WordPress powers a huge share of the web, and for good reason — it’s flexible, well-documented, and doesn’t lock you into one developer forever the way some proprietary platforms do. But “built on WordPressWordPress web design San Francisco” covers an enormous range of quality.

Theme choice matters enormously. A bloated, poorly coded theme can tank your site speed regardless of how good the design looks in screenshots. Ask what theme framework the designer plans to use and why, and don’t accept “it’s popular” as the entire answer.

Plugin dependency is where a lot of WordPress sites go wrong over time. Every plugin is another piece of software that needs updates, and every update carries some risk of breaking something else. A site built with fifteen plugins to achieve basic functionality is fragile in ways that aren’t obvious until something breaks at the worst possible moment.

Custom development versus page builders is worth understanding upfront. Builders like Elementor or Divi make editing easier for non-technical owners but can add page weight and code bloat. Custom-coded themes run leaner but usually cost more and require a developer for future changes.

Security needs real attention with WordPress specifically, since its popularity makes it a common target. Basic hardening — strong passwords, limited login attempts, regular updates, a decent security plugin — should be standard practice, not an upsell tacked onto a maintenance package.

Ownership and portability matter here too. One advantage of WordPress over closed platforms is that you can, in theory, take your site and move it to a different host or developer without starting from scratch. Confirm you’ll actually have full admin access and exported files, not just a login that gets revoked the moment the relationship ends.

Editing capability should match how much you actually want to touch the site yourself. Some owners want to write their own blog posts and swap photos; others want to never log in again. Either is fine, but it changes what kind of build makes sense from the start.