# CoJeCo

- **Website:** <https://cojeco.cz>
- **Primary alias:** `cojeco.cz`

## Description

CoJeCo.cz (WhatIsWhat.net) is a privately owned comprehensive online encyclopedia that has been providing valuable information since 1999. With the sole copyright and licensing rights held by Czech OPTIMUS s.r.o. Initially launched as a community project for volunteer authors, it later shifted to a paid editorial team of experts to ensure high-quality content development. Over the years, CoJeCo has collaborated with various partners, including EuroTel (later O2) and Seznam.cz, to offer encyclopedia content and learning tools. They have also produced radio programs in collaboration with Czech Radio and published illustrated books. CoJeCo's dedication to knowledge sharing extends beyond the digital realm, with their involvement in gaming apps and quizzes. In 2019, CoJeCo.cz underwent major updates to revamp its design, making it more user-friendly and responsive for all devices. They have also introduced new features, such as a time exploration option, to further enhance the browsing and searching experience. Join the CoJeCo mission to collect, preserve, and share quality information by utilizing their extensive content and contributing to their efforts.

## Industries

- 🗺 Reference Materials
- 🗺 Dictionaries and Encyclopedias _(under Reference Materials)_
- 🖥 Computers Electronics and Technology
- 🖥 Search Engines _(under Computers Electronics and Technology)_

## Logos & icons

- logo _(primary)_ — PNG, SVG — [download](https://cdn.brandfetch.io/idQFbpH0v_/w/820/h/265/theme/dark/logo.png?c=1bxid64Mup7aczewSAYMX&t=1725905756520)

## Colors

| Name | Hex | Theme |
| --- | --- | --- |
| Cerulean | #1093d1 | dark |
| Cupid | #fabfc8 | light |
| Cerulean | #0a94d3 | accent |

## Fonts

- Merriweather — asset _(google)_
- PT Serif — asset _(google)_

## Imagery

- banner _(primary)_ — JPEG — [download](https://cdn.brandfetch.io/idQFbpH0v_/w/1500/h/500/id1ZhW98Jk.jpeg?c=1bxid64Mup7aczewSAYMX&t=1686559633026)

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_Source: <https://brandfetch.com/cojeco.cz>_
_See [/llms.txt](/llms.txt) for a full list of agent-readable pages, and [/auth.md](/auth.md) for how agents authenticate._