Dealership
LaFontaine Buick GMC Ann Arborlafontainebuickgmcannarbor.comAnn Arbor, MI · Buick / GMC · DealerOn
87
#3,931 of 19,095
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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
#5 of 24 providers
Verdict
DealerOn sites are faster
Scores 87 vs 87 and wins 4 of 5 Core Web Vitals. Taps and clicks get a response 21% faster.
Metric by metric
Real-user figures are the 75th percentile of Chrome visits.
Metric
LaFontaine Buick GMC Ann Arbor
DealerOnReal-user experience
Performance score
Weighted Core Web Vitals · higher is better
87
87
Largest Contentful Paint
LCP · lower is better
1,644 ms
1,579 ms
4% faster
Interaction to Next Paint
INP · lower is better
237 ms
187 ms
21% faster
Cumulative Layout Shift
CLS · lower is better
0.13
0.02 less shift
0.15
First Contentful Paint
FCP · lower is better
1,334 ms
1,223 ms
8% faster
Time to First Byte
TTFB · lower is better
716 ms
696 ms
3% faster
Lab test · home page
Page weight
Home page download · lower is better
25.9 MB
13.5 MB
48% lighter
Requests
Files the home page loads · lower is better
262
32 fewer
294
Third-party requests
Outside scripts and pixels · lower is better
153
44 fewer
197
JavaScript
Script download · lower is better
4.67 MB
4.44 MB
5% lighter
SEO
Lighthouse · higher is better
100
+7 pts
93
Accessibility
Lighthouse · higher is better
96
+4 pts
92
Best practices
Lighthouse · higher is better
96
+21 pts
75
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