Many Web pages use forms to capture data from site users. This data can be particularly valuable in commercial and business sites. If you are responsible for such a site, you may need to retrieve data ...

The actual characters in a search request sent to a query program. It typically contains the query command and search data. Query strings are widely used on the Web for search engine queries as well ...

When clicking URL sent by advertisement or e-mail, character string (parameter) starting from "utm _ ~" may be attached to the end of URL. However, if you try to bookmark a URL as it is or share it on ...

Mozilla Firefox 102 was released today with a new privacy feature that strips parameters from URLs that are used to track you around the web. Numerous companies, including Facebook, Marketo, Olytics, ...