The logo is not square
ATTENTIONWhat it means
The viewBox is the offending value, which is not a square. Providers render the indicator in a circle or a square avatar, so a rectangular logo is cropped or padded and rarely looks like the brand intended.
How to fix it
Re-export on a square canvas so the viewBox width and height match, with the mark centred and comfortable padding.
Check your own domain
This page describes the condition. To find out whether your domain has it, run the BIMI test or the full checkup, which examines every record at once.
Understand it properly
This page covers one condition. For the whole picture, BIMI, defined, or start at the Health Library.
Where this comes from
We judge this against BIMI draft 14, section 4.3. Every finding on this site cites the specification behind it so you can check the work rather than take our word for it.
Other BIMI conditions
BIMI_LOGO_NOT_SQUARE
Every fix on this site is yours to implement. If you would rather someone did it, I take this work directly.