Web development

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- Relación comercial del tema con un servicio real de AVSISTEC title: Servicio relacionado de AVSISTEC url: 'https://avsistec.com/desarrollo-web' excerpt: >- Technical SEO helps ensure that your website’s structure, pages and resources can be reviewed and managed with sound judgement. This guide helps you organise the work, assign responsibilities and validate changes before considering an intervention complete. generated_at: '2026-08-12T17:04:11.431Z' generation: cost_usd: 0.0354975 input_tokens: 2331 model: gpt-5.6-terra output_tokens: 1978 provider: openai response_id: resp_09c138adf13f0bbf016a7ca7a5d6e481a090279f6844d239f4 hreflang: ca: /ca/recursos/seo-tecnico en: /en/recursos/seo-tecnico es: /recursos/seo-tecnico x-default: /recursos/seo-tecnico id: translation-en-seo-tecnico internal_links:
/en/desarrollo-web locale: en meta_description: >- Learn how to approach technical SEO for a website: objective, scope, data, solution and validation, without confusing technical improvements with ranking promises. open_graph: description: >- Learn how to approach technical SEO for a website: objective, scope, data, solution and validation, without confusing technical improvements with ranking promises. title: 'Technical SEO: a step-by-step guide for your website' qa: changed_claims: [] checked_at: '2026-08-12T17:04:11.431Z' low_confidence_fragments: [] status: passed warnings: [] seo_title: 'Technical SEO: a step-by-step guide for your website' slug: seo-tecnico sourceEditorial: decision: approve decision_by: Adrià publication_authorized: true publication_authorized_by: Adrià publication_effective: false state: approved sourceLocale: es sourceSha256: 76df72575fcf072dac1874c6da7c4f908ad717be05cdc14a5306e7c2df8de42d status: reviewed title: 'Technical SEO: how to structure it step by step on your website' translationGroup: 'resource:seo-tecnico' translationReviewed: true translationReviewer: Adrià translationReviewedAt: '2026-08-12T17:43:00.000Z' translationReviewBatch: '2026-08-12' updated_at: '2026-08-12T17:09:18.047Z'

Technical SEO: how to structure it step by step on your website

Your website may explain its services clearly and have a polished design, yet still accumulate hard-to-see obstacles: duplicate pages, links leading to errors, forms loading unnecessary resources, or important content becoming isolated. The question is not only what technical SEO means, but what to review first and when a change is worthwhile.

Technical SEO brings together the decisions around structure, access, performance and URL control that help keep a website understandable and reviewable. It does not replace content or guarantee visibility on its own. Its role is to remove technical friction that may make relevant pages harder to manage and review.

By the end of this guide, you will be able to decide what objective you are pursuing, which elements should be included in the review, who needs to provide each piece of information, and how to check that changes have not created new issues.

Expected outcome

The outcome should not be a generic list of adjustments marked as complete. You should end up with a website whose structure and URLs follow a known logic, with prioritised issues and clear criteria for verifying changes.

For an SME, this means being able to answer specific questions: which pages represent each service, which ones should be retained, what happens when a URL changes, and who can approve a modification that affects content or forms.

Step 1: define the review objective

Objective: connect technical SEO to a specific website need.

Action: write down the situation you want to address before choosing tools or tasks. This may involve preparing for a redesign, organising a website that has grown without shared criteria, reviewing a migration, improving the journey towards an enquiry, or identifying why certain relevant pages are not well connected.

Avoid objectives such as “improve SEO” if you cannot link them to an observable decision. It is more useful to state something like: “we want service pages to have a stable structure, understandable internal links and URLs that do not change without control”.

Check: the objective is well defined if you can specify which pages or journeys it affects, what change you expect to observe, and who decides whether the review has been resolved sufficiently.

Step 2: define the scope

Objective: prevent a technical review from becoming an open-ended intervention.

Action: separate essential elements from those that can wait. An initial scope will often include:

URLs and redirects, especially where legacy pages exist or structural changes are planned.
Internal links, to check that important pages do not rely on broken routes or confusing journeys.
Page titles, headings and duplicate content where they make it difficult to distinguish the purpose of each URL.
Indexing instructions and alternative versions of a page, where test environments, filters, archives or repeated content exist.
Performance and loading resources, where they affect essential journeys such as viewing a service, submitting a form or accessing the website on mobile.
Structured data, if it is being considered, defined by its specific purpose rather than added automatically.

