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La Policía del SEO

Real files

SEO case studies

A selection of projects where organic rankings have been built from different contexts, sectors and business models. Each file will be documented with its starting point, the work carried out and the results that can be verified publicly.

Rankings are not shown as if they were permanent, and work carried out under other brands is not attributed to La Policía del SEO. The goal is to document real experience, not to make commercial promises.

SEO files

SEO ranking projects

The projects span industrial SEO, B2B businesses, ecommerce, affiliate marketing and sectors with very different decision-making processes. Individual files will be published progressively. These projects are the foundation of the monthly SEO service de La Policía del SEO.

Web design files

Web design case studies

A selection of web projects built for companies, professionals and organizations across very different sectors.

  • Expediente 07
    Logo de Recicla tu Moto

    Web design · Desguace

    Recicla tu Moto

  • Expediente 08
    Logo de Sarucan

    Web design · Peluquería canina

    Sarucan

    Web project delivered

    View case study of Sarucan
  • Expediente 09
    Logo de Tío Tours

    Web design · Tours guiados

    Tío Tours

    Web project delivered

    View case study of Tío Tours
  • Expediente 10
    Logo de Berroa

    Web design · Real estate

    Berroa

    Web project delivered

    View case study of Berroa
  • Expediente 11
    Logo de Zintzarri

    Web design · Cuadrilla de blusas

    Zintzarri

    Web project delivered

    View case study of Zintzarri
  • Expediente 12
    Logo de Grosmar

    Web design · Gestoría

    Grosmar

    Web project delivered

    View case study of Grosmar
  • Expediente 13
    Logo de Editorial Hacer

    Web design · Editorial de libros

    Editorial Hacer

    Web project delivered

  • Expediente 14
    Logo de Industrias Gráficas Agustín García

    Web design · Impresión de prospectos

    Industrias Gráficas Agustín García

    Web project delivered

  • Expediente 15
    Logo de Keyah Decor

    Web design · Muebles a medida

    Keyah Decor

    Web project delivered

  • Expediente 16
    Logo de La Cuchara de Guaro

    Web design · Restaurante colombiano

    La Cuchara de Guaro

    Web project delivered

  • Expediente 17
    Logo de Limpiezas Viteiz

    Web design · Servicios de limpieza

    Limpiezas Viteiz

    Web project delivered

  • Expediente 18
    Logo de Karla Gutiérrez

    Web design · Interiorismo

    Karla Gutiérrez

    Web project delivered

  • Expediente 19
    Logo de Jardinería Dotore

    Web design · Jardinería

    Jardinería Dotore

    Web project delivered

  • Expediente 20
    Logo de Biderbost Photo

    Web design · Fotografía

    Biderbost Photo

    Web project delivered

  • Expediente 21
    Logo de Patricia Naranjo

    Web design · Clínica de psicología

    Patricia Naranjo

    Web project delivered

  • Expediente 22
    Logo de Zaragoza Contada por un Maño

    Web design · Tours guiados

    Zaragoza Contada por un Maño

    Web project delivered

  • Expediente 23
    Logo de Gorka Ortega

    Web design · Fotografía

    Gorka Ortega

    Web project delivered

  • Expediente 24
    Logo de Orbela

    Web design · Clínica de psicología

    Orbela

    Web project delivered

Google Ads experience

Albert's experience with Google Ads doesn't come from a demo account or an isolated campaign. For six years he has managed the advertising for Alsobre.com, his own affiliate marketing project specialized in mattresses and sleep products.

Informe de campaña

In this business model, users reach Alsobre through an ad, browse the content and can move on to an external store through an affiliate link. Profitability doesn't depend solely on getting cheap clicks: it depends on those users moving through the funnel, buying at the retailer and generating a commission large enough to cover the investment.

Over a twelve-month period, the account accumulated 157,000 clicks and €23,300 in ad spend. The average CPC was €0.15, with monthly budgets that have typically ranged between €1,000 and €3,000.

The recorded cost per conversion was €0.36, but that metric needs context. The Google Ads conversion didn't represent a final purchase: it represented the click through which the user left Alsobre to visit one of the affiliated stores.

Of the users who moved on to the stores, roughly 3.8% ended up buying. The average commission received per sale was around €50. That's why evaluating the campaigns couldn't stop at CTR or CPC: it had to connect the cost of acquiring traffic with downstream behavior and the economic value generated off-site.

A low CPC alone doesn't prove a campaign is profitable. This project required interpreting several layers of the funnel: ad click, content engagement, affiliate click, external purchase and commission. That experience is the foundation of La Policía del SEO's Google Ads service.

View the Google Ads management service
  • 157,000

    clicks in 12 months

  • €23,300

    ad spend

  • €0.15

    average CPC

  • €0.36

    cost per affiliate click

    Not cost per sale

  • 3.8%

    subsequent purchase at the retailer

  • ≈ €50

    average commission per sale

The Google Ads cost per conversion corresponds to the outbound click to the affiliated store. The purchase happened afterward on an external website.

Alsobre's Google Ads results over a twelve-month period
Aggregated results from an own account over twelve months. The conversion shown corresponds to the click to the affiliated store, not the final purchase.

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Want us to look into your project?

Tell us what you're trying to rank, what you've tried so far and what data you have available. Before proposing any actions, we'll review whether SEO, Google Ads or a combination of both makes sense for your business.

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