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

Open Cached · just now

26 Headers

Detected Technologies from Headers

See all in URL Inspect 5

Cloudflare NEL Monitoring

Cloudflare CDN

Cloudflare CDNJS

Font Awesome

jsDelivr

HTTP Security Headers

Status

Strict-Transport-Security

Present

max-age=31536000

Content-Security-Policy

Weak

upgrade-insecure-requests 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

Good

no-referrer-when-downgrade

Permissions-Policy

Missing

Not configured

Recommendations

• Increase HSTS max-age to at least 1 year and add includeSubDomains
• Significantly strengthen CSP directives
• Add X-Frame-Options: DENY or SAMEORIGIN to prevent clickjacking
• Add X-Content-Type-Options: nosniff
• Consider adding Permissions-Policy to control browser features

Performance Headers

Connection

Performance

Transfer-Encoding

Performance

chunked

Vary

Performance

accept-encoding

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

Caching Headers

Cache-Control

Caching

no-store, no-cache, must-revalidate

Last-Modified

Caching

Sat, 02 May 2026 10:38:47 GMT

cache-control: no-store, no-cache, must-revalidate
last-modified: Sat, 02 May 2026 10:38:47 GMT

Content Headers

Content-Type

Content

text/html; charset=UTF-8

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

Server Headers

Server

cloudflare

server: cloudflare

CORS Headers

No CORS headers found

Cookies Headers

Set-Cookie

set-cookie: __cf_bm=LGPfC.Qgmq7W3JAMFtGHXAhTf1urFXjLSiG_YK70N0Q-1777837728.1446073-1.0.1.1-G4y_rcsZklZQjPTrpCgk3I7NyS2OEupGjZUqTW2uqF74lVme7eWNh8DxQSpPb8NH.VzqDkRzV8ldIi4kZXVFrLZc_iOJaS5EMEYWVGFKXIEnqPioWwBcruGSQhEvLaPm; HttpOnly; Secure; Path=/; Domain=www.extensiv.com; Expires=Sun, 03 May 2026 20:18:48 GMT
_cfuvid=AjFtC5O4nuXHOXw58gXZXiOxDtkL34PIu2XdVzG9Hg0-1777837728.1446073-1.0.1.1-NRiDg27fv2NvIQ9JUXSZFP1U0VWfgYs3V6m1d3DyDUA; HttpOnly; SameSite=None; Secure; Path=/; Domain=www.extensiv.com

Other Headers

Alt-Svc

Other

h3=":443"; ma=86400

Cf-Ray

Other

9f61c908edc5d6b5-IAD

Date

Other

Sun, 03 May 2026 19:48:48 GMT

Edge-Cache-Tag

Other

CT-131116095336,P-20995814,W-89889696372,CW-164132067074,CW-175086480675,CW-175846283592,CW-180025404059,CW-190025743800,CW-196581321017,CW-72286106711,E-161699917080,E-172485318222,E-176095014025,E-179174629665,E-179897379646,E-179899107756,E-72130071207,E-72130273943,E-72130445117,E-72390063954,E-72758742886,E-73920649370,E-76055028532,E-90111135264,E-97941611622,E-97943025528,E-97943215221,E-97943215222,MENU-89889696372,RA-179899452442,RA-74218463862,PGS-ALL,SW-1,GC-164133287554,GC-175847710493,GC-179174728874,GC-179899108199,TS-72131184288

Link

Other

URL

https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/font-awesome.min.css

rel=preload as=style

URL

https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.5.2/css/fontawesome.min.css

rel=preload as=style

URL

https://cdn.jsdelivr.net/npm/swiper@11/swiper-bundle.min.css

rel=preload as=style

URL https://www.extensiv.com/hubfs/hub_generated/template_assets/1/97943025528/1777674414658/template_magnific-popup.min.css

rel=preload as=style

Nel

Other

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

success: 1.0%

Report-To

Other

Group cf-nel max-age: 1w

Endpoint 1 https://a.nel.cloudflare.com/report/v4?s=wjGnTR7Sn5u%2BirIZcblrTYWFp%2BZPxnLNvGOfQmVpnKPNIIxqxjyAOlik44ig1oO%2FSwc4eoLjz2TWzXshvK4h7XeLL3JpXQEFajti%2Bkz4WByKYsqu89vJ8iYJR4t8v3xXXhg%3D

