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

Detected Technologies from Headers

See all in URL Inspect 2

AWS CloudFront

Next.js

HTTP Security Headers

Status

Strict-Transport-Security

Present

max-age=2592000; includeSubDomains

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

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 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)
• Consider adding Permissions-Policy to control browser features

Performance Headers

Connection

Performance

close

Vary

Performance

Accept-Encoding

connection: close
vary: Accept-Encoding

Caching Headers

Cache-Control

Caching

private, no-cache, no-store, max-age=0, must-revalidate

Etag

Caching

"udfkqyrb106rx5"

cache-control: private, no-cache, no-store, max-age=0, must-revalidate
etag: "udfkqyrb106rx5"

Content Headers

Content-Length

Content

316250

Content-Type

Content

text/html; charset=utf-8

content-length: 316250
content-type: text/html; charset=utf-8

Server Headers

X-Powered-By

Server

Next.js

x-powered-by: Next.js

CORS Headers

No CORS headers found

Cookies Headers

Set-Cookie

Cookies

set-cookie: NEXT_LOCALE=en; Max-Age=2592000; Domain=.hotjar.com; Path=/
hj_visitor=new; Path=/

Other Headers

Date

Other

Wed, 29 Jul 2026 14:38:41 GMT

Via

Other

1.1 5e79d089f5701b7938b599fdf4db1b52.cloudfront.net (CloudFront)

X-Amz-Cf-Id

Other

l9kg1GzAeZjPVGtkiczE0q8wBEi_je2hlgkg0OGXcJHlHOLlMC0DTw==

X-Amz-Cf-Pop

Other

IAD55-P8

X-Cache

Other

Miss from cloudfront

date: Wed, 29 Jul 2026 14:38:41 GMT
via: 1.1 5e79d089f5701b7938b599fdf4db1b52.cloudfront.net (CloudFront)
x-amz-cf-id: l9kg1GzAeZjPVGtkiczE0q8wBEi_je2hlgkg0OGXcJHlHOLlMC0DTw==
x-amz-cf-pop: IAD55-P8
x-cache: Miss from cloudfront

Recommendations

Enable compression (gzip/brotli) to improve performance

Consider removing X-Powered-By header to hide server technology