Heavier than 82% of the sites we’ve measured
On a homepage load, ctvnews.ca pulls 1.3 MB of advertising and tracking data — 13% of the page — across 491 ad/tracker requests, from vendors such as Permutive, Google Ads · DoubleClick, Magnite. That data costs about 5.7 kg of CO₂ per million pageviews on the EU-average grid (grade D).
Permutive, Google Ads · DoubleClick, Magnite