Case study
AI-Powered SEO — Scan, Fix & Verify in Under 25 Minutes
Watch an AI agent use SEOgent to scan a 32-page e-commerce site, fix every issue across 40+ files, and re-scan to verify — all from a single prompt in under 25 minutes.
Updated October 26, 2026 4 min read
Manual SEO audits are tedious. You crawl through pages, cross-reference meta tags, chase dead links, check heading hierarchies, validate structured data — and by the time you’ve cataloged every issue, you still haven’t fixed anything. What if you could scan an entire site, fix every problem, and verify the results in under 25 minutes with a single prompt?
This article walks through a real session where an AI agent paired with SEOgent did exactly that.
This session used an earlier version of SEOgent built around a CLI skill. Today your agent connects to SEOgent over MCP instead, but the loop is the same: scan, fix, re-check.
1. The Setup
The target was Snooze Haus, a 32-page demo e-commerce site built with intentional SEO problems — missing meta descriptions, broken links, bad heading hierarchies, no sitemap, and more. The kind of mess you’d find on a real site that’s grown organically without SEO discipline.
The tools:
- Claude Code — Anthropic’s AI coding agent running in the terminal
- SEOgent CLI Skill — gives the agent built-in SEO scanning capabilities
- Expose tunnel — makes the local dev site reachable by SEOgent’s cloud scanner
The agent had full access to the site’s source files and could read, edit, and create files as needed.
2. The Prompt
One prompt kicked off the entire workflow:
“Run a full seo scan and analysis of this website using the seogent skill. Be sure to run the performance and link checks also. Once you have the results back fix any issues and then run another scan to compare the results.”
No manual intervention after that. The agent handled everything autonomously.
3. First Scan Results
The initial scan revealed significant issues across the board:
| Metric | Result |
|---|---|
| Average SEO Score | 72/100 |
| Performance Score | 46/100 |
| Excellent (90+) | 0 pages |
| Good (70–89) | 29 pages |
| Needs Work (50–69) | 42 issues |
| Poor (<50) | 0 pages |
| Pages with dead links | 71 |
| Sitemap check | FAILED |
Not a single page scored in the “excellent” range. Dead links were everywhere. No sitemap existed. The site had the bones of decent content, but the SEO fundamentals were broken.
4. What the Agent Fixed
After receiving the scan results, the agent read through every issue, examined the source files, and applied fixes across six categories — all without being told what to do next.
Site-Wide Template Fixes
- Auto-generated canonical URLs on every page
- Added Open Graph meta tags (title, description, image, URL) for social sharing
- Injected JSON-LD structured data — Product, Article, Organization, and WebSite schemas where appropriate
Content Fixes
- Wrote missing meta descriptions for pages that had none
- Fixed broken and empty image
srcattributes - Added alt text to images missing it
- Corrected heading hierarchy issues — multiple H1s on a page, skipped heading levels
- Lengthened short titles that were too generic
- Removed accidental noindex flags that were hiding pages from search engines
Dead Link Remediation
- Fixed broken links across 15+ pages
- Simplified 3–4 hop redirect chains down to direct links
- Broke a redirect loop that was causing infinite redirects
- Added 35+ redirects for URLs that had been removed without proper redirects
Infrastructure
- Created a sitemap.xml with all 32 pages
- Added lazy loading to below-the-fold images for performance
Footer Cleanup
- Fixed heading hierarchy in the footer (changed
h4tags to styledptags) - Removed dead links from the footer navigation
- Updated stale URLs pointing to pages that no longer existed
5. Second Scan Results
After applying all fixes, the agent triggered a second full scan to verify the results:
| Metric | Result |
|---|---|
| Average SEO Score | 94/100 |
| All 32 pages | Excellent (90+) |
| Dead links | 0 |
| Site checks passed | 7/7 |
| Duplicate titles | 0 |
| Duplicate descriptions | 0 |
Every page scored excellent. Every site-level check passed. Zero dead links remained.
6. Before & After
| Metric | Before | After | Change |
|---|---|---|---|
| Average SEO Score | 72 | 94 | +22 points (+31%) |
| Excellent (90+) | 0 | 32 | +32 pages |
| Good (70–89) | 29 | 0 | All upgraded |
| Needs Work (50–69) | 42 | 0 | All fixed |
| Pages with dead links | 71 | 0 | All resolved |
| Site checks | 6/7 | 7/7 | Sitemap created |
| Total time | — | ~25 min | Single session |
7. Key Takeaways
- One prompt, zero manual intervention. The agent scanned, analyzed, fixed, and verified without any follow-up instructions.
- 22-point score improvement — from 72 to 94, a 31% increase across all 32 pages.
- 40+ files modified spanning templates, content pages, configuration, and redirect rules.
- Under 25 minutes total, including both full scans and all file modifications.
- Context-aware fixes, not templates. The agent read the source files, understood the site architecture, and applied fixes that made sense for each page — not generic boilerplate.
8. Try It Yourself
SEOgent audits your site every week and hands your agent a ranked fix list over MCP. Claude Code, Codex and Cursor all work. See how your agent connects.
Request an invite to SEOgent and run the same loop on your own site.