HTTP Headers Analysis for https://netgalley.com

Detected Technologies from Headers

See all in URL Inspect 1

AWS CloudFront

HTTP Security Headers

Status

Strict-Transport-Security

Present

max-age=31536000;

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

connection: close

Caching Headers

Cache-Control

Caching

max-age=0, must-revalidate, private

Expires

Caching

Mon, 11 May 2026 08:42:27 GMT

cache-control: max-age=0, must-revalidate, private
expires: Mon, 11 May 2026 08:42:27 GMT

Content Headers

Content-Length

Content

56154

Content-Type

Content

text/html; charset=UTF-8

content-length: 56154
content-type: text/html; charset=UTF-8

Server Headers

No server headers found

CORS Headers

No CORS headers found

Cookies Headers

Set-Cookie

Cookies

set-cookie: no-anonymous-domain-notification=no-anonymous-domain-notification; expires=Tue, 11 May 2027 08:42:27 GMT; Max-Age=31536000; path=/; secure; httponly; samesite=lax
NGSESSID=2edd880e94ea401fd26f7d7400f02774; path=/; domain=netgalley.com; httponly; samesite=lax

Other Headers

Alt-Svc

Other

h3=":443"; ma=86400

Apigw-Requestid

Other

dMRyCigYIAMEMJA=

Date

Other

Mon, 11 May 2026 08:42:27 GMT

Via

Other

1.1 76f3fedc86826a7b266250e33ee41082.cloudfront.net (CloudFront)

X-Amz-Cf-Id

Other

Gd5QaqXePIqDwsNehXVM5wMKPpm3GZKTlaSbqcmbyImaKVD45fXKjA==

X-Amz-Cf-Pop

Other

IAD12-P1

X-Cache

Other

Miss from cloudfront

alt-svc: h3=":443"; ma=86400
apigw-requestid: dMRyCigYIAMEMJA=
date: Mon, 11 May 2026 08:42:27 GMT
via: 1.1 76f3fedc86826a7b266250e33ee41082.cloudfront.net (CloudFront)
x-amz-cf-id: Gd5QaqXePIqDwsNehXVM5wMKPpm3GZKTlaSbqcmbyImaKVD45fXKjA==
x-amz-cf-pop: IAD12-P1
x-cache: Miss from cloudfront

Recommendations

Enable compression (gzip/brotli) to improve performance