Traditionally, developers use the regular search engines, such as Google ... million homepages and collected terabytes of HTML, JavaScript, and CSS code. The result is displaying of several ...

Search Engine Land » Platforms ... site’s assets, such as CSS and JavaScript files, to be crawled. The Google indexing system renders webpages using the HTML of a page as well as its assets ...

All the search engines, except for one, I believe (but I forgot if it was Ask.com or MSN) said that you should not block your CSS and JavaScript files from the search engines using your robots.txt ...

“Using JavaScript to render content can be expensive – it takes time to load and execute. So, for example, if you can use HTML and CSS to achieve the same result, that’s generally going to be faster. ...

Disallowing crawling of JavaScript or CSS files in your site’s robots.txt directly harms how well our algorithms render and index your content and can result in suboptimal rankings.” Google’s ...

The update specifies that, for optimal rendering and indexing, you should allow Googlebot access to the JavaScript, CSS, and image files used by your page. Google warns against using robots.txt to ...

Google's John Mueller confirmed on Twitter that Google does cache your JavaScript and CSS files for a "fairly ... 2018 So if you use these files to show Google specific fresh content or new ...