Liquid Web has developed a Hosting Toolkit that provides web developers and curious technophiles a Performance Tool for website testing. We make it easier than ever to optimize and troubleshoot by providing connectivity tests from different geographical locations accompanied with an easy to read grading system for site performance. Continue reading “Website Performance Tool”
Docker is an open-source software tool designed to automate and ease the process of creating, packaging, and deploying applications using an environment called a container. The use of Linux containers to deploy applications is called containerization. A Container allows us to package an application with all of the parts needed to run an application (code, system tools, logs, libraries, configuration settings and other dependencies) and sends it out as a single standalone package deployable via Ubuntu (in this case 16.04 LTS). Docker can be installed on other platforms as well. Currently, the Docker software is maintained by the Docker community and Docker Inc. Check out the official documentation to find more specifics on Docker. Docker Terms and Concepts. Continue reading “How To Install Docker on Ubuntu 16.04”
The JPEG image format is one of the most commonly used image formats on the web. The format is most often used for colorful, complex images such as photographs. The JPEG specification includes a range of valid file extensions, however the most common are .jpg and .jpeg.
No matter the extension used all JPEG images will be treated more or less the same. Although not all JPEG images are created equally. In the image formats specification there exists a lesser known setting. This setting, called Progressive Mode, can drastically improve the experience using JPEGs on the web. Continue reading “What is a progressive JPEG?”
The key to running a successful blog or website is having great content and making it easy for your users to find what they need. Part of providing great blog content usually involves using images and graphics to enhance your articles, posts and pages. Doing so will provide your readers with visual context and can help break up large blocks of text. Using lots of visual elements and images isn’t without its trade-off though.
The more HD photos you use, the more data a user has to download when reading your articles. This can mean longer load times for users, and higher disk and bandwidth usage for your server. That’s why you should always optimize your website’s images since long page loads can cost you views. In this featured video Chris Lema shows how our Managed WordPress improves this with a default plugin. Continue reading “Featured Video: Liquid Web Managed WordPress and Image Compression”
Liquid Web’s Heroic Support team closely monitors the load on your servers with Sonar® proactive monitoring and service restoration. That said, it’s always wise to glance at what processes are running on your server to assure your services are running as expected. Check-out our tutorial on Monitoring Server Processes with Top for Linux.
Be sure to verify that all of your necessary services are configured to start when the server boots up. For CentOS users, you can follow this tutorial: chkconfig Command Examples for Red Hat and CentOS.
Always check whether or not there are any unsaved changes to configuration files, etc. prior to a reboot. Save early and safe often!
Continue reading “Proactive Server Maintenance Checklist, Prior to Reboot”