Neil Patel

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What Is Multilingual SEO?

A graphic that says: What is Multilingual SEO?

Have you ever wondered how businesses break language barriers and conquer international markets? The answer lies in a powerful strategy known as multilingual SEO.

What is multilingual SEO exactly? It’s a strategy that optimizes your website for multiple languages to reach a wider global audience.

For example, if you’re trying to break into the Japanese market, having a site in English won’t cut it. You’ll need to implement multilingual SEO to translate and optimizethe content on your site so Japanese search engines and users can find it.

If you’re not speaking your customer’s language, your competitors will be. Multilingual SEO opens the door to global markets, increases brand visibility, and drives more traffic to your site.

Key Takeaways

  • Multilingual SEO is essential for global reach. It helps your website rank in search results for different languages, attracting a broader audience.
  • Keyword research is language specific. Understand cultural nuances and search habits in each target market to identify the right keywords.
  • Optimizing website elements for each language includes meta tags, content, URLs, and sitemaps.
  • Technical aspects matter. Choose the right website architecture, ensure fast loading times, and use language switchers and redirects effectively.
  • Invest in quality translators. Avoid machine translations and work with professionals who understand cultural nuances.

Multilingual SEO vs International SEO

Multilingual and international SEO are related, but there’s a key difference.

Multilingual SEO is all about making your website accessible to people who speak different languages. Imagine you’re a clothing brand like Nike – you want your website to be discoverable by people searching for ‘sneakers’ in English, ‘zapatillas’ in Spanish, or ‘tênis’ in Portuguese. That’s multilingual SEO in action.

On the other hand, international SEO is more about tailoring your website for specific countries or regions. Think of Adidas launching websites specifically for Spain and Mexico, even though both countries speak Spanish. Why? Because the Spanish spoken in each country is unique, and the people have distinct cultural interests and online behaviors.

The Spanish website ( uses European Spanish, targets keywords used in Spain, and references popular local sports like football and tennis.

The Spanish Adidas website.

The Mexican website ( uses Mexican Spanish, incorporates local slang, and focuses on sports like football.

The Mexican Adidas website.

This personalized approach makes each audience feel understood and more likely to engage with Adidas.

So, multilingual SEO is about adapting your content for different languages, while international SEO goes a step further by tailoring your entire website experience for specific regions or countries.

If you’re a global brand with a diverse customer base, you’ll likely need both strategies to maximize your online presence.

Benefits of Multilingual SEO Strategies

Think of multilingual SEO as a passport to global success. Here’s what it can do for your business:

  • Increased Online Visibility and Traffic: By optimizing for multiple languages, you’re positioning your website to appear in more search results, attracting a wider audience and driving more traffic.
  • Better User Experience: Visitors are more likely to stay on your site and engage with your content if it’s in their native language. It builds trust and makes them feel valued.
  • Improved Conversion Rates: When customers understand your products or services thoroughly, they’re more likely to convert. Multilingual SEO breaks down language barriers, leading to increased sales and revenue.
  • Competitive Edge: If your competitors aren’t speaking your potential customer’s language, you have a golden opportunity to swoop in and capture their attention.

Overall, multilingual SEO isn’t just about translation. It’s about connecting with customers on a deeper level, boosting your brand reputation, and opening up a world of new opportunities.

How to Do Multilingual SEO

Wondering how to do multilingual SEO effectively? It involves three key steps:

1. Conduct Keyword Research

Keyword research is the cornerstone of any SEO strategy, and it’s even more critical for multilingual SEO. This is because the words and phrases people use to search for things online can vary significantly from language to language.

So, how do you identify the right keywords for each language? There are a few strategies to consider:

  • Start with your existing keywords: See if your top-performing keywords have any search volume when translated directly to your target language. This can give you a starting point for your research.
  • Scope out the competition: Check what keywords your competitors in the target market are ranking for. It’ll give you a good idea of what terms could hold opportunity for you as well.  
  • Think like your audience: Consider the specific needs and interests of your target audience in each language. Then, look for keywords  receiving search volume that align with your target market’s needs and your products or services. 

