What does Google say about SEO? /
This category compiles all official Google statements regarding links and their role in search engine optimization. Backlinks have always been a cornerstone of Google's ranking algorithm, though guidelines continue to evolve. Here you'll find Google's positions on link building strategies, acceptable practices versus manipulative techniques, proper use of nofollow and dofollow attributes, and official guidance on private blog networks (PBN) and guest blogging approaches. SEO practitioners will discover authoritative recommendations on anchor text optimization, toxic link management through the disavow tool, and the significance of internal linking for site architecture. Google regularly communicates about backlink quality, emphasizing relevance and natural link profiles over sheer volume. Understanding these official declarations is crucial for developing compliant netlinking strategies, avoiding algorithmic or manual penalties, and effectively optimizing PageRank flow throughout your website. This documentation helps search marketers separate myths from facts regarding outbound links impact, various link types, and acquisition techniques endorsed by the search engine. Whether you're addressing linkspam concerns or building sustainable link equity, these official statements provide the authoritative foundation for modern link-based SEO strategies.
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★★★ Can Googlebot really crawl hidden links in a hamburger menu?
If a mobile navigation only appears in the DOM after user interaction (clicking on the hamburger), Googlebot will not see these links. The links must be present in the DOM, even if they are visually h...
Martin Splitt May 18, 2020
★★★ Should You Really Protect Yourself from Negative SEO with the Disavow File?
John Mueller explained, again on Twitter, that the disavow file system was not originally created to combat the phenomenon of Negative SEO: "Not to pour oil on the fire, but Negative SEO is not one of...
John Mueller May 18, 2020
★★★ Why does Google treat JavaScript redirects as 302s instead of 301s?
Google treats client-side JavaScript redirects as temporary redirects similar to 302s, not as permanent 301s. It's preferable to avoid them, but not critical if necessary....
Martin Splitt May 18, 2020
★★★ How can you effectively manage 404 errors in a SPA without risking deindexation?
For SPAs with client-side routing, Google recommends three solutions to signal a 404 error: redirect to a server URL with a 404 code, add a noindex tag, or use a soft 404 (automatically detected but l...
Martin Splitt May 18, 2020
★★ Does dynamic rendering really slow down your server or enhance your crawl budget?
Dynamic rendering generally takes more time on the server side because an additional rendering step is added. However, it can save client-side API requests and potentially increase the crawl budget fo...
Martin Splitt May 18, 2020
★★ Are jump links really useless for Google's crawling?
Internal anchor links (with #) are not crawled by Google because they point to the same page. However, Google recognizes them and can sometimes display them in search results to direct the user direct...
John Mueller May 15, 2020
★★ Why doesn't the Disavow file hide bad links in Search Console?
The Disavow file does not affect the display of links in the link report of Search Console. Disavowed links will continue to appear in this report even if they are ignored by the algorithm....
John Mueller May 15, 2020
★★ Are Reddit's nofollow links really useless for SEO?
Nofollow links from sites like Reddit have no effect on SEO because Google does not transmit any ranking signal through these links. They are neither beneficial nor harmful....
John Mueller May 15, 2020
★★ Should you disavow ghost backlinks that are only visible in Search Console?
Backlinks from empty pages that are only visible in Search Console and not in other SEO tools are likely due to a technical error (empty for users, full for Googlebot). There is no reason to disavow t...
John Mueller May 15, 2020
★★ Should you really use different domain names for a multilingual site?
For a multilingual site, it is acceptable to use different domain names according to countries (e.g., brand.se for Sweden, example.fr for France) instead of having all versions under a single domain. ...
John Mueller May 15, 2020
★★ Why are multilingual footer links crucial on every page?
Placing links to language variants in the footer of every page (including blog, categories, products) helps both users and Google discover and associate translated versions. These links should not be ...
John Mueller May 14, 2020
★★ Should you add footer links to your multilingual homepages in addition to hreflang?
Adding footer links to the homepages of each language variant (in addition to hreflang on a page-by-page basis) is acceptable and can help the visibility of homepages. However, the 1:1 hreflang link b...
John Mueller May 14, 2020
★★★ Why do your hreflang links fail when they point to a homepage instead of an equivalent page?
To help Google understand the relationships between language versions, it's crucial to link each page to its exact translation (e.g., FR article → corresponding EN article), rather than to the target ...
John Mueller May 14, 2020
★★★ Why does linking to the homepage undermine your hreflang strategy?
For Google to correctly recognize language variants, each page must link to the exact corresponding version in the other language (FR article → equivalent EN article), not to that language's homepage....
John Mueller May 14, 2020
★★ Is repetitive internal anchor text really a concern for Google?
It is normal for a product to be internally linked with the same product name as anchor text (98% identical). Depending on the CMS, this occurs naturally. Google does not automatically penalize this r...
John Mueller May 13, 2020
★★ Should you choose hreflang language only or language+country for your international versions?
With hreflang, you can define either a language (e.g., pt for Portuguese) or a language-country combination (e.g., pt-BR for Brazilian Portuguese). If you only have one Portuguese version, use just th...
John Mueller May 13, 2020
★★★ What happens when your internal linking isn't bidirectional?
For Google to crawl the entire site, it requires links that allow for descending through the hierarchy (to subcategories), ascending back up, and navigating horizontally between items in the same cate...
John Mueller May 13, 2020
★★ Should you really include details like price, reviews, and ratings in your anchor texts?
Having a long anchor text including price, reviews, ratings, etc., is acceptable for SEO. Google does not break down anchor text to evaluate each word as a fraction. More context in the anchor text is...
John Mueller May 13, 2020
★★★ Should you really invest in server-side rendering for SEO?
Server-side rendering (SSR) is not necessary for Googlebot since it executes JavaScript and sees client-side rendered content. However, SSR is recommended as an investment because it is generally fast...
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
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