Looking on the internet deeply has found these results:

Today was successful. is the most popular phrase on the web.

Today was of success. 10 results on the web	Today was successful. 1646 results on the web More popular!
Some examples and use cases from the internet:	Some examples and use cases from the internet:
It doesn't look like this phrase is very popular! The search could not find any examples on the internet.	Mar 2, 2015 ... So, it is safe to say that today was successful, and we have definitely moved one J�tnar Dec 25, 2014 ... I Thanks God my birthday today was successful,. Callins Destiny. Subscribe SubscribedUnsubscribe 0. Subscription preferences. Loading. Mar 17, 2015 ... Follow Following Unfollow Blocked Unblock Pending Cancel. Melissa Fals @ Melissa_falss Mar 17. Today was successful. 3 retweets 5�... sized step closer to opening the Alpha. We want�... Feb 1, 2015 ... The launch at 10.21 am (0121 GMT) today was successful, JAXA and Mitsubishi Heavy said, adding: "We confirmed the rocket launched�...

Today was of success.

10 results on the web

Today was successful.

1646 results on the web

More popular!

It doesn't look like this phrase is very popular! The search could not find any examples on the internet.

Mar 2, 2015 ... So, it is safe to say that today was successful, and we have definitely moved one J�tnar
Dec 25, 2014 ... I Thanks God my birthday today was successful,. Callins Destiny. Subscribe SubscribedUnsubscribe 0. Subscription preferences. Loading.
Mar 17, 2015 ... Follow Following Unfollow Blocked Unblock Pending Cancel. Melissa Fals @ Melissa_falss Mar 17. Today was successful. 3 retweets 5�...
sized step closer to opening the Alpha. We want�...
Feb 1, 2015 ... The launch at 10.21 am (0121 GMT) today was successful, JAXA and Mitsubishi Heavy said, adding: "We confirmed the rocket launched�...