What does Google say about SEO? /
Artificial intelligence is fundamentally reshaping search engine optimization and Google's algorithms. This category compiles Google's official statements regarding AI usage in search, including machine learning technologies, large language models (LLMs), and new generative search experiences like SGE and AI Overview. SEO practitioners will find Google's positions on how AI-generated content (ChatGPT, Gemini, Bard) impacts website rankings and organic visibility. Google has clarified its guidelines concerning artificial intelligence for content creation, distinguishing acceptable practices from manipulative techniques that violate search quality standards. Understanding these official declarations is crucial for adapting SEO strategies to algorithmic evolutions, particularly with the increasing integration of machine learning into ranking systems. This category also covers the impact of AI-generated answers in SERPs, E-E-A-T quality criteria applied to AI-assisted content, and recommendations for maintaining organic search presence in the era of generative search. Essential insights include how Google evaluates content quality regardless of production method, focusing on helpfulness and user value rather than creation process. A must-follow resource for staying ahead in modern search engine optimization.
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★★ Does serialized JSON in your JavaScript apps count as duplicate content?
During SSR, application state is often serialized in JSON on the page, which duplicates the content once in the JSON and once in the DOM. Google does not consider this problematic duplicate content be...
Martin Splitt May 12, 2020
★★ Is serving a 404 to Googlebot while showing a 200 to visitors really cloaking?
In a pre-rendered React SPA, serving an HTTP 404 code to Googlebot (via pre-render) while the user sees a 200 error page is generally not considered cloaking, unless you are doing something really dub...
Martin Splitt May 12, 2020
★★★ Should you overlook the Lighthouse score to optimize your SEO?
Lighthouse and PageSpeed Insights are tools for developers and SEOs designed to measure the speed perceived by users. They are not specific to search. Lighthouse metrics and scores are constantly evol...
Martin Splitt May 12, 2020
★★★ Is it true that Googlebot overlooks your WebP images served by Service Worker?
If you are using a Service Worker to serve WebP images instead of JPEG/PNG (by detecting browser support), Googlebot will not see the WebP because it does not execute Service Workers. Even if third-pa...
Martin Splitt May 12, 2020
★★ Shared or Dedicated Server: Does Google really make a difference?
The choice between a shared server and a dedicated server is of no importance to Google. Googlebot makes as many requests as necessary regardless of the hosting. A slow server-side (time to first byte...
Martin Splitt May 12, 2020
★★★ Does JavaScript rendering really consume crawl budget?
There is no specific quota or budget for JavaScript rendering or JS execution (no 'render budget' or 'JavaScript budget'). The crawl budget only pertains to HTTP requests (crawling), not rendering. Th...
Martin Splitt May 12, 2020
★★★ Are JavaScript redirects truly equivalent to 301 redirects for Google?
There is no 301 redirect on the client side: the 301 code is a server HTTP status. However, you can create a client-side JavaScript redirect. Googlebot follows these redirects and treats them similarl...
Martin Splitt May 12, 2020
★★★ Can you really inject the canonical tag via JavaScript without risking your SEO?
It is acceptable to inject the canonical tag via JavaScript, even if the script is in the footer. The important thing is that in the rendered HTML, the canonical tag appears in the head and is the exp...
Martin Splitt May 12, 2020
★★★ Do Lighthouse and PageSpeed Insights really have no impact on rankings?
Lighthouse and Page Speed Insights are tools for developers and SEOs, not direct ranking factors. They model user experience in terms of loading speed and are constantly evolving. These tools help det...
Martin Splitt May 12, 2020
★★★ Is striving for 100 on Lighthouse really worth your time?
The Lighthouse score offers a useful overview but does not reflect all nuances. A score of 5 clearly indicates a problem to fix. A score of 95 shows that there's still fine-tuning to do but with dimin...
Martin Splitt May 12, 2020
★★ Should you really abandon client-side JavaScript for indexing product links?
For an e-commerce site where product listings are loaded in JavaScript after the initial load, Google discovers the links only after rendering. However, 90% of pages are rendered in a few minutes, so ...
Martin Splitt May 12, 2020
★★ Should you choose one JavaScript framework over another for your SEO?
There is no best JavaScript framework. The choice depends on the context: team size, skills, project type, need for TypeScript, backend integration. Angular is suitable for large teams with TypeScript...
Martin Splitt May 12, 2020
★★★ Is server-side rendering truly essential for Google SEO?
Server-side rendering (SSR) is not required for Googlebot as Google executes JavaScript and sees the content rendered on the client-side. However, SSR is highly recommended because it improves speed f...
Martin Splitt May 12, 2020
★★ Does Google Tag Manager really slow down your site, and should you abandon it?
Google Tag Manager is a viable solution when developer resources are lacking, but it adds extra JavaScript and impacts speed. If you can implement directly on the page or with your own JavaScript, it'...
Martin Splitt May 12, 2020
★★ Should you stop monitoring the overall Lighthouse score to focus on the Core Web Vitals metrics that matter for your site?
The significance of different performance metrics (FID, LCP, CLS) varies based on the type of site. For an interactive application (chat), First Input Delay is crucial. For a content site (Wikipedia),...
Martin Splitt May 12, 2020
★★ Does asynchronous JavaScript post-load really hinder Google indexing?
If part of the content (e.g., e-commerce product listings) is loaded asynchronously via JavaScript after the initial load, it’s not a problem as long as it loads quickly and shows correctly in the URL...
Martin Splitt May 12, 2020
★★ Does the JSON application state in the DOM create duplicate content?
During server-side rendering, if the application state is serialized as JSON in the page (for hydration) in addition to the rendered HTML, it does not pose a duplicate content issue. Google only looks...
Martin Splitt May 12, 2020
★★★ Is it really cloaking when Googlebot sees a 404 while users see a 200?
In a React single-page application that always returns 200 OK, using a pre-rendering service to serve a true 404 to Googlebot (while the user sees a 200 error page) is generally not considered cloakin...
Martin Splitt May 12, 2020
★★★ Do Google's Web Vitals really model user experience?
Google has announced Web Vitals, consisting of three existing metrics considered the best way to approximate user experience in terms of speed: Largest Contentful Paint (LCP), Cumulative Layout Shift ...
Martin Splitt May 12, 2020
★★★ Does Googlebot really ignore your WebP images served through Service Workers?
Googlebot does not execute Service Workers. If a site uses a Service Worker to serve WebP images instead of JPEG/PNG, Googlebot will only see the original formats (JPEG/PNG), not the WebP. This does n...
Martin Splitt May 12, 2020
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