LimeByte
Location
Im Mediapark 5, 50670 Cologne
Coordinates
50°56′55″ N 6°56′41″ E
Local time Cologne
This page
no tracking, no cookies

Innovation meets IT security.

We design, build and secure websites and digital solutions for mid-sized companies: creative web development, holistic IT security and sustainable data privacy from one team.

Request a free security check Free initial consultation

Services

  1. Web development & design

    Clear interfaces, strong brand presence and well-structured content. We build websites and web applications that are easy to understand, fast and accessible.

  2. Visibility on Google

    Technical search engine optimisation, clear content architecture and data-driven analysis – for more visibility and qualified traffic, including in AI-powered overviews.

  3. Data privacy

    GDPR-oriented implementation and advice. Our data privacy experts bring experience as data protection officers, backed by our partnership with the law firm SMR-Legal.

  4. Cyber security

    AI-assisted fraud, supply-chain attacks and identity theft are on the rise. We rely on zero-trust principles, continuous monitoring and practical safeguards – and use penetration tests to check what is exposed.

02Free security check

How exposed is your website? We test it – free of charge.

A penetration test simulates a realistic attack on websites, applications or IT infrastructure. The goal is to find exploitable vulnerabilities before they are abused. Confidential, non-binding and with clear results.

  • Websites and web applications
  • Servers and IT infrastructure

Why free of charge? We want companies to be able to assess the security of their systems realistically – without high barriers to entry. You then decide whether and how to act.

How the security check works

03Projects

A selection of our projects.

Explore selected projects and see how we support companies in their digital transformation.

  1. YourFlip – website reference

    YourFlip – yourflip.de (opens in a new tab)

    A customer-first platform built for performance, security and practical privacy. Optimized workflows and clear user journeys help improve lead quality and measurable conversion.

    Platform Security · Data privacy · Performance

  2. Apverio – website reference

    Apverio – apverio.de (opens in a new tab)

    A clear web presence with strong branding and robust technical delivery. Service content is structured so users reach the right contact points faster.

    Platform User journeys · Design

  3. Hospitality Inside – website reference

    Hospitality Inside – hospitalityinside.com (opens in a new tab)

    Editorial content, UX, and a secure web foundation built to scale. Scalable content templates enable faster publishing while maintaining quality.

    Media User journeys

  4. Ingacademy – website reference

    Ingacademy – ingacademy.de (opens in a new tab)

    A structured learning platform with clear IA and a privacy-aware architecture. Role-based access and robust data workflows protect both learning assets and participant data.

    Education Security · User journeys

  5. Kanzlei O-und-M – website reference

    Kanzlei O-und-M – kanzlei-o-und-m.de (opens in a new tab)

    A professional legal website focused on trust, data privacy, and visibility. A precise information architecture improves orientation and supports digital client acquisition.

    Legal Data privacy · User journeys · Visibility

  6. Goliath Translining – website reference

    Goliath Translining – trans-lining.de (opens in a new tab)

    A business website with clear journeys, modern tech, and security by design. Clear page paths reduce drop-offs and guide prospects to inquiry points faster.

    Industry & services Security · User journeys

All 14 projects

04Check it yourself

What we promise, you can verify on this very website.

  1. No third-party requests

    0

    0 requests to external servers

    What this means for you: nobody is watching your visitors on this site.

  2. No cookies, no cookie banner

    0

    No cookie banner needed

    What this means for you: no consent window visitors have to dismiss first.

  3. No third-party code can run here

    active

    Content security policy without unsafe-inline

    What this means for you: injected scripts do not run – the most common path for data theft is closed.

  4. There is a reporting channel for security issues

    valid

    security.txt per RFC 9116

    What this means for you: anyone who finds a flaw knows where to report it – instead of publishing it.

Measured on this page on · Home page, transferred 146.2 KiB, of which 3.1 KiB JavaScript (mobile, fully scrolled)

How this website is secured

05Blog

Insights on cyber security, web development and digital growth.

  1. Security

    Anonymized Case Study: How a Potential Cyberattack Was Prevented

    A mid-sized company noticed suspicious login attempts and a coordinated phishing campaign. Fast response, MFA, and alert employees prevented damage.

  2. From us

    Relaunch Live - Our New Website Is Online

    Our new website is live with a clearer structure, refreshed design, and a sharper view of what LimeByte stands for.

  3. Security

    Why We Offer Free Penetration Tests

    Cyberattacks affect companies of every size. Free penetration tests help reveal risks before attackers can exploit them.

All articles

06Secure. Fast. Scalable.

Let's plan your next digital project.

Fig. 3 · Draft: grid, columns, components – before the first line of code.

We combine web development, cyber security and SEO into one clear roadmap. The initial consultation is free.

Send a message +49 221 16834135

From Cologne's MediaPark, minutes from the city centre, we build digital solutions close to the companies of the region. 50.9487° N, 6.9448° E