For someone who moved here in March, your website is the whole referral network
Newcomers arrive with no one to ask, so the site has to supply the reassurance a recommendation would normally provide.
A household that relocated for work last year has no cousin who used a good divorce lawyer and no neighbor with an opinion. Everything they will ever know about you before they call is on the pages you publish.
What substitutes for a recommendation is specificity. Name the counties you file in. Name the courthouses your attorneys appear in. Show the people who work there, photographed in your actual office rather than in a stock conference room that a hundred other firms are also using.
Explain the process in order and in plain terms, including what generally happens in the first two weeks. Newcomers are not just choosing a firm, they are learning how any of this works in Texas, and the firm that teaches them tends to be the firm they call.
Say what you do not do. A firm that states it handles custody and property division in Travis and Williamson Counties but refers out elsewhere sounds more credible than one claiming the entire Hill Country and everything south to San Marcos.