u/Zaillor

One thing we've been noticing recently is that sitemap problems are rarely about not having a sitemap.

It's usually that the sitemap no longer reflects the site.

We've looked at a number of websites recently where the sitemap was technically present, but it contained old URLs, missed important pages, or hadn't been updated after major content changes.

Traditional search engines have become pretty good at discovering content through links.

But as more AI-powered search experiences rely on retrieving relevant pages efficiently, it feels like clean discovery signals are becoming more important, not less.

A few patterns we've been seeing:

• Key service pages missing from the sitemap
• Old redirected URLs still being submitted
• Blog content showing up months after publication
• Multiple sitemap files with conflicting information
• Sitemaps that haven't changed despite major site updates

None of these issues necessarily break a website.

But they add friction.

And one thing we've learned from technical SEO over the years is that small amounts of friction tend to compound.

Another thought we've been discussing internally:

Schema helps AI systems understand a page.

A sitemap helps them discover it.

Those solve two very different problems, and I think they're often lumped together under the broad umbrella of "AI SEO."

I'm curious whether others working on GEO or AI search optimization are seeing similar patterns.

Have sitemap quality or crawlability issues come up more often than you expected, or has content quality remained the biggest limiting factor?

We documented the patterns we've been seeing in more detail here for anyone interested:

https://www.zaillor.com/insights/sitemap-ai-visibility

This wasn't something we expected when we started doing GEO audits.

Most people assume AI visibility problems come from missing structured data.

But honestly, we're finding the opposite more often.

The weird cases are the ones where a site has plenty of schema, yet AI systems still seem confused about who the company is, what it offers, or how different entities relate to each other.

A recent audit had:

• 3 separate Organization schemas
• Different company descriptions depending on the page
• Multiple social profile references pointing to different places
• Service pages describing the same offering in different ways

Technically, none of that would trigger a "missing schema" warning.

An SEO tool would probably tell you everything is fine.

But if you're an LLM trying to build a coherent understanding of the company, it's a mess.

The more audits we do, the more it feels like schema isn't really a coverage problem anymore.

It's a consistency problem.

Another thing we've noticed:

People talk about structured data as if it's an AI visibility hack.

We're not seeing evidence of that.

Some sites have incredibly clean schema and still don't get cited much.

Others have average implementations but strong third-party mentions, clear brand positioning, and a much stronger entity footprint overall.

Which makes me think schema is mostly reducing uncertainty rather than creating authority.

It helps AI systems understand you.

It doesn't necessarily give them a reason to mention you.

That's a different problem.

We ended up documenting a lot of these patterns in a longer write-up here:

https://www.zaillor.com/insights/structured-data-ai-visibility

Curious if others doing entity SEO or GEO work are seeing the same thing.

Are you finding more issues from missing structured data, or conflicting structured data?

Spent the last few weeks checking how SaaS companies show up in ChatGPT, Gemini, and Claude.

One thing that surprised me:

Some companies ranking #1-3 on Google for their core keywords either don't get recommended by AI at all, or get described incorrectly.

Makes me think we're entering a weird phase where "ranking well" and "being understood by AI" are becoming two different problems.

Wrote up some of the patterns we found while auditing SaaS brands:

https://www.zaillor.com/insights/saas-ai-search-visibility-chatgpt-gemini-claude

Would love to know if others here have tested this on their own sites. Seeing similar results or not?