In the event of a local network problem or an outage on the font network, your website may report that it cannot connect to use.typekit.net or that it failed to load a resource from that domain.
If you see either of these errors, check the Adobe Status page for any known issues.
If the fonts aren’t working on your own website but are loading on fonts.adobe.com, check the Troubleshooting guide: Adding fonts to a website for more help.