Editorial policy and source standards
How virterion.courses researches, labels sources, corrects pages and separates provider claims from independent evidence.
Evidence categories
We distinguish public provider information, official software documentation, Search Console data, reproducible first-party measurements and editorial inference. A provider statement can describe its offer but cannot independently prove performance or reliability.
Updates and corrections
Commercial facts are dated and should be rechecked at checkout. Material corrections are applied to the affected page. Readers can report an issue through the contact page.
Reviews and testing
We publish first-hand benchmarks only when measurement method, date and underlying records are available for verification. Pages without those records do not claim editorial testing, ratings or measured uptime.
Commercial independence
Affiliate links may generate commission, but do not change the price paid by the reader. The presence of a commission is disclosed near commercial content and in the affiliate disclosure.