Complex sentence: The last time someone added something on there was in 2013, and even then, it was just general fixes for the browser; the second post was back in 2010 for the tagging of the page for France Wiki Project.
Split into simpler sentences: The last time someone added something was in 2013, and even then, it was just general fixes for the browser. The second post was back in 2010 for the tagging of the page for the France Wiki Project.