How should I include a list of links in my thesis?

In my thesis, I would like to refer to a set of links. These are tools/calculators/etc. related to my subject, included to show that there is an interest in society at large in this topic.

I'm wondering what the best way would be to include them. Options include:

• all (15+) in the running text is cumbersome;


• a table with only one column looks just plain weird;


• as references [1,3-5,76] breaks the flow of reading, and mixes them up with formal, cited literature sources. I would not suggest that these links are quality sources of anything, their simple existence is the point;


• as an appendix diminishes their impact.