Cloudflare application service is one of the best solutions on the market at the moment.

We have been using Cloudflare CDN for roughly 12 months on the Business Plan and were very happy with their solution. We decided to implement the Cloudflare WAF, included as part of the business plan but found that their was an issue (EXT.NET direct method) when loading the site through the Cloudflare WAF. We had not experience this issue with other WAF's we were trialling, so thought their support team could help shed some light on the issue. Unfortunately, their customer support has been none existent and after waiting over a week for a reply to our request, we've had no response. We are unable to code around the issue so we are left with no choice but to move to another provider. Very disappointing considering we have been paying for the business plan for over a year and direct support is included as part of the plan.