Google has updated several Search documentation pages this October. These are clarifications and practical guidance—not a newly announced ranking update. For a small website, the useful question is simpler: is there anything here that deserves attention?
1. Use readable URLs when creating new pages.
On 23 October, Google clarified its recommendation to separate words in URLs with hyphens rather than underscores. For a new article, a descriptive address such as /seo-audit-checklist/ is easier to understand than /seo_audit_checklist/.
That does not mean you should rename every existing page. A URL that already works may have links, bookmarks and search history attached to it. Changing it solely to replace underscores can create unnecessary redirect and maintenance work. Make the better choice for new pages; change established URLs only when there is a real reason and a sound redirect plan.
2. Know whether you want a page found, crawled or previewed.
Google refreshed its explanation of controls available to site owners on 21 October. These controls do different jobs. A noindex rule tells Google not to show an accessible page in Search once Google can crawl and process that rule. A robots.txt disallow rule controls crawling; it is not a dependable way to remove a web page from Search. Snippet controls affect how much of a page may be previewed in a result, not whether the page is indexed.
Before changing a WordPress SEO setting, identify the problem you are trying to solve. A page that should be discoverable needs a different approach from a private or low-value page you do not want appearing in Search.
3. Check what visitors can publish on your site.
On 26 October, Google updated its user-generated spam guidance. If your site allows comments, user profiles or shareable user-created pages, review how those areas are moderated. Spam links or automatically created public pages can become a search-quality problem.
For a small WordPress site, a sensible first check is straightforward: review pending and published comments, remove suspicious links, and make sure moderation is configured appropriately. If your site creates pages for sharing by link rather than for public discovery, decide whether those pages should be indexed at all.
A note on robots.txt: Google’s crawler documentation also explains how UTF-8 paths and percent-encoded paths are matched. This matters mainly when you maintain custom robots rules containing non-ASCII characters; most beginners do not need to edit a working robots.txt file because of this clarification.
What to do this week
Choose one newly planned URL, one page with an unusual indexing setting and one place where visitors can submit content. Check each against its intended purpose. No site-wide overhaul is necessary.
For more structured help, the SEO Academy lesson on internal linking explains how to make important pages easier to reach. If you want to review a small site systematically, the SEO Audit Workbook offers a practical way to record what you find.
Keep learning with The SEO Note. Receive useful search updates, new SEO Academy lessons and practical resources when there is something worthwhile to share.