What is a web directory?

They came before search engines, as the way people found things on the early web. There was no reliable way to search for a page, so you browsed a hand built category tree kept up by a group of human editors: Arts, Business, Computers and so on, down through subcategories until you reached a list of sites someone had judged worth including.

For years that was the front door to the web, and it worked because the web was small enough for people to keep up with. Once search engines could rank pages automatically, browsing a category tree stopped making sense for finding things, and directories lost almost all of their readers.

What they kept was a side effect nobody had planned. Every listing carried a link, and links were what the new search engines used to judge which sites mattered. So a format that had stopped being useful to readers became very useful to anyone trying to rank, and a whole industry grew up around it.

Many of them turned into a way of selling links. Once directory links were worth something, paid submission became normal, editorial standards fell away, and thousands of directories existed for no reason other than to publish links for a fee.

Google responded around 2012 by devaluing large numbers of these sites at once, and their links stopped counting. Some directories closed, many kept running with nobody reading them, and a great deal of the advice written before then was never updated.

This is the most important thing to understand about the category. Directories were genuinely useful once, and they no longer work the way a 2010 blog post describes. Something specific changed, most published advice predates the change, and very few people went back to check.

Less than the old promise, but more than nothing, as long as the directory is one of the small number still genuinely maintained.

A new site with no links at all has a discovery problem. Search engines find pages by following links, so if nothing points at you, there is nothing to follow. A handful of directory listings fixes that in an afternoon, for free.

A few directories still pass ranking credit, which is the small gain most people come looking for. Most do not, and the ones that charge for it are selling something Google's own policy names as a violation.

A maintained directory in a real niche can also send you actual visitors, which is worth more than any of the above.

What a listing will not do is move a competitive search term on its own. Advice that says otherwise is usually describing the web of around 2009.

Whether the page your listing sits on is indexed, meaning a search engine has stored it and can show it in results. The size of the directory and its authority score matter far less than that.

If a directory has thousands of category pages that search engines never store, your listing sits somewhere nothing can see it. The link cannot pass anything, no reader will find it, and the time you spent submitting is gone. This happens more often than you would expect, even on directories with impressive looking numbers, because a site can be strong overall and still have its listing pages left out.

That is why indexing is the heaviest factor in how we rank entries, ahead of authority and ahead of cost. It is also the easiest thing on this page to check for yourself, and the next section shows you how.