Myth: noindex on faceted pages keeps you safe

Myth: noindex on faceted pages keeps you safe

'Q: I noindexed all my color/size filter URLs. That solves my crawl problem, right?'

Short answer: No — noindex is a rendering instruction, not a crawl instruction. Google still has to fetch the page to see the tag.

The longer version: People assume noindex stops crawling. It doesn't. Googlebot requests the URL, downloads it, then reads the meta robots. So if you have 40,000 facet combinations, that's still 40,000 requests eating crawl budget — they just don't get indexed. Worse, Google eventually drops noindexed links from its crawl scheduling, so deep noindex,follow pages can lose their link-passing value over time.

If the real goal is to stop crawling, block the parameter pattern in robots.txt or never link to it in the first place. Use noindex only for pages you must link to but don't want ranking.

Rule of thumb: noindex controls the index, robots.txt controls the crawl. Don't mix them up.

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