83
#7,351 of 19,153
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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
#4 of 24 providers
Verdict
DealerOn sites are faster
Scores 87 vs 83 and wins 2 of 5 Core Web Vitals. Taps and clicks get a response 66% faster.
Metric by metric
Real-user figures are the 75th percentile of Chrome visits.
Metric
Lighthouse Buick GMC
DealerOnReal-user experience
Performance score
Weighted Core Web Vitals · higher is better
83
87
+4 pts
Largest Contentful Paint
LCP · lower is better
1,467 ms
9% faster
1,617 ms
Interaction to Next Paint
INP · lower is better
564 ms
189 ms
66% faster
Cumulative Layout Shift
CLS · lower is better
0.11
0.05 less shift
0.16
First Contentful Paint
FCP · lower is better
1,199 ms
4% faster
1,250 ms
Time to First Byte
TTFB · lower is better
764 ms
707 ms
7% faster
Lab test · home page
Page weight
Home page download · lower is better
13.5 MB
13.2 MB
Requests
Files the home page loads · lower is better
415
294
121 fewer
Third-party requests
Outside scripts and pixels · lower is better
332
196
136 fewer
JavaScript
Script download · lower is better
6.46 MB
4.43 MB
31% 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
65
75
+10 pts
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