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Documentation

What each number on this site means, how it is measured, and how the product works. The measurements themselves live on the pages these articles link to.

Concepts

  • Indexation rate

    What a directory's indexation rate means, how to check a single page yourself, how many checks it takes before we publish a rate, and where each measured rate appears.

  • Followed links

    What dofollow, nofollow, sponsored and ugc mean on a link, what each changes for search ranking, and how we verify the rel on real listing pages.

  • Listing liveness

    What it means when a directory is alive, dead, blocking our crawler or not yet verified, and how a listing that disappears is recorded rather than deleted.

  • Footprint

    A product's footprint is every directory listing we have observed for it, each with a first-seen and last-seen date. History is kept, never rewritten.

  • Visibility score

    How the visibility score is computed from rated directories, when it is withheld, and why the leaderboard's votes view is kept apart from it.

Measurement

  • How we measure

    Every published number is measured by our own crawler against real pages. The method lives on the methodology page; this page is the orientation.

Using the product

  • Running a scan

    The scan reads the index we have already built, so it answers in seconds and no crawler touches your site. Counts are free; the breakdown costs an email.

  • Claiming a product

    Ownership is proven with a meta tag or DNS record, and the badge has to be on the page too. What a completed claim gets you, and what pauses if the badge comes down.

  • The launch report

    The report audits one product against every tracked directory: live listings, wasted spend and ranked next steps, built from measurements we already hold.

  • Exporting your data

    Signed-in users download every listing behind their numbers as a ten-column CSV. The export is not gated on a paid plan, and there is no API yet.

Reference

  • Glossary

    One-sentence definitions of the terms used across lineofsites, each linked to the concept page or the surface where the number is published.

  • Data and corrections

    Where the numbers come from, how often they refresh, how to file a correction, and what happens to the data when we are shown to be wrong.