87
#4,245 of 19,164
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Real-user data through
Recent
CrUX rolling 28-day window
Page and vendor scan
Stale
Latest usable Lighthouse measurement · over 14 days old
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 87 and wins 2 of 5 Core Web Vitals. Main content renders 7% sooner.
Metric by metric
Real-user figures are the 75th percentile of Chrome visits.
Metric
Serra Buick GMC
DealerOnReal-user experience
Performance score
Weighted Core Web Vitals · higher is better
87
87
+1 pts
Largest Contentful Paint
LCP · lower is better
1,711 ms
1,588 ms
7% faster
Interaction to Next Paint
INP · lower is better
190 ms
187 ms
Cumulative Layout Shift
CLS · lower is better
0.18
0.15
0.03 less shift
First Contentful Paint
FCP · lower is better
1,114 ms
10% faster
1,231 ms
Time to First Byte
TTFB · lower is better
680 ms
4% faster
705 ms
Lab test · home page
Page weight
Home page download · lower is better
13.6 MB
13.2 MB
3% lighter
Requests
Files the home page loads · lower is better
286
294
Third-party requests
Outside scripts and pixels · lower is better
174
22 fewer
196
JavaScript
Script download · lower is better
3.4 MB
23% lighter
4.43 MB
SEO
Lighthouse · higher is better
92
93
+1 pts
Accessibility
Lighthouse · higher is better
90
92
+2 pts
Best practices
Lighthouse · higher is better
96
+21 pts
75
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