> ## Documentation Index
> Fetch the complete documentation index at: https://gcore.com/docs/llms.txt
> Use this file to discover all available pages before exploring further.

# What storage variables does WAAP use?

The following table contains a list of local storage variables that are used to save key/value pairs in a web browser. These variables are not cookies.

| Variable | Description                                                            | Sample value                         |
| -------- | ---------------------------------------------------------------------- | ------------------------------------ |
| cnv      | CAPTCHA-related local storage data.                                    | 51507208066                          |
| csr      | CAPTCHA-related local storage data.                                    | RSNBLPNDACD                          |
| otr      | Shell mouse script-related local storage data.                         | cfc3f5050e9                          |
| altutgv2 | A variable related to the user tag token. Contains local storage data. | h4d73db3157e44edb918eea80571a69f2776 |