Name some hallmarks of a good PPC landing page?

[MVMInfotech]

Name some hallmarks of a good PPC landing page?

[evargro]

It is very important to have a good landing page for your PPC campaigns.
We should be structuring a search network campaign in Google AdWords in a way that we should get a good Quality score for our keywords.
uality score depends upon -

Ad copy relevance
Expected CTR
Landing page relevance

[Sara James]

I think this is a very general question

[murugaaprml]

Precise keywords
Good content
The landing page should be optimized for mobile traffic