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Web Development

A Prefatory Guide to dns-prefetch

As the name suggests, dns-prefetch is a hint for modern web browsers that strives to calculate the IP address of a domain present on a page. In other words, it’s already prefetching the information — prior to it being requested. How Does dns-prefetch Help? On its most fundamental level, one of the core activities that

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Web Development

Link Rel Preload and Site Speed: A Preliminary Guide

A lot of the initiatives in the web development world and the search engine rankings have been around providing a positive user experience. From the many, web performance holds great importance. And from the myriad of options available for improving site speed, link rel Preload is one of them. What Is rel=”preload” ? When rel=”preload”

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Web Development

Static and Dynamic Content: Delineating the Differences

As we progress towards a more personalized digital world, you will start to experience increased content geared towards you. And what you see on a webpage may be entirely something else than what others see because of their personalization activities. This by nature — where content is served uniquely to each – often falls into

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Web Development

Basic Differences Between a CSS ID and a CSS Class

If you’re just getting into marketing and analytics, data and behavior tracking, or even programming/web development, one of the common terms that you’ll often hear thrown around or read about is ‘CSS selectors.’ Amongst a bunch of them, two of the commonly used CSS selectors are ID and class. Both these selectors help apply styling

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Web Development

A Basic Introduction to HTML5 Semantic Elements

If you look up the actual definition of “semantics,” you’ll get answers around it having to do with meaning or its study. Along the same line, HTML5 semantic elements serve that purpose as well. On a super high-level, HTML5 semantic elements aim to: Provide guidance about an element to a browser. In other words, give

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