Once you’ve nailed down your target keywords, it’s time to dive deeper into the cultural nuances and search habits of your audience.

Embrace Cultural Nuances & Search Habits

Start by researching the cultural context of your target markets. What are their preferences, values, and slang terms? Consider regional variations in language use as well.

For example, in Italy, the phrase “scarpe da ginnastica” (literally, “gymnastics shoes”) is a common way to refer to sneakers, while English speakers would typically just say “sneakers”

You can collaborate with native speakers or explore online forums and local websites to understand the common search terms in each target language.

People in different countries also have unique search habits.

While Google might dominate in your area, someone in China is probably using Baidu, and Yandex is popular in Russia. Even within the same search engine, search terms can vary drastically from country to country.

A list of top international search engines.

Understanding these habits and tailoring your keywords accordingly is key to appearing in the right searches at the right time.

Utilize Language-Specific Tools

Leverage SEO tools designed to help you pinpoint the perfect terms for each language and region.

Tools like Ubersuggest and SEMrush can offer insights into different languages and regions. It’s great for uncovering those hidden gems that your competitors might be missing.

The Ubersuggest interface.

Once you’ve compiled a list of relevant keywords, analyze their search volume and competition levels. High-volume keywords with low competition are often the sweet spot for SEO.

2. Making On-Page Optimizations

Now that you’ve got your multilingual keywords, it’s time to optimize your website for them. 

Here’s what you need to focus on:

  • Language-Specific URLs and Sitemaps: Create separate URLs for each language version of your pages (e.g., /es/ for Spanish, /fr/ for French). This helps search engines identify and index the different language versions correctly. Also, create separate sitemaps for each language version of your site. This ensures that search engines can crawl and index your translated pages correctly.
  • Optimized Meta Tags: Create unique meta titles and descriptions for each language version of your pages and incorporate relevant keywords naturally. This will help improve your click-through rate in search results.
  • Translated and Localized Content: Avoid machine translations – they often lead to awkward phrasing and errors. Instead, invest in professional human translation to assist with localization and ensure that your content resonates with the local audience.
  • Implement Hreflang Tags: Hreflang tags are snippets of code that tell search engines which language a page is intended for. These tags help ensure that the right version of your page appears in the search results for the relevant language 

There are a few ways to implement hreflang tags, but the most common is by adding them to the HTML header of your web pages. Here’s an example of what it might look like on the Spanish version of your site:

An hreflang tag.

This tells search engines that there’s an English version of this page at and a Spanish version at

You can also add hreflang tags to your XML sitemap. Here’s an example of what that would look like for your site differentiating between the English, Spanish, and French versions of the homepage:

Adding hreflang tags to an XML sitema;p.

By optimizing your on-page elements for each language, you’ll create a seamless user experience for your international visitors and improve your multilingual SEO.

3. Leveraging Off-Page Optimizations

Off-page SEO is another piece of the puzzle for multilingual success. Here’s how to boost your website’s authority in different languages:

  • Build High-Quality Backlinks: Just as with traditional SEO, earning backlinks from reputable websites in your target languages is essential. Look for guest posting opportunities on relevant blogs and participate in online forums.
  • Utilize Local Directories and Listings: Submit your website to local directories and business listings in each target market. This can boost your visibility in local search results and drive traffic from users searching for businesses in their area.
  • Collaborate with Influencers and Publishers: Partnering with influencers and publishers in your target markets can help you reach a wider audience and build credibility. Find opportunities to collaborate on content creation, social media campaigns, or sponsored posts.

Off-page optimization is an ongoing process. Continuously monitor your backlinks, track your social media engagement, and adapt your strategies based on the results.

4. Technical Considerations

Getting the technical aspects of your website right is crucial for the success of your multilingual SEO strategy. Here are some key considerations:

Website Architecture

Choose the right structure for your multilingual website. You have a few options:


A graphic breaking down parts of a URL.

