add metricool stats

Ou avec ce pixel dans le footer

<img src="https://tracker.metricool.com/c3po.jpg?hash=d8939750b2ccb6164c7ec5649ac8005e"/>

added To Do label

assigned to @Plumtree3D

changed the description

added Doing label and removed To Do label

marked the checklist item Est-ce que c'est basé sur google analytics ? as completed

marked the checklist item quels cookies sont déposés ? as completed

marked the checklist item quels cookies sont déposés ? as incomplete

closed

removed Doing label

reopened

created branch 8-etudier-les-stats-de-metricool to address this issue

mentioned in merge request !9 (merged)

added To Do label

changed title from Etudier les stats de metricool to add metricool stats

changed the description

added Doing label and removed To Do label

created branch 8-add-metricool-stats to address this issue

added Need review label and removed Doing label

mentioned in commit 72ea508e

closed with merge request !9 (merged)

removed Need review label