Your site is proxied through Cloudflare and uses a modern frontend framework Next.js. JavaScript files (chunks) are loaded dynamically and tightly bound to the site's build version. With default Cloudflare settings it may:
cache outdated JS chunks
return script loading errors
serve different file versions to different users
As a result, some visitors may experience incomplete loading or unstable behavior. The reason is that Cloudflare applies default caching to JavaScript files without considering: dynamic chunk generation, site updates, interdependence of chunks
Recommended solution
Create a cache rule in Cloudflare. To do this you need to log into your Cloudflare and go to the Rules-> Overview, click the Create Rulebutton and select Cache Rules
In the opened window you need to enter the rule name in the Rule namefield. Then below you need to fill in the condition as shown in the example Replace YOUR_DOMAIN with your site's domain without https://
After entering the condition select the action Bypass cache and save the rule with the Deploy.
