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Glossary · C

Conversion Rate.

The conversion rate measures what percentage of your website visitors perform a desired action — e.g., filling out a form, purchasing a product, or calling. With 1,000 visitors and 30 inquiries, the conversion rate is 3%. Industry average for B2B: 1–3%.

Conversion Rate — Explained in Detail

The conversion rate (CR) measures what proportion of your website visitors perform a desired action ('conversion') — filling out a contact form, purchasing a product, calling a phone number, or signing up for a newsletter. Formula: Conversions ÷ Visitors × 100. With 1,000 visitors and 30 inquiries, the conversion rate is 3%. In the B2B sector, 1–3% is considered average, above 5% is very good.

Conversion Rate Optimization (CRO) is the systematic improvement of your website to convert more visitors into customers or leads — without spending more ad budget. CRO combines data analysis, A/B testing, UX research, and psychological principles. Typical measures: clear call-to-actions, reduced form fields, social proof (reviews, customer testimonials), trust signals (certificates, guarantees), and faster loading times.

The connection between loading time and conversion rate is well documented: one second of delay costs up to 7% conversion rate (Google/Deloitte study). For Google Ads: investing in ads without optimizing the conversion rate burns budget. Doubling the conversion rate effectively halves the cost per lead. CRO and web design quality are therefore inseparably linked.

Frequently Asked Questions About Conversion Rate

That depends heavily on industry and conversion type. For B2B contact forms, 1–3% is considered average, 5%+ is very good. E-commerce shops typically have 1–4% (add-to-cart), with large differences depending on product category and brand. For Google Ads landing pages, you should aim for 5–15%, as traffic there has high purchase intent.

Proven CRO measures: 1) Simplify forms (fewer fields = more submissions). 2) Add social proof (customer reviews, logos of well-known clients). 3) Strengthen trust signals (SSL, guarantees, data privacy). 4) Improve loading time (every second costs conversions). 5) Test different call-to-action texts and colors via A/B testing.

Macro conversions are the main goal of your website — e.g., sending an inquiry, purchasing a product, or booking an appointment. Micro conversions are smaller steps toward that: subscribing to a newsletter, downloading a PDF, visiting the pricing page, or staying on the page for more than 2 minutes. Micro conversions help understand where users are in the buying process.

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