| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 262 of 696 | 62% | 34 of 80 | 57% | 24 | 50 | 41 | 118 | 0 | 10 |
| aggregate() | | 2% | | 10% | 5 | 6 | 16 | 18 | 0 | 1 |
| processFile(SourceFile) | | 67% | | 56% | 15 | 25 | 22 | 68 | 0 | 1 |
| compressCss(InputStreamReader, OutputStreamWriter) | | 63% | n/a | 0 | 1 | 2 | 6 | 0 | 1 | |
| beforeProcess() | | 83% | | 75% | 1 | 3 | 1 | 5 | 0 | 1 |
| gzipIfRequested(File) | | 100% | | 100% | 0 | 5 | 0 | 8 | 0 | 1 |
| afterProcess() | | 100% | | 66% | 2 | 4 | 0 | 6 | 0 | 1 |
| isMinifiedFile(File) | | 100% | | 75% | 1 | 3 | 0 | 2 | 0 | 1 |
| ratioOfSize(File, File) | | 100% | n/a | 0 | 1 | 0 | 3 | 0 | 1 | |
| getDefaultIncludes() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 | |
| YuiCompressorMojo() | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 |