Table 5.

Dataset attributes based on URL parameters.

Nr.	Attribute	Format	Description	Values
1	qty_dot_params	Number of ”.” signs	Numeric
2	qty_hyphen_params	Number of ”-” signs	Numeric
3	qty_underline_params	Number of ”_” signs	Numeric
4	qty_slash_params	Number of ”/” signs	Numeric
5	qty_questionmark_params	Number of ”?” signs	Numeric
6	qty_equal_params	Number of ”=” signs	Numeric
7	qty_at_params	Number of ”@” signs	Numeric
8	qty_and_params	Number of ”&” signs	Numeric
9	qty_exclamation_params	Number of ”!” signs	Numeric
10	qty_space_params	Number of ” ” signs	Numeric
11	qty_tilde_params	Number of ”signs	Numeric
12	qty_comma_params	Number of ”,” signs	Numeric
13	qty_plus_params	Number of ”+” signs	Numeric
14	qty_asterisk_params	Number of ”*” signs	Numeric
15	qty_hashtag_params	Number of ”#” signs	Numeric
16	qty_dollar_params	Number of ”$” signs	Numeric
17	qty_percent_params	Number of ”%” signs	Numeric
18	params_length	Number of parameters characters	Numeric
19	tld_present_params	TLD${}^1$present in parameters	Boolean	[0, 1]
20	qty_params	Number of parameters	Numeric