Updated: May 5, 2024. Here is your ultimate guide to JavaScript SEO. It covers all the essential elements and answers the most critical JavaScript SEO FAQs. I recently had the privilege of interviewing Martin Splitt from Google to discuss JavaScript SEO. I asked him lots of JavaScript SEO questions and got very in-depth responses. I … Read more
The Google Search team has made a number of relatively minor changes to its JavaScript documentation and also removed much of the dynamic rendering documentation, as it has been deprecated as a workaround for many years now. I’ll show you what changed: On the Understand the JavaScript SEO basics – if you compare it to … Read more
1. Introduction The two most common types of data structures to be used in programming are arrays and sets. They may seem to be the same, but in terms of their properties and abilities there are distinct differences. To optimize their code and make it work better, developers need to understand these differences. We’ll be … Read more
Ready to learn JavaScript quickly? If yes, then you need this JavaScript cheat sheet. It covers the basics of JavaScript in a clear, concise, and beginner-friendly way. Use it as a reference or a guide to improve your JavaScript skills. Let’s dive in. What Is JavaScript? JavaScript (JS) is a programming language primarily used for … Read more
Did you know that while the Ahrefs Blog is powered by WordPress, much of the rest of the site is powered by JavaScript like React? The reality of the current web is that JavaScript is everywhere. Most websites use some kind of JavaScript to add interactivity and improve user experience. Yet most of the JavaScript used … Read more
May 27, 2014 | Posted by Shiri Berzack For many years webmasters have struggled with the issue of using Javascript as it could affect their SEO efforts and position in SERPs. The many benefits of using Javascript and similar languages needed to be weighed against having content on your site that Google could … Read more
October 28, 2014 | Posted by Rank Ranger Blocking Googlebot from your page may have negative effects on your SEO. Emerging from the old text browser world, Google has announced an update to Googlebot that renders pages as they’re viewed in modern browsers so they’re now instructing that “you should allow Googlebot access … Read more
A JavaScript redirect uses the programming language JavaScript (JS) to send users from one URL to another. You can use a JS redirect to redirect users to a confirmation page after they submit a form or to provide fallback redirection if a page gets deleted, for example. But they are not generally not recommended for … Read more
Blog / Technical SEO / Understanding JavaScript SEO If you’re an SEO specialist, and not a developer, then you probably don’t need to tap into all of the intricacies of website development. But you do need to know the basics, since the way a website is coded has a great impact on its performance and … Read more
Let’s be honest, JavaScript and SEO don’t always play nice together. For some SEOs, the topic can feel like it’s shrouded in a veil of complexity. Well, good news: when you peel back the layers, many JavaScript-based SEO issues come back to the fundamentals of how search engine crawlers interact with JavaScript in the first … Read more
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