How do I solve connectivity issues?
Here is a list of services GitBook relies on to run its app. If you have any kind of firewall or application that blocks all traffic or some of the sites listed below, you should add an exception to allow GitBook to work in your network.
App
*.gitbook.comapp.gitbook.comapi.gitbook.comcontent.gitbook.comclearbit-risk.gitbook.comfiles.gitbook.comsegment-cdn.gitbook.comsegment-api.gitbook.com
*.gitbook.io
CDNs
cdn.iframe.lycdn.polyfill.io
Google APIs
*.googleapis.comfirebase.googleapis.comfirestore.googleapis.comwww.googleapis.com
*.googleusercontent.com*.googletagmanager.com
Sentry
*.sentry.io
Troubleshooting
Here are a few possible causes for your connectivity issues:
Temporary local or regional network issues
Browser security settings
Browser plugins
Security/antivirus
Firewalls
Plugins/extensions
Proxies
Local network settings
Your provider
Your area/region
Please always check our status page to see if there are any outages to our app or the third-party services we rely on.
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