What does Google say about SEO? /
Domain age and historical factors remain hotly debated topics in the SEO community. This category compiles Google's official statements regarding how domain age, history, and accumulated reputation influence search rankings. SEO professionals frequently question whether the sandbox effect truly exists for new websites, whether older domains hold inherent advantages, and how a site's history impacts current performance—including previous ownership changes, past penalties, and archived content. Google representatives have consistently addressed these concerns, particularly regarding the concept of trust built over time. Understanding these official positions helps practitioners separate persistent myths from actual ranking factors recognized by Google's algorithms. This knowledge proves invaluable when acquiring expired domains, conducting site migrations, or implementing rebranding strategies where historical signals can significantly impact future SEO performance. These declarations provide clarity on what truly matters: quality content and user experience rather than mere domain age, helping SEO specialists make informed strategic decisions based on verified information rather than speculation or outdated assumptions about temporal ranking factors.
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★★★ 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
★★★ Should you really archive out-of-stock products instead of leaving them marked as unavailable?
For permanently out-of-stock unique products, it is preferable to move them to an 'archives' or 'reference' section rather than keep product pages marked as 'out of stock'. This allows images to remai...
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
★★ Why does Google keep crawling your old 404 URLs?
Google continues to occasionally crawl old URLs that return 404, particularly if they had backlinks or were significant. This crawl is done at very low priority and does not block the crawl of new pag...
John Mueller Oct 29, 2020
★★ Why does Google still display old content in your meta descriptions?
Google adapts the snippets and descriptions based on the user's query, even if the content is no longer present on the page. This adaptation can persist for a few weeks after a content change before i...
John Mueller Oct 29, 2020
★★ Does Google's URL Parameters tool still work even when its interface is broken?
The URL parameters management tool in Search Console is still functional on Google's side, even though the display of statistics is faulty. A replacement tool is being developed, but no confirmed rele...
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
★★★ 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 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 do your images stay indexed long after the text content has disappeared?
Google does not re-index images as frequently as text. If a link to an image is found one time out of ten during crawling, the image will be indexed and remain in Google Images, even if the text on th...
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
★★ Does alternative text for images really enhance SEO?
The alternative text for images is mainly used for image search (Google Images) and for accessibility. It should describe what's visible in the image, not necessarily repeat the product description....
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
★★ 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
★★★ Is alt text truly crucial for your visibility in Google Images?
The alt text (alt tag) is primarily used for Google Image search. It should describe what is visible in the image rather than simply copy the product description. It's an important factor for SEO if i...
John Mueller Oct 29, 2020
★★★ Does the canonical tag really transfer 100% of PageRank without any loss?
When Google follows a canonical tag, all SEO signals including PageRank are transferred to the canonical URL. There is no loss of value when the canonical is used correctly....
John Mueller Oct 29, 2020
★★ Is it true that Google still indexes Flash content, or should everything be migrated to pure HTML?
Google indexes pages with Flash solely based on the visible HTML content in the rendered DOM, not content within Flash files. The removal of Flash from browsers should not affect site traffic as Googl...
John Mueller Oct 29, 2020
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