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TsunamiDigital

SEO that gets fixed in the code, not left in a report

We audit your website in depth, fix what holds it back in Google, and prepare it to be cited by ChatGPT, Perplexity and Google AI Overviews - for businesses in Croatia and the EU.

Overview

SEO (search engine optimisation) is the work that makes a website easy for search engines to crawl, understand and rank for the searches your customers make. It has three layers: the technical foundation (speed, indexing, site structure, structured data), the pages themselves (titles, headings, content that answers real questions) and authority (links and mentions from other sites). Most audits stop at a list of problems. We are software engineers, so we fix the technical problems ourselves, directly in your website or web shop.

Search has also moved into AI answers. More and more people ask ChatGPT, Perplexity, Gemini or Google's AI Overviews instead of clicking through results. AI SEO and GEO (generative engine optimisation) make your content easy for these systems to find, quote and attribute to you: clear answers in self-contained passages, consistent facts about your company, structured data and AI crawlers that are allowed in. We start from your own Search Console and Analytics data, not from guesswork.

When it makes sense

What our SEO, AI SEO and GEO work includes

06
  1. 01

    In-depth SEO audit

    Crawlability, indexing, Core Web Vitals, site structure, content, competitors and Search Console data, with a prioritised plan of what to fix first and why.

  2. 02

    Technical SEO fixes

    We fix speed, redirects, canonicals, hreflang, sitemaps, robots.txt and rendering problems in your code - in a custom site, a web shop, WordPress or Shopify.

  3. 03

    On-page and content SEO

    Keyword research, page titles, descriptions and headings, internal links, and a content plan for the questions your customers actually search for.

  4. 04

    AI SEO and GEO

    Content structured so ChatGPT, Perplexity, Gemini and Google AI Overviews can quote it, AI crawler access, llms.txt and checks of how AI assistants describe your company.

  5. 05

    Structured data and local SEO

    Schema.org markup for your organisation, services, products, articles and FAQs, plus a consistent Google Business Profile and company details for local search.

  6. 06

    Monitoring and reporting

    Regular checks of Search Console, indexing and rankings, alerts when something breaks, and short reports in plain language about what changed and what comes next.

How we work

  1. Research

    A fixed-scope audit: we analyse your site, your Search Console data and your competitors, then deliver a written report, a priority list and a fixed price for the fixes.

  2. Design

    We plan the site structure, keywords per page, redirects and structured data, and agree which fixes come first based on the expected impact.

  3. Build

    We implement the technical fixes and on-page changes in your code, test them, and submit the changes to Google and Bing for faster indexing.

  4. Operate

    We track rankings, indexing and AI visibility, fix new problems as they appear and keep the content plan moving, month by month.

Pricing

No project price list. A fixed price before we start.

Every project is different, so the price depends on what you need and how much of it. The first call is free of charge, and you always get a fixed price in writing before any work starts - no surprises.

  1. 01The first call is free and commits you to nothing
  2. 02You get a fixed price in writing before work starts
  3. 03You own the code and data once the work is paid for
  4. 04Hourly work and extra developers: €40-60 per hour

Solutions and ways to work together

Software for your industry

SEO and GEO

Questions

06 Q
  1. 01 What does an SEO audit include?

    Our audit covers the technical side (crawling, indexing, speed and Core Web Vitals, redirects, canonicals, sitemaps, structured data, mobile rendering), the pages (titles, headings, content quality, internal links, keyword cannibalisation), your Search Console data, your main competitors and your visibility in AI answers. You get a written report with every problem ranked by impact and effort, so it is clear what to fix first.

  2. 02 How much does SEO optimisation cost?

    The price depends on the size of your website and the scope of the work - a one-off audit, the technical fixes, or ongoing optimisation. We do not publish a price list. The first call is free of charge, and we always agree a fixed price in writing before any work starts.

  3. 03 How long does it take to see SEO results?

    Technical fixes usually show in Google Search Console within two to six weeks, once Google recrawls the affected pages. Better rankings from new or improved content typically take three to six months, depending on competition. AI assistants pick up changes on their own schedules, so we measure AI visibility over months, not days.

  4. 04 What is the difference between SEO, AI SEO and GEO?

    Classic SEO aims for higher positions in Google and Bing search results. AI SEO and GEO (generative engine optimisation) aim for your company to be cited in answers from ChatGPT, Perplexity, Gemini and Google AI Overviews. They build on the same foundation - a fast, crawlable site with clear, accurate content - but GEO adds answer-first passages, consistent facts about your company and structured data that AI systems can quote.

  5. 05 Do you only write reports, or do you also fix the problems?

    We fix them. We are a software studio, so the technical fixes - speed, redirects, structured data, templates, rendering - are done by the same engineers who audit the site, in custom websites, web shops, WordPress or Shopify. If your site is maintained by another developer, we can hand over precise, documented tasks instead.

  6. 06 Can you guarantee first place on Google?

    No, and nobody honest can. Google and AI assistants decide rankings and citations themselves, and they change their systems often. What we can promise is a technically sound site, content that answers what your customers search for, and regular reports on rankings, traffic and AI visibility, so you can see what the work achieves.

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