John Mueller

★★ 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...

Oct 16, 2020 ⚡ Analysis available

★★★ Are link exchanges for content really punishable by Google?

If you exchange content (such as product reviews) for backlinks, it may be considered a problematic link exchange by Google's Web Spam team. It is recommended to use nofollow links in this case to avo...

Oct 16, 2020 ⚡ Analysis available

★★★ Should you really ban external reviews from your Schema.org structured data?

If you use reviews that do not come from your own collection but from an external source, you must not include them in your Schema.org structured data for reviews....

Oct 16, 2020 ⚡ Analysis available

★★ Why does Google ignore identical modification dates in XML sitemaps?

If a sitemap contains thousands of URLs with the same recent modification date (all updated in the last minute), Google understands that this is incorrect and will not use this information as a signal...

Oct 16, 2020 ⚡ Analysis available

★★★ Should you show the same number of products on mobile and desktop for mobile-first indexing?

On e-commerce category pages, if the desktop version displays 50 products and the mobile version only 10, this can pose a problem for mobile-first indexing. Google addressed this point in its latest b...

Oct 15, 2020 ⚡ Analysis available

★★★ Do Links Without Anchor Text Really Hold Value for SEO?

There is definitely value in a link without anchor text (naked URL), but Google loses a bit of context. Links without anchors still allow for crawling and determining the importance of pages, but with...

Oct 15, 2020 ⚡ Analysis available

★★★ How does Google reassess a site's overall quality when the top pages remain well-ranked?

When the top queries continue to be well-ranked but there is an overall decline, it suggests that algorithms are reassessing the general quality of the site downwards. Highly relevant pages continue t...

Oct 15, 2020 ⚡ Analysis available

★★★ Are URLs with # really invisible for Google SEO?

Fragment identifiers (URLs with #) are completely ignored for indexing. Google treats them as links to the same page. They do not affect rankings or featured snippets. Google may sometimes use them to...

Oct 15, 2020 ⚡ Analysis available

★★★ Does a sudden drop in traffic always signal a quality issue?

If there is a significant drop in traffic from one day to the next, it is more indicative of a quality issue than a technical problem. A technical issue would generally cause a subtle decline over sev...

Oct 15, 2020 ⚡ Analysis available

★★ Do words in the URL really still have a true impact on Google rankings?

Google uses some signals from the words in the URL, but it's very, very weak. If Google can analyze the page content, it can essentially ignore the words in the URL. Having a word in a different langu...

Oct 15, 2020 ⚡ Analysis available

★★ Can a minor redesign really trigger a Page Layout penalty?

A minor redesign would not trigger a reevaluation of the layout (page layout). If a video with an ad is at the top of the page, Google should recognize it as a video landing page rather than assuming ...

Oct 15, 2020 ⚡ Analysis available

★★★ Is it true that CLS isn't a ranking factor yet—should you still optimize it?

The CLS metric itself would not be the cause of a traffic drop because Google is not yet using Core Web Vitals as a ranking factor. An indirect impact through user experience would take time to manife...

Oct 15, 2020 ⚡ Analysis available

★★★ Paired AMP: Is it really the regular HTML that matters for indexing?

In a paired AMP configuration (normal HTML page + linked AMP page), Google uses the normal HTML page for indexing. The AMP page is additional and can be displayed on mobile and appropriate devices, bu...

Oct 15, 2020 ⚡ Analysis available

★★ Are backlinks really less important than we think for ranking on Google?

Google uses links as a factor in certain algorithms but also many other elements. Links are probably not the most critical element. Having more backlinks does not guarantee a better ranking if other a...

Oct 15, 2020 ⚡ Analysis available

★★★ Does each language version really need its own self-referencing canonical?

For a multilingual site, all individual language versions must have a canonical tag pointing to themselves. If the English version is the canonical of the French version, Google may only process the E...

Oct 15, 2020 ⚡ Analysis available

★★★ Is it true that mobile-first indexing completely overlooks your site's desktop version?

When a site is switched to mobile-first indexing, Google uses only the mobile version for indexing and ranking, no matter where the traffic comes from (desktop or mobile). If the site is primarily des...

Oct 15, 2020 ⚡ Analysis available

★★ Should you stop optimizing for impressions and clicks in SEO?

One should not blindly concentrate on impressions, clicks, and rankings, but rather position their site according to their business objectives and provide value to users. The goal is to align the site...

Oct 15, 2020 ⚡ Analysis available

★★★ Do HTML breadcrumbs really enhance crawling and internal linking?

HTML breadcrumbs (not structured data) have an SEO effect because they create links between pages. On a site with multiple category levels, this connects products, subcategories, and main categories, ...

Oct 15, 2020 ⚡ Analysis available

★★ Does Google really ignore hidden content instead of penalizing it?

If Google detects hidden content on a competing site, it may simply ignore it rather than penalize the entire site. Some negative aspects of a site do not mean it will rank lower if Google recognizes ...

Oct 15, 2020 ⚡ Analysis available

★★★ Does structured breadcrumb really enhance your SEO ranking?

The structured data for breadcrumbs does not change anything for SEO or ranking. It merely allows search results to display differently as a rich result. The homepage and final page in the schema are ...

Oct 15, 2020 ⚡ Analysis available