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For us, SEO is more than Google rank 1

For us, SEO and SEA means more than just being number 1 on Google. What good are top positions if your visitors don't become customers? Many SEO agencies stop once they have achieved a good ranking - we go further.

In addition, we integrate GEO (Generative Engine Optimization) into our strategies – the latest approach to optimizing content so that it appears in AI-generated answers, such as those from ChatGPT or Google AI Overviews. This ensures your visibility in the search landscape of tomorrow.

With over 25 years of experience in marketing and sales, we think along with you, bring innovative ideas and valuable experience to your business and focus not just on visibility, but on real success and closing deals.

Facts, figures and data

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What is SEO? The art of being found.

SEO, or search engine optimization, means making your website more visible in search results on Google, for example. When potential customers search for products or services, you want to be found online. We use our years of experience in SEO to optimize your website. This means: relevant keywords, high-quality content, a user-friendly website and much more. The result? More traffic, more customers, more success!

More sales with SEO

Your website is not just a digital business card - it is the gateway to your business success. We understand that it's not just about being seen, but also about attracting customers and increasing sales.

Through targeted search engine optimization, we increase your online visibility and attract qualified traffic. This means that more potential customers discover your products or services. But SEO goes far beyond mere visibility. We develop customized SEO strategies that ensure the right people visit your website or online store - people who are looking for exactly what you have to offer.

Our case studies will follow shortly...

Did you already know...?

We are not only experts in SEO and SEA, but also have more than 30 years of experience in Contao, TYPO3, wordPress and Shopware.

As one of the leading technical agencies in Germany, we not only offer you comprehensive SEO and SEA support, but also technical support for your system from a single source. With us, you have a reliable partner who will optimize both your online visibility and the technical foundation of your website.

 

SEO Clients

Enormous increase in visibility

Within just six months, Lackversand was able to increase its organic traffic by over 50% compared to the previous half-year. At the same time, impressions also grew by an impressive 52%. By setting up a blog area, optimizing category and product detail pages, and revamping the home page, we laid the foundation for sustainable growth. In addition, banners, customer reviews, an optimized Google My Business profile, and specifically created product bundles ensured additional reach and user interaction.

Trust in our expertise to maximize your online visibility too!

This makes your site even easier to find:

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SEA

You can achieve immediate results with targeted search engine advertising (SEA). We optimize your campaigns to attract qualified traffic that will become your new, happy customers.

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Social Media

Social media is a powerful tool to strengthen your brand and attract customers. We develop your social media strategy and increase your social media presence - exactly where your customers are.

Our SEO offers

Our SEO offers

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  • Content & keyword strategies

    Content remains the key to online marketing today. We develop customized content and keyword strategies that strengthen your website with relevant, high-quality content. We rely on data-driven keyword research and continuous optimization to ensure that you are visible in the search results that are crucial to your business. Our approach not only generates more qualified traffic, but also sustainably increases your conversion rate.

  • Content SEO & Content-Marketing

    Content remains one of the most important factors in online marketing. With targeted content SEO strategies, we ensure that your content is not only optimized for search engines, but also offers real added value for your target group. This includes in-depth keyword research, the creation of relevant content, and the continuous optimization of existing pages. This will give you greater visibility, increase organic traffic, and boost your conversion rate in the long term.

  • Conversion Rate Optimization (CRO)

    Conversion rate optimization means getting more out of your existing website traffic. We analyze your users' behavior, identify obstacles in the purchase or inquiry process, and optimize elements such as landing pages, forms, and calls to action. This allows us to convert more visitors into paying customers and sustainably increase your online success.

  • E-commerce SEO

    E-commerce websites have unique requirements when it comes to SEO. Our e-commerce SEO strategies are designed to boost the visibility of your products in online shops and maximize your revenue. We optimize product pages, category structures, and internal linking to ensure your products are easily discoverable by potential customers. We also assist in planning and implementing new product categories and pages, and we analyze your competitors to provide insights and inspiration for new products.

  • GEO

    GEO (Generative Engine Optimization) deals with the targeted optimization of content for AI-driven search engines. We ensure that your content is correctly understood, evaluated, and used in responses by systems such as ChatGPT, Perplexity, or Google SGE. To do this, we structure content in a prompt-friendly way, set semantic markers, and create external mentions and citations. This makes your brand visible where users will search in the future and ensures you receive high-quality inquiries. 

  • International SEO

    International SEO is crucial for companies that want to reach customers in different countries and language areas. We develop strategies that ensure your website has optimal visibility in the relevant markets – from selecting the right domains and language versions to the technical implementation of hreflang tags. This ensures that your content is found by the right target group and that you can grow successfully internationally..

  • Linkbuilding

    Link building is an essential part of SEO. By strategically building high-quality backlinks from reputable and relevant websites, we strengthen the authority of your site and improve your search engine rankings in the long term. High-quality link building ensures that your website is not only easier to find, but also gains more trust from users and search engines.

