What does Google say about SEO? /
This category compiles all official Google statements regarding JavaScript and technical aspects of search engine optimization. Modern JavaScript frameworks (React, Angular, Vue.js) and web application architectures (SPA, SSR, CSR) present critical challenges for crawling and indexing. Google's guidance on JavaScript rendering, dynamic DOM manipulation, AJAX implementation, and API calls is essential for ensuring client-side content visibility. SEO professionals will find authoritative positions on implementation best practices, differences between server-side and client-side rendering, and recommendations for optimizing load times while guaranteeing content accessibility to search crawlers. Understanding data formats (JSON, XML) and their SEO implications completes this vital resource. These official declarations help prevent common technical implementation mistakes that can severely impact the search performance of modern websites and JavaScript-powered applications. Access to Google's verified positions on these technical matters enables practitioners to make informed architectural decisions and implement JavaScript solutions that maintain strong organic search visibility while delivering enhanced user experiences.
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★★ How Can You Avoid Keyword Stuffing Without Becoming Paranoid About Repetition?
On X/Twitter, Danny Sullivan provided some clarifications regarding Keyword Stuffing. According to him, the problem is less related to the number of times a word is repeated on a page than to the way ...
Danny Sullivan Nov 07, 2023
★★★ Should You Really Fix All 404 Errors Reported in Search Console?
On Reddit, John Mueller clarified how to approach Search Console reports showing a significant number of 404 errors related to URLs that don't exist. The culprit: spam sites creating links to imaginar...
John Mueller Nov 07, 2023
★★ Are CMSs really integrating new SEO options as fast as Google claims they do?
Content management systems and hosting platform providers such as WordPress, Wix, and Squarespace are extremely fast at integrating new options that allow website owners to specify their preferences....
John Mueller Nov 01, 2023
★★★ Should you really isolate adult content in a subdomain or separate folder to protect your main domain?
Google recommends separately grouping explicit pages from non-explicit pages using subdomains or folders, in addition to adding metadata....
Google Nov 01, 2023
What Does the Search Console's 'Hostload Exceeded' Message Really Reveal About Your Page Quality?
During last weekend, the Search Console regularly displayed the following failure message when requesting URL indexing: "Failure: hostload exceeded", which could lead some to believe the problem came ...
John Mueller Oct 24, 2023
★★ Why Are Google Events Disappearing from Rich Search Results?
Several SEO professionals have noticed the disappearance of events in Google's rich results. A phenomenon that appears to date back to the end of September, according to the first messages mentioning ...
Google Oct 24, 2023
★★★ How Does Google Handle Fake Obituary Spam and What SEO Lessons Can We Learn?
On X, SEO Chris Silver Smith pointed out the alarming increase in automated fake obituaries in search engines redirecting to inappropriate content, using the example of his brother-in-law who passed a...
Danny Sullivan Oct 10, 2023
★★ Should you really let your CMS handle your structured data?
It is recommended to use a CMS, hosting platform, or plugin that allows you to easily add and remove structured data. New types will be introduced and others may disappear over time....
John Mueller Oct 05, 2023
★★★ Does Google's site name feature really apply to your domain's subdirectories?
The site name feature works for subdomains or top-level domains, but not at the directory level (subdirectories of a website)....
Martin Splitt Sep 28, 2023
★★★ Can affiliate links coexist with a high-quality SEO strategy?
Affiliate links are not a problem if you create useful and original content, such as a genuine product review. Simply copy-pasting the description provided by the affiliate without added value is not ...
Gary Illyes Sep 19, 2023
★★★ Why Can Your Indexed URL Count Suddenly Skyrocket in Search Console?
In the September SEO Office Hours, Gary Illyes explained why it's sometimes possible to observe a sudden spike in indexed URLs in Google Search. There are multiple reasons that can explain this, but G...
Gary Illyes Sep 19, 2023
★★★ Should You Really Avoid Google Sites for Your SEO Strategy?
During the September 2023 SEO Office Hours, John Mueller stated that Google Sites were not the ideal solution for SEO. While sites created through this service can be indexed by Google, they can also ...
John Mueller Sep 12, 2023
★★ Should you really worry about 404 errors generated by JSON and JavaScript in Google Search Console?
404 error URLs appearing in Google Search Console that seem to come from JSON or JavaScript code can be ignored, or you can add an HTTP noindex header for these URLs....
Gary Illyes Sep 06, 2023
★★★ Are guest posts really banned by Google for building backlinks?
Using guest posts to obtain backlinks violates Google's anti-spam policies. These links must be marked with the rel="nofollow" or rel="sponsored" attribute to signal that they do not affect search res...
Google Sep 06, 2023
★★ Should you really clean up every hacked page or let Google handle the sorting?
After a hack affecting thousands of pages, focus on the most visible pages and have them removed or reindexed manually, then let the rest naturally disappear from search results....
Google Sep 06, 2023
★★ Do you really need to choose between www and non-www for SEO?
Both www and non-www versions of a website are completely acceptable to Google Search. There is no SEO preference between the two versions from a ranking perspective....
Google Sep 06, 2023
★★★ Does Google Really Render Every Page Before Indexing It?
On X, Martin Splitt stated that if a page had been indexed, it meant that it had undergone rendering. The Google Search Relations team member also added that this applied to all pages, with the except...
Martin Splitt Sep 05, 2023
★★★ Does Your Business Email Domain Actually Affect Your Google Rankings?
On Reddit, John Mueller stated that using business emails with a different domain name has no impact on a website's search engine rankings....
John Mueller Sep 05, 2023
★★★ Does Google really limit search results to just two pages per domain?
Google uses a diversity system that generally limits to a maximum of two pages from the same website in the top search results, except for brand-specific searches where more results from the same doma...
Danny Sullivan Aug 22, 2023
★★★ Why does user and competitive analysis really make or break your SEO strategy?
It's important to understand your users and your competitors to succeed in SEO. You need to consider what people are actually searching for and identify domains where you can be competitive....
John Mueller Aug 17, 2023
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