Analytics.usa.gov was launched on March 19, 2015 with data for about 300 (out of 1350) .gov domains, including every cabinet department. Around April 22, 2015, the government of Philadelphia launched its own analytics website at analytics.phila.gov, built using a forked version of the source code developed for analytics.usa.gov. On February 18, 2016, analytics.usa.gov introduced agency-specific dashboards for its participating agencies: users could now filter to results only from that specific agency.