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Does Google really render every single HTML page without exception?
Google renders all crawled HTML pages, without exception. Only non-HTML content types like PDFs are not rendered. The rendering process, although resource-intensive, is applied systematically to all H...
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Does Googlebot really follow Chrome in real-time?
Since 2019, Googlebot has automatically tracked the stable version of Chromium thanks to continuous integration. Previously, updates had to be done manually, which created a significant lag in support...
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Does Google really crawl structured data injected through JavaScript?
Implementing structured data via JavaScript works correctly because Google excels at executing JavaScript. However, you must ensure that the page is not too fragile in case of errors during resource l...
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Does Google Really Treat JavaScript Redirects the Same as Server-Side Redirects?
Google follows JavaScript redirects in the same way as server-side redirects. The only difference is that they must be processed at the rendering stage rather than at the crawling stage. There is no d...
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Why will Google's rendering never truly match a standard browser's behavior?
Google's rendering is as close as possible to a normal browser, but with efficiency optimizations. For example, the requestIdleCallback event is simulated because Google's browser is never truly idle,...
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Should you really unblock all your resources in robots.txt to avoid indexing problems?
If an API or resource is blocked by robots.txt, Google cannot retrieve it during rendering. If this resource contains essential content such as the main page content, it will create an indexing proble...
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Does Google really keep cookies between each page render?
Cookies are enabled at the browser level during rendering. If a page sets a cookie, Google will see it during that session. However, each render is a completely new browser session, and cookies are no...
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Does Google really ignore cookie consent banners when crawling your site?
Google does not interact with cookie consent dialogs. When a page displays a banner asking to accept or refuse cookies, Google does not click any button and continues rendering without making any choi...
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Should you stop using dynamic rendering based on Googlebot's user-agent?
Serving different content specifically to Googlebot based on user-agent is discouraged and can cause problems. These implementations often become obsolete during bot updates and can result in broken o...
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Is JavaScript error handling now the hidden factor that determines whether Google can index your site?
Pages must handle JavaScript errors gracefully. If an API call fails with a 429 error or other issue, the page should not completely fail but instead display a clear error message or partial content r...
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Is the URL inspection tool really reliable for testing how Googlebot renders your pages?
The URL inspection tool in Search Console is the best way to test whether Google can properly render a page. If this tool works correctly, it's generally possible that Googlebot can also render the pa...
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Does Google really render every HTML page even if most don't need JavaScript?
Although rendering consumes server resources, pages that don't require JavaScript for indexing remain cost-effective to render. Google renders all HTML pages even if many don't need JavaScript, becaus...