Pages that do not rank
Your content is strong, but it stays invisible on Google.
Technical SEO
A technical SEO audit identifies everything that stops Google and AI engines from properly crawling, understanding and ranking your site. Sitegrow analyzes your crawl, speed, indexation, internal linking and rendering, then fixes the blockers by order of impact. A healthy site, and the rest of your SEO finally performs.
In short
Technical health is the invisible foundation of your search rankings. You can produce the best content and earn links, but if Google does not crawl your pages or renders them poorly, it is all for nothing. We are your partners to repair those foundations.
FOR WHOM
A technical SEO audit becomes a priority when one of these problems is slowing your growth.
Your content is strong, but it stays invisible on Google.
Your Core Web Vitals are in the red and the experience suffers, especially on mobile.
Google ignores part of your site and you do not know why.
Your site runs on a modern framework and rendering is an issue.
A technical SEO audit is a full review of everything that determines whether an engine can crawl, render, understand and rank your site. We are not talking about content or links, but the machinery underneath. When that machinery stalls, all SEO and GEO effort suffers, often without you even realizing it.
In practice, we check how bots move through your site, how fast pages load, what is indexed or blocked, how pages link to each other, and how your code becomes a real page. Every friction point costs rankings, traffic and sales.
The stakes apply to AI as well. Engines like ChatGPT, Perplexity and Gemini rely on well-structured, fast, properly tagged sites to extract and cite information. A technically healthy site is one AI can read and recommend. At Sitegrow, we fix technical issues for Google and AI search at the same time.
Excellent content on a technically flawed site stays invisible. On top of that, with AI search, the bar is rising: content extraction, structured data and speed matter even more. Sites whose technical health is neglected lose ground on both fronts.
Here is what happens when you ignore technical health:
The answer is not to rebuild everything, it is to diagnose and then fix by order of impact. A healthy site is the condition for content, links and GEO to bear fruit.
Businesses whose SEO has plateaued despite their efforts, and those running complex sites. If your pages do not rank, if your site is slow, or if it relies on a JavaScript framework, a technical SEO audit finds the cause and fixes it.
We work especially well with:
Not sure this is for you? Book a strategy call. We review your site, run an audit, and give you a clear plan.
A technical SEO audit requires method. Here is the one we recommend, which lets you always know where your project stands.
We crawl your site, the way Google would, to spot errors, orphan pages, redirects and wasted crawl budget. We understand what bots really see.
We measure and improve loading, visual stability and responsiveness, especially on mobile. We target Core Web Vitals thresholds, not just a flattering score.
We verify what is indexed, blocked or duplicated. We clean directives, canonical tags and sitemaps so Google indexes what matters and ignores the rest.
We structure internal links so authority flows to strategic pages and nothing important stays buried.
We analyze log files to see how bots operate, and we resolve rendering issues so your content is visible once the page is built.
| Phase | What we do | What you get |
|---|---|---|
| Crawl | Full crawl, errors, redirects | A clear view of what bots see |
| Speed | Core Web Vitals, mobile | A fast, stable site |
| Indexation | Canonicals, sitemaps, directives | Clean, controlled indexation |
| Internal linking | Internal links, depth | Authority distributed well |
| Logs and rendering | Log analysis, JavaScript rendering | Content visible to Google and AI |
Depending on your situation, we activate the right levers. Here is what we cover.
We identify what needlessly drains Google's crawl, such as URL parameters and low-value pages, to focus bots on important URLs.
We tackle heavy images, bloated code and render-blocking resources to improve loading and experience, especially on mobile.
We fix canonical tags, misplaced noindex tags, sitemaps and duplicate content that confuse signals sent to Google.
We revisit link structure so key pages receive authority and click depth stays reasonable.
We analyze server logs to understand real bot behavior, and we ensure JavaScript-rendered content is accessible.
This is where Sitegrow stands apart. AI engines need to extract your content cleanly to cite it. A fast, well-structured, properly rendered and tagged site is exactly what makes that easier. The technical fixes we make for Google directly fuel your AI visibility.
That is why we never treat technical SEO in isolation. While others settle for a speed score, we prepare your site to be crawled, understood and cited everywhere your customers search.
Is AI visibility a priority? Explore our GEO and AI search service. Technical SEO and GEO reinforce each other, and at Sitegrow we tackle them together from the start.
Book a strategy call and discover how a technical SEO audit can free your rankings.
We judge good technical work on concrete numbers, not on impressions. We track the evolution of your Core Web Vitals, the number of indexed and crawled pages, your rankings, your organic traffic and how well AI engines can read your content.
Every month, a clear report connects the work done to these results. You see what is moving, what takes time, and the next priority.
The market is full of agencies promising the top spot. Here is what sets us apart.
The person you talk to is the one steering your strategy, from diagnosis to results.
Strategy, copywriting, development and technical fixes are handled by our team, never outsourced.
Your strategy is built for your French-, English-, Spanish- and Italian-speaking markets, with no approximate translation.
You know what is done, why, and what it brings in. Our reports are made to be understood.
With Sitegrow, everything is clear. From the start, we set a point of contact and a shared plan. You know who does what, in what order, and by when.
Every month, we check in. A report connects actions to results on Google and in AI, and we discuss upcoming priorities. Your feedback and your technical team's input shape the strategy.
Between reviews, we move on fixes: crawl, speed, indexation, internal linking, rendering. We can deliver recommendations to your team or implement them together. Our job is to make your site healthy so everything else performs.
FAQ
A technical SEO audit examines everything that determines whether Google and AI engines can crawl, render, understand and rank your site: crawl, speed, Core Web Vitals, indexation, internal linking, logs and JavaScript rendering. Sitegrow diagnoses these points, fixes them by impact, then measures gains so your content and links can finally perform.
A full audit is recommended at least once a year, and before any major change such as a redesign or migration. For large sites and online stores, ongoing technical monitoring is preferable because new errors appear as updates roll out.
It can. If content appears only after JavaScript runs and rendering is poorly managed, bots may never see it. We verify how your site renders for engines and fix what blocks access to your content.
Yes. A fast, well-structured, properly rendered and tagged site is easier for AI engines to crawl and cite. The technical fixes we deliver serve both your Google visibility and your presence in AI answers.
Choosing the right agency means deciding whether your site stays stalled or finally unlocks its full potential. Sitegrow gives you a clear diagnosis, prioritized fixes and a technical foundation designed for Google and for AI. It starts with a call.
Unified SEO and GEO strategy to dominate Google and AI answers.
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