John Mueller

★★★ Why does Google index photo galleries with descriptive text better than isolated images?

For photo gallery pages, adding text with titles mentioning specific locations, moments, or types of photos helps users find these galleries. Google is more likely to index and display a well-describe...

Aug 07, 2025 ⚡ Analysis available

★★ Is Google Search Console really essential for your photography website?

It is important to set up Google Search Console for a photography website. This allows you to see what people are actually searching for and how your site performs, even though it won't directly prope...

Aug 07, 2025 ⚡ Analysis available

★★ JPEG, WebP, AVIF: Which image format should you choose for SEO in 2025?

Google supports multiple image formats including JPEG, AVIF, WEBP and BMP. JPEGs work everywhere and are acceptable, but other modern formats are also supported. The complete documentation lists all s...

Aug 07, 2025 ⚡ Analysis available

★★ Does publishing your images first guarantee canonicalization on Google?

Publishing an image first on your website and then waiting for indexation before publishing it on social media does not guarantee that your site will be considered the canonical version. Publication o...

Aug 07, 2025 ⚡ Analysis available

★★★ Should you really create a dedicated page for every image on your website?

If you want your images to be individually discoverable, create unique landing pages for each image with unique descriptive text. This helps Google understand that it's the main image of the page with...

Aug 07, 2025 ⚡ Analysis available

★★ Are responsive images really enough to boost your Google rankings?

Using responsive images (different versions for different devices) is a good practice, but it won't get your site to rank in the top position. These are best practices to follow, but you need to do mo...

Aug 07, 2025 ⚡ Analysis available

★★★ Why aren't your videos showing up in Google's video search results?

For a video to appear in video search results, it must be the primary element on the page. When users click on a video thumbnail, they expect to see a video, not a large photo gallery with a random vi...

Aug 07, 2025 ⚡ Analysis available

★★★ Subdomain vs separate domain: Does Google really make a difference for your SEO?

Google attempts to index both the main site and the support site, whether they're on different subdomains (support.example.com vs www.example.com) or on completely different domains. Both versions are...

Aug 06, 2025 ⚡ Analysis available

★★★ Do custom URLs on third-party platforms really hurt your SEO rankings?

A custom URL created on a third-party communication platform (such as a community forum) has no negative impact on the main website's search engine optimization. This configuration is perfectly accept...

Aug 06, 2025 ⚡ Analysis available

★★★ Should you host your customer support on the same domain for SEO benefits?

Having a support site on the same domain name with a different subdomain, or even on a completely different domain name, is a perfectly normal configuration that causes no SEO problems whatsoever....

Aug 06, 2025 ⚡ Analysis available

★★★ Does Google really prioritize support sites for help-related queries?

Google tries to recognize when a user is performing a search related to support and displays the support site in the results accordingly. Each site is shown in search results when it's appropriate....

Aug 06, 2025 ⚡ Analysis available

★★★ Should You Already Be Optimizing Your E-commerce Site for Conversational AI Agents?

John Mueller suggests that e-commerce site owners should check whether their stores are accessible to AI agents, such as those used through ChatGPT for shopping. An experiment conducted in Switzerland...

Aug 05, 2025 ⚡ Analysis available

★★ Is title truncation in Google search results actually hurting your SEO?

According to John Mueller, truncation of product names in Google search results does not constitute a violation of guidelines. Google can shorten titles displayed in search results for display reasons...

Jul 30, 2025 ⚡ Analysis available

★★★ Should You Delete Past Event Pages or Keep Them for SEO?

John Mueller provided practical advice on the SEO management of web pages for shows, events or performances once they have ended. He compares this situation to that of out-of-stock products in e-comme...

Jul 29, 2025 ⚡ Analysis available

★★ Should You Use a Noindex Header to Protect Your llms.txt Files from Google Indexing?

John Mueller answered a question about llms.txt files and their potential impact as duplicate content. He explained that these files would only be considered duplicate content if their content was ide...

Jul 29, 2025 ⚡ Analysis available

★★ Why does Google require your CSS files to be crawlable?

Google's guidelines indicate that CSS files must be crawlable, which suggests they have a certain importance for the page indexation and rendering process....

Jul 24, 2025 ⚡ Analysis available

★★★ Why does Google fail to recognize hashtags generated through CSS ::before?

The indexation team reported a case where a site used CSS ::before to add the # symbol in front of keywords. The indexation system did not recognize these hashtags because the # symbol was not in the ...

Jul 24, 2025 ⚡ Analysis available

★★ Can CSS Harm Your SEO Just Like JavaScript Does?

CSS is like JavaScript: it's perfectly acceptable to use it (everyone does), but it offers a lot of flexibility and power, which can sometimes lead to building things that don't work as intended for S...

Jul 24, 2025 ⚡ Analysis available

★★★ Why Does Google Struggle to Properly Index Your Login Pages and Member Areas?

John Mueller explained on Bluesky that login pages for services (such as analytics or billing interfaces) are difficult to rank well in Google or Bing search results. These pages requiring authenticat...

Jul 22, 2025 ⚡ Analysis available

★★★ Should You Hide Information from Structured Data If It's Not Publicly Visible?

On Bluesky, John Mueller explained that information not visible to logged-out users should not appear in structured data. If content, such as a product's price, is only displayed to logged-in users, i...

Jul 22, 2025 ⚡ Analysis available