Technical SEO
I investigate how JavaScript websites deliver their content and links to search engines. This includes React and Next.js applications, server-rendered HTML, client-side behaviour, and hydration issues. I help developers understand the SEO requirements and check the resulting implementation.
Freelance experience
These brands are part of my freelance SEO portfolio.
The work behind the service
The page a user sees after interacting with an application can differ from the initial response. I compare the relevant stages and investigate where content, links, metadata, or HTTP behaviour become inconsistent. The findings should explain the specific problem and give your developers a way to reproduce and validate it.
Scope and deliverables
We agree on the scope after reviewing your requirements. A project can focus on one of these areas or combine the relevant work.
Compare server responses and browser-rendered output for important templates. Investigate whether the content and links your business relies on are present in the expected form.
Review how server and client behaviour interact. We can investigate missing content, hydration differences, delayed data, and template-specific behaviour in the application.
Check HTML links, route changes, redirects, and error-page behaviour. Document cases where the browser experience and server response do not match the agreed requirements.
Provide examples, expected output, and validation steps. I can work with frontend and backend developers to review the changes in staging and after release.
Working together
We identify the important routes and gather examples of the reported problem.
I trace the server response and rendered output to locate the implementation issue.
We test the agreed behaviour with the developers responsible for the application.
Experience and related work
My portfolio includes a project involving a move from client-side rendering to server-side rendering, alongside performance and indexing work. My training material also covers technical SEO and JavaScript topics.
Before we start
We should investigate the actual implementation before proposing a change. The scope may be a specific template, navigation component, response handler, or data-loading path.
Yes. We can document the current SEO behaviour and help define requirements for the new implementation, with checks planned before launch.
Yes. We can agree on a ticket format that includes examples, expected behaviour, dependencies, and validation steps suited to your team's process.
JavaScript SEO and rendering troubleshooting
Share the framework, affected routes, and examples of content or behaviour that differs between the response and the rendered page.