Deploying and maintaining Web Applications requires a delicate balance of performance, security, and scalability. This category dives into the middle layer of the stack, focusing on how applications interact with the web server, the database, and the end-user. From configuring specialized headers and SSL / TLS certificates to troubleshooting application-specific bottlenecks, these guides help you move beyond default installations.
Whether you are managing self-hosted tools, SaaS integrations, or custom-built platforms, you will find technical advice on environment hardening and performance optimization. The goal is to provide the architectural insights necessary to ensure your web services remain fast, secure, and resilient under load.
WordPress
Vibe coding WordPress plugins: I used Google Gemini to create a Gutenberg block for inserting Google AdSense ads into posts. One automatically after the more tag and add where you want them to appear
WordPress
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Query all posts in WordPress not having a Yoast SEO meta description yet. You can run this on your MySQL prompt or in phpMyAdmin
GNU/Linux, Web applications
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Take control of your server resources by learning how to block aggressive bots and unwanted search engines using .htaccess and mod_rewrite. This guide provides copy-paste ready configurations to prevent bandwidth theft, stop scrapers, and ensure that only relevant search engines crawl your website.
Umbraco
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Out of the box, Umbraco is a well built and pretty fast content management system. However, it is still important you perform some steps to further optimize Umbraco’s performance and loading speed.
Umbraco
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Add a trailing slash to URL’s in Umbraco 8, using IIS URL Rewrite Module, without breaking the Umbraco backend. Forcing one particular URL avoids duplicate content, which is important for SEO.
Web applications
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Using WSL 2 it is pretty easy to install Hugo in Windows, setting up your local webdevelopment environment and configure Hugo to listen on your Ubuntu’s IP address, here is how.
WordPress
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Securing the WordPress uploads folder is important. In many hacked WordPress sites, a PHP backdoor is found within the WP_CONTENT_DIR/uploads directory. Often because this is the location where uploads are placed automatically. From the backdoor within wp-content/uploads other backdoors are uploaded to various locations, and scripts are injected with malware.
WordPress
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How to change Akismet interval to three days instead of 15 days for deleting spam comments using the akismet_delete_comment_interval filter.
Umbraco
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Umbraco 7 is a popular, ASP.NET powered, content management system (CMS). Out of the box Umbraco performs pretty well, but there are still some areas you need to tweak and tune for a more performant Umbraco website. Here are 11+ tips.
Web applications
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Connect securely to your MySQL database using PHP Data Objects (PDO); Here is how to connect to MySQL with PHP PDO using SSL.
WordPress
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How to increase the memory limit for your WordPress website, the right way. In this post I show you a correct way of setting WordPress WP_MEMORY_LIMIT and PHP memory_limit settings to improve Wordpress speed & performance.
WordPress
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How to protect your WordPress from brute-force XML-RPC attacks, because the WordPress XML-RPC API has been under attack for many years now.
WordPress
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Remove Jetpack email sharing service using WordPress plugin or theme functions.php file. It’s often abused by spammers
WordPress
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Check WordPress integrity and verify WordPress Core files’ md5 checksums against WordPress’ checksums API, using this standalone PHP file.
WordPress
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WordPress core-, plugin- and theme updates sometimes fail because of enabled opcode caches in PHP. Popular PHP opcode caches are OPcache, WinCache and APC. This little WordPress Must Use Plugin tries to flush opcode caches. Making your live a bit easier when updating WordPress Core, Plugins and Themes.
WordPress
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How to measure WordPress loading time and executed database queries? During an HTTP request, WordPress executes a lot of queries on your MySQL database. Not just the database queries take time, also loading and executing PHP takes time.
WordPress
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Learn how to benchmark WordPress using simple load and speed testing with ApacheBench.
WordPress
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Gzip compress and serve WP-Super-Cache or Cache Enabler static HTML files, to supercharge your WordPress blog!
WordPress
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This post describes the Akal premium WordPress theme Cross Site Scripting (XSS) vulnerability. If you use this theme, delete it immediately!
WordPress
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9+ Practical tips to optimize WordPress hosting – or for any other PHP web application for that matter. Learn optimizing your WordPress hosting