  • Local SEO

    Local SEO is essential for businesses with physical locations—whether local shops, branches, medical practices, gyms, or many other industries. Since requirements vary depending on the sector, we develop customized local SEO strategies to specifically increase your visibility in regional search results and bring new customers directly to you. This ensures that you are easily found on Google Maps, Google Business Profile, business directories, and in mobile searches, keeping you one step ahead of your local competition.

  • Pinterest SEO

    Pinterest is one of the leading platforms for visual inspiration. With our customized Pinterest SEO strategies, we ensure that your pins and boards are optimally visible and discovered by more users. We optimize your profile and individual pins, increasing your reach and attracting new potential customers. We also support you in creating fresh content to sustainably expand your presence on Pinterest.

  • Structured data and rich snippets

    Structured data is key to helping search engines better understand your content. By implementing structured data, we enable rich snippets—such as star ratings, prices, or FAQs—directly in search results. This ensures greater visibility, higher click-through rates, and a better user experience.

Customer testimonials

  • seli

    Selina Heinrich

    CEO

    Selbstausbauzentrum GmbH, Zellingen

    "There are many service providers in the field of search engine optimization who unfortunately do not deliver the desired quality and transparency that customers want. After I was very happy with the SINEOS Shopware support, we also started working together on SEO at the beginning of 2024 in order to increase sales."

  • SEO

    Katharina Schlosser

    CMO

    Schlosser Planprojekt

    "We were very pleased with the services provided by SINEOS in the area of website support. That's why we also wanted to leave the SEO optimization and Google Ads management to their expertise. And here, too, we were not mistaken. The guys and girls work in a transparent and goal-oriented manner. And even if something doesn't work as planned, they talk about it in order to improve."

SINEOS

  • Complete transparency in our SEO strategies and tactics - you know exactly what we are doing and why.
  • Continuous, regular monitoring of your website performance to keep an eye on developments.
  • Ongoing adjustments and optimization of our strategies to ensure that you always achieve the best results.
  • Clear, transparent billing models with no hidden costs or surprises.
Standard SEO Agency

Other agencies

  • Lack of transparency in the strategies and tactics used.

  • Irregular monitoring of website performance.

  • Hardly any adjustments or optimizations after campaign launch.

  • Non-transparent billing models and hidden costs.

Our SEO power - high-quality tools for your digital success in 2025

We use the latest technologies and the best SEO tools to help our clients succeed in the digital world. Thanks to our range of first-class SEO tools, we work more efficiently and achieve outstanding results for your company faster. Do you want a quick evaluation of your keywords, your website in general or new ideas? We'll provide you with all the data in no time!

 

How we work

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  • 1. Analysis and strategy development

    Step 1: Understanding Your Business Goals and Target Audience

    At the start of our SEO process, we place great emphasis on deeply understanding your business, your goals, and your target audience. Through a detailed analysis of your website, competitors, and market, we identify key areas for improvement and opportunities to leverage. Using advanced SEO tools and techniques, we develop a tailored strategy designed to enhance your online visibility and increase organic traffic.

  • 2. On-page optimization

    Step 2: Optimizing Your Website for Search Engines and Users

    In the second step, we focus on optimizing your website for both search engines and your users. This includes technical SEO aspects such as improving loading speed and ensuring a mobile-friendly experience, as well as on-page elements like meta tags, headings, images, and content. Our experts work closely with you to ensure that your website is not only appealing to search engines but also engaging and user-friendly for your visitors.

  • 3. Content creation and optimization

    Step 3: Delivering High-Quality and Relevant Content

    Content is king in SEO. In this step, we develop a content strategy aimed at creating valuable and relevant content for your target audience. We assist you in producing blog posts, guides, videos, and other content that not only engages your audience but also strengthens your website’s authority in your industry. By optimizing this content for relevant keywords, we ensure that your content is discovered by search engines and ranks highly.

  • 4. Linkbuilding and off-page SEO

    Step 4: Increasing Your Website's Authority with High-Quality Backlinks

    The final step in our SEO process focuses on building backlinks and other off-page SEO tactics. We identify opportunities to acquire high-quality, topic-relevant backlinks from reputable websites in your industry. These backlinks signal to search engines that your website is a trusted source, leading to higher ranking positions. Additionally, we leverage social media marketing and other strategies to boost your brand’s visibility and drive more traffic to your website.

  • 5. Reporting and monitoring

    Step 5: Continuous Monitoring and Detailed Reporting of Your SEO Progress

    Our SEO process doesn’t end with the implementation of strategies. A key part of our work is continuously monitoring your website’s performance and providing you with regular, detailed reports on your SEO progress. At least once a month, we prepare a comprehensive report covering key performance indicators (KPIs) such as rankings, traffic sources, user behavior, and conversion rates.

    These reports not only highlight what is working well but also identify areas where improvements can be made. This data-driven approach enables us to continuously adjust and refine our strategies to adapt to changing market conditions and Google algorithms.

    In addition to the monthly reports, we hold regular meetings with you to present the results, gather feedback, and plan the next steps. This transparent communication ensures that you are always informed about the status of your SEO campaign and allows for flexible adjustments to the strategy to align with your evolving business goals.

Your path to SEO success starts here - arrange your no-obligation appointment now

How we work

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