SEO-Optimized URL: A Guide to the Winning Structure

Improve your SEO with an optimized URL structure. Discover in our guide how to create winning links: short, descriptive, and with the main keyword.

Published on Nov 27, 2025
Updated on Nov 27, 2025
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In Brief (TL;DR)

An SEO-optimized URL is a crucial ranking factor: learn how to structure it to be short, descriptive, and contain the main keyword.

We will delve into how to create short, descriptive URLs with the main keyword to improve your website’s search engine ranking.

A well-structured URL not only improves the user’s browsing experience but also effectively communicates the page’s content to search engines, positively influencing its ranking.

The devil is in the details. 👇 Keep reading to discover the critical steps and practical tips to avoid mistakes.

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The URL, or Uniform Resource Locator, is much more than just a web address: it’s the first element that users and search engines encounter to understand a page’s content. An optimized URL structure is a crucial factor for SEO (Search Engine Optimization), capable of improving user experience, increasing visibility, and promoting better rankings in search results. In a competitive market like Italy and Europe, where tradition blends with innovation, communicating clearly right from the web address becomes a strategic advantage. Creating “semantic” URLs, meaning descriptive and easy-to-interpret ones, is not just a good technical practice but a true digital business card.

A well-built URL acts as clear signage for both users and Google’s crawlers. For the user, a readable address instills trust and anticipates the page’s content, increasing the likelihood of a click. For search engines, a logical structure containing relevant keywords facilitates crawling and indexing, fundamental processes for appearing in the SERPs (Search Engine Results Pages). Ignoring URL optimization means missing a valuable opportunity to communicate relevance and improve the overall performance of your website, whether it’s a blog, a corporate site, or an e-commerce store.

Graphic diagram illustrating the components of a readable and search engine-optimized URL.
A clear and descriptive URL is the first step to effective SEO. Discover in the article how to structure your links to improve your ranking.

Anatomy of a URL: The Fundamental Elements

To optimize a URL, it’s essential to know its structure. Every web address is composed of several parts, each with a specific function. The first element is the protocol (like http:// or, preferably, https://), which ensures a secure connection and is now a ranking factor. This is followed by the second-level domain (the brand name, e.g., “tuttosemplice”) and the top-level domain (the extension, e.g., “.com”). Choosing a domain name is a fundamental strategic step, as explained in our guide to registering a domain and hosting. Finally, we find the path or slug, which is the variable part of the URL that identifies the specific resource (e.g., “/seo-url-guide”). It is precisely this last part where most of the optimization work is focused.

Within the path, there can also be subfolders, which help organize content hierarchically (e.g., /blog/seo/url-guide). This structure not only helps users navigate the site more intuitively but also allows search engines to understand the relationships between different sections and pages. A logical structure that reflects the site’s architecture is a signal of order and clarity, two qualities highly valued by Google’s algorithms. Avoiding complex dynamic parameters and session IDs, which make the URL unreadable, is another fundamental practice.

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The Golden Rules for an SEO-Friendly URL

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Creating an SEO-optimized URL is not a dark art, but follows precise and common-sense rules. The first rule is brevity and simplicity. A short URL is easier to remember, share, and copy, especially on social media. Ideally, a URL should not exceed 50-60 characters while remaining descriptive. This doesn’t mean Google can’t process long URLs, but a concise address improves the user experience and concentrates SEO value on the most important keywords. Therefore, you need to find the right balance between conciseness and clarity.

Another crucial aspect is the use of keywords. Including the main keyword you want the page to rank for helps both users and search engines immediately understand the topic. However, it’s essential to avoid so-called “keyword stuffing,” which is the excessive repetition of keywords and can be penalized. Keywords should be integrated naturally to create a “semantic” URL, that is, an address that describes the content in a logical and meaningful way. This approach is not only appreciated by Google but also increases the click-through rate (CTR) in search results.

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Technique and Readability: Hyphens, Lowercase, and Special Characters

From a technical standpoint, there are precise conventions to follow. To separate words within a URL, it is imperative to use hyphens (-) and not underscores (_). Google interprets hyphens as word separators, allowing it to identify individual terms (e.g., “seo-url-structure”). In contrast, underscores join words together, causing them to be perceived as a single string (e.g., “seo_url_structure”), making it harder for the search engine to understand the content.

It is also an established best practice to use only lowercase letters. Servers, particularly those based on Linux, are case-sensitive, meaning they consider “/Page” and “/page” as two distinct URLs. This can generate duplicate content and confuse both users and crawlers. Consistent use of lowercase prevents 404 errors and indexing problems. Finally, it’s good practice to avoid special characters, accents, and unnecessary parameters that make the URL complex and difficult to read and share. The goal is always maximum cleanliness and readability.

