Key Takeaways
Google updated its guide to preventing user-generated spam on 26 October 2026
The Google spam guide now names tools that let users publish shared pages, generated content or web apps
Google says pages made for direct sharing should get noindex or a robots.txt block by default
Google's robots.txt documentation says a blocked URL can still be indexed if other sites link to it
The guide adds checks for spikes in indexed pages, impressions and newly published public pages
The Google spam guide for user-generated content now tells platforms to keep pages made for sharing out of Search.
Google updated the guide on 26 October. Its documentation updates log says the aim is to keep user-created pages that aren't meant for Search out of the index.
If your product lets people create shareable links, generated outputs, or small tools, this lands on your roadmap.
Answer engines are building tools inside their replies too. We covered ChatGPT building calculators inside its answers earlier this week.
What Google added to the guide
The guide's opening now names tools that let users publish shared pages, generated content, or web apps. Google says spammers may create large numbers of pages or sites on them.
A new section, Only index content meant for Search, asks you to sort each page type by how people should reach it.
"Consider whether that content is meant to be found through search engines" -
For pages made for direct sharing, collaboration, or utility, Google says to apply noindex or block crawling in robots.txt by default.
Should you use noindex or robots.txt for share links?
Google's noindex documentation says noindex works only when Googlebot can crawl the page, because a robots.txt block stops Google from seeing the tag. Google's robots.txt introduction says a disallowed URL can still be indexed if other pages link to it.
So if a share link must stay out of Google results, a noindex rule on a crawlable page is the control Google's own documentation describes for that job.
5 page types and the control Google's docs point to
| Page type | What Google's docs say | Control to check on your site |
|---|---|---|
| Share links and collaboration pages | Apply noindex or block crawling by default | noindex via meta tag or X-Robots-Tag, with the page left crawlable |
| Generated outputs and interactive tools | Same default as share links | noindex on the output template |
| Posts from new users | Consider noindex until the user builds a reputation | A trust threshold that lifts noindex |
| Links inside untrusted content | Add a nofollow or ugc rel attribute | rel value on every user-added link |
| Pages that must stay hidden | robots.txt isn't a way to keep a page out of Google; use noindex or a password | Login wall or noindex |
4 monitoring checks in the updated guide
- Verify your site or subdomain in Search Console to get manual action and security alerts
- Watch the Page Indexing report for unexpected spikes in indexed pages
- Watch the Search performance report for impressions or queries that don't fit your platform
- Alert on spikes in new public pages, or a few users creating most indexable URLs
The last check is new platform-level advice. Google suggests tracking creation and indexing yourself, outside Search Console.
If you're already splitting Search Console data by source, add the multimodal filter for Google Lens traffic to the same weekly view.
3 things to do this week
List every page type your users can create. Mark each one as meant for search or meant for people with a link.
Check share templates for a robots.txt block. If one exists, Googlebot can't see a noindex tag on those pages.
Set 1 indexing alert. Flag any week where the Page Indexing report shows indexed pages jumping without a launch behind it.
This content is generated with the help of AI and involves human oversight. Please verify the sources and claims at your end.
