Highlight individual datapoints in histogram bin

I have a graph showing the load time distribution for websites within an industry. The x-axis is showing the load time buckets (<1 s, 1-2 s, 2-3 s, 4-5 s and so on) and the y-axis is showing number of sites. The idea is that a user should be able to get a holistic view of how websites within an industry performs. On this graph I would also like to display which load time bucket one or two specific sites belongs to so that the user can see how these sites compare to each other and the industry in general.

What I have so far is this...

However, this is somewhat of a misrepresentation of the data since a site is not an entire bucket but rather part of it. Another issue is that when multiple sites end up in the same bucket (which is very common) there is no easy way of coloring the bar.

Is there a better way of highlighting which bucket a single data point belongs to?