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Folder Structure and Multilingual Sites

For larger and more complex websites, such as e-commerce stores or portals with many sections, organizing content into subfolders is strategic. A hierarchical structure like mysite.com/products/shoes/sneakers helps create a logical path and distribute thematic authority. This organization not only improves user navigation but also facilitates the analysis of traffic data for specific sections of the site. For an e-commerce store, for example, it is crucial that each product variant (like color or size) has a unique URL to be indexed correctly.

In the European context, managing a multilingual site requires special attention to the URL structure. To signal the target audience to Google, two main approaches can be used: country-code top-level domains (ccTLDs), like mysite.de for Germany, or subfolders with a generic domain, like mysite.com/de/. The latter solution is often more practical and cost-effective. It is also recommended, when possible, to translate the keywords in the URL to make them more relevant to the local market, for example, using /lebensmittel/pfefferminz instead of /food/mint for a German audience. This attention to detail shows consideration for the local culture and improves the user experience.

Tradition and Innovation: A URL for the Mediterranean Market

In the Italian and Mediterranean market, where highlighting tradition is a powerful marketing tool, the URL can become a vehicle for storytelling. Imagine an extra virgin olive oil producer. A URL like farm.com/organic-tuscan-evo-oil is much more effective than a generic company.com/prod/123. It immediately communicates origin, quality, and production method—values deeply felt by the local consumer. This approach combines the tradition of the product with the innovation of clear and transparent digital communication, building trust from the very first contact.

The URL thus becomes an integral part of the brand’s narrative. It can evoke a heritage, as in /grandmas-recipe/classic-tiramisu, or highlight an innovative process, as in /sustainable-agriculture/vertical-farm-tomato. In both cases, the web address is no longer a mere technical detail but an element that enriches the brand’s identity. Attention to these details is essential to stand out in a market that values authenticity and the story behind a product or service. Good SEO copywriting starts precisely with the care of elements like the URL.

Conclusion

disegno di un ragazzo seduto a gambe incrociate con un laptop sulle gambe che trae le conclusioni di tutto quello che si è scritto finora

In conclusion, the URL structure is a fundamental and strategic element for a solid SEO strategy, especially in a culturally value-conscious context like Italy and Europe. An optimized URL must be short, descriptive, readable, and contain relevant keywords without being forced. The correct use of hyphens, lowercase letters, and a logical folder structure are essential technical practices to improve user experience and facilitate the work of search engines. For more complex projects, such as e-commerce or multilingual sites, careful planning of the URL architecture is crucial to avoid duplicate content issues and to communicate effectively with an international audience. Remember that every detail, including a page’s address, contributes to building brand perception and determining online success. Optimizing the URL is a small effort that yields great benefits in terms of visibility, traffic, and trust. If you want to monitor your pages’ performance, don’t forget to use tools like Google Search Console.

Frequently Asked Questions

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What is the ideal length of a URL to be SEO-optimized?

An SEO-optimized URL should be short, clear, and descriptive. Although Google does not impose a strict character limit for ranking, it is advisable not to exceed 1000 characters to facilitate its management. The main rule is simplicity: a concise URL is easier for users to read, remember, and share, improving the overall experience.

Is it important to include keywords in the URL?

Yes, it is a fundamental practice. Including the main keyword in the URL helps both users and search engines quickly understand the page’s topic. A URL that contains the target keyword, such as `example.com/seo-url-structure`, is considered more relevant and can contribute to a better ranking in search results.

Should I remove ‘stop words’ (like ‘and’, ‘the’, ‘a’) from URLs?

The handling of ‘stop words’ (articles, prepositions, conjunctions) is flexible. Removing them can help make the URL shorter and cleaner. However, according to Google, their presence or absence has a minimal impact on SEO. The priority is readability for the user: if a ‘stop word’ makes the URL more understandable and natural, it is advisable to keep it.

How should I separate words in a URL? With hyphens or underscores?

To separate words in a URL, using hyphens (-) is strongly recommended. Google interprets hyphens as word separators, helping the search engine better identify the concepts within the URL. In contrast, underscores (_) are not seen the same way and could lead Google to interpret the joined words as a single entity, making the URL less effective for SEO.

Can I change the URL of an already published page without losing its ranking?

Yes, it is possible to change an existing URL, but it is a delicate operation. To avoid losing accumulated traffic and SEO value, it is essential to set up a 301 redirect from the old address to the new one. This tells search engines that the page has moved permanently, thus transferring authority and ranking to the new URL and preventing users from encountering 404 errors.

Francesco Zinghinì

Electronic Engineer with a mission to simplify digital tech. Thanks to his background in Systems Theory, he analyzes software, hardware, and network infrastructures to offer practical guides on IT and telecommunications. Transforming technological complexity into accessible solutions.

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