Technical SEO Services

Technical SEO services help improve the technical foundation of a website so Google can crawl, index, understand and rank its pages correctly. Even if a website has a modern design, useful content and strong service pages, technical problems can limit organic growth, block important pages from indexing and reduce the effectiveness of the entire SEO strategy.

Yellow Click provides technical SEO services for business websites across Europe and CIS countries. We analyze website structure, indexing, loading speed, mobile usability, duplicate pages, URL errors, robots.txt, sitemap.xml, redirects, internal links, Core Web Vitals, structured data and other technical factors that influence visibility in Google.

This service is suitable for websites that are already online but have indexing issues, slow loading speed, unstable rankings, technical errors, duplicate content, poor crawlability or weak preparation for long-term SEO promotion. Technical SEO is also important before launching a new SEO campaign, redesigning a website, migrating to a new CMS or expanding the website with many new pages.

The main goal of technical SEO is to remove technical barriers that prevent a website from being crawled, indexed, ranked and discovered by potential customers in Google.

Who Needs Technical SEO Services

Technical SEO is important for almost every website that wants to receive organic traffic from Google. It becomes especially important when the website has not been checked for a long time, was moved to a new platform, changed its structure, added many pages or started losing positions in search results.

Service websites — to make sure important commercial pages are indexed and accessible.
Corporate websites — to help Google understand the company structure and key pages.
E-commerce websites — to prevent categories, products, filters and parameters from creating technical problems.
Multilingual websites — to ensure language versions work correctly and do not compete with each other.
New websites — to avoid indexing and crawlability mistakes from the beginning.
Older websites — to find accumulated technical problems and prepare the site for future SEO growth.

What Is Included in Technical SEO

Technical SEO includes checking and improving the internal technical elements of a website. We do not look only at separate errors. We analyze how the website is perceived by search engines as a whole: whether Google can find pages, whether they open correctly, whether duplicate URLs exist, whether redirects work properly, whether the mobile version is usable and whether the site loads fast enough.

website indexing check;
robots.txt and sitemap.xml analysis;
URL structure review;
duplicate page detection;
redirect analysis;
broken link detection;
loading speed review;
mobile version analysis;
heading structure review;
internal linking analysis;
Core Web Vitals review;
structured data recommendations;
technical error prioritization;
recommendations for fixing issues.

Website Crawling and Indexing

Indexing is the foundation of SEO. If important pages are not included in Google’s index, they cannot bring organic traffic. Sometimes a website looks normal for users, but Google cannot properly discover or process some of its pages. This can happen because of incorrect robots.txt rules, noindex tags, poor internal linking, duplicate content, crawl budget problems or technical CMS settings.

We check which pages are indexed, which pages are excluded, which pages are blocked from crawling and which technical issues may prevent Google from understanding the website correctly. This helps identify whether the problem is related to content, structure or technical configuration.

Robots.txt and XML Sitemap

The robots.txt file and XML sitemap help search engines understand which pages should be crawled and which pages should be ignored. Mistakes in these files can lead to serious SEO problems. Important pages may be blocked from crawling, while unnecessary technical URLs may be sent to Google for indexing.

We review robots.txt and sitemap.xml to make sure they support your SEO goals. A clean sitemap should include important pages, while robots.txt should not accidentally block pages that need to rank in Google.

Duplicate Pages and Canonical Tags

Duplicate pages are a common technical SEO problem. They can appear because of URL parameters, filters, pagination, language versions, tracking tags, CMS settings or incorrect redirects. When Google sees many similar pages, it may struggle to choose the main version for search results.

Technical SEO helps detect duplicate pages and define the correct solution: canonical tags, redirects, noindex rules, URL cleanup or structure changes. This is especially important for e-commerce websites, multilingual projects and large websites with many categories or filters.

Website Speed and Core Web Vitals

Website speed affects user experience and SEO performance. If a page loads slowly, visitors may leave before they see your offer. For Google, speed and page experience are also important quality signals, especially on mobile devices.

We review loading speed, heavy images, unnecessary scripts, CSS and JavaScript issues, server response time, caching opportunities and Core Web Vitals. The goal is not only to improve technical scores, but to make the website faster and more comfortable for real users.

Mobile SEO

Most users search from mobile devices. A website must be easy to use on phones: text should be readable, buttons should be convenient, forms should work correctly and pages should load quickly. A weak mobile version can reduce conversions and limit SEO results.

Technical SEO includes checking mobile usability, responsive layout, navigation, forms, clickable elements, content visibility and the correct display of important commercial blocks.

Internal Linking and Website Architecture

Internal links help Google understand which pages are important. A good internal linking structure strengthens key services, categories and sections. It also helps users move through the website and find the right information faster.

We check whether important pages receive enough internal links, whether there are orphan pages, whether broken links exist and whether the website architecture supports SEO growth. A technically strong site should be easy for both users and search engines to navigate.

Structured Data and Schema.org

Structured data helps search engines better understand website content. Depending on the project, Schema.org markup can be used for organization information, local business data, products, services, FAQ sections, breadcrumbs, reviews and other elements.

