Complete Core Web Vitals Test for E-commerce Websites
E-commerce websites have unique security and optimization requirements. Unlike generic scanners, FounderScan's core web vitals test is specifically calibrated for e-commerce businesses.
Our analysis covers PCI DSS, GDPR, and other critical compliance requirements specific to your industry. We understand that payment security and customer data protection is your top priority.
Industry data shows $4.2M average data breach cost, making proactive security scanning essential. The average e-commerce site has 34 issues that need attention - and 30% of those are critical.
With 6+ specialized scanners running simultaneously, we check everything from largest contentful paint (lcp) measurement to mobile vs desktop comparison. Each scan is comprehensive yet completes in under 3 minutes.
What We Analyze
Largest Contentful Paint (LCP) measurement
Comprehensive analysis of largest contentful paint (lcp) measurement with industry-leading detection algorithms
- Detects: Insecure payment processing
- Automated scanning with 6+ specialized tools
- Detailed fix instructions included
- Prioritized by severity and impact
Cumulative Layout Shift (CLS) analysis
Comprehensive analysis of cumulative layout shift (cls) analysis with industry-leading detection algorithms
- Detects: Missing SSL on checkout pages
- Automated scanning with 6+ specialized tools
- Detailed fix instructions included
- Prioritized by severity and impact
Interaction to Next Paint (INP) testing
Comprehensive analysis of interaction to next paint (inp) testing with industry-leading detection algorithms
- Detects: Poor product schema markup
- Automated scanning with 6+ specialized tools
- Detailed fix instructions included
- Prioritized by severity and impact
First Contentful Paint (FCP) tracking
Comprehensive analysis of first contentful paint (fcp) tracking with industry-leading detection algorithms
- Detects: Cart abandonment tracking issues
- Automated scanning with 6+ specialized tools
- Detailed fix instructions included
- Prioritized by severity and impact
Time to Interactive (TTI) measurement
Comprehensive analysis of time to interactive (tti) measurement with industry-leading detection algorithms
- Detects: PCI DSS compliance gaps
- Automated scanning with 6+ specialized tools
- Detailed fix instructions included
- Prioritized by severity and impact
Mobile vs desktop comparison
Comprehensive analysis of mobile vs desktop comparison with industry-leading detection algorithms
- Automated scanning with 6+ specialized tools
- Detailed fix instructions included
- Prioritized by severity and impact
How It Works
Run Your Free Scan
Enter your website URL and let FounderScan analyze your core web vitals test. The scan completes in under 3 minutes and uses 6+ specialized scanners.
Review Your Results
See your overall score and get a preview of issues found. The free scan shows you issue counts and severity levels across all 25% of this analysis category.
Unlock Detailed Analysis
For a one-time affordable fee, get complete fix instructions with code examples. Each issue includes step-by-step remediation guidance prioritized by severity and impact.
Implement Fixes
Follow our detailed instructions to fix each issue. Most critical fixes take just hours to implement. Track your progress and re-scan anytime to verify fixes.
Maintain & Monitor
Run regular scans to catch new issues early. Website security and optimization is ongoing - quarterly scans help maintain your security posture and performance.
Common Issues We Find
Insecure payment processing
criticalCritical for e-commerce businesses - requires immediate attention
Impact: High - Industry-specific risk: $4.2M average data breach cost
Missing SSL on checkout pages
criticalCritical for e-commerce businesses - requires immediate attention
Impact: High - Industry-specific risk: $4.2M average data breach cost
Missing or Misconfigured Largest
criticalOne of the most common issues we find is improper largest contentful paint (lcp) measurement configuration
Impact: High - Can lead to security breaches or compliance violations
Outdated Cumulative Implementation
mediumMany sites have outdated cumulative layout shift (cls) analysis that don't meet current standards
Impact: Medium - Reduces effectiveness and may fail audits
Poor Interaction Optimization
mediumSuboptimal interaction to next paint (inp) testing leads to missed opportunities
Impact: Medium - Missed optimization potential
Frequently Asked Questions
How long does a core web vitals test take?
FounderScan's automated core web vitals test completes in under 3 minutes. We use 6+ specialized scanners running in parallel to analyze your entire site quickly and thoroughly.
What do I get with the free scan?
The free scan shows you the total number of issues found, your overall score, and severity breakdown. You'll see exactly how many critical, medium, and low-severity issues exist in largest contentful paint (lcp) measurement, cumulative layout shift (cls) analysis, and other areas.
What's included in the paid report?
For one affordable payment, you get detailed fix instructions for every issue found, including code examples, step-by-step remediation guides, and prioritization by severity. Each issue explains what's wrong, why it matters, and exactly how to fix it.
How often should I run a core web vitals test?
We recommend quarterly scans for most businesses to catch new vulnerabilities and ensure ongoing optimization. If you're actively developing or making changes, monthly scans provide better coverage.
Is this scanner specialized for e-commerce websites?
Yes! FounderScan includes specific checks for e-commerce businesses, including PCI DSS, GDPR, and other industry-specific requirements. We understand that payment security and customer data protection is crucial for your industry.