HackThisSite.org, commonly referred to as HTS, is an online hacking and security website founded by Jeremy Hammond. The site is maintained by members of the community after he left the organization. It aims to provide users with a way to learn and practice basic and advanced "hacking" skills through a series of challenges in a safe and legal environment. The organization has a user base of over a million, though the number of active members is believed to be much lower. The most users online at the same time was 19,950 on February 5, 2018 at 2:46 a.m. CT. More information...
According to PR-model, hackthissite.org is ranked 526,211th in multilingual Wikipedia, in particular this website is ranked 309,096th in English Wikipedia.
The website is placed before tskies.com and after lorenzotaccioli.it in the BestRef global ranking of the most important sources of Wikipedia.