SEA search engine advertising from LikeMeASAP – Trust through experience
LikeMeASAP has been one of the leading SEO and SEA agencies in German-speaking countries. Our experts manage Google Ads, Facebook Ads and performance marketing campaigns for companies in Germany, Austria and Switzerland.
SEA and performance marketing expertise for the DACH region
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SEA Glossary: The most important terms in search engine advertising explained
| Concept | Importance in SEA search engine advertising |
|---|---|
| PPC | Pay-per-click – a billing model where costs are only incurred when a user clicks on the ad. The basis of all Google Ads and Facebook Ads campaigns. |
| CPC | Cost-per-click – the actual price per click on an ad. Determined by bidding strategies, quality score, and competition. |
| CTR | Click-through rate (CTR) – the ratio of clicks to impressions. A high CTR signals to Google that the ad is relevant and improves the quality score. |
| ROAS | Return on Ad Spend – revenue per advertising euro spent. A ROAS of 4 means: €1 of advertising spend generates €4 in revenue. |
| Quality Score | Google's Quality Score (1-10) assesses ad relevance, landing page quality, and expected click-through rate (CTR). A high Quality Score lowers the cost per click (CPC) and improves ad position. |
| Remarketing | Ads that specifically target users who have already visited the website. Increases the conversion rate by re-engaging pre-qualified users. |
LikeMeASAP Editorial Team
SEA & Performance Marketing Experts
This content was created by the LikeMeASAP team. Our experts have over 15 years of experience in SEA (search engine advertising)Google Ads, Facebook Ads, and performance marketing for businesses in German-speaking countries. All information is based on current Google Ads guidelines, practical campaign experience, and current market data. As of 2025.
What is search engine advertising?
Search engine advertising (SEA) is a core discipline in online marketing that involves placing paid advertisements on the results pages of search engines such as Google, Bing or Yahoo. These ads often appear at the top or bottom of the search results pages and are usually classified as sponsored Links SEA includes all activities that involve paid placements in the search results and is often used synonymously with Search engine marketing used, although the latter also SEO (search engine optimization).
The big advantage of SEA is that it is “pull advertising”. This means that users are already actively looking for a solution to their problems when they come across the ad. This increases the likelihood that they will click on the ad and make a conversion. SEA is therefore an important measure in online marketing and is part of the standard repertoire of every company that wants to be successful online.
Explanations and definitions of the terms SEA (search engine advertising) can be found in our SEA Lexicon.
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SEA I Ads
SEA I Search Engine Advertising I Google Ads I Advertising I Marketing
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