Why is my site stuck on page 2 even though it has higher DA?

[SEOByTheMinute]

Hi,

I'm just trying to figure out why we're still not on first page for 'criminal lawyer sydney' (stuck on result #15) - I checked out SEO Moz and I can see the Domain Authority for our site 'criminal-lawyer.com.au' - is at 23 which is higher than other sites that rank on first page of this search.

I've done a bunch of technical stuff on the site too - so if anyone can give any insight on why this could be happening it would be much appreicated.

Thanks!