The law firm website platform you choose carries significant benefits & drawbacks. A firm that wants a flood of leads needs a different website than a firm that wants fewer, better clients.
This guide walks through four options for a law firm website (a custom build, WordPress, Wix, and Squarespace), with the upsides and downsides of each. It also includes Google PageSpeed Insights results for five real law firm sites, one per platform plus an extra WordPress site, so you can see how each approach performs in practice. We start with strategy, because strategy should decide the platform, not the other way around.
Start with strategy: volume or selectivity?
Law firms tend to sit somewhere on a spectrum. At one end is the high-volume model: broad advertising, a large intake team, and a website built to capture as many inquiries as possible. At the other end is the selective model: a limited caseload, direct access to senior attorneys, and a website built to attract the right clients and screen out the wrong ones.
Westwood Law, a Los Angeles personal injury firm, is a clear example of the selective model. Its homepage says the firm purposely limits its caseload, and its headline message is “Fewer Clients. Better Results.” It contrasts itself with “billboard” firms, promises that clients work directly with a senior attorney and that calls never go unanswered, and describes its approach as one case at a time. It also runs a dedicated attorney referrals page, which is a channel that rewards a firm known for quality over quantity.
That strategy has direct consequences for the website:
- The site is a credibility asset, not a lead funnel. Visitors who found the firm through a referral, a branded search, or a recommendation are checking whether the firm is as good as they were told. Design polish, clear attorney profiles, case results, and honest messaging carry the weight.
- Intake language matters more than intake volume. A selective firm wants control over what the site says about who it serves and how it works, including how it handles the people it can’t take.
- Structure should reflect how the firm actually practices. Westwood Law’s site, for example, has dedicated pages for each injury type, nearly thirty city pages across its service area, attorney bios, a legal dictionary, and crash reports. That kind of organized content library is easier when you control the structure.
- You don’t need the cheapest or fastest way to publish 200 landing pages. You need the site to be fast, clean, and exactly as the firm wants it to be.
A volume-driven firm has the opposite needs: rapid publishing, constant landing page testing, call tracking, and integrations with a large marketing stack. The right platform for that firm is not necessarily the right one for a selective firm. Keep that in mind as you read the options below.
Option 1: Custom build
A custom build means a developer designs and codes the site to your specifications, rather than starting from a template or a builder. Westwood Law’s site is built this way.
Upsides
- Full control over design and messaging. The site can express a specific positioning, such as a limited caseload, without fighting a template.
- Control over performance. There are no page-builder layers or unused plugin code unless someone adds them. Every script on the page is there on purpose.
- Structure built around your practice. Practice areas, locations, attorney profiles, referral forms, and resource libraries can be modeled exactly as you need them.
- Fewer third-party dependencies. Nothing to update monthly because a plugin vendor shipped a patch, and a smaller attack surface than a heavily plugged CMS.
Downsides
- Higher upfront cost and longer timeline. You are paying for design and engineering, not a subscription.
- Dependence on a developer. If the person or agency who built it disappears, someone else has to learn the codebase. Insist on documentation and code ownership up front.
- Editing can be harder. Unless a content management layer is built in, simple changes may need a developer. Ask how your staff will update a bio or add a case result.
- Custom does not mean automatically fast. The benchmarks below show a custom site that scored well but not perfectly. You get the ability to fix performance, not a guarantee of it.
Option 2: WordPress
WordPress is an open-source content management system, and it powers a large share of the web, including many law firm websites. You choose a theme, add plugins for forms, SEO, and other features, and host it yourself or with a managed host.
Upsides
- You own it and can move it. Your content and database are portable. You can change hosts or developers without rebuilding from scratch.
- Flexible and extensible. Forms, CRM integrations, call tracking, scheduling, and multilingual support are all available through plugins or custom code.
- Strong content tools. Blogging, categories, and large content libraries are what WordPress was built for, which suits a firm that publishes legal guides and local content.
- Large talent pool. Finding a developer, designer, or SEO specialist who knows WordPress is easy, which lowers your risk of being locked in to one vendor.
Downsides
- Performance depends entirely on discipline. Page builders, heavy themes, and stacked plugins slow sites down. Two of the WordPress sites we tested scored very differently on desktop, and both had slow mobile results.
