ETag header caching behavior is a mechanism used by web servers and browsers to optimize caching and resource delivery by managing content validation. The ETag (Entity Tag) is a unique […]
Rashid Rahmatullah
Rahmatullah, affectionately hailed as the "computer guru," traces his roots back to the vibrant tapestry of India, where generations of his family have thrived. Yet, fate led him to the sun-drenched shores of South Africa, where he now calls home. Amidst the bustling streets of Johannesburg, Rahmatullah immerses himself in the intricate world of coding, harnessing the power of technology to unravel the mysteries of the digital realm. With a keen eye for detail and an insatiable thirst for knowledge, he navigates through the labyrinth of computer conundrums with ease, leaving no bug unsquashed. Beyond his programming prowess, Rahmatullah's passion spills onto the pages of his blog, where he generously shares his wisdom on web development and computer problem-solving, igniting a spark of inspiration in fellow enthusiasts across the globe.
Preloading cache using htaccess
Preloading cache using .htaccess is a technique that improves website performance by leveraging browser caching to store frequently accessed resources locally on a user’s device. By configuring the .htaccess file, […]
Block bad bots which doesn’t use CSS
Blocking bad bots that do not use CSS is an effective strategy for improving website security and performance. Bad bots often lack the ability to render or interact with CSS, […]
The use of wp-polyfill on pages
The use of wp-polyfill on pages is crucial for ensuring compatibility and functionality across different web browsers, especially for those that may not fully support modern JavaScript features. wp-polyfill is […]
Specify a Region for Your Site
Specifying a region for your site involves defining the geographical area where your website’s content is most relevant or where your primary audience is located. This is crucial for localizing […]
Favicon File Is Unavailable for the Robot
When a favicon file is unavailable for the robot, it typically means that search engine crawlers or web robots are unable to locate or access the website’s favicon file. The […]
Sitemap Files Have Not Been Updated in a While
When sitemap files have not been updated in a while, it can lead to several issues affecting a website’s SEO and overall performance. Sitemaps serve as a guide for search […]
Robots.txt File Not Found
The "robots.txt file not found" message typically indicates that a website does not have a robots.txt file in its root directory, which is a critical file for guiding web crawlers […]
Underwater Drones
Underwater drones, also known as unmanned underwater vehicles (UUVs), represent a significant advancement in technology, offering new capabilities for exploration and research beneath the ocean’s surface. These remotely operated or […]