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age, helping SEO specialists make informed strategic decisions based on verified information rather than speculation or outdated assumptions about temporal ranking factors.
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★★ Why doesn't Google's cache always show your complete JavaScript pages?
For JavaScript-based pages, the complete page may not be displayed in the cache due to browser security policies, since the cached page is loaded from a Google domain....
John Mueller Jun 20, 2023
★★★ Is Google's cache really essential to get indexed and rank in search results?
Pages do not need to have a cached copy to appear in Google Search. Caching and indexation are two distinct and independent processes....
John Mueller Jun 20, 2023
★★★ Does Your Video Really Need to Be at the Top of the Page to Rank as Primary Content?
Another point addressed during Google's SEO Office Hours concerns the position of videos within content. The recent change to video thumbnail display seems to have generated some confusion among certa...
Gary Illyes Jun 13, 2023
★★ Should You Really Consolidate Pages Ranking for the Same Queries?
During the June 2023 SEO Office Hours, Gary Illyes recommended consolidating text results from the same domain that appear one above the other. Referred to as "host clusters" by Google, these results ...
Gary Illyes Jun 13, 2023
★★ Are host groups really a sign of cannibalization you need to fix?
When two results from the same domain appear with the second slightly indented, these are host groups. This indicates that you have multiple pages that can rank well for a query. You might consider co...
Gary Illyes Jun 07, 2023
★★★ How do you get a video thumbnail in Google search results: what does Google really mean by 'main content'?
For a video to get a thumbnail in search results, it must be the main content of the page, meaning it's immediately visible to the user without them having to actively search for it. Take inspiration ...
Gary Illyes Jun 07, 2023
★★ How can you permanently block Googlebot from crawling your website?
To block Googlebot permanently, add a disallow / rule for the Googlebot user-agent in robots.txt. To block complete network access, create a firewall rule denying Googlebot IP ranges, available in the...
Gary Illyes Jun 07, 2023
★★★ Can you really prevent Google from crawling certain parts of a webpage?
It is not possible to block Googlebot from crawling a specific section of an HTML page. You can use data-nosnippet to exclude text from snippets, or use iframes/JavaScript blocked by robots.txt, but t...
John Mueller Jun 07, 2023
★★ Are your JavaScript library vulnerabilities causing your Google rankings to plummet?
JavaScript security warnings detected by Lighthouse for libraries with known vulnerabilities have no influence on page ranking. However, it is still highly recommended to fix these security issues....
Martin Splitt Jun 07, 2023
★★ Do HSTS headers really impact your SEO performance?
HSTS security headers have no impact on SEO. Google uses a canonicalization process to choose the most appropriate version of a page to crawl and index, without relying on HSTS headers....
John Mueller Jun 07, 2023
★★★ Does index bloat really exist at Google?
Google does not have an index bloat concept that artificially limits the number of indexed pages per site. Simply ensure that the pages you submit for indexing are truly useful, regardless of the tota...
John Mueller Jun 07, 2023
★★★ Should You Really Avoid Charitable Donations in Exchange for Google Business Reviews?
Joy Hawkins from Sterlingsky asked Google whether making a donation to a charitable organization in exchange for a review, whether positive or not, was acceptable or not. According to Google, the prac...
Google Jun 06, 2023
★★★ Does Google's bulk export finally unlock all the performance metrics you've been missing?
The bulk export includes performance data showing important metrics: the search queries that display your site, the click-through rate of pages, the countries where you perform best, all tracked over ...
Daniel Waisberg Jun 01, 2023
★★★ Did you know Google counts only one impression when multiple pages from your site appear in the same search results?
In the searchdata_site_impression table, data is aggregated by property. If two pages appear in the same Google search result, you will only see one impression. For position, it's the highest position...
Daniel Waisberg Jun 01, 2023
★★★ How does Google's searchdata_url_impression table break down your search performance data?
The searchdata_url_impression table aggregates all performance data by individual URL rather than by site. If two pages appear in the same Google search result, you'll see two impressions—one for each...
Daniel Waisberg Jun 01, 2023
★★★ Should you really limit queries by date in Search Console to optimize your performance?
You should limit queries by date as much as possible to speed up queries and save processing costs. This is done with a WHERE clause to restrict the date range in the partitioned table....
Daniel Waisberg Jun 01, 2023
★★ Why does Google use 0 as the topmost position in Search Console data?
The sum_top_position field represents the sum of your site's highest position in search results, where '0' corresponds to the top position on the results page....
Daniel Waisberg Jun 01, 2023
★★★ Does a Misconfigured Last-Modified HTTP Header Really Hurt Your SEO Rankings?
In response to an apparently incorrect article, John Mueller left a message on Mastodon to set the record straight. In his post, Google's most famous employee stated: "I came across an article about t...
John Mueller May 30, 2023
★★★ Is your client-side rendering (CSR) sabotaging your Google indexation chances?
With client-side rendering, the base HTML is empty and all content is generated by JavaScript through API requests. Google must fully render these pages with no possibility of falling back to existing...
Martin Splitt May 30, 2023
★★★ Can Invalid Schema.org Markup Penalize Your Organic Rankings?
In the SEO Office Hours video, Gary Illyes stated that invalid Schema markup does not harm your site or your rankings. In the worst case scenario, if Google cannot parse your markup, it simply won't u...
Gary Illyes May 23, 2023
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