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Apache CDN Setup with mod_cdn

Various CDN integration methods are available to users depending on which CMS or framework is used. However, if you are an Apache user, you can integrate a CDN directly into your web server with a module called mod_cdn. Once installed and configured…

How to Resize Image Without Losing Quality

Images are very important when it comes to marketing yourself, your brand, or your service on the web. We live in a time where visualization is everything, whether it is on your website, pinning a post on Pinterest, or sharing a post on Facebook…

How to Redirect HTTP to HTTPS

The adoption of HTTPS has been growing rapidly, especially with the recent release of free SSL certificates via Let's Encrypt. In fact, as of November 1, 2022, Let's Encrypt has issued more than 309 million certificates in total with approximately…

MySQL Change Root Password

MySQL is a popular, open source database system used in many of today's web-based projects. A database essentially allows users to store and review data based on what has been defined within it. If you are creating a web app and decide to use MySQL…

Using Windows Traceroute

Network connection problems slow you down and are very annoying. Often you need to figure out why you suddenly don't have a network connection. The next time you face such a problem, you can run a traceroute to find exactly where your connection is…

How to Setup Nginx HTTP/2

HTTP/2, the successor of HTTP1.x, has been widely growing in popularity due to many of its performance benefits. As webpage sizes are growing and becoming more resource intensive, it is vital to stay current with performance optimization techniques…

Using the Nginx add_header Directive

What is the Nginx add_header directive? The Nginx add_header directive allows you to define an arbitrary response header and value to be included in all response codes, which are equal to 200, 201, 204, 206, 301, 302, 303, 304, or 307. This can be…

Configuring the Nginx Error Log and Access Log

Logs are a very useful aspect of web server administration and web development as they provide useful debugging information and allow you to analyze other aspects of your web server. This article will go through the process of configuring both your…

Origin Shield - Extra CDN Caching Layer

KeyCDN is excited to provide the Origin Shield feature for free to all customers. This extra caching layer reduces the load on your origin server and accelerates the distribution of your content from the origin server to our edge servers. The shield…

Popular .htaccess Examples

What is .htaccess? The .htaccess file (also known as the Hypertext Access file) is used to define specific configurations for web servers running on Apache. This configuration file affects the directory that it is stored in as well as all…

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