How long does WAMMI need to be on the site?
Unfortunately, the answer here is “it depends”. Long enough to get a representative sample of user-responses. This depends on the number of people using your site and the frequency of visits to your site. For large popular websites we recommend a minimum period of 2 weeks, in order to get a reasonable sample of results from both frequent and less frequent users. Smaller sites often require more time to get sufficient responses.
