Title told me that "lower is better". Assumption: it's introducing the graph, I should look at it
Graph shows from left to right the best browsers for privacy. Assumption: they are the best for privacy, the title told me so
Then I read the description. But I'm a data analyst, I'm used to look at the details. Most people do not. They want quick "tell me what's happening". It's something you accept if you work in this field, the best DAs can tell their stories in just a few graphs.
Tip: assume that people won't read anything. They will just look at the graph. If each point is not equal, then your graph needs to show it. Looking at the source really quick, I maybe would've done a graph that shows points per category. It would need some work to look good and not cluttered, but that way you can let the viewer decide for themselves what they consider important and look at the points that matter to them.
Take this as constructive criticism and not as a "gotcha", I fall for this trap every once in a while too. Try to not be frustrated, it's just how it is. Next time you'll do a better job at passing your message