Deep Tech Audit
Forensic analysis to identify every technical brake preventing your site from ranking. If you have quality content but Google doesn't reward you, the problem is here.
What is the Deep Tech Audit?
The Deep Tech Audit is an in-depth technical analysis of your website, designed to identify all the issues preventing Google from properly crawling, indexing and ranking your pages.
It's not just an automated Screaming Frog report. It's a manual forensic analysis where every data point is interpreted in the context of your business, your niche and your growth objectives.
At the end of the audit you'll receive a strategic document with clear action priorities, organized by impact/effort, ready to hand to your development team.
Who is it for
Sites in decline
You lost traffic after an algorithm update or migration and don't understand why
Blocked indexing
You publish content but Google doesn't index it, or indexes it but doesn't rank it
Slow sites
Core Web Vitals in red, users abandoning, mobile penalties
E-commerce or SaaS
Complex platforms with thousands of pages, filters, JavaScript rendering
What's included in detail
1. Crawl Budget & Indexing Analysis
Foundation- Server log analysis to understand how Googlebot crawls your site
- Identification of orphan pages, loops, redirect chains and soft 404s
- XML sitemap, robots.txt verification, and incorrect noindex/nofollow directives
- Complete indexing status audit via Google Search Console
2. Core Web Vitals & Performance
Performance- In-depth measurement of LCP, FID, CLS on mobile and desktop
- Identification of bottlenecks (blocking CSS/JS, heavy images, fonts)
- Time to First Byte (TTFB) and server latency analysis
- Specific technical recommendations to improve scores
3. JavaScript Rendering Check
Advanced- Verify that Google can correctly render your JS-heavy pages
- Testing on SPAs (React, Vue, Angular) and server-side rendering frameworks
- Internal links, dynamic content and lazy loading control
- Suggestions for implementing SSR, SSG or hydration when needed
4. Penalty Recovery Check
Advanced- Check for manual or algorithmic penalties
- Toxic backlink analysis and suggestions for disavow file
- Check for thin content, duplicate content, keyword stuffing
- Recovery plan with realistic timelines
5. Mobile-First & Accessibility
Foundation- Complete mobile experience verification (Google uses mobile-first indexing)
- Viewport, font size, tap target, hidden content control
- Accessibility audit (ARIA tags, alt text, heading hierarchy)
- Testing on real devices and simulators
Expected Performance Impact
* Based on 50+ audits 2023-2024. Results vary by site complexity and implementation speed.
Advanced Diagnostic Modules
Optional add-ons for complex projects:
Competitor Technical Gap Analysis
Side-by-side technical benchmarking vs top 5 competitors. Identify technical advantages they have and opportunities they're missing.
AI Search Readiness Audit
Optimization check for LLM citation (ChatGPT, Perplexity, Gemini). Schema markup for AI, featured snippet engineering, entity optimization.
Work process
Kickoff Call (30 min)
Access collection (GSC, Analytics, Server Log, CMS) and goal alignment
Technical Analysis (5-7 days)
Complete crawling, log analysis, performance testing, rendering control
Report Delivery (Google Doc + Video)
Strategic document with priorities and roadmap, plus Loom video explanation
Follow-up Call (60 min)
Findings presentation, Q&A, implementation support
Expected benefits
Improved indexing
Google can finally crawl and index the entire site correctly
Increased speed
Core Web Vitals in green = better ranking and reduced bounce rate
Penalty recovery
If the site was penalized, the recovery plan leads to traffic restoration
Clear roadmap
You know exactly what to do and in what order, without wasting budget
Specific FAQ
From 5 to 7 working days from tool access to report delivery. For very large sites (>10,000 pages) a few extra days may be needed. I'll communicate a precise timeline after the kickoff call.
No, the Deep Tech Audit is a diagnostic service. I provide the report with all detailed technical indications, but implementation is handled by your development team. I can support them during implementation with a separate hourly consulting package.
I combine professional tools (Screaming Frog, Sitebulb, PageSpeed Insights, WebPageTest, Log Analyzer) with manual analysis. I don't stop at automated data, but interpret every metric in the context of your business.
Absolutely yes. In fact, e-commerce sites benefit most from an in-depth technical audit, given their greater complexity (filters, faceted navigation, duplicate product sheets, stock management). I have specific experience on Shopify, WooCommerce, Magento and custom platforms.
Price varies based on site size and technical complexity. Free quote after initial call.
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