Not all these areas require the same depth of review. A small corporate website and an online shop with multiple filters, products and variants present different risks. It is also useful to separate what belongs in the first intervention from what requires ongoing maintenance.

Check: every task within the scope should have a reason, a priority and a verifiable outcome. If a task can only be justified “just in case”, leave it out or turn it into an issue to be assessed.

Step 3: gather data and assign responsibilities

Objective: work from real website information and avoid changes that overlook important dependencies.

Action: prepare a simple inventory before changing anything. Include the main pages, forms, downloadable documents, domains or subdomains, hosting and content management system access, connected tools, and any planned changes to URLs or content.

Also identify who takes responsibility for these decisions:

You or the person responsible for the business validates priorities, services and content.
The person managing the website provides access and explains how it is updated.
The person developing or maintaining the technical side assesses dependencies, applies changes and documents what was done.
The reviewer validates the outcome under real conditions, not only in an administration interface.

If relevant information is missing, do not replace it with an assumption. For example, before removing a page, it is advisable to know whether it receives links from other sections, contains necessary information, or has an appropriate destination URL.

Check: you can identify the person responsible for each access point and approval. In addition, URLs that will change are identified together with the planned action: retain, update, redirect or remove.

Step 4: apply a proportionate solution

Objective: solve the identified issue without introducing complexity your team cannot maintain.

Action: turn the scope into specific changes. If there are duplicate pages, determine which is the primary version and how the others will be handled. If internal links are inconsistent, first correct those connecting to services, contact pages or decision-making pages. If URLs change, document the source and destination of every redirect.

The technical solution should respect how you manage the website. A correct adjustment that no one can maintain can recreate the same issue in the next update. Therefore, alongside the change, define where it is controlled: in the content management system, server configuration, code or an external tool.

Performance deserves the same approach. It is not about chasing an isolated score, but identifying resources, templates or components that hinder relevant actions. Any optimisation should be tested without breaking images, forms, navigation or elements needed by the business.

When the structure, components or content management limit this review, it may be necessary to consider foundational changes. In that case, the technical work is part of a web development project tailored to your company’s needs, rather than a collection of disconnected tweaks.

Check: every modification has a location, a technical owner and a way to reverse or correct it if it affects an essential function. It should also be clear what has not been modified.

Step 5: validate before closing

Objective: confirm that the solution works on the live website and has not shifted the issue elsewhere.

Action: review the modified URLs, affected internal links, forms, mobile navigation and the journeys that lead to an enquiry or relevant action. Check both normal cases and foreseeable errors: an old URL, a broken link, an incomplete form or a page with no content available.

Keep a brief record of what was reviewed: date, change applied, affected pages, outcome and outstanding issues. It does not need to become a complex report; it simply needs to make it possible to understand what was done when the website changes again.

Check: consider a change complete only when it meets the criterion defined at the start. For example: the previous URL leads to the agreed destination, internal links point to the correct version, and the form still sends information to the intended channel.

Execution mistakes to avoid

Changing many URLs without a prior inventory. A seemingly minor modification may affect internal links, shared materials or journeys that are not visible in the menu.
Treating technical SEO as a one-off, isolated task. Structure can become disorganised again with new content, integrations or template changes if no one retains the management criteria.
Fixing symptoms without defining a primary page. Adding redirects or tags without deciding which URL represents each piece of content perpetuates confusion.
Prioritising metrics over business actions. A technical indicator can be useful for investigation, but it does not replace checking that the website allows users to navigate, understand a service and get in touch.
Publishing changes without functional validation. Reducing resources or modifying templates can affect forms, text, images or elements the team needs.
Leaving decisions without an owner. If it is unclear who approves content, URLs and access, corrections are delayed or reversed without context.

Technical SEO adds value when it turns a website that is difficult to control into a more structured and verifiable system. If you are not sure whether the issue lies in the structure, a migration or the way the website is maintained, you can tell AVSISTEC about your web development project to assess what technical scope would make sense to review.