Question 1

Is app.stumbleupon.com a safe and secure website?

Accepted Answer

Yes, according to our latest analysis, we analyzed its historical safety records.

Question 2

What is the authority score of app.stumbleupon.com?

Accepted Answer

As of July 14, 2026, app.stumbleupon.com holds an estimated domain authority score of 66/100 based on our VisitRank tracking algorithms.

Question 3

What are the top alternatives to app.stumbleupon.com?

Accepted Answer

You can find the best alternatives and similar sites to app.stumbleupon.com in our explore section, which includes competitors in the Archived Domain sector.