Entries by Stephan M. Czaja

Ranking: What a Search Engine Ranking Is and Which Factors Matter

Ranking describes a website’s position in search results for a specific search term—and is the key metric of any SEO strategy. But traditional ranking is only half the story: Now that generative AI systems provide answers directly, the citability of those answers also determines visibility. What is a search engine ranking? Ranking refers to the […]

RGB: The Color Model for Screens Compared to CMYK

RGB is the color model used by every screen—from smartphones to laptops to televisions. Anyone preparing content for both social media design and print will inevitably encounter the difference between RGB and CMYK —and the question of why a file suddenly looks different on screen than it does on paper. A basic understanding of both […]

CMYK: The Color Model for Printing, Explained Simply

CMYK is the color model behind every printed flyer, poster, or brochure. Anyone who has ever uploaded a print file to an online print shop has automatically encountered CMYK—usually through an error message about incorrect color spaces. Once you understand the basic logic, you can avoid such rejections in the future right from the design […]

Designing Posters: Formats, Impact in Outdoor Spaces

A poster often has only a few seconds to convey a message, usually as people walk by or from inside a moving car. This unique situation clearly distinguishes poster design from other printed materials and is also described as a key challenge in the article on out-of-home advertising. Especially in public spaces, first impressions often […]