Search Engine Optimization
When people search for a product, service, answer or solution online, the first challenge for a business is simple: being found.
SEO, or Search Engine Optimization, is the practice of improving a website and its content so that search engines can better understand, index and rank it for relevant searches. Google describes SEO as «the process of helping search engines understand your content and helping users find your site through search». Its Search Essentials also outline the technical and content-related requirements websites should follow to be eligible to appear in Google Search.
At its core, SEO is therefore about improving organic visibility: appearing in search results without paying for every click.
From a search query to a click
When someone types a query into a search engine such as Google, they are presented with a SERP, or Search Engine Results Page.
The SERP can contain different types of results, including organic listings, paid ads, images, videos, shopping results and other search features. Each result competes for the user’s attention, and its position can have a significant impact on whether people actually click on it. Google provides extensive documentation on how websites can influence their appearance in Search, from title links and snippets to structured data and other search features.
This is where Click-Through Rate (CTR) becomes relevant. CTR measures the percentage of users who click on a result after seeing it.
Research into millions of Google search results shows just how strongly position can influence organic clicks. An analysis of approximately 4 million Google search results found an average CTR of 27.6% for the first organic result, compared with 18.7% for the second and 10.2% for the third. The study also found that the top three organic results together received 54.4% of clicks in its dataset.
These numbers should not be interpreted as a universal CTR benchmark (actual performance varies considerably depending on the query, search intent, SERP features, industry and device) but they illustrate an important principle.
Visibility influences opportunity. A page that ranks prominently for a relevant query has more opportunities to be discovered and clicked than a page buried further down the results.
Why does organic traffic matter?
Organic traffic is particularly valuable because it is connected to search intent.
When someone searches for “best running shoes for beginners”, “how to improve ecommerce SEO” or “project management software”, they are actively expressing a need or interest.
A strong organic presence allows a brand to meet users at different stages of the search journey: when they are discovering a problem, researching solutions, comparing products or looking for a specific brand.
The value of SEO lies in attracting relevant traffic: people who are already searching for a product, service or answer that your website can provide. A website can attract thousands of visits without creating meaningful business value if those visitors have little connection to its products, services or objectives. Effective SEO connects search intent with useful content and relevant pages.
CRO: Conversion Rate Optimization
After clicking on a result, the user lands on a website and takes the next step. This is where CRO, or Conversion Rate Optimization, becomes relevant.
CRO focuses on improving the percentage of users who complete a desired action (Conversion Rate), such as:
- making a purchase
- signing up
- completing a journey on the site
Traffic alone does not create much value. What matters is how effectively it is converted into meaningful actions.
CRO connects visibility with business outcomes and helps evaluate whether user journeys are working as intended.
SEO is more than keywords
One of the most common misconceptions about SEO is that it is mainly about placing keywords on a page. Keywords are important because they help us understand what users are searching for and what information they expect to find. But modern SEO involves a much broader set of interconnected factors.
Content and keywords help address search intent and determine whether a page provides useful information. Technical SEO helps search engines crawl, render and index a website effectively. Site architecture, internal linking, structured data and technical accessibility all contribute to how a website can be understood and discovered.
On-page SEO focuses on elements such as titles, headings, content and page structure, making pages clearer for both search engines and users.
Off-page signals and authority contribute to how a website is perceived within the broader web ecosystem.
And user experience and website performance influence what happens after a user arrives.
Google’s documentation also makes clear that structured data can help it understand page content and potentially enable richer appearances in Search.
This is why SEO cannot be reduced to a single optimization activity.
SEO performance and business performance are connected
The value of SEO ultimately goes beyond rankings: organic visibility can increase qualified traffic, but what happens after the click is equally important. A website that ranks well but loads slowly, is difficult to navigate or fails to satisfy the user’s intent can lose much of the value created by that visibility.
Website performance can have a measurable impact on commercial outcomes.
Google’s mobile performance research, for example, has reported that a one-second delay in mobile page load could impact mobile conversions by up to 20% in retail. Another Google-cited study found that mobile pages loading one second faster experienced up to a 27% increase in conversion rates. While these studies date back several years, they still illustrate the potential business impact of website speed and performance on conversions.
This relationship is particularly important for ecommerce. Imagine a user searches for a product, discovers your page organically and clicks through. If the product page is slow, confusing or difficult to use, the SEO work that generated the visit has only partially succeeded.
Search visibility and website performance have to work together.
SEO is an interconnected system
This is why SEO should be approached as a coordinated strategy rather than a collection of isolated actions.
Improving a title tag can help a page communicate its relevance. Optimizing internal linking can improve discoverability and site structure. Improving technical performance can make the website easier to crawl and provide a better user experience. Developing useful content can help satisfy search intent. Building authority can strengthen the website’s ability to compete for relevant searches.
These activities influence different parts of the same system.
Google’s Search Essentials similarly brings together technical requirements, spam policies and key principles for creating content that can perform in Search. Google also emphasizes that content should be created primarily to help people, rather than to manipulate search rankings. The implication is straightforward: SEO cannot be managed through isolated fixes alone. It requires continuous attention to technical foundations, content, structure, authority and the experience users have once they arrive.
From visibility to sustainable growth
SEO is a long-term investment in how a business is discovered online. Building organic visibility requires a website that is technically sound, fast, well structured and able to meet both search engine requirements and user expectations.
This is where Kleecks takes a different approach.
Kleecks works as a reverse proxy, a layer between the website and the user. It continuously identifies issues that can affect SEO, CRO and technical performance, and automatically applies the necessary optimizations.
This means that the website does not need to be rebuilt every time an issue is identified. Kleecks detects the problem, applies the fix at the layer level, and delivers the optimized version of the website to the user.
From technical SEO issues and performance bottlenecks to elements that can affect conversion and user experience, the platform works across different areas of website performance within a single layer.
The result is a website that can be continuously optimized without changing the underlying codebase every time.
For ecommerce and digital businesses, this creates a more direct connection between search visibility and website performance: SEO helps users discover the site, while Kleecks helps ensure that the experience they receive is technically optimized and ready to perform.
Discover what the Kleecks platform can do in the main article of our #ProductCorner series here!
While if you’re curious to decode more digital marketing acronyms, read our article where we break them all down: “Acronyms you need to know and why they matter”