WP Fastest Cache is totally compatible with Cloudflare. In order to minimize potential conflicts, you need to Cloudflare cdn integration.
CloudFront may return 403 Access Denied error if you are using Amazon S3 bucket as the origin of Amazon CloudFront distribution. Here is the solution. Continue reading
SSL/HTTPS is an encryption method that secures the connection between the browser and the server. If you are using SSL on your site, using CDN can sometimes result in unexpected issues. Continue reading
You can enable Leverage Browser Caching on the settings page of WP Fastest Cache but if you are using Cloudflare, you need to enable Leverage Browser Caching on Cloudflare. Continue reading
If the hotlink protection of Cloudflare has been enabled, the image optimization feature does not work. In this case, you need to disable the following features of Cloudlare. Continue reading
Sometimes the fonts do not work after cdn integration because some browsers refuse to embed the fonts which come from a 3rd party URL because of security risk.
If you see such warning, it means that the ip of your site has been banned from CloudFlare so you need to make trust the ip of your site.