Structured data does not replace good content or technical quality, but it can improve how clearly Google understands the website. We provide recommendations on which markup types are useful for your project and how they should be implemented correctly.

HTTPS, Security and Technical Trust

Security is also part of the technical foundation. A website should use HTTPS, avoid mixed content issues, load resources correctly and provide a safe experience for users. Security problems can reduce trust and create technical warnings in browsers.

We check basic technical trust signals and prepare recommendations if the site has HTTPS problems, insecure resources, redirect issues or other technical risks that may affect user confidence and SEO performance.

Technical SEO for Multilingual Websites

Multilingual websites require special attention. English, Russian and other language versions should be structured correctly so Google understands which page is intended for which audience. Incorrect language structure can create duplicate content, indexing confusion and competition between versions.

We review language URLs, internal links between language versions, page consistency and technical logic for multilingual SEO. This is important for businesses working across Europe and CIS countries.

Technical SEO for Websites in Europe and CIS Countries

Yellow Click works with business websites across Europe and CIS countries. We can provide technical SEO for English, Russian and multilingual websites, taking into account structure, language versions, promotion geography and Google search behavior in different markets.

Europe:

Finland, Estonia, Latvia, Lithuania, Poland, Germany, Czech Republic, Slovakia, Spain, Italy, France, Netherlands, Austria, Belgium, Denmark, Sweden and Norway.

CIS and nearby markets:

Kazakhstan, Uzbekistan, Kyrgyzstan, Armenia, Azerbaijan, Georgia, Moldova and other Russian-speaking markets.

Technical SEO Pricing

The cost depends on the website size, number of pages, CMS, current technical condition, language versions and depth of analysis. A small service website may need a basic technical audit, while a large website, e-commerce project or multilingual platform may require deeper technical work.

Basic technical SEO audit — from 300 €.
Technical SEO for service websites — from 500 €.
Technical SEO for e-commerce websites — from 800 €.
Technical SEO for multilingual websites — from 900 €.
Ongoing technical SEO support — from 400 € per month.

Our Technical SEO Process

We study the website, CMS, structure and SEO goals.
We check indexing and crawlability in Google.
We analyze robots.txt and sitemap.xml.
We detect duplicate pages, broken links and redirect issues.
We review loading speed and Core Web Vitals.
We check mobile usability and responsive layout.
We analyze internal linking and website architecture.
We review structured data and technical trust signals.
We prepare a prioritized list of issues and recommendations.
We can support implementation and check the results after fixes.

What the Client Gets

technical website analysis;
list of detected technical issues;
indexing and crawlability recommendations;
robots.txt and sitemap.xml review;
duplicate page and redirect analysis;
website speed and Core Web Vitals recommendations;
mobile version review;
structured data recommendations;
technical improvement plan;
foundation for future SEO growth.

Why Technical SEO Matters

Without a strong technical foundation, SEO promotion may work weaker than expected. You can create content, collect keywords and build service pages, but if the website is poorly indexed, slow, confusing or full of duplicates, the result will be limited.

Technical SEO helps remove hidden problems that users may not always notice but Google does. It is especially important before starting active SEO work, after redesign, after CMS migration, after launching a multilingual structure or before expanding the website with many new pages.

Why Choose Yellow Click

We see technical SEO not as a dry list of errors, but as an important part of website and business growth. Our goal is to make the website easier for Google to crawl, easier for users to navigate and stronger for future SEO promotion.

Yellow Click works with service websites, corporate websites, online stores and multilingual projects. We consider business goals, website structure, promotion geography and the next steps in your SEO strategy.

Frequently Asked Questions

What is technical SEO?

Technical SEO is the optimization of the technical part of a website: indexing, speed, mobile version, duplicates, redirects, robots.txt, sitemap.xml, URL structure, structured data and internal links.

How is technical SEO different from regular SEO?

Regular SEO may include content, keywords and page promotion. Technical SEO focuses on making the website technically correct, crawlable, understandable and ready for search growth.

Does a new website need technical SEO?

Yes. A new website should be checked technically before or shortly after launch to avoid mistakes that can limit indexing and rankings from the beginning.

Can technical SEO help an old website?

Yes. Older websites often accumulate duplicate pages, broken links, redirect problems, outdated structure and speed issues. Technical SEO helps detect and fix these problems.

How much do technical SEO services cost?

A basic technical SEO audit starts from 300 €. More complex projects, e-commerce websites and multilingual websites are calculated individually.

When do I need a technical SEO audit?

A technical SEO audit is useful before SEO promotion, after redesign, after migration, when rankings drop, when indexing problems appear or when many new pages are launched.

Can you help implement technical fixes?

Yes. We can prepare recommendations for your developer or support the implementation process and check the website again after fixes.

Order Technical SEO Services

If your website has indexing problems, slow loading speed, technical errors, unstable rankings or needs preparation for SEO promotion, Yellow Click can help analyze the technical foundation and prepare the website for growth in Google.

Send us a request or write to us — we will discuss your website, CMS, number of pages, promotion geography and choose the best format for technical SEO.

Our works