Contents
Can a JavaScript framework be indexed by Google?
Seeing content in Google Cache doesn’t mean it is indexed by Google. If you want to know which frameworks work well with SEO, but don’t want to go through the experiment’s documentation, click here to scroll straight to the results section and see the charts presenting the data.
How to know how much JavaScript Googlebot can read, crawl and index?
We wanted to know how much JavaScript Googlebot could read, crawl and index. To achieve that, we built a website – http://jsseo.expert. Each subpage had content generated by different JavaScript frameworks. We tracked server logs, crawling, and indexing to find which frameworks are fully crawlable and indexable by Google.
Where does document.write ( ) go in Google Chrome?
We collected data from a 28 day field trial on 1% of Chrome stable users, restricted to users on 2G connections. We saw that 7.6% of all page loads on 2G included at least one cross-site, parser-blocking script that was inserted via document.write () in the top level document.
What kind of JS framework does Google use?
[UPDATE: Google acknowledged that they use Chrome 41 for rendering. It has since made the debugging process a lot easier and faster.] This experiment is the first step in providing clear, actionable data on how to work with websites based on the JS framework used.
How does JavaScript and Google search work together?
Googlebot uses the rendered HTML to index the page. Your technical setup can influence the process of crawling, rendering, and indexing. For example, slow response times or server errors can impact the crawl budget. Another example would be requiring JavaScript to render the links can lead to a slower discovery of these links.
What kind of engine does Google search use?
This year we announced the much-awaited new evergreen Googlebot. Googlebot is now running a modern Chromium rendering engine. Googlebot now uses a modern Chromium engine to render websites for Google Search. On top of that, we will test newer versions of Chromium to keep Googlebot updated, usually within a few weeks of each stable Chrome release.