Mueller explains why Google skips pages with perfectly good text

Google's John Mueller made a simple but uncomfortable point: site quality is more than just text. When Google's systems have serious concerns about a site's quality, they reduce crawling and indexing — and some pages simply never make it into the index.

"A lot of times people will say, well, my text is unique or my articles are good," Mueller notes. But text alone isn't enough. Quality, he says, is defined by the whole page experience: "We almost have to take into account the full experience on a page, because that's what users see."

What this means in practice:

• Not just copy. Great text can still fail because of excessive ads, interstitials, hidden content or filler — like the long intros before a recipe.
• Indexing as a signal. "Crawled — currently not indexed" and "discovered — currently not indexed" often reflect Google's doubts about quality, not a technical error.
• Less index when quality is low. "If our systems are seriously worried about the quality of the website, they will reduce the number of pages at the index," Mueller says.

According to Search Engine Journal, when pages won't index without an obvious technical cause, the reason to investigate is quality.

If pages sit in "not indexed" for good while robots.txt, canonicals and sitemap check out, the real cause, it seems, lies in the page experience itself: excessive ads, interstitials, load speed and the actual value of the content — especially AI-written text. The catch is that it's hard to judge from the inside: attachment to your own content hides the weak spots that users and the algorithm see clearly.

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