| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods | Missed | Classes |
| Total | 837 of 5,681 | 85% | 114 of 1,017 | 88% | 113 | 684 | 200 | 1,399 | 29 | 171 | 6 | 36 |
| StructuredField.java | | 39% | | 52% | 63 | 118 | 161 | 288 | 19 | 42 | 6 | 12 |
| Host.java | | 71% | | 80% | 4 | 15 | 7 | 32 | 3 | 10 | 0 | 2 |
| Upgrade.java | | 80% | | 85% | 5 | 15 | 7 | 34 | 3 | 5 | 0 | 1 |
| HttpHeaderParser.java | | 97% | | 95% | 5 | 62 | 5 | 151 | 0 | 9 | 0 | 4 |
| Cookie.java | | 96% | | 95% | 6 | 63 | 4 | 124 | 2 | 19 | 0 | 2 |
| HttpParser.java | | 99% | | 98% | 6 | 282 | 6 | 457 | 0 | 40 | 0 | 2 |
| MediaType.java | | 96% | | 70% | 13 | 31 | 5 | 75 | 0 | 9 | 0 | 1 |
| AcceptEncoding.java | | 88% | | 75% | 3 | 8 | 2 | 21 | 1 | 4 | 0 | 1 |
| EntityTag.java | | 95% | | 94% | 2 | 13 | 1 | 23 | 1 | 2 | 0 | 1 |
| ContentRange.java | | 97% | | 80% | 2 | 11 | 1 | 24 | 0 | 6 | 0 | 1 |
| MediaTypeCache.java | | 98% | 75% | 1 | 4 | 1 | 14 | 0 | 2 | 0 | 1 | |
| Authorization.java | | 100% | | 95% | 1 | 15 | 0 | 48 | 0 | 3 | 0 | 2 |
| Ranges.java | | 100% | | 100% | 0 | 16 | 0 | 32 | 0 | 7 | 0 | 2 |
| TokenList.java | | 100% | | 100% | 0 | 12 | 0 | 30 | 0 | 2 | 0 | 1 |
| Priority.java | | 100% | | 75% | 2 | 10 | 0 | 21 | 0 | 6 | 0 | 1 |
| AcceptLanguage.java | | 100% | | 100% | 0 | 8 | 0 | 21 | 0 | 4 | 0 | 1 |
| SkipResult.java | | 100% | n/a | 0 | 1 | 0 | 4 | 0 | 1 | 0 | 1 |