Complete Core Web Vitals Test for SaaS Websites
SaaS websites have unique security and optimization requirements. Unlike generic scanners, FounderScan's core web vitals test is specifically calibrated for saas businesses.
Our analysis covers SOC 2, ISO 27001, and other critical compliance requirements specific to your industry. We understand that api security and multi-tenant data isolation is your top priority.
Industry data shows $5.1M average for SaaS breaches, making proactive security scanning essential. The average saas site has 28 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: API authentication vulnerabilities
- 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: Insecure data storage
- 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 session management
- 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: Missing rate limiting
- 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: Inadequate logging
- 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
API authentication vulnerabilities
criticalCritical for saas businesses - requires immediate attention
Impact: High - Industry-specific risk: $5.1M average for SaaS breaches
Insecure data storage
criticalCritical for saas businesses - requires immediate attention
Impact: High - Industry-specific risk: $5.1M average for SaaS breaches
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 saas websites?
Yes! FounderScan includes specific checks for saas businesses, including SOC 2, ISO 27001, and other industry-specific requirements. We understand that api security and multi-tenant data isolation is crucial for your industry.