Our customers use the web application firewall and Zero Trust predominantly.
Director of Development at a energy/utilities company with 51-200 employees
Wonderful service, It reduced my bandwith and server load immensely
I am a paid Cloudflare customer. The service has been wonderful. As in
all services, there is a setup that is required and a learning curve.
One of the biggest reasons for me to implement it was to reduce server
load. My forums keep growing and to reduce the need to keep upgrading,
we tried Cloudflare.
It has reduced my bandwidth and server load immensely. For example, my
bandwidth dropped from 45GB/month to 10GB/month. Server hits went from
3.5 million/month to 600 thousand/month.
Cloudflare is setup if the server does not respond timely, then your
users will see an error message. This is an indication of a slow server
versus a Cloudflare issue.
Who's the culprit- Cloudflare or hosting?
When I have seen the CloudFlare error screen for site is unavailable,
it has always been due to slow response on the webserver. (validated
by using a series of http responders hitting CloudFlare and the
webserver directly over a 60 day period.)
One of the keys is to make sure your hosting provider is using the
CloudFlare extension and they have listed all the CloudFlare servers
within your firewall settings. All your traffic will come from only a
couple of IPs. If your server and firewalls are not setup to support
this concept, they will trip DDOS or Flooding rules.
Disclosure: My company does not have a business relationship with this vendor other than being a customer.
Principal at a tech services company with 51-200 employees
Why I moved from CloudFlare to PageSpeed
Yes, I’m obsessive about Webpage load speed. Only in the past year or so has Website speed become an SEO (Search Engine Optimization) factor however I’ve always spent an inordinate amount of time and energy trying to speed up my Website (as well as find ways to speed up all Websites I build for clients). Until a few short years back, besides using state of the art software and hardware (NGINX, Ubuntu Server, reverse HTTP proxies etc.) in addition to a CDN (Content Delivery Network) such as Amazon Web Services CloudFront, there really wasn’t any simple means of speeding up WordPress Websites.
How times have changed in a few short years! We now have super
awesome services such as CloudFlare and the Google PageSpeed Service
(PageSpeed service isn’t widely available yet but should be soon).
CloudFlare is a freemium service and their free offering is probably much more than most Websites need. As for Google PageSpeed Service, pricing hasn’t been provided as yet and is being used free on an invite only basis at present (thanks Google for the invite you sent me ).
Just over two months ago I started using the PageSpeed service for three of my other Websites. Around the same time I started using CloudFlare Pro (a paid-for service) for this Website, OrganicWeb.com.au. Here are my findings.
Using WordPress on CloudFlare
How the CloudFlare free plan can remain free is quite simply amazing. The benefits, from free use of a leading CDN, free high-performance DNS hosting to security and more is awesome. The majority of users won’t need to upgrade to the Pro plan which has a monthly cost and offers further performance and security enhancements.
I used the Pro plan for a couple of months but I actually moved my Website from CloudFlare to PageSpeed a few weeks back as there were problems when people were leaving comments on Posts (I use the JetPack Plugin to manage commenting). I believe that Blog commenting is important and no matter what configuration I did, I just couldn’t correct the commenting problem when on CloudFlare so moved to PageSpeed (and the commenting problem no longer seems to occur). In fairness to CloudFlare I believe that the problem may well have been with the JetPack Plugin.
Just because my WordPress Site had problems on CloudFlare doesn’t mean that yours will. In fact, I recommend CloudFlare over PageSpeed for users that want a very simple to setup service that works well. CloudFlare have done a great job in making the setup super simple; just install and activate the WordPress CloudFlare Plugin, add necessary data to CloudFlare and your WordPress Site will be secured and delivered by CloudFlare in just a few minutes.
Using WordPress on Google PageSpeed Service
Oh … My … Goodness. Google PageSpeed ROCKS! A little more complicated to setup than CloudFlare but wow is this service great for delivering WordPress content mighty fast. PageSpeed does clever stuff such as convert images, where beneficial, to base64 as well as write CSS and JavaScript inline into the HTML in order to reduce round trip times. Like CloudFlare, once PageSpeed has been setup then it just works.
The Google PageSpeed Service may be a bit too technical for those wanting something very simple to setup. Whilst CloudFlare provides top-class and very fast DNS hosting, Google PageSpeed doesn’t provide this. I prefer having a separate DNS hosting provider and use AWS Route 53 so PageSpeed is preferable for me.
Security versus Speed
The biggest selling point for most people however will likely be the security provided by CloudFlare. I’m really not sure if PageSpeed provides any security and whether the security provided by CloudFlare is any good. Security is often a perception and CloudFlare beats PageSpeed completely where the perception of security matters.
My advise for most people is to use CloudFlare. For more advanced users, and those that are confident managing their own security, the Google PageSpeed Service is the way to go.
Disclosure: My company does not have a business relationship with this vendor other than being a customer.
Very good review, I agree with all the topics. Do you know why does my site appear to be hosted elsewhere using CloudFlare?
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Technical Support Engineer at Professional Technologies Kenya
Internet security software with good overall performance compared to other solutions on the market
What is our primary use case?
What is most valuable?
Zero Trustability has been one of the most valuable features our customers have used.
What needs improvement?
The reporting of this solution could be improved.
What do I think about the stability of the solution?
This is a stable solution.
What do I think about the scalability of the solution?
This is a scalable solution.
How are customer service and support?
The technical support for this solution is really good.
How was the initial setup?
The initial setup is straightforward.
What about the implementation team?
We are the vendor team that implement this solution for our clients.
What other advice do I have?
The overall performance of this solution is what make it one of the best solutions on the market. It is important to be able to convince customers that this solution woks well and customers will still have control, even though it is a cloud solution.
I would rate this solution a x out of ten.
Which deployment model are you using for this solution?
Public Cloud
Disclosure: My company has a business relationship with this vendor other than being a customer:

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Updated: June 2025
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We have Anturis monitoring on our servers where we can watch server response times, cpu and memory usage, sql server load and many other parameters. There have been many cases in the past where Cloudflare would come out with 'site unavailable' but there was nothing wrong with our server - no delays or any errors. I contacted them to explain to me why but to no luck. I have to say that although their service is very good and cost effective, their support is exactly the opposite. We have tried multiple times to resolve issues with them, but they are always trying to push things to your end :-). Fortunately we haven't had any issues with them for months now!