| Class | Rating | Complexity | Lines of code |
|---|---|---|---|
| CRB_DS | 169 | 529 | |
| WP_Cerber | 128 | 441 | |
| CRB_2FA | 111 | 521 | |
| CRB_Scan_Grinder | 102 | 414 | |
| CRB_Request | 63 | 190 | |
| CRB_Slave_Table | 58 | 256 | |
| CRB_Nexus | 49 | 274 | |
| CRB_Sessions_Table | 35 | 174 | |
| CRB_Cache | 30 | 92 | |
| CRB_Addons | 16 | 54 | |
| CRB_Events | 16 | 42 | |
| CRB_Master | 12 | 50 | |
| CRB_Plugin_Upgrader | 8 | 53 | |
| CRB_Upgrader_Skin | 8 | 24 | |
| TR_IP_Locked | 7 | 26 | |
| WF_WHOIS | 6 | 20 | |
| CRB_Scan | 2 | 6 | |
| CRB_Globals | 1 | 4 |