SEO During Website Development – What Should Be Done from the Start?

Search engine optimization is often treated as something that begins only after a website has already been completed.

A better approach is to consider important SEO requirements during planning, design and development.

This creates a stronger technical foundation and reduces the need to correct structural problems after launch.

SEO during development is not simply about adding keywords. It includes site architecture, URLs, content, HTML structure, performance, mobile experience, indexing and structured data.

Before individual pages are built, it is useful to define the important topics, services and products the website needs to cover.

This directly influences navigation and URL structure.

When a company offers several important services, separate service pages are often more useful than placing everything on a single page.

URLs should be clear, concise and stable.

A descriptive URL helps both users and search engines understand what a page is about.

URL structure should be planned carefully so that unnecessary changes are avoided later.

Pages should use a logical heading structure.

The main page title is typically an H1, with H2 and H3 headings used to organize the content below it.

This improves readability and helps search engines understand content structure.

The meta title is one of the most important page-level SEO elements.

It should clearly describe the subject of the page and be unique for important pages.

A meta description provides additional context about a page in search results.

It is not a guarantee of higher rankings, but a clear description can make a result easier for users to understand.

Technical optimization cannot replace useful content.

Pages should answer real user questions and explain services or products clearly.

A strong service page may explain:

• what the service includes;
• which problem it solves;
• who it is intended for;
• how the process works;
• key benefits;
• the next step for the user.

SEO does not require repeating the same phrase in every sentence.

Content should cover the topic naturally and use relevant terminology in context.

Important pages should not exist in isolation.

Internal links help visitors discover related content and help search engines understand relationships between pages.

Canonical tags help search engines understand which URL represents the preferred version of a page.

This is especially useful when similar content may be accessible through several URLs.

An XML sitemap provides search engines with a structured list of important pages.

For dynamic websites, automatically generating the sitemap from active content is often the most reliable approach.

Not every page should necessarily be indexed.

Private pages, administration areas, technical URLs and certain filter combinations may need to remain outside search results.

SEO can no longer be separated from mobile usability.

A large percentage of visitors use smartphones, and mobile content plays an important role in search indexing.

Pages should be readable, fast and easy to use on smaller screens.

Large images, unnecessary scripts, poor hosting and inefficient frontend code can reduce website quality.

Performance is easier to address during development than after an inefficient architecture has already been built.

Images should be resized and compressed according to the dimensions in which they are actually displayed.

Modern formats can reduce file size substantially when used appropriately.

Alt text is important for accessibility and provides a textual description when an image cannot be displayed.

When an image is meaningful, the alt attribute should describe it clearly and concisely.

Structured data helps search engines understand the type of content on a page.

Depending on the website, relevant Schema.org types may include:

• Organization;
• WebSite;
• Service;
• Article;
• BlogPosting;
• Product;
• Offer;
• FAQPage;
• JobPosting.

Structured data should accurately represent the visible content.

Multilingual websites should provide dedicated URLs and metadata for each language version.

Hreflang can help search engines understand the relationship between those versions.

One of the most damaging mistakes during a redesign is removing important existing URLs without redirects.

When an old page moves to a new address, a 301 redirect should point users and search engines to the correct replacement.

Pages will sometimes be removed, and users may visit incorrect URLs.

The server should return a proper 404 status while still helping visitors navigate back to useful content.

After launch, Google Search Console can provide information about indexing, search queries and technical issues.

It is particularly useful after migrations and redesigns.

Organic traffic becomes more useful when businesses can understand what visitors do after arriving on the website.

Analytics can help measure traffic, inquiries and other important actions.

A large volume of traffic does not automatically create value.

The goal is to attract users whose search intent matches the company products and services.

During development, it is useful to identify which pages have the greatest commercial and organic search value.

These often include:

• main service pages;
• important product categories;
• key landing pages;
• location pages where relevant;
• high-quality informational content.

If the company manages content internally, the CMS should provide access to important SEO fields.

Administrators should be able to edit page titles, descriptions, slugs, canonical settings and indexing controls when appropriate.

A strong technical foundation is important, but SEO continues after launch.

Indexing, search queries and existing content should be monitored and improved over time.

When SEO is considered only after development, structural problems may already be deeply embedded in the system.

Examples include poor URLs, missing CMS SEO fields, broken internal linking and lost pages during migration.

SEO and website development are closely connected.

Code structure, performance, URLs, CMS functionality, content and internal linking all affect how well prepared the website is for organic search.

Geolink develops websites with a technical SEO foundation including URL structure, metadata, XML sitemaps, canonical tags, hreflang, structured data and other project-specific requirements.

If you are planning a new website or redesign, SEO requirements are best defined before development begins.