X-Hs-Cache-Config

Other

BrowserCache-5s-EdgeCache-0s

X-Hs-Cache-Control

Other

s-maxage=36000, max-age=0

X-Hs-Cf-Cache-Status

Other

HIT

X-Hs-Cfworker-Meta

Other

{"contentType":"SITE_PAGE","resolver":"PreRenderedContentResolver"}

X-Hs-Content-Id

Other

131116095336

X-Hs-Hub-Id

Other

20995814

X-Hs-Portal-Id

Other

20995814

X-Hs-Prerendered

Other

Sat, 02 May 2026 10:38:47 GMT

alt-svc: h3=":443"; ma=86400
cf-ray: 9f61c908edc5d6b5-IAD
date: Sun, 03 May 2026 19:48:48 GMT
edge-cache-tag: CT-131116095336,P-20995814,W-89889696372,CW-164132067074,CW-175086480675,CW-175846283592,CW-180025404059,CW-190025743800,CW-196581321017,CW-72286106711,E-161699917080,E-172485318222,E-176095014025,E-179174629665,E-179897379646,E-179899107756,E-72130071207,E-72130273943,E-72130445117,E-72390063954,E-72758742886,E-73920649370,E-76055028532,E-90111135264,E-97941611622,E-97943025528,E-97943215221,E-97943215222,MENU-89889696372,RA-179899452442,RA-74218463862,PGS-ALL,SW-1,GC-164133287554,GC-175847710493,GC-179174728874,GC-179899108199,TS-72131184288
link: <https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/font-awesome.min.css>; rel=preload; as=style,<https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.5.2/css/fontawesome.min.css>; rel=preload; as=style,<https://cdn.jsdelivr.net/npm/swiper@11/swiper-bundle.min.css>; rel=preload; as=style,<https://www.extensiv.com/hubfs/hub_generated/template_assets/1/97943025528/1777674414658/template_magnific-popup.min.css>; rel=preload; as=style,<https://www.extensiv.com/hubfs/hub_generated/template_assets/1/72130273943/1777674411157/template_theme-overrides.css>; rel=preload; as=style,<https://cdnjs.cloudflare.com/ajax/libs/animate.css/3.7.0/animate.min.css>; rel=preload; as=style,<https://cdnjs.cloudflare.com/ajax/libs/animate.css/3.5.2/animate.min.css>; rel=preload; as=style,</Extensiv_april_2022/css/slick.min.css>; rel=preload; as=style,</Extensiv_april_2022/css/slick-theme.min.css>; rel=preload; as=style
nel: {"report_to":"cf-nel","success_fraction":0.01,"max_age":604800}
report-to: {"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=wjGnTR7Sn5u%2BirIZcblrTYWFp%2BZPxnLNvGOfQmVpnKPNIIxqxjyAOlik44ig1oO%2FSwc4eoLjz2TWzXshvK4h7XeLL3JpXQEFajti%2Bkz4WByKYsqu89vJ8iYJR4t8v3xXXhg%3D"}]}
x-hs-cache-config: BrowserCache-5s-EdgeCache-0s
x-hs-cache-control: s-maxage=36000, max-age=0
x-hs-cf-cache-status: HIT
x-hs-cfworker-meta: {"contentType":"SITE_PAGE","resolver":"PreRenderedContentResolver"}
x-hs-content-id: 131116095336
x-hs-hub-id: 20995814
x-hs-portal-id: 20995814
x-hs-prerendered: Sat, 02 May 2026 10:38:47 GMT

Recommendations

Enable compression (gzip/brotli) to improve performance