How to Optimize JS for Search Engines By SEMrush
Introduction:
JavaScript SEO is a component of technical SEO that focuses on making websites built with JavaScript more accessible for search engines to crawl, render, and index. This article delves into how Google handles JS through the stages of crawling, rendering, and indexing, and contrasts the impact of server-side rendering (SSR), client-side rendering (CSR), and dynamic rendering on SEO.
Review:
The article provides an in-depth analysis of the impact of JavaScript on SEO and offers practical advice on optimizing JS to improve search engine friendliness. It emphasizes the importance of correctly implementing lazy loading, following internal linking best practices, and preventing and fixing JavaScript issues. The article also discusses the effects of different rendering methods on SEO and provides methods for using Google Search Console to find and fix JS errors. Overall, the article offers valuable technical insights for developers and SEO experts looking to build efficient websites that rank well and are loved by users.
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