Heavier than 76% of the sites we’ve measured
On a homepage load, ceneo.pl pulls 940 KB of advertising and tracking data — 6% of the page — across 53 ad/tracker requests, from vendors such as Meta Pixel, Google Ads · DoubleClick, Microsoft Clarity. That data costs about 4.2 kg of CO₂ per million pageviews on the EU-average grid (grade C).
Meta Pixel, Google Ads · DoubleClick, Microsoft Clarity