I’ve been using Cloudflare since 2018 for serving a website https://www.ekwg.co.uk of mine that is running on heroku at https://ng-ekwg-production.herokuapp.com. This has been running without a hitch since I set it up, but suddenly I now notice that the site is not rendering properly on the domain that Cloudflare is managing.
For instance this page consistently renders perfectly on https://ng-ekwg-production.herokuapp.com/walks/weekends-away/swanage-april-2023
But is very intermittent on https://www.ekwg.co.uk/walks/weekends-away/swanage-april-2023
see image below that is missing the logo and navbar:
I’m completely at a loss to understand why this is and don’t know how to start diagnosing it. There are no network or console errors when I view the page in Chrome Developer tools. Any advice appreciated please
Thanks in advance
Nick Barrett