Each language version gets a separate subdomain. For example:

  • The URL for the Spanish version of your website would be 
  • The URL for the French version of your website would be  

The subdomain is the first part of the URL (es, fr), just before the domain (yourwebsite). This option offers more flexibility but requires separate SEO strategies for each subdomain because search engines will treat each one as its own, independent website.


The subdirectory structure of a website.

Each language version lives in a subdirectory. For example: 

  • The URL for the Spanish version of your website would be
  • The URL for the French version of your website would be

This is easier to manage and allows for easier link equity flow between language versions. However, it can lead to longer, less user-friendly URLs, and might require technical expertise for proper setup.


Use country code top-level domains. For example:

  • The URL for the UK version of your website would be
  • The URL for the Italian version of your website would be  
  • The URL for the French version of your website would be  
A list of country code top-level domains.

This is a strong signal to search engines about the target location, but it can be costly and requires separate SEO strategies for each domain.

Site Speed and Performance

Make sure your website loads quickly and performs well across all language versions. Slow-loading pages can lead to high bounce rates and negatively impact your website’s performance

Consider using a content delivery network (CDN) to improve website performance globally.

Language Switchers and Redirects

Make sure your website has a clear and intuitive language switcher that allows visitors to effortlessly toggle between different versions.

An example of a language switcher on a website.

You can also go the extra mile by setting up automatic redirects. This clever trick uses the user’s location or browser settings to automatically direct them to the appropriate language version of your site.

Multilingual Analytics

Set up your web analytics to track and analyze data for each language version separately. This will help you understand which languages are performing well and identify areas for improvement.

Best Practices to Keep in Mind

Let’s review some additional multilingual SEO best practices to make sure your efforts pay off:

  • Define Your Target Markets and Languages: Before diving into translations, thoroughly research your target markets and identify the languages that hold the most potential for your business. Consider factors like market size, demographics, competition, and growth potential.
  • Invest in Quality Translations: Don’t rely on automated translations alone. Hire professional translators or agencies who understand the nuances of your target languages and can adapt your content to local preferences and cultural contexts.
  • Avoid Duplicate Content: Ensure that each language version of your website has unique content. Duplicate content can confuse search engines and hurt your rankings. Consider localizing your content to make it more relevant to each target audience.
  • Don’t Forget About Mobile Optimization: Mobile usage is on the rise globally, so make sure your multilingual website is mobile-friendly. Optimize your website’s design and functionality for different screen sizes for a seamless user experience across devices.

With these best practices, you can create a website that speaks the language of your global audience and achieves success in international markets.


What is multilingual SEO and why is it important?

Multilingual SEO is the practice of optimizing your website to rank well in search engines across different languages. It involves tailoring your website’s content, keywords, and technical elements to cater to users searching in various languages.

It’s crucial because it allows you to reach a wider audience, improve user experience for international visitors, and increase your chances of converting them into customers.

How can I identify my target markets for multilingual SEO?

  • Analyze your website’s traffic data to see where your international visitors are coming from.
  • Conduct market research to identify regions with high demand for your products or services.
  • Consider factors like language demographics, cultural relevance, and economic potential.

How do I optimize and translate my website's content for multilingual SEO?

Optimize your website by:

  • Conducting thorough keyword research in each target language.
  • Translating and localizing your content with professional help.
  • Implementing language-specific URLs and hreflang tags.
  • Building backlinks from reputable sources in each language.
  • Prioritizing user experience with a website that loads quickly in all languages.


Multilingual SEO isn’t just about translating your website – it’s about crafting a strategy that speaks to your customers in their language, on their terms.

By taking the time to research multilingual keywords, optimize your website’s content and structure, and address those technical details, you’re essentially rolling out the welcome mat for customers all over the world.

Trust me, that kind of effort pays off.

Investing in multilingual SEO is like investing in your business’s passport to global growth. You’re opening doors to new markets, reaching more customers, and building a brand that truly transcends borders.

Start implementing these strategies today and watch your business reach new heights on the global stage.

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