Vector Charts

Vector Charts describes itself simply: "Get Started for Free Contact Us Try it Out - Drag to pan Charts for the Modern Web We use Mapbox Vector Tiles, the standard for modern maps, keeping info crisp at any zoom level." To AI engines like ChatGPT and Perplexity, though, it is barely visible: it scores 4.2 out of 10.

On the page it is passable on a workable page structure, a few credibility markers and partial sitemap and link coverage. What holds it back is a clearly stated business identity, the technical files AI engines look for, such as llms.txt or an open robots.txt and structured data describing the business.

Off the page there is only faint evidence that only a handful of sites link to it, the domain is only lightly established and there is little discussion of it. Beyond that, AI engines do not yet recognise it as a distinct business, there is no press coverage to draw on and it does not come up on Reddit. Those are earned elsewhere on the web, not fixed on the site itself.

AI crawlers have visited 2 times in our tracking, including ClaudeBot (Anthropic). It does link out to several social profiles, which helps engines tie the brand together.