What does Google say about SEO? /
The Content category compiles all official Google statements regarding textual content creation, optimization, and evaluation in the context of search engine optimization. It encompasses fundamental aspects such as editorial quality, E-E-A-T criteria (Experience, Expertise, Authoritativeness, Trustworthiness), duplicate content issues, and thin content concerns. Google's positions on these topics are critical for understanding how algorithms assess the relevance and added value of web pages. This category also includes recommendations on structural elements like headings (H1, H2, Hn tags), meta descriptions, and semantic optimization. With the introduction of the Helpful Content system, Google has reinforced the importance of a user-first approach rather than a search engine-first methodology. SEO professionals will find here official guidance for creating content that meets algorithmic expectations while delivering genuine value to users, a balance that has become essential for achieving and maintaining strong rankings in search results. These declarations provide clarity on content strategies that align with Google's evolving quality standards and ranking factors.
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★★★ Does Google really analyze meta tags both before and after JavaScript rendering?
Meta tags on non-AMP pages are analyzed both before and after JavaScript rendering. However, some systems like caching may access the content before full rendering....
Martin Splitt Dec 10, 2020
★★ Does Safe Search really apply during indexing?
Safe Search is a signal calculated during the indexing phase to determine if a page contains adult content. This helps prevent surprising users with inappropriate results for innocent searches....
Gary Illyes Dec 10, 2020
★★★ How does Googlebot really handle content at the bottom of the page?
Googlebot does not utilize scrolling but expands the viewport vertically. When new content is detected, the viewport grows larger, within certain limits related to memory constraints....
Martin Splitt Dec 10, 2020
★★★ Is it true that the Intersection Observer is really crawled by Googlebot?
The Intersection Observer is a recommended approach for lazy loading with Googlebot. Google seems to trigger all intersection observers as long as they generate new content, within certain limits....
Martin Splitt Dec 10, 2020
★★ Should you really delay AdSense JavaScript to boost your SEO?
Delaying the loading of AdSense JavaScript code can enhance user experience by allowing the site to become interactive and visible more quickly, with the main content available before the ads load....
Martin Splitt Dec 10, 2020
★★★ Does Google really ignore your navigation and footers when detecting duplicates?
Google uses algorithms to detect and remove repetitive content from pages (navigation, footer) when calculating the digital fingerprint. Only the central content of the page (centerpiece) is used to i...
Gary Illyes Dec 10, 2020
★★ How does Google really detect duplicate content using checksums?
Google detects duplicate content by reducing the textual content to a digital fingerprint (checksum). This method allows for effective page comparison without having to analyze the entire text each ti...
Gary Illyes Dec 10, 2020
★★ What JavaScript mistakes are silently killing your crawl budget?
Developers must avoid mistakes such as pointing all canonicals to the homepage, using fragments for routing, inadvertently blocking APIs in robots.txt, or misapplying noindex tags....
Martin Splitt Dec 10, 2020
★★★ Should you ditch infinite scroll to ensure proper indexing by Google?
For infinite scroll, it is recommended to split the content so that it is accessible via specific URLs, to submit individual elements via sitemap, or to offer a paginated version as an alternative....
Martin Splitt Dec 10, 2020
★★ Does Google really pay attention to your feedback on its SEO documentation?
User feedback on Google documentation (via the feedback button, Twitter, and forums) is indeed read and processed by the documentation team. Specific and detailed feedback is most helpful for improvin...
Lizzi Harvey Dec 10, 2020
★★★ How does Google choose the canonical URL among more than 20 signals?
Google uses over 20 different signals to determine which page should be selected as the canonical URL in a cluster of duplicates. These signals include content, PageRank, HTTPS, sitemaps, and redirect...
Gary Illyes Dec 10, 2020
★★★ Does Google really skip indexing content that relies on viewport size?
Important content for SEO should not depend on a specific viewport size to load. If it's important to Google, you need to find a way to include it regardless of screen dimensions....
Martin Splitt Dec 10, 2020
★★ Are SSR and pre-rendering really SEO techniques or just developer tools?
Pre-rendering, SSR, and dynamic rendering are not specifically created for SEO. They are designed to enhance developer experience (maintaining less code) and particularly user experience (loading perf...
Martin Splitt Dec 09, 2020
★★★ Does removing low-quality content really improve the crawl budget?
Removing or pruning less useful content from your site enables Googlebot to focus its time on higher quality pages that are actually beneficial to users....
Gary Illyes Dec 09, 2020
★★ Is Google really limiting its crawl deliberately to spare your servers?
Google has enough crawling capacity to crash parts of the Internet, but deliberately chooses to crawl as slowly as possible while discovering enough content not to harm sites....
Gary Illyes Dec 09, 2020
★★★ Is there really a significant difference between pre-rendering, SSR, and dynamic rendering for SEO?
Pre-rendering creates static content from JavaScript when you know that the content changes (e.g., blog). Server-side rendering (SSR) executes JavaScript on the server for each request. Dynamic render...
Martin Splitt Dec 09, 2020
★★★ Can Google really tell the difference between your soft 404s and legitimate content on error pages?
Google detects error pages that return an HTTP 200 status (soft 404). The system has a large corpus of error pages and tries to match text to identify these pages and stop their processing. This can s...
Gary Illyes Dec 09, 2020
★★★ Are Office Hours truly the best channel to ask your SEO questions to Google?
John Mueller's Office Hours (roughly weekly) are the recommended channel for asking SEO questions. You can post on YouTube or join the video call directly. The recordings are then published. Links ava...
Gary Illyes Dec 09, 2020
★★ Should You Really Deindex Your Out-of-Stock Product Pages?
Google considers that out-of-stock pages without additional functionality (like sign-up for alerts) generally do not add value for users in the index. The answer depends on context: for a unique vinta...
Gary Illyes Dec 09, 2020
★★ Is SSR with hydration really the best of both worlds for SEO?
Server-side rendering with hydration allows for generating static content on the server for speed, then loading JavaScript in the browser for dynamic parts. This provides the benefits of both approach...
Martin Splitt Dec 09, 2020
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