Audit

SEO agency in South Dakota

More than 200 clients have worked with us.

When someone in South Dakota searches for what you sell, yours should be one of the names they see. We do the technical work, the content and the links, and each month we tell you what was done and what it changed.

  • Reply in 24 hours
  • No obligation
  • Reviewed by hand

Featured in the Spanish press

  • Cadena SER
  • COPE
  • El Español
  • La Opinión de Murcia
  • La 7 Televisión Región de Murcia
  • Murcia Plaza
  • Murcia Diario
  • Murcia.com
  • Murcia Economía
  • Élite Murcia
  • Madridiario
  • El Periódico de Ceuta
+200
companies have already worked with Vértigo
+20
media outlets and rankings in Spain have featured Vértigo
24 h
is how long we usually take to answer your request
5
services from one team: SEO, GEO, web design, custom software and paid search

Brands that already work with Vértigo

  • PcComponentes
  • Locking
  • Destaco.es
  • PentestingTeam
  • Legitec
  • Mudanzas Grupo Unión

And so on, past 200 clients.

SEO in South Dakota that shows up in your sales

A report does not pay the bills. What counts is that inquiries and orders go up.

4

things we track from start to finish, from the search to the order or the phone call.

What we measure

6

kinds of task, from the technical audit to measurement, ordered by what matters most in your case.

The work

1

report a month, short and free of jargon, with what was done, what changed and what comes next.

Follow-up

3

scales of work: your city, your whole country and other countries. We choose yours by where your customers are.

Sized to your market

Local SEONational SEOInternational SEO

South DakotaUSAWorldwide

Search engine optimization for companies in South Dakota

The Census Bureau counts 924,669 residents in South Dakota for 2024. One city passes 100,000 people, and it has its own page.

Ranking across a whole region means showing up in several cities at once. We plan one solid page per area and per service, so a single page is not left to do all the work. Vértigo is based in Murcia, Spain, usually 7 hours ahead of South Dakota. We work with clients abroad by video call, in English. The same service is available in Nebraska, North Dakota and Minnesota.

Population
924,669
Cities with their own page
1
Largest city
Sioux Falls
Time difference with our office
Murcia is usually 7 hours ahead
Distance to our office
7,800 km (4,800 miles)

Source: US Census Bureau, 2024 population estimates.

SEO agency in South Dakota: map of the cities with their own page

Three examples of SEO in South Dakota

  • Law firms

    Hardly anyone searches for "lawyer" on its own. They search for "employment lawyer in your city" or "unfair dismissal", so we build a page for each practice area and each problem.

  • Solar panel installers

    Someone looking for solar panels compares three or four quotes. To be one of them you have to rank near the top in your city and explain savings, timings and grants well.

  • Architecture firms

    A firm is found through what it builds: "passive house", "loft conversion", "architect for a renovation in your city". Each type of project deserves its own page.

SEO agency across South Dakota

Sioux Falls

SEO agency in the US

How we work on search engine optimization in South Dakota

Before we change a single comma on your website, we ask questions: what you sell, who buys it, why they choose you and which words they type. The plan comes out of those answers.

  1. 01

    Technical audit

    We go through your website in depth to find what is holding it back: speed, indexing, structure and errors.

  2. 02

    Keyword research

    We draw up the list of searches that really bring customers, separating the ones that only bring visits from the ones that end in a call or an order.

  3. 03

    Content that ranks

    We improve your key pages and content so they answer what your customer is looking for better than anyone else does.

  4. 04

    Link building

    We get other media and websites in your sector to link to yours. It is the hardest part, and the one that most separates the top results from the rest.

  5. 05

    Local, national and international SEO

    The same method at three scales. For a neighborhood business the map rules. For an online store, the category pages. For an exporter, each language.

  6. 06

    Measuring results

    We follow rankings, visits, calls and sales, and explain them without jargon. If something is not working, we change it.

From page two to the first result

The top few results take most of the clicks. It happens with "employment lawyer new york", with "solar panel installation new york" and with any search in your sector.

  1. We check where you rank today and for which searches.
  2. We make the site fast and easy for Google to read.
  3. We publish the content that is missing.
  4. We add links that carry authority.

Illustrative simulation. Every project moves at its own pace and nobody can guarantee a specific position on Google.

What working on SEO with Vértigo is like

  1. 01

    We get to know your business

    We meet by video call to learn what you sell, who buys it and what sets you apart.

  2. 02

    Work plan

    With the audit in hand, we agree with you what gets done first and what results are reasonable to expect.

  3. 03

    Monthly work

    Each month has specific technical, content and link tasks, and you know what they are before they start.

  4. 04

    Follow-up

    Rankings, visits and sales, reviewed every month. What works gets repeated and what does not gets changed.

Client reviews on Google

5.0

34 Google reviews

“Friendly, effective and quick to sort things out. 100% recommended.”
Marta G. · Google review, translated from Spanish
“Without a doubt the best marketing decision I have made.”
Imelda · Google review, translated from Spanish
“I am really happy with the guys at Vértigo, Jesús and Raúl.”
NP · Google review, translated from Spanish

We also do this in South Dakota

GEO agency in South Dakota More and more customers ask AI before they search. We measure whether it recommends you and do what it takes to change the answer. Web design in South Dakota Custom sites, no templates, with motion where it helps explain what you do and SEO sorted from day one.

Frequently asked questions about SEO in South Dakota

Can't find your question? Write to us and we'll reply within 24 hours.

Talk to the team
How much does SEO cost in South Dakota?

We quote after a first review, never before. The price follows the work: how many pages need attention, how strong your competitors are and how far you want to reach. You get the figure in writing, with what it covers each month, and no obligation to go ahead.

Do you do national and international SEO, or only local?

All three. Local SEO for businesses that sell in their own city, national SEO for brands and online stores that compete across a country, and international SEO with a version of the site per country and language, content adapted to each market and links from media there.

Do you guarantee the number one spot on Google?

No, and be wary of anyone who promises it. Google decides the order and changes it often. We commit to the part that does depend on us: the work done each month, and showing you the results, good or bad, in a report you can understand.

Can you help my business rank on Google Maps?

We work on it, yes. Map results depend on three things: how close you are to the person searching, how well your profile matches the search and how well known your business is. We cannot move your premises, so we work on the other two for searches in your city.

What do you need from me to get started?

Access to your website and to your analytics tools, if you have them, and an hour of your time for the first meeting. We take care of the rest and ask for your approval when it is needed, for example before publishing new content under your name.

Can I do SEO and Google Ads at the same time?

Of course. Many businesses start with ads while SEO gathers strength, and then lower the ad spend gradually. We also run paid search, so we can coordinate the two: the ads show which searches turn into sales and the SEO work goes after those first.

Start with an SEO audit

We analyze your website, your rankings and your competitors, at local, national or international level. You receive a report with the priority actions for your brand.

  • No obligation
  • Someone on the team writes back
  • Nearly always in under a day
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