🔧 Technical Analysis
Full Technical Analysis

Detect and correct all your site's technical problems! Full crawling, Core Web Vitals, broken links, performance and indexing.

🕷️ Full Crawling
Core Web Vitals
🔗 Broken links
📱 Mobile-Friendly
🔍 Technical Analysis
Scan completed
monsite-exemple.com
Full analysis: 247 pages crawled, 15 problems detected, 8 optimizations recommended.
92/100
Performance
3
Broken links
1.2s
Loading

😰 Hidden Technical Problems

73% of websites have undetected technical problems that seriously damage their SEO and user experience.

🐌

Degraded performance

Slow site, failing Core Web Vitals, excessive loading times. Google penalizes slow sites in its search results.

🔗

Invisible Broken Links

Hidden 404 errors, faulty redirects, broken internal links. Negative impact on user experience and Google crawl.

📱

Mobile problems

Non-responsive site, mobile display problems, faulty navigation. 60% of traffic is mobile, it's critical!

🕷️

Faulty indexing

Unindexed pages, outdated sitemap, poorly configured robots.txt, missing meta tags. Google can't find your content.

🔧 Technical Analysis : Complete Diagnosis

Our advanced technical analysis automatically detects and corrects any problems that are holding your site back.

Core Web Vitals analysis

Precise measurement of Google performance metrics: LCP, FID, CLS to optimize your ranking and user experience.

  • Largest Contentful Paint (LCP)
  • First Input Delay (FID)
  • Cumulative Layout Shift (CLS)
  • Optimization recommendations
🔗

Broken Link Detection

Automatic identification of all broken links, internal and external, with suggested corrections to improve UX.

  • Scanning internal links
  • Checking external links
  • 404 error detection
  • Suggested corrections
🔄

Checking redirections

Complete analysis of 301/302 redirects, detection of redirect chains and internal link optimization.

  • Redirect audit
  • Chain detection
  • Optimization 301/302
  • Automatic correction
🏷️

Meta tag control

Exhaustive verification of all meta tags: title, description, robots, canonical for perfect technical SEO.

  • Audit title tags
  • Checking meta descriptions
  • Robot tag control
  • Canonical validation
📱

Mobile Compatibility Test

Complete analysis of the mobile experience: responsive design, speed, touch navigation and Mobile-First compliance.

  • Test responsive design
  • Moving speed
  • Tactile navigation
  • Mobile-First compliance

🔄 The 5-Step Analysis Process

Our proven methodology for identifying and correcting all your website's technical problems.

1

Full Crawl

Exhaustive exploration of all your site's pages to map the structure and identify technical problems.

2

Performance Analysis

Measure Core Web Vitals, load times, optimize resources and identify bottlenecks.

3

Error detection

Identification of all broken links, 404 errors, redirect problems and technical structure defects.

4

Technical SEO audit

Verification of meta tags, sitemap, robots.txt, structured data and compliance with Google guidelines.

5

Reports & Corrections

Generate a detailed report with priorities and implement automatic corrections to optimize your site.

📈 Measurable technical results

Sites using our technical analysis see dramatic improvements in performance and SEO.

+65%
Loading speed

Significant performance improvements thanks to Core Web Vitals optimization and the correction of technical problems.

-90%
Technical errors

Drastic reduction in 404 errors, broken links and indexing problems thanks to our exhaustive analysis.

+45%
Indexation rate

Improved Google indexing through technical optimization: sitemap, robots.txt, meta tags.

95/100
Performance Score

Excellent performance scores on PageSpeed Insights and improved user experience.

💬 Customer testimonials

Discover how our technical analysis transforms our customers' performance.

"Incredible! The analysis detected 47 problems I'd never seen before. My site is now 3x faster!"
Thomas Dubois
Web Developer - TechCorp
⭐⭐⭐⭐⭐
"Core Web Vitals were catastrophic. Now I have 95/100 on PageSpeed! Thanks Boss SEO!"
Marie Leroy
E-commerçante - BoutiquePlus
⭐⭐⭐⭐⭐
"Technical analysis revealed hundreds of broken links. Automatic correction, perfectly optimized site!"
Pierre Martin
SEO Consultant - WebAgency
⭐⭐⭐⭐⭐

⚖️ Technical Analysis vs Traditional Tools

🔧 Technical Analysis
Free tools
Paid solutions
Full crawling
✅ Unlimited
⚠️ Limited
✅ Paying
Core Web Vitals
✅ Real time
⚠️ Basic
✅ Advanced
Broken link detection
✅ Automatic
❌ Manual
⚠️ Limited
Automatic corrections
✅ Included
❌ None
❌ Manual
Detailed report
✅ Complete
⚠️ Basic
✅ Advanced
Monthly price
Includes Boss SEO
Free
€99-299/month
🔧 Technical Analysis
Full crawling ✅ Unlimited
Core Web Vitals ✅ Real time
Broken link detection ✅ Automatic
Automatic corrections ✅ Included
Detailed report ✅ Complete
Monthly price Includes Boss SEO
Free tools
Full crawling ⚠️ Limited
Core Web Vitals ⚠️ Basic
Broken link detection ❌ Manual
Automatic corrections ❌ None
Detailed report ⚠️ Basic
Monthly price Free
Paid solutions
Full crawling ✅ Paying
Core Web Vitals ✅ Advanced
Broken link detection ⚠️ Limited
Automatic corrections ❌ Manual
Detailed report ✅ Advanced
Monthly price €99-299/month

❓ Frequently Asked Questions

Find answers to the most frequently asked questions in our comprehensive technical analysis.

What's included in a complete technical analysis?

Our analysis includes full crawling, Core Web Vitals audit, broken link detection, redirect verification, meta tag control, URL structure analysis and mobile compatibility testing.

How many pages can be analyzed?

Our system can crawl and analyze sites of all sizes, from a few pages to several thousand. The analysis automatically adapts to the size of your site, with no artificial limitations.

Are corrections automatic?

Yes, many corrections are applied automatically: optimizing meta tags, correcting internal links, improving structure, optimizing images. Complex corrections are accompanied by detailed recommendations.

How often is the analysis performed?

Analysis can be run on demand or automatically scheduled (daily, weekly, monthly). We recommend a weekly analysis to maintain optimum performance.

How are Core Web Vitals measured?

We use the same metrics as Google: LCP (Largest Contentful Paint), FID (First Input Delay) and CLS (Cumulative Layout Shift). Measurements are taken in real-life conditions to reflect the user experience.

How long will it take to see improvements?

Performance improvements are visible immediately after corrections. SEO impact is usually seen within 2-4 weeks, while Google recrawls and re-evaluates your site.

🔧 Optimize Your Site Technically

Comprehensive technical analysis, automatic problem detection, intelligent corrections and maximized performance!

FREE ANALYSIS
Diagnostic Technique Complet

Crawling + Core Web Vitals + Broken Links + Optimizations + Detailed Report. Find out what's wrong with your site!