Faster90
#2,116 of 19,095
Real-user data through
Recent
CrUX rolling 28-day window
Page and vendor scan
Recent
Latest usable Lighthouse measurement
Sitemap checked
Not availableNo data
Latest recorded sitemap check
Head to head
Faster
Provider average87
#5 of 24 providers
Verdict
Mark Porter Chevrolet is faster
Scores 90 vs 87 and wins 4 of 5 Core Web Vitals. First content appears 19% sooner.
Metric by metric
Real-user figures are the 75th percentile of Chrome visits.
Metric
Mark Porter Chevrolet
DealerOnReal-user experience
Performance score
Weighted Core Web Vitals · higher is better
90
+3 pts
87
Largest Contentful Paint
LCP · lower is better
1,302 ms
18% faster
1,579 ms
Interaction to Next Paint
INP · lower is better
272 ms
187 ms
31% faster
Cumulative Layout Shift
CLS · lower is better
0.11
0.04 less shift
0.15
First Contentful Paint
FCP · lower is better
995 ms
19% faster
1,223 ms
Time to First Byte
TTFB · lower is better
598 ms
14% faster
696 ms
Lab test · home page
Page weight
Home page download · lower is better
19.8 MB
13.5 MB
32% lighter
Requests
Files the home page loads · lower is better
606
294
312 fewer
Third-party requests
Outside scripts and pixels · lower is better
504
197
307 fewer
JavaScript
Script download · lower is better
8.89 MB
4.44 MB
50% lighter
SEO
Lighthouse · higher is better
92
93
+1 pts
Accessibility
Lighthouse · higher is better
96
+4 pts
92
Best practices
Lighthouse · higher is better
73
75
+2 pts
More matchups
Nearby Chevrolet dealers, and how Mark Porter Chevrolet stacks up against its provider's average.