HTTP Headers Analysis for https://getk2.org

Detected Technologies from Headers

See all in URL Inspect 2

Cloudflare NEL Monitoring

Cloudflare CDN

HTTP Security Headers

Status

Strict-Transport-Security

Missing

Not configured

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

Good

nosniff

Referrer-Policy

Missing

Not configured

Permissions-Policy

Missing

Not configured

Recommendations

• Add Strict-Transport-Security header with max-age of at least 1 year
• Add Content-Security-Policy header to prevent XSS attacks
• Add X-Frame-Options: DENY or SAMEORIGIN to prevent clickjacking
• 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

connection: close
transfer-encoding: chunked
vary: accept-encoding

Caching Headers

Cache-Control

Caching

public, max-age=600, stale-while-revalidate=1200, stale-if-error=3000

Expires

Caching

Fri, 08 May 2026 00:08:51 GMT

Pragma

Caching

public

cache-control: public, max-age=600, stale-while-revalidate=1200, stale-if-error=3000
expires: Fri, 08 May 2026 00:08:51 GMT
pragma: public

Content Headers

Content-Type

Content

text/html; charset=utf-8

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

Server Headers

Server

cloudflare

X-Powered-By

Server

URL Normalizer v1.6 (by JoomlaWorks) - https://www.joomlaworks.net

server: cloudflare
x-powered-by: URL Normalizer v1.6 (by JoomlaWorks) - https://www.joomlaworks.net

CORS Headers

No CORS headers found

Cookies Headers

Set-Cookie

Cookies

set-cookie: b404916a20220e36b2e33550143153b6=qjkakp3tcas9vf5ahg0dh95rn6; path=/

Other Headers

Alt-Svc

Other

h3=":443"; ma=86400

Cf-Cache-Status

Other

DYNAMIC

Cf-Ray

Other

9f842cd2a958d690-IAD

Date

Other

Thu, 07 May 2026 23:58:51 GMT

Nel

Other

Report-To Group cf-nel max-age: 1w

success: 0.0%

P3p

Other

CP="NOI ADM DEV PSAi COM NAV OUR OTRo STP IND DEM"

Report-To

Other

Group cf-nel max-age: 1w

Endpoint 1 https://a.nel.cloudflare.com/report/v4?s=LvqgzC63lZwKMXdZfOptk8cdt83dqR3xEb5fKWI7Z78Ul0V07P2bbQQ8RieSYMRTjrm6DkR2qLPBhYue%2FA%2BELORRcNHHj%2BpPXJR%2Fc4WlkPX4W92RVG0ogNmRmc4%3D

Server-Timing

Other

cfCacheStatus;desc="DYNAMIC", cfEdge;dur=10,cfOrigin;dur=600

X-Content-Encoded-By

Other

Joomla! 1.5

X-Content-Powered-By

Other

K2 v2.24 (by JoomlaWorks)

X-Logged-In

Other

False

X-Server-Powered-By

Other

Kontrol v3

alt-svc: h3=":443"; ma=86400
cf-cache-status: DYNAMIC
cf-ray: 9f842cd2a958d690-IAD
date: Thu, 07 May 2026 23:58:51 GMT
nel: {"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
p3p: CP="NOI ADM DEV PSAi COM NAV OUR OTRo STP IND DEM"
report-to: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=LvqgzC63lZwKMXdZfOptk8cdt83dqR3xEb5fKWI7Z78Ul0V07P2bbQQ8RieSYMRTjrm6DkR2qLPBhYue%2FA%2BELORRcNHHj%2BpPXJR%2Fc4WlkPX4W92RVG0ogNmRmc4%3D"}]}
server-timing: cfCacheStatus;desc="DYNAMIC", cfEdge;dur=10,cfOrigin;dur=600
x-content-encoded-by: Joomla! 1.5
x-content-powered-by: K2 v2.24 (by JoomlaWorks)
x-logged-in: False
x-server-powered-by: Kontrol v3

Recommendations

Enable compression (gzip/brotli) to improve performance

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