Jan Onesork

senior SEO consultant

Jan Onesork
Based in: Czech Republic Czechia Working area: global
Status: at your service Languages: English, Czech
Listed in: Development & Tech, Marketing & Sales

I am a professional SEO consultant with 15 years of experience. I focus on helping B2B companies, SaaS businesses, and content sites to reach their goals on U.S. or global markets.

Most often, clients rely on my expertise in technical SEO, keyword research, and SEO strategy.

In SEO, I work with content a lot, in close cooperation with clients. I make extensive use of the resources they already have or manage a carefully planned content production, as needed.

Thanks to my years of experience, I always apply proven, safe, and approved SEO practices (aka White Hat SEO). I can prevent typical SEO-related problems, and more often than not, I can also help clients to identify and then fix difficult SEO issues or unexpected drops in organic traffic.

My approach

Do you know what is crucial in today's SEO?

To distinguish the things that make a difference — from all the noise.

There are a lot of things that you could be doing in SEO, but only very few will have a real impact on your organic performance.

I help clients to focus on SEO opportunities that matter, and to stop wasting money on things that don't move the needle.

I’m not a fan of lengthy reports. I provide specific recommendations that are actionable and easy to understand. If you have an agile business and want to see improvements quickly, I’m your guy.

I write expert blog articles about SEO and write a monthly newsletter with tips and up-to-date news. I also regularly update my knowledge of related fields such as PPC, CRO, and web analytics, because I often serve as a bridge between marketing and web development.

If you would like to discuss our collaboration, I’d be happy to schedule an introductory call with you and we’ll take it from there.

SEO services I offer

  • Search engine optimization (general SEO)
  • Keyword research and analysis
  • Audit of website structure and information architecture
  • Technical SEO audit
  • SEO during a website’s redesign
  • SEO strategy and consulting
  • Link profile audit
  • Conversion rate optimization (CRO)
  • Remote mentoring of in-house teams
  • SEO monitoring

My years of experience give me the ability to take on challenging SEO tasks such as:

  • Websites with a large number of URLs
  • Complex multilingual sites
  • Websites based on modern JavaScript frameworks
  • Websites in highly competitive markets and industries
  • Recovering from a Google penalty

SEO tools I use

Some advanced SEO and SaaS tools are quite expensive, and I use a broad range of those. By hiring a senior expert, you can save big on software purchases and even bigger on training your team on how to use these complex tools professionally.

  • Keyword Insights AI
  • ContentKing (as a certified partner)
  • Sitebulb and Screaming Frog
  • Ahrefs
  • Hotjar and Microsoft Clarity
  • SpeedCurve
  • Marketing Miner
  • OpenRefine
  • Google Search Console
  • Google Optimize
  • Google Analytics (GA4 and Universal)
Jan Onesork

Contact details

Jan Onesork
Zadni 3
625 00
Czech Republic, European Union
VAT ID:CZ8906273574

Firsthand recommendations

Jan has been an integral part of our team for the better part of a decade. I depend on him for top-tier work and results. What sets him apart though is his easy-going manner and ability to explain complex topics in a layman's fashion to clients.

Ezra Cohen CEO of LucidCircus

Jan is a true SEO expert for global projects with further specialization in the US market, which is for us crucial. During our cooperation, he guided us through a complex set of processes in the proper implementation of SEO principles, both technical and on-page. He continuously searches for new possibilities for improving our project. He also helped us a lot in setting the SEO tracking and analytical tools. The results of his recommendations and work very pretty straightforward. Organic traffic is by far the biggest source of traffic to our website with a very good conversion ratio to the primary CTAs. This just proves that Jan was a good choice for our project.

Ondrej Fridrich Marketing Engineer at IDEA StatiCa

Jan is a true professional with an extensive knowledge of how SEO works. Even today, we still continue to build our SEO strategy on his audit.

Tomas Zapletal CEO of Worldee
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