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Fixing high server loads caused by mining processes in Linux

If you encounter abnormal high load process in your server, it may be due to hidden mining /etc/rc.localCheck for the following 2 lines in the file and remove it:nohup /usr/bin/_-pud >/dev/null&nohup /usr/bin/_-minerd -c /usr/bin_-config 2> /dev/null&Remove the following files:rm /usr/bin/_-minerdrm /usr/bin/_-pudrm /usr/bin/_-config rm /etc/ /lib64/ the top command to view the running processes:topIf […]

How To Install mod_pagespeed On Apache – DirectAdmin

mod_pagespeed is an open-source Apache module which automatically applies web performance best practices to pages, and associated assets (CSS, JavaScript, images) without requiring that you modify your existing content or workflow. mod_pagespeed is built on PageSpeed Optimization Libraries, deployed across 100,000+ web-sites, and provided by popular hosting and CDN providers such as DreamHost, GoDaddy, EdgeCast, […]

How to enable CDN for WordPress

1. Have your wordpress install and run normally. 2. Login to your wordpress admin panel. 3. Go to Plugins > Add New as show below. 4. Key in “w3 total cache” in the text box and click “Search Plugins”. 5. At the result list, you will see “w3 total cache” showed at the first of […]

How to enable CDN for Prestashop

1. Make sure Prestashop is installed and work normally. 2. Login to Prestashop Admin panel (e.g. 3. Go to Advanced Parameters > Performance. 4. Scroll down the page to Media servers and fill in the CDN hostname as follow.  5. Click at the “Save” button at the top right corner to save the setting. […]

How to check your site uptime and performance

Wondering how is your website performing? Here is a list of tools that can help you to check your website uptime and performance.1. www.200please.comThis is a free online tool to track and check your site uptime and performance from all over the world. This free tool is available at

How to check your website loading speed with Google Chrome browser

The website loading speed can be vary based on the quality of the bandwidth service your ISP provide. But if you wish to check the loading speeding of the website at you site, here’s the way to find out.1. Before you start the test, please clean the Google Chrome’s cache and history in order to […]

Purge CDN Content:

How can I flush my cache contents in order to pull the latest content from my origin? Step 1: Login to the CDN Portal.