Heavier than 64% of the sites we’ve measured
On a homepage load, bt.dk pulls 546 KB of advertising and tracking data — 9% of the page — across 14 ad/tracker requests, from vendors such as Google Ads · DoubleClick, Meta Pixel, Piano. That data costs about 2.4 kg of CO₂ per million pageviews on the EU-average grid (grade C).
Google Ads · DoubleClick, Meta Pixel, Piano