUR9BKPRJos"

Expires

Caching

Fri, 20 Feb 2026 15:44:21 GMT

cache-control: max-age=0
etag: W/"75970-ciEe/V1FOHzI5fxicUR9BKPRJos"
expires: Fri, 20 Feb 2026 15:44:21 GMT

Content Headers

Content-Length

Content

481648

Content-Type

Content

text/html; charset=utf-8

content-length: 481648
content-type: text/html; charset=utf-8

Server Headers

Server

nginx

server: nginx

CORS Headers

No CORS headers found

Cookies Headers

Set-Cookie

Cookies

set-cookie: .ASPXAUTH=; Path=/; Expires=Thu, 01 Jan 1970 00:00:00 GMT
visid_incap_2120499=4Y+g57zoQUO2kwQ0njDn4VSBmGkAAAAAQUIPAAAAAACtWL8MSUBQ4H6Plf2l9lGM; expires=Sat, 20 Feb 2027 07:19:56 GMT; HttpOnly; path=/; Domain=.hmhco.com
nlbi_2120499=WJOxW7FfDzyZT7DIcqA5+gAAAADuQu01Iho/pta275f+52id; HttpOnly; path=/; Domain=.hmhco.com
incap_ses_1341_2120499=4CI7Ierd+DMjMo2Z7jCcElSBmGkAAAAAJQQh9kYsSG6CvqRWdAfQTw==; path=/; Domain=.hmhco.com

Other Headers

Date

Other

Fri, 20 Feb 2026 15:44:21 GMT

Via

Other

1.1 1e5d213252e38a8aa2e2a927fd3c3754.cloudfront.net (CloudFront)

X-Amz-Cf-Id

Other

WwoTCSuXnrwnqS91cFMOg7lx1Md2heKQFqntYJ3mbL1FIaiA8yjSgA==

X-Amz-Cf-Pop

Other

IAD55-P8

X-Cache

Other

Miss from cloudfront

X-Iinfo

Other

10-72921083-72921085 NNNN CT(3 5 0) RT(1771602260922 6) q(0 0 0 1) r(0 1) U24

date: Fri, 20 Feb 2026 15:44:21 GMT
via: 1.1 1e5d213252e38a8aa2e2a927fd3c3754.cloudfront.net (CloudFront)
x-amz-cf-id: WwoTCSuXnrwnqS91cFMOg7lx1Md2heKQFqntYJ3mbL1FIaiA8yjSgA==
x-amz-cf-pop: IAD55-P8
x-cache: Miss from cloudfront
x-iinfo: 10-72921083-72921085 NNNN CT(3 5 0) RT(1771602260922 6) q(0 0 0 1) r(0 1) U24

Recommendations

Enable compression (gzip/brotli) to improve performance