The headline misses the key point that this only covers social media traffic to websites that have the statcounter web tracker installed. Is this likely to be

The headline misses the key point that this only covers social media traffic to websites that have the statcounter web tracker installed. Is this likely to be a representative sample of all social media traffic? I don't think so, and would love to sanity-check the underlying numbers against some other sources, but they only provide the percentages.