I’m developing a Gatsby theme/starter for PWA’s and experiencing the following console warning:
The resource https://davidde.github.io/gatsby-starter-simpwa/page-data/offline-plugin-app-shell-fallback/page-data.json was preloaded using link preload but not used within a few seconds from the window's load event. Please make sure it has an appropriate `as` value and it is preloaded intentionally.
The deployed version is available at https://davidde.github.io/gatsby-starter-simpwa/. The warning appears after reloading the page. The
as value is set to ‘fetch’, so I’m assuming it is related to the configuration of
Can anyone suggest a possible cause of this warning?