- Ongoing maintenance. Core, theme, and plugin updates, backups, and security monitoring are your responsibility or your agency’s. WordPress is, in my experience, by far the most vulnerable option from a security standpoint.
- Quality varies widely. A WordPress site can be excellent or a mess, and the platform itself doesn’t tell you which one you’re getting.
- Plugin sprawl creates hidden cost. Premium plugins and builder licenses add recurring fees that rarely show up in the first quote.
Option 3: Wix
Wix is a hosted drag-and-drop website builder. You work in a visual editor, pick a template, and Wix handles hosting and security. It offers a category of law-firm templates and built-in tools such as bookings and live chat.
Upsides
- Fast and inexpensive to launch. A solo attorney can have a presentable site up quickly without hiring a developer.
- All-in-one. Hosting, SSL, templates, forms, and scheduling come bundled, with no plugins to manage or update.
- Easy for non-technical staff to edit. Changing text and images doesn’t require a developer.
Downsides
- Limited control over performance. You work inside Wix’s code and can’t change the underlying structure. In our test, the Wix law firm site had the weakest desktop result of the five.
- Hard to leave. A Wix site can’t be exported to another platform as a working site. Moving later generally means rebuilding.
- Template-driven look. Effects like parallax scrolling and sliders look polished but add weight, and many Wix law sites end up resembling one another.
- A ceiling on growth. A firm that wants a large, structured content library or custom intake logic will eventually outgrow it.
Option 4: Squarespace
Squarespace is also a hosted builder, known for design-forward templates and a more guided editing experience than Wix. It is popular with boutique firms that care about a clean, editorial look.
Upsides
- Polished design out of the box. Templates tend to look refined with little effort, which suits a firm whose brand is understated and professional.
- Simple to manage. Hosting, security, and updates are handled for you, and the editor is approachable.
- Good for small, focused sites. A short site with a handful of pages and a contact form is a natural fit.
Downsides
- Few legal-specific features. There are no attorney-specific modules, and law-specific templates are scarce compared to other builders.
- Constrained structure. Large practice-area and location libraries, custom intake flows, and complex integrations are harder than on WordPress or a custom build.
- Performance is mostly out of your hands. Image-heavy designs can drag load times, and you have limited access to the underlying code that would fix it. The Squarespace site we tested had a slow mobile load, and its desktop test errored out entirely.
- Portability is limited. As with Wix, moving off the platform usually means a rebuild.
- Responsive design is challenging. Getting your website to look good at different screen widths on mobile, tablet and desktop can require custom CSS coding.
Benchmarks: how five real law firm sites perform
To see how these platforms behave in the real world, we ran each of the following sites through Google PageSpeed Insights1Tests taken on October 7, 2026. We confirmed each site’s platform from its page source before testing.
- Custom build: Westwood Law
- WordPress: Legal Deal Makers (GeneratePress theme)
- WordPress: Telaré Law personal injury (Elementor Pro on the Hello Elementor theme)
- Wix: Valentino Law Group
- Squarespace: Towns Law Firm
Performance scores (0–100, higher is better)
| Site | Platform | Mobile | Desktop |
|---|---|---|---|
| Westwood Law | Custom build | 71 | 74 |
| Legal Deal Makers | WordPress | 56 | 92 |
| Telaré Law | WordPress | 52 | 64 |
| Valentino Law Group | Wix | 47 | 26 |
| Towns Law Firm | Squarespace | 56 | 74 |
Mobile lab metrics
| Site | First Contentful Paint | Largest Contentful Paint | Total Blocking Time | Cumulative Layout Shift |
|---|---|---|---|---|
| Westwood Law (custom) | 3.0 s | 3.8 s | 430 ms | 0.004 |
| Legal Deal Makers (WP) | 10.9 s | 16.1 s | 30 ms | 0 |
| Telaré Law (WP) | 11.5 s | 18.2 s | 220 ms | 0 |
| Valentino Law Group (Wix) | 3.8 s | 29.2 s | 520 ms | 0.126 |
| Towns Law Firm (Squarespace) | 4.0 s | 10.0 s | 280 ms | 0.07 |
Desktop lab metrics
| Site | First Contentful Paint | Largest Contentful Paint | Total Blocking Time | Cumulative Layout Shift |
|---|---|---|---|---|
| Westwood Law (custom) | 0.9 s | 1.4 s | 480 ms | 0.004 |
| Legal Deal Makers (WP) | 0.8 s | 1.6 s | 100 ms | 0.006 |
| Telaré Law (WP) | 0.9 s | 1.2 s | 970 ms | 0.003 |
| Valentino Law Group (Wix) | 0.6 s | 4.1 s | 650 ms | 0.627 |
| Towns Law Firm (Squarespace) | 0.7 s | 1.7 s | 390 ms | 0.053 |
What the numbers say
- The custom build had the best mobile score, but it isn’t perfect. Westwood’s 71 beat every other site on mobile. Google considers 90 and above good, so there is still room to improve, especially Total Blocking Time. Its real-user data (Chrome UX Report, measured at the site level over 28 days) showed a Largest Contentful Paint of 2.6 seconds, just over Google’s 2.5-second “good” threshold, with no layout shift. That is why Google’s Core Web Vitals assessment for the site reads “Failed” even though it is close.
