HTTP Headers Analysis for https://cs.jhu.edu

Detected Technologies from Headers

See all in URL Inspect 1

Nginx

HTTP Security Headers

Status

Strict-Transport-Security

Present

max-age=63072000

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

Transfer-Encoding

Performance

chunked

Vary

Performance

Accept-Encoding,Origin

connection: close
transfer-encoding: chunked
vary: Accept-Encoding,Origin

Caching Headers

Cache-Control

Caching

max-age=600, private

Expires

Caching

Wed, 29 Jul 2026 09:46:53 GMT

cache-control: max-age=600, private
expires: Wed, 29 Jul 2026 09:46:53 GMT

Content Headers

Content-Type

Content

text/html; charset=UTF-8

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

Server Headers

Server

nginx

server: nginx

CORS Headers

Access-Control-Allow-Methods

Cors

GET,POST,HEAD

Access-Control-Allow-Origin

Cors

https://engineering.jhu.edu

access-control-allow-methods: GET,POST,HEAD
access-control-allow-origin: https://engineering.jhu.edu

Cookies Headers

No cookies headers found

Other Headers

Date

Other

Wed, 29 Jul 2026 09:36:53 GMT

Link

Other

URL https://www.cs.jhu.edu/wp-json/

rel=https://api.w.org/

URL https://www.cs.jhu.edu/wp-json/wp/v2/pages/246

rel=alternate title=JSON type=application/json

URL https://www.cs.jhu.edu/

rel=shortlink

X-Distributor

Other

yes

X-Tec-Api-Origin

Other

https://www.cs.jhu.edu

X-Tec-Api-Root

Other

https://www.cs.jhu.edu/wp-json/tribe/events/v1/

X-Tec-Api-Version

Other

v1

date: Wed, 29 Jul 2026 09:36:53 GMT
link: <https://www.cs.jhu.edu/wp-json/>; rel="https://api.w.org/", <https://www.cs.jhu.edu/wp-json/wp/v2/pages/246>; rel="alternate"; title="JSON"; type="application/json", <https://www.cs.jhu.edu/>; rel=shortlink
x-distributor: yes
x-tec-api-origin: https://www.cs.jhu.edu
x-tec-api-root: https://www.cs.jhu.edu/wp-json/tribe/events/v1/
x-tec-api-version: v1

Recommendations

Enable compression (gzip/brotli) to improve performance