| Header Name | Header Data |
|---|---|
| HTTP status code | 200 |
| Cache-Control | max-age=1800, public |
| X-Envoy-Upstream-Service-Time | 1 |
| Vary | Accept-Encoding |
| Content-Type | text/html; charset=UTF-8 |
| X-Frame-Options | sameorigin |
| X-Content-Type-Options | nosniff |
| Server | istio-envoy |
| Content-Security-Policy | default-src 'self'; script-src cdn.bookboon.io minio.stage.bookboon.io *.omappapi.com *.google-analytics.com *.googletagmanager.com *.visualwebsiteoptimizer.com app.vwo.com *.stripe.com https://www.google.com/recaptcha/ https://www.gstatic.com/recaptcha/ blob: 'unsafe-eval' 'unsafe-inline' *.workspace.accessacloud.com https://app.intercom.io https://widget.intercom.io https://js.intercomcdn.com 'self'; style-src *.googleapis.com *.omappapi.com *.visualwebsiteoptimizer.com app.vwo.com s3.amazonaws.com blob: 'unsafe-inline' 'self'; img-src bookboon.com boont.co www.gravatar.com *.omappapi.com *.visualwebsiteoptimizer.com *.content.bookboon.com chart.googleapis.com www.google.co.uk www.google.com wingify-assets.s3.amazonaws.com staging.covergenerator.stage.bookboon.io staging.action-receiver.stage.bookboon.io minio.stage.bookboon.io data: 'self'; connect-src boont.co sentry.bookboon.io stream.bookboon.com *.stripe.com staging.argus.stage.bookboon.io wss://bookboon.com *.omappapi.com *.google-analytics.com *.visualwebsiteoptimizer.com *.doubleclick.net app.vwo.com *.workspace.accessacloud.com *.applicationinsights.azure.com https://via.intercom.io https://api.intercom.io https://api.au.intercom.io https://api.eu.intercom.io https://api-iam.intercom.io https://api-iam.eu.intercom.io https://api-iam.au.intercom.io https://api-ping.intercom.io https://nexus-websocket-a.intercom.io wss://nexus-websocket-a.intercom.io https://nexus-websocket-b.intercom.io wss://nexus-websocket-b.intercom.io https://nexus-europe-websocket.intercom.io wss://nexus-europe-websocket.intercom.io https://nexus-australia-websocket.intercom.io wss://nexus-australia-websocket.intercom.io https://uploads.intercomcdn.com https://uploads.intercomcdn.eu https://uploads.au.intercomcdn.com https://uploads.eu.intercomcdn.com https://uploads.intercomusercontent.com 'self' wss://ejabberd.bookboon.io/ws; font-src 'self' https://fonts.gstatic.com https://a.omappapi.com https://js.intercomcdn.com https://fonts.intercomcdn.com data:; media-src stream.bookboon.com *.content.bookboon.com content.bookboon.com minio.stage.bookboon.io staging.argus.stage.bookboon.io minio.stage.bookboon.io https://js.intercomcdn.com https://downloads.intercomcdn.com https://downloads.intercomcdn.eu https://downloads.au.intercomcdn.com https://js.intercomcdn.com https://static.intercomassets.com https://downloads.intercomcdn.com https://downloads.intercomcdn.eu https://downloads.au.intercomcdn.com https://uploads.intercomusercontent.com https://gifs.intercomcdn.com https://video-messages.intercomcdn.com https://messenger-apps.intercom.io https://messenger-apps.eu.intercom.io https://messenger-apps.au.intercom.io https://*.intercom-attachments-1.com https://*.intercom-attachments.eu https://*.au.intercom-attachments.com https://*.intercom-attachments-2.com https://*.intercom-attachments-3.com https://*.intercom-attachments-4.com https://*.intercom-attachments-5.com https://*.intercom-attachments-6.com https://*.intercom-attachments-7.com https://*.intercom-attachments-8.com https://*.intercom-attachments-9.com https://static.intercomassets.eu https://static.au.intercomassets.com data: blob: 'unsafe-inline' 'self'; frame-src *.stripe.com https://www.google.com/recaptcha/ https://a.omappapi.com app.vwo.com *.visualwebsiteoptimizer.com *.workspace.accessacloud.com 'self'; child-src https://intercom-sheets.com https://www.intercom-reporting.com https://www.youtube.com https://player.vimeo.com https://fast.wistia.net blob: 'self'; worker-src blob: 'self'; form-action https://intercom.help https://api-iam.intercom.io https://api-iam.eu.intercom.io https://api-iam.au.intercom.io 'self'; frame-ancestors ; report-uri https://sentry.bookboon.io/api/2/security/?sentry_key=a9cb61f0b4d1404cbef0284b913d154c&sentry_environment=production&sentry_release=premium@v4.7.1; |
| X-Varnish | 226560102 220826747 |
| Date | Sat, 05 Apr 2025 20:31:21 GMT |
| Age | 1666 |
| Via | 1.1 varnish (Varnish/6.6) |
| Accept-Ranges | bytes |
By using SecurityHeaders.info, you can quickly identify missing or misconfigured headers and take steps to secure your website, improving both security and user confidence.
This tool is widely used by developers, security professionals, and organizations to ensure their websites adhere to best practices in web security.
We also have another analytic tool that is used for identifying popularity metrics, general information about the business, finding similar products and competitors, and much more.
Watch it now at TrustRadar