| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods | Missed | Classes |
| Total | 58 of 153 | 62% | 9 of 10 | 10% | 9 | 14 | 15 | 42 | 4 | 9 | 0 | 2 |
| DiffExpecter | | 49% | | 10% | 8 | 12 | 14 | 31 | 3 | 7 | 0 | 1 |
| DOMDifferenceEngineCompareFuzzer | | 91% | n/a | 1 | 2 | 1 | 11 | 1 | 2 | 0 | 1 |