Technical SEO Services: Performance Optimization & Core Web Vitals
Transform your website's technical foundation into a competitive advantage. Speed, crawlability, security, and mobile performance optimized to dominate Google.
Technical Health Assessment
We monitor every technical metric in real-time with advanced diagnostic dashboards
The 3 Metrics Google Evaluates
Real-time measurements of user experience. We optimize every metric to Google's target values.
Time to render the largest visible content element.
Responsiveness to the user's first interaction.
Visual stability during page loading.
Technical SEO Audit Checklist
Every point is verified, tested, and optimized to ensure your site's technical excellence.
Crawlability
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Optimized robots.txt
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Complete XML sitemap
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Proper canonical tags
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Strategic 301 redirects
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Fix 404/500 errors
Performance
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Optimal Core Web Vitals
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Image compression
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CSS/JS minification
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Browser caching
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CDN implementation
Mobile
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Responsive design
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Optimal touch targets
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Viewport configuration
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Mobile speed score
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Mobile-first indexing
Security
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HTTPS implemented
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Valid SSL certificate
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HSTS headers
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Security headers
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Mixed content resolved
Before & After Optimization
Direct performance comparison: real data from completed projects.
Fashion E-commerce Platform
Fashion & Retail - 5,000+ products
+156% organic traffic, +89% conversions, -76% bounce rate in 4 months
Professional Services Firm
Legal & Consulting - Multilingual site
+203% mobile leads, Top 3 rankings for 45+ keywords
Optimized Crawl Paths
Perfect hierarchical structure to maximize crawlability and distribute PageRank.
Technical SEO FAQ
Answers to the most common questions about technical optimization and site performance.
What are Core Web Vitals and why do they matter?
Core Web Vitals are Google's metrics that measure real user experience on your site: LCP (loading speed), FID (interactivity), CLS (visual stability). They are official ranking factors and directly impact your Google rankings. A slow or unstable site loses rankings and conversions.
How long does it take to improve website speed?
Basic technical optimizations (compression, caching, minification) can be implemented in 1-2 weeks. More complex structural improvements (code refactoring, database optimization, CDN) require 4-8 weeks. Google ranking results are typically visible within 2-3 months after implementation.
Is my website mobile-optimized?
Over 60% of web traffic is mobile. Google uses mobile-first indexing: it indexes and evaluates your mobile version first. If it's not mobile-optimized (responsive design, speed, touch usability), you lose rankings and traffic. We test with Google Mobile-Friendly Test and mobile PageSpeed Insights to ensure optimal performance.
What are crawl errors and how do I fix them?
Crawl errors prevent Google from properly indexing your pages: 404 (page not found), 500 (server errors), redirect loops, content blocked by robots.txt. We monitor Google Search Console, identify every error, and implement fixes: 301 redirects for obsolete URLs, server error fixes, robots.txt and XML sitemap optimization.
Is HTTPS important for SEO?
Yes, HTTPS is an official Google ranking factor since 2014. Non-secure sites (HTTP) show "Not Secure" warnings in browsers, lose user trust and Google rankings. HTTPS migration includes SSL certificate, 301 redirects from HTTP to HTTPS, internal link updates, HSTS configuration. It's essential for e-commerce and any site handling user data.
Ready to Optimize Your Website?
Get a free technical SEO audit with comprehensive performance analysis, Core Web Vitals assessment, and prioritized recommendations.
Technical Audit and Deliverables
Our technical SEO audit analyzes over 200 factors with professional crawlers such as Screaming Frog, Sitebulb, JetOctopus and Ahrefs Site Audit combined with manual server log analysis and Google Search Console review. We verify site architecture, crawlability, indexing, canonicalization, URL parameter handling, XML sitemaps segmented by content type, robots.txt, redirect chains, orphan pages, duplicate content, hreflang for Italian-English multilingual sites and JavaScript rendering implementation. The deliverable is a 40-80 page technical report with findings prioritized by SEO impact and implementation effort, RICE matrix, screenshots of errors, corrected code examples, ready-to-use Jira backlog for the dev team and a 90-minute technical handoff session with your CTO or reference web agency, plus a follow-up 30 days after deployment.
Core Web Vitals, Performance and KPIs
Implementation of technical optimizations in Rome follows a bi-weekly sprint plan prioritizing critical fixes for Core Web Vitals: Largest Contentful Paint under 2.5 seconds, Interaction to Next Paint under 200ms and Cumulative Layout Shift under 0.1. We optimize images with AVIF and WebP formats, implement native lazy loading, reduce render-blocking JavaScript, configure Cache-Control and CDN like Cloudflare, and migrate to performant hosting for the Italian market like Aruba, Serverplan or SiteGround EU. Monitored KPIs are: pages moving from poor to good on CrUX, indexing increase with crawl budget efficiency, 4xx/5xx error reduction, growth of pages with impressions, and PageSpeed Insights mobile and desktop score improvement measured monthly with an executive report and remediation backlog.
Request a Free Consultation
Fill in the form: we get back to you within 24 hours with a preliminary audit of your site.