What is the optimal length of the Title Tag?

[fitnesstrainergurgaon]

Hi Friends..... What is the optimal length of the Title Tag and Best Title Tag Length For SEO?

 

[Nomad]

Google search can only display 65 characters, if the title is longer than 65 characters, Google will slow ellipses. Therefore, you need to keep your title tag less than 65 characters and yo should try using primary as well as secondary keywords on the title