Googleis marking its 23rd birthday on Monday witha new Doodle.

The animated Doodle features a layered birthday cake with rainbow sprinkles and the number 23 written on the top.

Officially established on Sept. 4, 1998, Google was co-founded bySergey BrinandLarry Page.

The following year, the pair developed the first prototype of Google together in their dorms.

Sundar Pichai, the current CEO of Google and its parent, Alphabet, succeeded Page in 2015.

With its market dominance has comeincreased scrutinyfrom lawmakers, regulators and its own employees.

Google and Alphabet employees have alsoformed a unionso they have a “meaningful say” in decisions.