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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★★★ How does Google really handle the separation of a site into two distinct entities?
Separating a site into two is not considered a domain migration by Google since a new state is being created. Using rel canonical followed by 301 redirects is an acceptable approach. It is essential t...
John Mueller Oct 29, 2020
★★ Should you really delete your out-of-stock product pages to avoid a quality penalty?
Having hundreds or thousands of out-of-stock product pages can create a mass of low-quality content that doesn't attract attention. It's better to focus this content in a gallery or archive page so th...
John Mueller Oct 29, 2020
★★ Why does Google still crawl your deleted old URLs?
Google occasionally continues to crawl old URLs (returning 404) for years, especially if they had backlinks or were important. It is at low priority and does not block normal site crawling....
John Mueller Oct 29, 2020
★★ Why does Google sometimes show your old meta descriptions in the SERPs?
Even after updating the meta description, Google can temporarily show the old text in snippets if that content was previously on the page and considered relevant to the query. This typically normalize...
John Mueller Oct 29, 2020
★★★ Why does blocking robots.txt prevent noindex from working?
You should not block noindex URLs in robots.txt, as this prevents Google from seeing the noindex directive, and these pages may stay indexed. Instead, use the URL Parameters Tool to reduce crawling of...
John Mueller Oct 29, 2020
★★★ Do 302 redirects really turn into 301s over time?
Google eventually treats 302 redirects as permanent redirects (301) when they persist over time. This is considered a 'soft 301' from Google's perspective....
John Mueller Oct 29, 2020
★★ Should you really differentiate between the visible date and the structured data date?
The visible date on the page should reflect substantial changes to the main content. For structured data (sitemaps, headers), you can include minor changes like new comments or sidebar adjustments, bu...
John Mueller Oct 29, 2020
★★★ Why does keeping your old sites live kill your new domain?
Maintaining two old sites active with links to a new central site prevents the new site from gaining visibility as the value is not transferred. Without redirects, the new site struggles to rank and w...
John Mueller Oct 29, 2020
★★ Should you really show cookie banners to Googlebot?
Googlebot should ideally see what a normal user would see from the same location. Since Googlebot mainly crawls from the USA, if American users do not see a cookie banner, Googlebot does not need to s...
John Mueller Oct 29, 2020
★★ Does Google instantly change the canonical URL after removing a redirect?
When a redirect is set up and then removed, the canonicalization algorithms do not perceive the site as deceptive. They look at the current state. Google tends to be persistent with the canonical URL ...
John Mueller Oct 29, 2020
★★ Should you hide GDPR consent banners from Googlebot to avoid cloaking?
Excluding Googlebot from consent banners via user-agent could be interpreted as cloaking. However, if the banner is only shown to European users and Googlebot crawls from the USA, it won’t see it anyw...
John Mueller Oct 29, 2020
★★ Should you really avoid putting all your outbound links in nofollow?
Putting all outbound links in nofollow does not violate guidelines, but it can have a slight negative impact. Google uses links to understand how a site fits into the web. If all links are nofollow, i...
John Mueller Oct 29, 2020
★★★ Do structured FAQs really help improve rankings on Google?
Structured FAQs do not improve a page's ranking; they merely allow for potential display with FAQ snippets in the results. It's not a matter of competitiveness in terms of ranking, but rather visibili...
John Mueller Oct 29, 2020
★★★ Should you really index all your pagination pages?
You need to decide whether pagination pages should be indexed based on whether they are critical for discovering products. If products are well linked elsewhere on the site, pagination does not need t...
John Mueller Oct 29, 2020
★★★ Should you really cancel a failed domain migration or commit to it fully?
You should avoid canceling a domain migration because it does not revert everything to the original state. You're simply moving the current situation (with its issues) back to the old domain. This res...
John Mueller Oct 29, 2020
★★★ Do out of stock pages really hurt your Google rankings?
Pages of products marked 'out of stock' or 'not available' tend to be ranked as soft 404s. When they slip into a soft 404 state, the page and its images disappear from search results....
John Mueller Oct 29, 2020
★★ Should you sync visible and technical dates to enhance your crawl?
The date displayed on the page should reflect major changes to the main content, not minor modifications (comments, sidebar). Dates in the sitemap or structured data can indicate any HTML change to si...
John Mueller Oct 29, 2020
★★ Should you really avoid setting all your outbound links to nofollow?
Setting all outbound links of a site to nofollow can have a slight negative impact. Google uses links to understand how a site fits into the web. If all links are nofollow, it may give the impression ...
John Mueller Oct 29, 2020
★★ Is the URL Parameters Tool in Search Console a zombie or still useful for your SEO?
The URL Parameters Tool in Search Console is still operational and is recognized by Google, but display data has been at zero for a long time. A replacement tool is under development....
John Mueller Oct 29, 2020
★★★ Do 302 redirects really pass as much PageRank as 301s?
Both 301 and 302 redirects pass exactly the same signals, including PageRank. The difference is solely in canonicalization: Google may index the original URL with a 302, but signals are never lost wit...
John Mueller Oct 29, 2020
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