Faster89
#2,525 of 19,135
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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
Faster
Provider average87
#4 of 24 providers
Verdict
AutoNation Buick GMC West is faster
Scores 89 vs 87 and wins 4 of 5 Core Web Vitals. First content appears 17% sooner.
Metric by metric
Real-user figures are the 75th percentile of Chrome visits.
Metric
AutoNation Buick GMC West
DealerOnReal-user experience
Performance score
Weighted Core Web Vitals · higher is better
89
+2 pts
87
Largest Contentful Paint
LCP · lower is better
1,385 ms
14% faster
1,607 ms
Interaction to Next Paint
INP · lower is better
175 ms
8% faster
191 ms
Cumulative Layout Shift
CLS · lower is better
0.16
0.15
First Contentful Paint
FCP · lower is better
1,025 ms
17% faster
1,238 ms
Time to First Byte
TTFB · lower is better
631 ms
10% faster
699 ms
Lab test · home page
Page weight
Home page download · lower is better
17.1 MB
13.2 MB
23% lighter
Requests
Files the home page loads · lower is better
520
294
226 fewer
Third-party requests
Outside scripts and pixels · lower is better
433
196
237 fewer
JavaScript
Script download · lower is better
6.86 MB
4.43 MB
35% lighter
SEO
Lighthouse · higher is better
77
93
+16 pts
Accessibility
Lighthouse · higher is better
86
92
+6 pts
Best practices
Lighthouse · higher is better
50
75
+25 pts
More matchups
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