Dealership
AutoNation Buick GMC Hendersonautonationbuickgmchenderson.comHenderson, NV · Buick / GMC · DealerOn
85
#5,764 of 19,161
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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 85 and wins 3 of 5 Core Web Vitals. Taps and clicks get a response 42% faster.
Metric by metric
Real-user figures are the 75th percentile of Chrome visits.
Metric
AutoNation Buick GMC Henderson
DealerOnReal-user experience
Performance score
Weighted Core Web Vitals · higher is better
85
87
+2 pts
Largest Contentful Paint
LCP · lower is better
1,613 ms
1,621 ms
Interaction to Next Paint
INP · lower is better
312 ms
180 ms
42% faster
Cumulative Layout Shift
CLS · lower is better
0.16
0.15
First Contentful Paint
FCP · lower is better
1,293 ms
1,248 ms
3% faster
Time to First Byte
TTFB · lower is better
734 ms
708 ms
4% faster
Lab test · home page
Page weight
Home page download · lower is better
16.8 MB
13.2 MB
21% lighter
Requests
Files the home page loads · lower is better
507
294
213 fewer
Third-party requests
Outside scripts and pixels · lower is better
417
196
221 fewer
JavaScript
Script download · lower is better
7.18 MB
4.43 MB
38% lighter
SEO
Lighthouse · higher is better
85
93
+8 pts
Accessibility
Lighthouse · higher is better
96
+4 pts
92
Best practices
Lighthouse · higher is better
50
75
+25 pts
More matchups
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