HTTP Headers Analysis for https://performable.com

Open Cached · just now

31 Headers

Detected Technologies from Headers

See all in URL Inspect 24

Cloudflare NEL Monitoring

Bizzabo

Cloudflare CDN

Convert

Dropbox

Facebook

Google Analytics

Google Maps

Google reCAPTCHA

Google Search

Google Tag Manager

Highcharts

Hotjar

HubSpot

HubSpot Analytics

HubSpot CMS

HubSpot Feedback & Surveys

HubSpot Forms

HubSpot Live Chat

TikTok Analytics

Vidyard

YouTube

HTTP Security Headers

Status

Strict-Transport-Security

Excellent

max-age=31536000; includeSubDomains; preload

Content-Security-Policy

Basic

script-src; report-uri; upgrade-insecure-requests Analyze

Content-Security-Policy-Report-Only

Basic

script-src; report-uri Analyze

X-Frame-Options

Excellent

DENY

X-Content-Type-Options

Good

nosniff

Referrer-Policy

Good

no-referrer-when-downgrade

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

Connection

Performance

Vary

Performance

Accept-Encoding

connection: close
vary: Accept-Encoding

Caching Headers

Cache-Control

Caching

s-maxage=36000, max-age=5

Last-Modified

Caching

Mon, 11 May 2026 18:22:03 GMT

cache-control: s-maxage=36000, max-age=5
last-modified: Mon, 11 May 2026 18:22:03 GMT

Content Headers

Content-Length

Content

678205

Content-Type

Content

text/html; charset=UTF-8

content-length: 678205
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: _cfuvid=Jh2VOcOOB0upQbMFQQajLcTkuDhJIpU0dER2fbZ7bOY-1778530592207-0.0.1.1-604800000; path=/; domain=.www.hubspot.com; HttpOnly; Secure; SameSite=None
__cf_bm=wCaIJLllORiNxf.SJG2HLI1W1wAHtnnD45550MVJuKE-1778530592-1.0.1.1-5U1GMi8O9DVkYiZZpPvtUlcysB9E28bRmGnZ_GRhk7apOyMC9Z_FITV12TStA79djtKhi671119_MRjAN4yMNDWYTFsHdQUYLIyP8IqbJtM; path=/; expires=Mon, 11-May-26 20:46:32 GMT; domain=.www.hubspot.com; HttpOnly; Secure; SameSite=None

Other Headers

Cf-Cache-Status

Other

DYNAMIC

Cf-Ray

Other

9fa3dca84f8f8982-IAD

Date

Other

Mon, 11 May 2026 20:16:32 GMT

Edge-Cache-Tag

Other

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Link

Other

URL

https://www.hubspot.com/hubfs/hub_generated/template_assets/1/207924262801/1777556959000/template_footer-core-critical.min.css

rel=preload as=style

URL

https://www.hubspot.com/hubfs/hub_generated/template_assets/1/207928094053/1777556954236/template_footer-core-non-critical.min.css

rel=preload as=style

URL

https://www.hubspot.com/hubfs/hub_generated/template_assets/1/80992946022/1740999027946/template_section.min.css

rel=preload as=style

URL

https://www.hubspot.com/hubfs/hub_generated/template_assets/1/194395071286/1775141354030/template_button.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=aFzGUFvG19VBw1XkE0AqSL8jHb%2BOsZ%2BN7xNPUlKTFl1J1dQtnOc8Cj%2FKMfMiApYnczQve537napsQOAvd2Th3UR%2F8hkCr%2F1afOIT7sm2Jfsb5addofRmdhlrLNJQQBBwOA%3D%3D

X-Hs-Cache-Config

Other

BrowserCache-0s-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

194001295991

X-Hs-Hub-Id

Other

X-Hs-Portal-Id

Other

X-Hs-Prerendered

Other

Mon, 11 May 2026 18:22:03 GMT

X-Wt-Stamp

Other

webteam

cf-cache-status: DYNAMIC
cf-ray: 9fa3dca84f8f8982-IAD
date: Mon, 11 May 2026 20:16:32 GMT
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nel: {"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=aFzGUFvG19VBw1XkE0AqSL8jHb%2BOsZ%2BN7xNPUlKTFl1J1dQtnOc8Cj%2FKMfMiApYnczQve537napsQOAvd2Th3UR%2F8hkCr%2F1afOIT7sm2Jfsb5addofRmdhlrLNJQQBBwOA%3D%3D"}],"group":"cf-nel","max_age":604800}
x-hs-cache-config: BrowserCache-0s-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: 194001295991
x-hs-hub-id: 53
x-hs-portal-id: 53
x-hs-prerendered: Mon, 11 May 2026 18:22:03 GMT
x-wt-stamp: webteam

Recommendations

Enable compression (gzip/brotli) to improve performance