Using Log Parser Studio To Find User Agents

If you want to find out which user agents are used to visit your site, you can use the below query. You can use this to find out about browsers, and honest-ish robots (i.e. ones that identify themselves via the user agent).

SELECT
    cs(User-Agent),
    count(cs(User-Agent)) as requestcount
FROM
    '[LOGFILEPATH]'
WHERE
    date = '2016-08-02' 
GROUP BY
    cs(User-Agent)
ORDER BY
    count(cs(User-Agent)) DESC

Remember to change the date when you run it.

Web Log Importer

If you are using Web Log Importer, you can get the same information using the following query:

SELECT
    [cs_user_agent],
    COUNT(1) as RequestCount
FROM
    LogEntry
WHERE
    [date] = '2020-03-10' 
GROUP BY
    [cs_user_agent]
ORDER BY
    COUNT(1) DESC