Top Browser

Browsers are ranked by number of users; the version percentage shown in the card's subtitle is calculated within that browser's own share, not across all site users.

This metric is your main anchor when facing frontend and rendering compatibility challenges. Imagine a mysterious visual bug is reported only on one specific browser; before anything else you need to know that browser's share of total traffic to correctly judge the fix priority. The dominant browser is always the first environment to check a platform's visual correctness against, since any incompatibility or quality drop there directly shadows the experience of a huge share of your audience.