B BHMontejo SEO Consultant
Case studies

Real numbers. Real methods.
Real failures along the way.

Five projects where I can talk about specific numbers because the clients agreed to be quoted. I'm not naming most clients I work with — NDAs are standard — but these five let me show methodology and results without disguising them as anonymous fluff.

Book a free 30-min call
How I report numbers

The disclaimer that 95% of SEO case studies online get wrong

All numbers from Search Console or GA4

Not from third-party tools like Ahrefs or Semrush, which estimate and often exaggerate. Where a client gives permission, I include screenshots.

Year-over-year or explicitly defined periods

Not "since launch" or "lifetime" — those numbers are easy to inflate. Every comparison has a named start and end date.

I include what didn't work

Every project has dead ends. The case studies that hide them are marketing, not case studies. Each one has a "what didn't work" section.

No vanity metrics

"Traffic increased X%" is meaningful. "Domain authority went from 32 to 51" is sometimes meaningful. "We added 47 backlinks" is rarely meaningful.

The five cases

Real outcomes

Fashion e-commerce · EU
+312%
organic traffic in 8 months

The canonical fix the previous agency missed for 18 months

A single canonical tag pointing to a staging subdomain had been blocking growth for a year and a half. Two days of dev work fixed it. The previous agency had never opened Search Console's coverage report.

Read full case study →
B2B SaaS · Mid-market
+187%
qualified leads from search

How we deleted 140 blog posts and doubled qualified leads

200 blog posts, most ranking for nothing. We deleted 140, rewrote 30, left 30 alone. Three months later, traffic doubled — and the right traffic this time.

Read full case study →
Dental clinic · Valencia
+450%
appointment requests in 8 weeks

The two GBP changes that 4.5x'd appointments

Two changes in week one: primary category and review response time. Results visible by week six. No content strategy, no link building.

Read full case study →
Digital publisher · B2B
40%
of priority queries cited in AI Overviews

Showing up in ChatGPT before competitors knew it mattered

Started preparing for AI Overviews in 2023, before public rollout. 47 articles restructured for citation format. Direct competitors: 0% cited.

Read full case study →
Multi-vendor marketplace · EU · 6 languages
+128%
indexed pages — organic traffic doubled

Six months of technical debt cleanup, finally indexed

90,000 URLs, only 36,000 indexable. Faceted navigation crawl traps, broken pagination, hreflang chaos. Six months of methodical cleanup with their dev team.

Read full case study →
What I won't share

The cases I can't (or won't) publish

Most of my work I can't share publicly. The reasons, in descending order of frequency:

1

NDAs

About 70% of my client work is under NDA. Standard for B2B SaaS, regulated industries, and clients with venture investors who don't want SEO methodology to leak to competitors.

2

The client doesn't want their name attached

Some clients prefer to keep their SEO operations invisible — usually for competitive reasons. I respect that even without a formal NDA.

3

The story makes the previous agency look bad

I won't name agencies I think do bad work. I'll describe what was wrong, but not who was responsible.

4

The fix was so specific it would identify the client

"The dental clinic in [neighborhood] with [specific quirk]" is sometimes too identifying even with names changed.

5

The work is ongoing

I don't publish until at least 12 months after a project ends. Premature case studies often get embarrassing when results don't hold. If you want a private reference, I'll arrange a direct client call.

Want to know if I can do for you what I did for them?

Book the free 30-minute call. We'll discuss your specific situation. About 30% of calls end with me referring you to another consultant who's a better fit — that's fine, that's the system working.

Book a free 30-min call →