You will be able to add deck(s), match(es), events and get analysis on your results.
It's totally free and signing up takes 5 seconds!
You can create decks associating them with any format and time period. Each deck can have matches or events associated with it.
Each deck or match can have associated info that you can easily check or edit.
If you have the decks associated you will also see how your results compare with the results from the premier events.
Check your global stats, with what you play the most and your evolution over time.
You can also filter for specific decks or periods to get more detailed statistics, like the importance of sideboard, average mulligans and performance versus specific decks.
Currently doing updates, some information might not be entirely accurate. Check again in a few minutes.