Who does not track you

Analysis
1

I want to know who is not using Javascript trackers (such as google-analytics, piwik …). I am not sure if this is the right way to query it:

SELECT
  pages.pageid,
  url,
  cnt,
  libs,
  pages.rank rank
FROM
  [httparchive:runs.2013_06_01_pages] AS pages
JOIN (
  SELECT
    pageid,
    COUNT(DISTINCT(type)) cnt,
    GROUP_CONCAT(type) libs
  FROM (
    SELECT
      REGEXP_EXTRACT(url, r'(piwik|google-analytics|getclicky|xiti|googletagmanager|criteo|webtrends|s_code|ntpagetag|tagcommander).*\.js') type,
      pageid
    FROM
      [httparchive:runs.2013_06_01_requests]
    WHERE
      REGEXP_MATCH(url, r'piwik|google-analytics|getclicky|xiti|googletagmanager|criteo|webtrends|s_code|ntpagetag|tagcommander.*\.js')
    GROUP BY
      pageid,
      type )
  GROUP BY
    pageid
  HAVING cnt = 0) AS lib
ON
  lib.pageid = pages.pageid
WHERE
  rank IS NOT NULL
  AND TLD(url) = ".fr"
ORDER BY
  rank