About us
We find your website's risks before someone else does.
123audit is RedBlue's division focused on website audits. It checks cookies and GDPR, security, leaks of sensitive data and technical settings. You get a clear report with evidence, priorities and steps to fix.
Why 123audit exists
We grew out of experiences that made us say: the owner needs to know about this.
A business owner does not have to be a programmer, a marketing specialist or a legal expert. When they have a website built or entrust their advertising to an agency, they naturally expect responsible advice.
In practice, however, we have also seen a different approach. One supplier explained a missing cookie banner by saying the client did not want it. A marketing agency, in turn, asked for tracking to start before visitors had given consent. Supposedly that is common practice and they had never had a problem.
We also came across a business owner in the motor services trade who had built an affordable website himself. He stored invoices and client documents in a folder he considered a secure part of the admin area. The files, however, were also accessible from outside — to anyone who knew the address, and search engines could find them too. What looked private to him was open to someone else.
123audit.sk grew out of exactly these experiences. We saw how easily someone can run a website in good faith without realising that its settings put customer data at risk or expose the business to unnecessary risks.
That is why we look at your website from the other side. We also check what is publicly accessible even though you do not see it on an ordinary visit. In an individual audit, an IT specialist goes even deeper — into the source code, the admin area and the server settings. We complement the automated checks with an assessment by an IT specialist and explain the findings clearly, with evidence and recommendations for fixing them.
We want you to learn about shortcomings in time and have the chance to fix them. So that you protect your customers, your work and your money — and can focus with more peace of mind on what you know best.
Who is behind 123audit
RedBlue — IT & Digital Solutions
123audit is operated by RedBlue s. r. o.. It was founded in 2026 as an independent company combining hands-on experience, development, control and automation into one whole. Its aim is to remove routine and give people room for the decisions where they are truly needed.
RedBlue is home to three brands, each for a different need: 123audit checks website risks, ProfiWeby builds websites with a clear business purpose and ProWorkSystem automates repetitive work.
Have you noticed that in our logo Red is blue and Blue is red? Most people miss it — not because they are not looking, but because they see what they expect. That is exactly what most findings on websites look like.

Jaroslav Krč
Founder and managing director
Years of experience across different industries showed him that the biggest risks do not come from bad intent, but from nobody taking a look. That is why he wants owners to be the first to know about their website.
“Technology should take over the routine. People should keep the decisions, the responsibility and the room to create something more valuable.”
Contact and company details
- Operator
- RedBlue s. r. o.
- Company ID (IČO)
- 57778515
- Registered office
- Pribinova 21/11, 901 01 Malacky, Slovakia
