I ran lychee in GitHub and got this summary:
https://github.com/pyvista/pyvista/actions/runs/15071743437/attempts/1#summary-42369553803
Summary
| Status |
Count |
| π Total |
454 |
| β
Successful |
446 |
| β³ Timeouts |
0 |
| π Redirected |
0 |
| π» Excluded |
7 |
| β Unknown |
0 |
| π« Errors |
0 |
But 446 + 7 β 454, I would have expected the total to match the sum of all individual status reports, i.e. Total = 453