Go to Development Mode
Settings->CloudFlare Settings->Development Mode->Toggle On.
We read every email and tweet that we get. Often users write in with feature requests and we aim to build the most common ones quickly. This week, we released a new CloudFlare feature based on user feedback called the "Cache Purge". Some frequently asked questions about the "Cache Purge" can be found below:
Where can I find the purge cache option?
The cache purge option is found by going to Settings->CloudFlare settings.
What does the cache purge option do?
Cache purge will Immediately purge all cached resources for your website. This will force CloudFlare to expire all static resources cached prior to the button click and fetch a new version.
I have more than one domain. Do I have to purge the cache for each site?
The cache purge is done at the domain level (purging will refresh the cache for all your websites that share a domain).
Can I only purge certain file extensions?
No, not at this time. Please contact us if you would like to see us develop additional caching features.
How often should I purge my cache?
You should purge your cache if there is a cached resource that you want to immediately stop serving. If you are doing development and making constant changes, use Development Mode instead.
Keep in mind...
You will end up slowing down your site if you're constantly purging resources from your site. When you purge the cache, that means we have to fetch all requested resources from your server. It will take up to 3 days to rebuild the cache to an optimal level depending on the traffic to your site. What this really means is that your site will not be at optimal performance until the cache rebuilds.