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

Detected Technologies from Headers

See all in URL Inspect 4

Cloudflare NEL Monitoring

Cloudflare CDN

HubSpot

unpkg

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

close

Transfer-Encoding

Performance

chunked

Vary

Performance

accept-encoding

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

Caching Headers

Cache-Control

Caching

s-maxage=36000, max-age=5

Last-Modified

Caching

Tue, 05 May 2026 15:40:58 GMT

cache-control: s-maxage=36000, max-age=5
last-modified: Tue, 05 May 2026 15:40:58 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

Cookies

set-cookie: __cf_bm=15nI5YxLhYsrrhpOBrPUD2UK_wZCYOjsLQA2H4iGTCE-1778154639.8064895-1.0.1.1-3PnNRjaZv.fDAJoju.Hk5ozTCqq60VSIFNm6Ai4lKmSV3.dEmOnbRpM4wZTVMfNZ3tgVhdL1SQ74.K56YGGanenjSPRqpXf2SFeC6DEi.y0gEKnBD5kaD2WWItbp6HJX; HttpOnly; Secure; Path=/; Domain=www.activeclass.com; Expires=Thu, 07 May 2026 12:20:39 GMT
_cfuvid=8RXSzOXVZmKVZc1T49myQGrpAUUOnTo_Rktc11SnYUI-1778154639.8064895-1.0.1.1-4yui4BSsrZWxQ0wVRfK9.7oLoUaY_xyDy14YxfCK3BM; HttpOnly; SameSite=None; Secure; Path=/; Domain=www.activeclass.com

Other Headers

Alt-Svc

Other

h3=":443"; ma=86400

Cf-Ray

Other

9f800222ce9887a2-IAD

Date

Other

Thu, 07 May 2026 11:50:39 GMT

Edge-Cache-Tag

Other

CT-97511069036,P-20007602,CW-52218711582,CW-52218739105,CW-52218788528,CW-52218808833,CW-52218959112,CW-52218978695,CW-52222899612,CW-52222899613,E-52217772470,E-52218808760,E-52218954361,E-52218969197,E-52218978691,E-52222844946,E-52224156250,RA-52218711579,RA-52218788527,PGS-ALL,SW-0,GC-52217855411,GC-52218965663,TS-52224151614

Link

Other

URL

https://unpkg.com/[email protected]/dist/aos.css

rel=preload as=style

URL https://www.activeclass.com/hubfs/hub_generated/template_assets/1/52218808760/1742453580931/template_main.min.css

rel=preload as=style

URL https://7052064.fs1.hubspotusercontent-na1.net/hubfs/7052064/hub_generated/module_assets/1/-35056501883/1777925559973/module_video.min.css

rel=preload as=style

URL

https://unpkg.com/@glidejs/[email protected]/dist/css/glide.core.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=TN1BK9n8Nf43A4fzaRcz%2BFnADIDv44DzuuN40MKyB4ZYKMO6XYtvGLCjf%2B6%2B8WfEYVHrL4Xb6%2FmhleRgI6Dzf1GZID%2Fy%2BUCZY9ZxLrU%2Bace4F%2BEIFJqHIECqKhuB3LC%2FQvWaRck%3D

X-Hs-Cache-Config

Other

BrowserCache-5s-EdgeCache-180s

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-Campaign-Id

Other

4e57baf0-7edf-47a1-adda-af4d7d6d7959

X-Hs-Content-Id

Other

97511069036

X-Hs-Hub-Id

Other

20007602

X-Hs-Portal-Id

Other

20007602

X-Hs-Prerendered

Other

Tue, 05 May 2026 15:40:58 GMT

alt-svc: h3=":443"; ma=86400
cf-ray: 9f800222ce9887a2-IAD
date: Thu, 07 May 2026 11:50:39 GMT
edge-cache-tag: CT-97511069036,P-20007602,CW-52218711582,CW-52218739105,CW-52218788528,CW-52218808833,CW-52218959112,CW-52218978695,CW-52222899612,CW-52222899613,E-52217772470,E-52218808760,E-52218954361,E-52218969197,E-52218978691,E-52222844946,E-52224156250,RA-52218711579,RA-52218788527,PGS-ALL,SW-0,GC-52217855411,GC-52218965663,TS-52224151614
link: <https://unpkg.com/[email protected]/dist/aos.css>; rel=preload; as=style,<https://www.activeclass.com/hubfs/hub_generated/template_assets/1/52218808760/1742453580931/template_main.min.css>; rel=preload; as=style,<https://7052064.fs1.hubspotusercontent-na1.net/hubfs/7052064/hub_generated/module_assets/1/-35056501883/1777925559973/module_video.min.css>; rel=preload; as=style,<https://unpkg.com/@glidejs/[email protected]/dist/css/glide.core.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=TN1BK9n8Nf43A4fzaRcz%2BFnADIDv44DzuuN40MKyB4ZYKMO6XYtvGLCjf%2B6%2B8WfEYVHrL4Xb6%2FmhleRgI6Dzf1GZID%2Fy%2BUCZY9ZxLrU%2Bace4F%2BEIFJqHIECqKhuB3LC%2FQvWaRck%3D"}]}
x-hs-cache-config: BrowserCache-5s-EdgeCache-180s
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-campaign-id: 4e57baf0-7edf-47a1-adda-af4d7d6d7959
x-hs-content-id: 97511069036
x-hs-hub-id: 20007602
x-hs-portal-id: 20007602
x-hs-prerendered: Tue, 05 May 2026 15:40:58 GMT

Recommendations

Enable compression (gzip/brotli) to improve performance