— — Moscow

Issue 24 / Vol III

01

By Grade

Grade F — F (0–59)

40 publicly audited sites scored in this band. Grade F sites have foundational problems — often missing essential tags (canonical, robots), no structured data, blocked AI bots, or severe Core Web Vitals failures. The fixes are usually obvious but require operational discipline.

All case studies

02 · Other grades

A (90-100)B (80-89)C (70-79)D (60-69)F (0-59)

03 · Top 40

Last updated · 2026-10-27