Step 1: Crawl Audit

technical issue blocking efficient indexing. Use Screaming Frog (free for up to 500 URLs, £199/year for unlimited) or Sitebulb for larger sites. The crawl will surface: broken links (4xx errors), redirect chains (multiple redirects before reaching the destination), pages returning 5xx server errors, missing meta titles or descriptions, duplicate page titles, and pages with no inbound internal links.

For law firm sites specifically, pay close attention to: practice area pages that are accidentally blocked in robots.txt, location pages with identical or near-identical content that Google may be treating as duplicates, and blog posts that have never received an internal link and therefore sit as orphan pages. Export the full crawl report and triage issues by severity — 4xx errors and blocked pages first, then redirect chains, then orphan pages.

Step 2: Indexation Audit

Open Google Search Console → Indexing → Pages and review the “Not Indexed” tab. This shows every page Google has discovered but chosen not to index, with the reason. Common reasons on law firm sites: “Crawled — currently not indexed” (Google found the page but judged it low value — usually thin content), “Blocked by robots.txt” (misconfiguration), “Duplicate without user-selected canonical” (multiple pages with identical or near-identical content and no canonical tag specifying the preferred version).

Cross-reference the not-indexed list with your highest-value pages — practice area pages, attorney bio pages, and location pages. Any of these appearing in the not-indexed report represents a direct revenue leak. Investigate and fix each one before proceeding to content or link building work on those pages.

Step 3: Site Structure Optimization

Run every practice area page and homepage through Google PageSpeed Insights (free) and record the LCP, INP, and CLS scores for both mobile and desktop. Prioritise mobile scores because Google uses mobile-first indexing. Any page scoring “Needs Improvement” or “Poor” on any metric requires attention before that page can perform at its ranking potential.

The four highest-impact CWV fixes for law firm sites: (1) Convert all images to WebP format and compress to under 150KB — images are the most common LCP culprit on law firm sites with full-screen hero images. (2) Implement lazy loading for images below the fold. (3) Load third-party scripts (chat widgets, call tracking, form tools) 

Step 4: URL Optimization

Using the crawl audit data, map your current site architecture and identify pages that exceed three click depth from the homepage, orphan pages with no internal links, and practice area pages buried in blog categories rather than in a clear service hierarchy. Restructure any practice area pages that are misplaced and implement the hub-and-spoke internal linking model described in Section 6.

For URL cleanup: any URL containing unnecessary parameters, session IDs, or dates (common in WordPress installations) should be simplified. Use 301 redirects to move old URLs to clean versions. Update all internal links, the sitemap, and Google Business Profile links to reflect the new URLs. Never change URLs without implementing 301 redirects — even temporary breaks in URL continuity cause ranking losses.

Step 5: Core Web Vitals Optimization

If your site is not already on HTTPS, implement SSL through your hosting provider (most offer free SSL via Let’s Encrypt). After implementation: verify all HTTP URLs automatically redirect to HTTPS with 301 redirects, update internal links in the CMS to HTTPS versions, update the XML sitemap to use HTTPS URLs, update canonical tags to HTTPS, and check Google Search Console for any mixed content warnings (HTTP resources loaded on HTTPS pages — a common issue with embedded images or scripts from older CDNs).

Step 6: Structured Data Implementation

Schema markup is the single highest-impact technical improvement most law firm websites have not made. Implement the five schema types described in detail in Section 8: LegalService, Attorney, LocalBusiness, FAQPage, and Article. Validate all schema using Google’s Rich Results Test after implementation. Errors in schema syntax will prevent rich results from appearing even when the markup is present.

Step 7: XML Sitemap Optimization

Review your XML sitemap (accessible at yoursite.com/sitemap.xml or yoursite.com/sitemap_index.xml) and confirm it includes all high-value pages and excludes thin or low-value pages. Common inclusions to remove: tag archive pages, category pages with no unique content, pagination pages (/page/2/, /page/3/), author archive pages, and any page with a noindex tag (having a noindex page in the sitemap sends contradictory signals). After cleanup, resubmit the sitemap in Google Search Console and Bing Webmaster Tools. Monitor the “Submitted vs Indexed” ratio — if significantly fewer pages are indexed than submitted, investigate the gap with the URL Inspection tool.

Step 8: Robots.txt Optimization

Your robots.txt file should disallow only pages that genuinely should not be crawled: admin sections (/wp-admin/), staging environments, duplicate utility pages, and internal search result pages. It should never disallow: /wp-content/ (contains CSS and JS files needed to render pages), practice area pages, blog posts, or any page intended for indexing. Test specific URLs using Google Search Console’s robots.txt tester. A common catastrophic error is a robots.txt from a staging environment being accidentally deployed to production, disallowing all bots (“Disallow: /”) and deindexing the entire site.

Step 9: Internal Linking

Using your crawl audit export, identify: pages with fewer than two inbound internal links (prioritise adding links to these from related pages), redirect chains in internal links (update internal links to point directly to the final destination URL rather than through a redirect), and high-authority pages (homepage, top-ranking practice area pages) that could be used to pass authority to newer or weaker pages through additional internal links.

Build a systematic internal linking schedule: every new blog post should link to one practice area page and one related blog post. Every practice area page should link to 3–5 related cluster pages. Every location page should link to the relevant practice area pillar. Implement breadcrumb navigation on all pages deeper than level 2 — breadcrumbs both improve UX and enable breadcrumb rich results in search.

Step 10: Continuous Monitoring

Technical SEO is not a one-time fix. CMS updates, plugin changes, new page additions, and content migrations all introduce new technical issues over time. Establish monitoring: Google Search Console Core Web Vitals report (check weekly), Indexing report (check weekly for new deindexed pages), and a full Screaming Frog crawl audit (run quarterly). Set up Google Search Console email alerts for manual actions, security issues, and significant traffic drops. For large law firm sites (200+ pages), consider a continuous crawling tool like ContentKing or Sitebulb that flags new issues as they emerge.