83
#7,282 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
Provider averageFaster87
#5 of 24 providers
Verdict
DealerOn sites are faster
Scores 87 vs 83 and wins 1 of 5 Core Web Vitals.
Metric by metric
Real-user figures are the 75th percentile of Chrome visits.
Metric
Graff Chevrolet
DealerOnReal-user experience
Performance score
Weighted Core Web Vitals · higher is better
83
87
+4 pts
Largest Contentful Paint
LCP · lower is better
1,524 ms
3% faster
1,579 ms
Interaction to Next Paint
INP · lower is better
114 ms
39% faster
187 ms
Cumulative Layout Shift
CLS · lower is better
0.34
0.15
0.19 less shift
First Contentful Paint
FCP · lower is better
1,077 ms
12% faster
1,223 ms
Time to First Byte
TTFB · lower is better
567 ms
19% faster
696 ms
Lab test · home page
Page weight
Home page download · lower is better
5.29 MB
61% lighter
13.5 MB
Requests
Files the home page loads · lower is better
178
117 fewer
295
Third-party requests
Outside scripts and pixels · lower is better
64
133 fewer
197
JavaScript
Script download · lower is better
1.68 MB
62% lighter
4.44 MB
SEO
Lighthouse · higher is better
92
93
+1 pts
Accessibility
Lighthouse · higher is better
94
+2 pts
92
Best practices
Lighthouse · higher is better
100
+25 pts
75
More matchups
Nearby Chevrolet dealers, and how Graff Chevrolet stacks up against its provider's average.