Law Firm Marketing Audit: Our 6-Part Checklist

If your marketing report shows clicks, website traffic and leads but not what a signed case cost, the report is the problem. A law firm marketing audit (or legal marketing audit) checks whether each ad dollar can be traced to a signed case, and where potential clients leak out.

This is the audit we run at ROI Society, with the red flag for each check and how often to run it.

Key Takeaways

• Audit tracking first. A broken tag or tracking number makes every later number wrong.
• In Clio’s 2024 secret shopper study of 500 law firms, 48% were unreachable by phone.
• Cost per signed case by channel, not cost per lead, decides where the next dollar goes.

Tracking comes first, because every other number depends on it

Check every week that your site still carries Google Tag Manager, Google Analytics 4, the Google Ads tag, the Meta pixel and Microsoft Clarity. A tag missing since last week is a failure.

Our weekly audit, as of October 2026, also flags a Google Ads account with 100 or more clicks and no conversions in 14 days, or a main conversion action that recorded 3 or more in the prior 28 days and none in the last 14.

We use one tracking number per source (Business Profile, Google Ads, Local Services Ads and a website pool), all forwarding to the main line. We place a test call to each and confirm it reaches the CRM with the right source. A number with zero calls a week later usually means a profile or ad still shows the old number.

Google’s guidelines say a Business Profile phone number “must be under the direct control of the business”. Our take: keep the tracking account in the firm’s name, so the numbers stay if you change agencies.

Missed calls waste leads you already paid for

Before buying more leads, check whether the firm answers the ones it has. In Clio’s 2024 secret shopper study of 500 law firms, shoppers reached just 52% of the firms they phoned, and only 40% picked up. Clio counted 48% as unreachable by phone, even after a chance to return messages. Just 33% answered the shopper’s email.

Pull these from your phone system and CRM:

1. Missed calls, and missed calls with no callback inside your target window (for example, 15 minutes in business hours, the next business morning after hours).
2. Forms and chats that wait too long for a first human reply.

The fix can be a routing rule or a tool, such as after-hours call answering.

Judge every channel by cost per signed case

Cost per signed case is a channel’s ad spend divided by the signed cases it produced. Our cost per case report follows three rules:

1. A signed case is a matter opened in the case system that month. A pending consult doesn’t count.
2. Credit comes from the lead record: the platform field, then tags, then click tracking (Google click IDs and UTM tags), then the lead source. Never a source typed by hand into the case system.
3. A case that matches no lead is reported as unmatched, not guessed into a channel.

A made-up quarter shows how cost per lead misleads.

Here, Meta brings the cheapest leads and the most expensive cases. Our law firm dashboard post covers the rest. If you can’t name your cost per signed case by channel, see what your numbers look like.

The search terms report shows where Google Ads money leaks

The search terms report lists the searches that triggered your ads, minus some low-volume terms. Google’s advice: if a term “isn’t relevant enough” to what you offer, make it a negative keyword. Our routine:

• Block the theme word, not the whole search, as a phrase match negative: jobs, hiring, salary, legal aid, pro bono, another state.
• Add plurals and synonyms yourself. Google says negative keywords “won’t match to close variants or other expansions.”
• Put account-wide junk on a shared list and one campaign’s junk on that campaign. Never negate a word in a live keyword or a county the firm serves.
• Keep competitor and attorney names on a shared negative list. Those callers wanted another firm but can still count as conversions.

On Smart Bidding campaigns we skip location and schedule bid adjustments, since Google says those strategies “don’t use your manual bid adjustments.”

Signed cases should flow back to Google, or it learns from calls and forms instead of cases. For firms not yet using offline conversion imports, Google recommends “starting with enhanced conversions for leads instead.” More in why law firm Google Ads campaigns lose money.

Your Business Profile needs reviews and a tracking number

Google says “more reviews and positive ratings can help your business’s local ranking”. Check the rating, new reviews and your replies. A 4.5 rating or higher is a baseline fit criterion on our Growth Evaluation page.

The primary phone should be the profile’s tracking number, with the main number as an additional phone. Our review generation guide covers asking for reviews within bar rules.

The website has to load fast and its forms have to work

Our weekly check fails a homepage that doesn’t load within 15 seconds, a mobile PageSpeed Insights score under 50 (which Google calls “poor”), or a Largest Contentful Paint (LCP) over 4 seconds. LCP is the time until the largest image or text block on screen appears, and web.dev says sites should aim for 2.5 seconds or less.

Speed doesn’t prove forms work, so each form gets a monthly test.

The law firm marketing audit checklist, by cadence

All six audit checks, with red flags and our take on timing:

Law firm marketing audit FAQ

What is a marketing audit?

A marketing audit is a review of what your marketing spend buys. For a law firm, that means following each dollar from ad to call or form to signed case, and finding where potential clients drop out.

How often should a law firm audit its marketing?

Our take: weekly for tracking and the website, monthly for cost per signed case, quarterly for budget moves. A firm signing a dozen cases a month sees about three a week, too few to judge a channel on. Also audit before you hire or replace an agency.

Can our current agency run this audit?

Yes, if you hold admin access to your ad accounts, call tracking, CRM and website. Ask for raw numbers by channel. When our audit shows your agency is doing the work well, we tell you so and step away.

A good audit ends with the first fix

Fix a dead tracking number or unreturned calls before buying more traffic. Our Growth Evaluation is a 45-minute diagnostic of your marketing, intake and budget: you leave knowing what’s working, what’s leaking and what to fix first.

Sources

1. Clio, “Are Law Firms Failing at Marketing and Client Engagement?”, https://www.clio.com/guides/client-intake-legal-trends/, checked 2026-10-21
2. Google Business Profile Help, “Guidelines for representing your business on Google”, https://support.google.com/business/answer/3038177, checked 2026-10-21
3. Google Ads Help, “About the search terms report”, https://support.google.com/google-ads/answer/2472708, checked 2026-10-21
4. Google Ads Help, “About negative keywords”, https://support.google.com/google-ads/answer/2453972, checked 2026-10-21
5. Google Ads Help, “About bid adjustments”, https://support.google.com/google-ads/answer/2732132, checked 2026-10-21
6. Google Ads Help, “About offline conversion imports”, https://support.google.com/google-ads/answer/2998031, checked 2026-10-21
7. Google Business Profile Help, “Tips to improve your local ranking on Google”, https://support.google.com/business/answer/7091, checked 2026-10-21
8. web.dev, “Largest Contentful Paint (LCP)”, https://web.dev/articles/lcp, checked 2026-10-21
9. Google for Developers, “About PageSpeed Insights”, https://developers.google.com/speed/docs/insights/v5/about, checked 2026-10-21

Header image: AI-generated image.