Marinsa International

Marinsa International is a business whose own site puts it this way: "Marinsa Int is the leading supplier of medium-speed diesel propulsion for tug boats, supply vessels, tuna and sardine purse seiners, as well as other vessels." Its AI visibility score is 5.4 out of 10: the engines can find it, but they do not have much to hold on to.

On its own pages the site does well on a clear heading structure, crawler access and the files AI engines look for and sitemaps and entity links AI can follow. It is passable on a partly stated business identity and a few credibility markers. What holds it back is structured data describing the business.

Off the page, other sites link to it. There is some, but not much, sign that the domain is only lightly established. Beyond that, AI engines do not yet recognise it as a distinct business, there is no press coverage to draw on, nobody is discussing it where AI engines look and it does not come up on Reddit. None of that can be fixed on the page: it has to be earned.

The business dates to 1981.