78
#12,135 of 19,095
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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 78 and wins 4 of 5 Core Web Vitals. Taps and clicks get a response 34% faster.
Metric by metric
Real-user figures are the 75th percentile of Chrome visits.
Metric
Leachman Buick GMC Cadillac
DealerOnReal-user experience
Performance score
Weighted Core Web Vitals · higher is better
78
87
+9 pts
Largest Contentful Paint
LCP · lower is better
1,588 ms
1,579 ms
Interaction to Next Paint
INP · lower is better
285 ms
187 ms
34% faster
Cumulative Layout Shift
CLS · lower is better
0.34
0.15
0.19 less shift
First Contentful Paint
FCP · lower is better
1,279 ms
1,223 ms
4% faster
Time to First Byte
TTFB · lower is better
762 ms
696 ms
9% faster
Lab test · home page
Page weight
Home page download · lower is better
20.8 MB
13.3 MB
36% lighter
Requests
Files the home page loads · lower is better
489
295
194 fewer
Third-party requests
Outside scripts and pixels · lower is better
403
197
206 fewer
JavaScript
Script download · lower is better
6.3 MB
4.45 MB
29% lighter
SEO
Lighthouse · higher is better
100
+7 pts
93
Accessibility
Lighthouse · higher is better
90
92
+2 pts
Best practices
Lighthouse · higher is better
50
75
+25 pts
More matchups
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