There are many SO questions how to get http headers with javascript, but for some reason they don't show up HTTP_CF_IPCOUNTRY header.  If I try to do with php echo $_SERVER["HTTP_CF_IPCOUNTRY"];, it works, so CF is working just fine.  Is...

I have several plugins on my wordpress site which relies on the wp_enqueue_script function. Recently I've had a client who's using Cloudflare who wants to implement Rocket Loader which is an automatic javascript async loader. The issue is tha...

I want to dynamically add http-headers via CloudFlare workers ONLY for the first time visitors. For example these headers:  Link: </path/to/file.css>; rel=preload; as=style; nopush Link: </path/to/script.js>; rel=preload; as=script; nopus...

Cloudflare changes the ip addresses of incomming requests because Cloudflare is a middleware between my website and the internet, a proxy.   How should I get the initial ip address of the request, not Cloudflare its IP address. I heard about the mod_...

I am attempting to AJAX-ify my reports in order to bypass the 100 seconds time-out that CloudFlare imposes on requests that run through its site.  See Is it possible to increase CloudFlare time-out?  I did the following:  function ajaxReport() {...

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I need to disabled Cloudflare Rocketloader for a specific JavaScript file and I have spent a few hours reading and trying out different solutions with no success. I am running WordPress and need to omit the Automatic Rocket Loader for a specific .js...

I have an angular2 typescript app.  I host with Firebase and use cloudflare for speed, caching and protection.  The browser header says: accept-encoding:gzip, deflate, sdch, br  This gets converted to a app.js file and is minified now to 1.6mb.  I th...

I am trying to cache images that will be called by a KML layer in React Google Maps in order to reduce latency in displaying images and reduce calls to AWS S3 at scale using Cloudflare Worker .   I have followed the Cloudflare tutorial that can be fo...

I have two node scripts connected with PHO site. Domain is under Cloudflare protection.   I using node.js and socekt.io to update content live to all connected users, but when I using CF protection, node script not working well.  Could someone tell m...