| [params] | Value= |
| WT.ac | Ad click |
| WT.ad | Ad name |
| WT.bh | Browsing hour |
| WT.bs | Browser window size |
| WT.cd | Color palette depth |
| WT.cg_n | Content group name |
| WT.cg_s | Content sub-group |
| WT.co | Webtrends cookie |
| WT.co_a | Customer defineed cookie |
| WT.co_d | Webtrends cookie (third party) |
| WT.co_f | Webtrends cookie (first party) |
| WT.ct | Connection type |
| WT.dcsvid | Webtrends external visitor ID |
| WT.dl | Event type indicator (page view, downloads, etc) |
| WT.em | Encoding method |
| WT.es | Click based tracking |
| WT.fi | Flash installed |
| WT.fv | Flash version |
| WT.hdr | Http header |
| WT.hp | Home page event |
| WT.jo | Java enabled |
| WT.js | Javascript enabled |
| WT.jv | Java version |
| WT.le | Language encoding |
| WT.mc_ev | Marketing campaign event type |
| WT.mc_id | Marketing campaign ID |
| WT.mle | Metalanguage encoding |
| WT.oss | Onsite search terms |
| WT.oss_r | Onsite search number of results |
| WT.pi | Product attribute parameter |
| WT.pn_fa | Product attribute parameter (family) |
| WT.pn_gr | Product attribute parameter (group) |
| WT.pn_id | Product ID |
| WT.pn_ma | Product attribute parameter (manufacturer) |
| WT.pn_sc | Product attribute parameter (sub-catagory) |
| WT.pn_sku | Product sku |
| WT.pn_su | Product attribute parameter (supplier) |
| WT.rv | Registration event (registered visitor true) |
| WT.seg_x | Segmentation |
| WT.si_cs | Conversion step event |
| WT.si_n | Scenario name |
| WT.si_p | Scenario step name |
| WT.si_x | Scenario step number |
| WT.slv | Silverlight version |
| WT.sp | WT profile split parameter |
| WT.sr | Screen resolution |
| WT.srch | Paid search indicator |
| WT.sv | SmartView |
| WT.svl | SmartView link |
| WT.ti | Page title |
| WT.tsp | SmartView transition source |
| WT.ttp | SmartView transition target page |
| WT.tu | URL truncated |
| WT.tv | Webtrends tag version |
| WT.tx_cartid | Transaction cart ID |
| WT.tx_e | Transaction event (purchase, add to cart, etc.) |
| WT.tx_i | Transaction invoice |
| WT.tx_id | Transaction invoice date |
| WT.tx_it | Transaction invoice time |
| WT.tx_s | Transaction subtotal |
| WT.tx_t | Transaction total |
| WT.tx_u | Transaction # of units |
| WT.tz | Browser time zone setting |
| WT.ul | User language |
| WT.vhseg_1 | Custom WT visitor history segment #1 |
| WT.vhseg_2 | Custom WT visitor history segment #2 |
| WT.vhseg_3 | Custom WT visitor history segment #3 |
| WT.vhseg_4 | Custom WT visitor history segment #4 |
| WT.vt_a_d | Visitor history visit attributes |
| WT.vt_a_s | Visitor history visit attributes |
| WT.vt_d | Visitor history visit attributes |
| WT.vt_f | Visitor history visit attributes |
| WT.vt_f_a | Visitor history visit attributes |
| WT.vt_f_d | Visitor history visit attributes |
| WT.vt_f_s | Visitor history visit attributes |
| WT.vt_f_tlh | WH 1st party cookie time last hit |
| WT.vt_f_tlv | WH 1st party cookie time last visit |
| WT.vt_s | Warehouse visit start time |
| WT.vt_sid | Warehouse sessionID parameter |
| WT.vt_tlv | Warehouse time of last visit |