- WordPress can be the fastest or nearly the slowest. Legal Deal Makers earned the best desktop score of the group at 92, while Telaré Law, built with a page builder and several plugins, scored 64 on desktop and 52 on mobile. Same platform, very different results. The difference is the build, not the brand name.
- Both WordPress sites struggled on mobile. Each took over ten seconds to paint its first content in the simulated mobile test. Mobile is where a loosely built WordPress site shows its weight.
- The Wix site was the weakest overall. It scored 26 on desktop, with a layout shift of 0.627 (Google’s “good” threshold is 0.1 or lower) and, on mobile, a Largest Contentful Paint of 29.2 seconds. Heavy visual features like sliders and chat widgets are common on Wix law templates, and the platform gives you limited ways to trim them.
How to read these results fairly
This is a snapshot, not a verdict on any platform. Treat it with some caution:
- Each site was tested once per device type. Lab scores move from run to run.
- The sites are different. They have different amounts of imagery, video, chat widgets, and tracking scripts. A platform’s ceiling matters, but so does what was built on top of it.
- Mobile numbers come from a simulated mid-range phone on a throttled connection. They are deliberately harsh, and the hardest numbers to optimize.
The takeaway is not “platform X is fast.” It is that the hosted builders gave the least room to fix problems, WordPress results depended on how carefully the site was built, and the custom build had the best starting point plus the ability to improve it.
Matching the platform to the strategy
| If your firm is… | Consider | Why |
|---|---|---|
| Selective by design: limited caseload, referral-driven, brand-sensitive | Custom build, or a carefully built WordPress site | You need control over messaging, structure, and performance, and the site is a credibility asset. |
| High-volume: heavy advertising, many practice areas, constant landing page testing | WordPress | Fast publishing, deep marketing integrations, and a large pool of specialists. |
| A new solo practice on a tight budget | Wix or Squarespace | Quick, affordable, and good enough to get started. Plan for a rebuild as the firm grows. |
| A boutique firm with a small, design-led site | Squarespace, or a custom build | Squarespace fits a handful of pages; custom fits when brand and performance matter more. |
A selective firm like Westwood Law has a reason to invest in a custom build that a volume firm may not. When the goal is fewer, better clients, every visitor matters more, and the site is where the firm’s promise of personal attention either feels believable or doesn’t. That is a strong case for owning the experience end to end. It is not a rule. A well-built WordPress site can serve a selective firm very well, and a poorly built custom site can serve it badly.
Questions to ask before you choose
- Is the website meant to maximize inquiries, or to qualify them?
- Where do most of our best clients come from: advertising, referrals, or search?
- Who will update the site, and how often?
- Will we own the code and content, and can we move it if we leave our vendor?
- What are the real costs over three years, including hosting, plugins, maintenance, and updates?
- How will we measure speed, and who is responsible for fixing it?
The bottom line
Choose the platform that fits how your firm wins clients. Wix and Squarespace are sensible starting points for a new practice. WordPress is the flexible workhorse for firms that publish heavily and market aggressively, provided it is built and maintained with care. A custom build makes the most sense when your strategy depends on a distinctive experience, tight control, and clean performance, as it does for a selective firm that wants fewer clients and better results.
If you are weighing these options for your own firm, get in touch with Prism Tech Studios and we will help you match the platform to the strategy.
Footnotes
- 1Tests taken on October 7, 2026 ↩︎
