Google made two major announcements on Thursday. One of them impacts advertisers who use third-party measurement systems. The other affects advertisers who haven’t converted their sites to HTTPS till now.
Parallel tracking will be needed from October 30
Google has been working on numerous initiatives to enhance landing-page loading times, especially on mobile. Parallel tracking is one of these methods. It was introduced last year and made available this year. Parallel tracking will be needed for all advertisers who utilize third-party click measurement systems this autumn, Google announced on Thursday.
Parallel tracking helps to quicken landing-page loading times by separating tracking parameters from landing page URL. Instead of loading the tracking URL, AdWords click tracker and any redirects before the user views landing page. The user can go to landing page while tracking functionality loads separately.