Scoring framework
Our sample model weighs privacy and security at 35%, performance at 25%, usability at 20%, value at 15%, and transparency at 5%. A production site should retain test logs, dates, software versions and network conditions for every measured result.
Privacy and security
Review encryption protocols, kill-switch behavior, DNS and IPv6 leak protection, logging policy, audit history, ownership, jurisdiction and incident response.
Performance
Test multiple nearby and long-distance locations at several times of day. Publish baselines, medians and the testing date instead of presenting a single best-case number.
Usability and value
Assess setup, app consistency, accessibility, support quality, simultaneous device limits, introductory price, total prepaid amount, renewal price and refund restrictions.
Affiliate disclosure
Corrections
Product details can change quickly. Add a visible correction channel and date-stamp every review. Material changes should trigger a re-review rather than a silent edit.