In the most crowded legal search market in the country, the opening is narrowness
The generic head term is spoken for, and every month spent chasing it is a month not spent on pages that can actually rank.
Look honestly at who occupies the first screen for the broadest immigration terms in this city. National directories that have been buying links since before your firm existed. Lead brokers. Firms with a hundred lawyers and a marketing department. Their budget is not your budget, and outspending them is not a plan.
What remains open is everything narrow. Pages built around a specific posture rather than a practice area. Pages built around a document a reader is holding. Pages built around the question a family in Bushwick asks on a Sunday when nobody at the office is picking up.
The arithmetic is friendlier than it sounds. A page that produces four consultations a month in a case type you want is worth more than a rank report full of green arrows. Volume is not the goal. Match is.
Sequence matters too. The first fifteen or twenty pages should map exactly onto the matters you staff today, not the practice you hope to have. Writing depth on work you do not take is how a content plan turns into a cost center.