Cathair Bhaile Átha Cliath beo roimh an gcluiche

The video likely performed well due to its energetic and visually engaging content of a large crowd celebrating, combined with a subtle but clear promotion of an Irish language and culture-related service, tapping into a sense of national pride or interest.

The video shows a large crowd of people waving flags and cheering in a city square, presumably before a match. Text overlays indicate the location as Dublin and mention "Éasca Péasca", which is also presented as a website for online Irish classes, courses, and clothing.

The video prominently displays the name "Éasca Péasca" and its website "www.eascapeasca.ie", which offers online Irish classes, courses, and clothing. The hashtags also reinforce the brand and its offerings.