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age, helping SEO specialists make informed strategic decisions based on verified information rather than speculation or outdated assumptions about temporal ranking factors.
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★★★ How Does Google Rank Specific Passages Within a Page Without Creating a Separate Index?
Google recently announced that it would strengthen its ability to rank certain parts of a text (such as a paragraph), even when these are included in overall content with a different meaning. On this ...
Danny Sullivan Oct 27, 2020
★★★ Does Publishing First Really Guarantee Google Will Recognize You as the Original Author?
John Mueller indicated on Twitter that the fact that Google indexes content first does not make that content original and "canonical". In other words, just because a spammer plagiarizes your content b...
John Mueller Oct 27, 2020
★ Should You Really Limit the Number of Outbound Links on a Web Page?
For years, Google has indicated that there is no limit to the number of outbound links (internal or external) on a web page that are read by the search engine's robots. However, Gary Illyes indicated ...
John Mueller Oct 27, 2020
★★★ Can Your Slow Site Penalize Your Fast Pages?
John Mueller explained in a hangout that generally, the search engine uses granular data to analyze and test each page of a site. But sometimes, particularly regarding web performance (loading time), ...
John Mueller Oct 27, 2020
★★★ Is the CTR of product pages really a key SEO lever to prioritize for optimization?
It's essential to check the click-through rate (CTR) of the most important detailed product pages. If the CTR is low, it means that users are not clicking on search results, and you should consider im...
Daniel Waisberg Oct 20, 2020
★★★ Why have product structured data become essential for ranking in e-commerce?
Adding product structured data to detailed pages allows Google to provide enriched search and image results. If the markup is correctly implemented, users can see the price, availability, and review r...
Daniel Waisberg Oct 20, 2020
★★★ How can you create effective product pages that truly impress Google?
You need to create pages on the site that explain the products for sale, called Product Detail Pages (PDP). These pages must include high-quality images with a neutral or transparent background from v...
Daniel Waisberg Oct 20, 2020
★★ Does the Rich Results Test really replace Search Console for validating your structured data?
In addition to the Search Console interface, the Rich Results Test can be used to verify the validity of the structured data of a given page. This tool can check the syntax of structured data and in s...
Daniel Waisberg Oct 20, 2020
★★ Have complete purchase details become a Google ranking factor?
Product pages must display purchase information such as availability, pricing, shipping fees, and taxes. This information informs users how to pay and when they can receive the product....
Daniel Waisberg Oct 20, 2020
★★★ Why do some product listings generate no rich results on Google?
You need to check if a specific group of pages is not generating product results, which could reveal opportunities to improve the implementation of structured data. For example, some products not gene...
Daniel Waisberg Oct 20, 2020
★★★ Do structured data errors really block the indexing of your pages?
Errors in structured data disqualify content from appearing in rich results, but the page can still be displayed for relevant searches as a simple blue link. For instance, if the markup is missing the...
Daniel Waisberg Oct 20, 2020
★★★ Why does Google place such a high emphasis on detailed product descriptions and specifications?
Product pages must include a detailed description highlighting features and specifications. This helps users find products by searching for these details, both on the site’s internal search and Google...
Daniel Waisberg Oct 20, 2020
★★ Can you really use lazy loading and data-nosnippet to control what Google displays in the SERPs?
Using lazy loading or the data-nosnippet attribute to exclude certain parts of a page from search snippets is perfectly acceptable. However, unverified reviews should not be used in structured data....
John Mueller Oct 16, 2020
★★★ Is it really necessary to break all your pagination links for Google to prioritize page 1?
To ensure Google favors the first page of a pagination, link the pages incrementally (page 1→2, 2→3, etc.) rather than from page 1 to all others. This clearly indicates that the first page is the most...
John Mueller Oct 16, 2020
★★ Do you really need to specify a time zone in the lastmod tag of your XML sitemap?
The last modified date in an XML sitemap must include a time zone according to the datetime standard. Using 'Z' indicates UTC, but other time zones can be specified. Google uses this data as a guide t...
John Mueller Oct 16, 2020
★★★ Why doesn't merging two websites ever double your SEO traffic?
Merging two sites is more challenging than a simple migration because Google must reassess internal linking, page relevance, and their connection with the rest of the web. The final result is not simp...
John Mueller Oct 16, 2020
★★ Does Google impose a maximum threshold for ads within the viewport?
There is no specific percentage or pixel limit for ad sizes within the Page Layout algorithm. Google does not indicate that ads should represent a maximum of X% of the viewport or Y pixels....
John Mueller Oct 16, 2020
★★★ Should you really prioritize incremental linking for pagination instead of linking everything from page 1?
To help Google focus on the first page of a paginated series, link the pages incrementally (page 1 to 2, 2 to 3, etc.) instead of linking everything from page 1. This signals to Google that the first ...
John Mueller Oct 16, 2020
★★★ Can a polluted domain really handicap your SEO for over a year?
If you migrate to a domain that previously hosted adult content or spam, classification algorithms (like SafeSearch) may linger. External effects like links with problematic anchors can also cause dif...
John Mueller Oct 16, 2020
★★★ How long does it really take to recover from a Page Layout Algorithm penalty?
Recovering from a penalty related to the Page Layout Algorithm (excessive ads above the fold) generally takes 2 to 5 months. Google needs to reprocess a large part of the site to understand that the p...
John Mueller Oct 16, 2020
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