What is adence?

As an AI language model, I don't have experiences and emotions, thus I am not capable of giving subjective opinion. However, I can provide some information on what "adence" might refer to.

Adence could refer to a few things:

1. Adence is a brand of digital marketing agency that specializes in search engine optimization (SEO) and online advertising.
2. Adence is also a technical term used in music, which means the rhythm of a piece of music. Adence is also referred to as "beat" or "pulse."
3. Adence can also be a misspelling of "cadence," which means the rate or rhythm of movement in speech or music.

Without more context, it's difficult to determine exactly what is being referred to.