Case Study
National Law Firm
12,382 technical issues buried in a site no one had audited properly. Fixed in 90 days. Audit score up 46%, site health up 30%.
+46%
Technical Audit Score Increase
12,382
Priority Issues Resolved
+30%
Overall Site Health Improvement
Executive Summary
A national law firm with a large, complex website had accumulated significant technical debt over several years of rapid growth. With over 19,000 identified issues spanning metadata errors, HTML validation problems, broken redirects, and unoptimized images, the site's technical foundation was actively limiting its organic search performance.
Through a systematic, prioritized approach over a 90-day engagement representing a $34,600 investment and 120+ hours of technical work, we resolved 12,382 priority issues and improved the technical audit score from 66% to 97% — a 46% improvement that laid the groundwork for sustainable organic growth.
| Metric | Before | After |
|---|---|---|
| Technical Audit Score | 66% | 97% |
| Site Health Score | 93% | 94% |
| Mobile Speed Score | 71 | 91 |
| Priority Issues | 19,161 | 6,779 |
The Challenge
Years of accumulated technical debt had created a fragile foundation limiting the firm's organic performance. A comprehensive audit revealed the full scope of issues requiring systematic resolution.
Key Challenges
- 19,161 total identified issues across the site requiring prioritized resolution
- 391 metadata errors including missing titles, duplicate descriptions, and improper tags
- 6,000+ HTML validation errors degrading crawl efficiency and rendering
- 2,077 content issues including thin pages, duplicate content, and missing alt text
- 1,400+ image optimization opportunities impacting page speed
- Mobile speed score of just 71, well below performance benchmarks
- Broken links, redirect chains, and orphaned pages fragmenting link equity
The Strategy
A systematic four-phase approach executed over 90 days with a $34,600 investment and 120+ hours of technical work:
1. Comprehensive Technical Audit
Full-site crawl and analysis to identify and categorize all 19,161 issues by severity and impact potential.
- → Complete site crawl & indexation review
- → Core Web Vitals assessment
- → Prioritization matrix by impact & effort
2. SEO Fixes Implementation
Systematic resolution of all metadata, structured data, and on-page SEO issues.
- → 391 metadata errors eliminated
- → Structured data & sitemap compliance
- → Header hierarchy & internal linking fixes
3. Web Development Optimization
Deep technical fixes targeting HTML validation, image performance, and site speed.
- → HTML errors reduced 78%
- → 1,400+ images optimized
- → Sitemap issues down 99%
- → Mobile speed improved +28%
4. Post-Project Validation
Final audit to confirm improvements and establish a roadmap for continued optimization.
- → 46% audit score improvement verified
- → 12,382 issues resolved
- → Roadmap for remaining work delivered
- → Best practices documentation provided
Impact by the Numbers
| Category | Original | Remaining | Resolution Rate |
|---|---|---|---|
| Metadata Errors | 391 | 0 | 100% |
| Content Issues | 2,077 | 897 | 57% |
| HTML Errors | 6,338 | 1,392 | 78% |
| Sitemap Issues | 2,278 | 23 | 99% |
| Image Optimization | 1,471 | 1,471 | Roadmapped |
| Redirects | 543 | 267 | 51% |
Site Performance Improvements
- Mobile speed score improved from 71 to 91 (+28%)
- Desktop speed score improved from 84 to 96 (+14%)
- Technical audit score improved from 66% to 97% (+46%)
- Overall site health score maintained at 93–94% despite major changes
- 120+ hours of technical work invested across the 90-day engagement
Key Takeaways
Prioritization Enables Rapid Progress
By categorizing 19,161 issues by severity and impact, we resolved the highest-value problems first — achieving a 46% audit score improvement within just 90 days.
Technical Foundation Unlocks Growth
A clean technical foundation ensures search engines can efficiently crawl, index, and rank content. Without it, even the best content strategy underperforms.
Ongoing Vigilance Prevents Regression
Technical debt accumulates naturally as sites grow. Regular audits and proactive maintenance prevent small issues from compounding into performance-limiting problems.
Performance Improvements Compound
Mobile speed, crawl efficiency, and indexation gains reinforce each other. Fixing HTML errors improves rendering, which improves speed scores, which improves rankings.
Clear Next Steps Drive Success
Delivering a prioritized roadmap for remaining work ensures the client can continue improving without starting from scratch — turning a project into a sustainable practice.