HTTP Headers Analysis for https://ies.ed.gov

Detected Technologies from Headers

See all in URL Inspect 1

Drupal

HTTP Security Headers

Status

Strict-Transport-Security

Excellent

max-age=31536000; includeSubDomains; preload

Content-Security-Policy

Basic

upgrade-insecure-requests; frame-ancestors; script-src; +2 more Analyze

Content-Security-Policy-Report-Only

Missing

Not configured Analyze

X-Frame-Options

Good

SAMEORIGIN

X-Content-Type-Options

Good

nosniff

Referrer-Policy

Present

same-origin

Permissions-Policy

Missing

Not configured

Recommendations

• Improve CSP by adding more specific directives and removing 'unsafe-inline'
• Consider adding Permissions-Policy to control browser features

Performance Headers

Accept-Ranges

Performance

bytes

Connection

Performance

close

Vary

Performance

Cookie,Accept-Encoding

accept-ranges: bytes
connection: close
vary: Cookie,Accept-Encoding

Caching Headers

Cache-Control

Caching

max-age=21600, public

Etag

Caching

W/"1785689834-gzip"

Expires

Caching

Sun, 19 Nov 1978 05:00:00 GMT

Last-Modified

Caching

Sun, 02 Aug 2026 16:57:14 GMT

cache-control: max-age=21600, public
etag: W/"1785689834-gzip"
expires: Sun, 19 Nov 1978 05:00:00 GMT
last-modified: Sun, 02 Aug 2026 16:57:14 GMT

Content Headers

Content-Language

Content

en

Content-Length

Content

78079

Content-Type

Content

text/html; charset=UTF-8

content-language: en
content-length: 78079
content-type: text/html; charset=UTF-8

Server Headers

No server headers found

CORS Headers

No CORS headers found

Cookies Headers

No cookies headers found

Other Headers

Cache-Tags

Other

HIT

Date

Other

Sun, 02 Aug 2026 17:04:44 GMT

X-Drupal-Cache

Other

MISS

X-Drupal-Dynamic-Cache

Other

MISS

X-Generator

Other

Drupal 10 (https://www.drupal.org)

cache-tags: HIT
date: Sun, 02 Aug 2026 17:04:44 GMT
x-drupal-cache: MISS
x-drupal-dynamic-cache: MISS
x-generator: Drupal 10 (https://www.drupal.org)

Recommendations

Enable compression (gzip/brotli) to improve performance