Business Directories

A country-by-country research index of business directories, recording what each one accepts, how it links, and when it was last verified.

Methodology

Every directory is checked by hand before publication. Each record stores what the directory accepts, whether listing is free or paid, whether verification or manual review is required, how it links out, and the date it was verified. Nothing is published from an automated crawl, and no value is estimated or inferred.

Domain Rating, Authority Score, estimated traffic and referring domains are third-party metrics produced by their respective providers, not by PetroHrys.com. The PetroHrys Score is a first-party editorial assessment.

Countries

Questions

What is this section?

A research index of business directories, organised by country and category. Each entry records what a directory accepts, how it links out, and how it was verified.

How is the PetroHrys Score produced?

It is a first-party editorial assessment made by Petro Hrys. It is not supplied by any third party and is not a review rating.

Are Domain Rating and Authority Score your own numbers?

No. Domain Rating, Authority Score, estimated traffic and referring domains are third-party metrics. Each recorded value stores its provider and the date it was measured.

Why are some pages empty?

Directories are published only after manual verification. Pages with no verified entries are left empty and excluded from search indexing rather than filled with placeholder data.