75
#15,004 of 19,164
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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
Stale
Latest recorded sitemap check · over 12 days old
Head to head
Provider averageFaster79
#14 of 24 providers
Verdict
Dealer.com sites are faster
Scores 79 vs 75 and wins 4 of 5 Core Web Vitals. Main content renders 22% sooner.
Metric by metric
Real-user figures are the 75th percentile of Chrome visits.
Metric
Coulter Cadillac Tempe
Dealer.comReal-user experience
Performance score
Weighted Core Web Vitals · higher is better
75
79
+4 pts
Largest Contentful Paint
LCP · lower is better
2,828 ms
2,217 ms
22% faster
Interaction to Next Paint
INP · lower is better
315 ms
13% faster
360 ms
Cumulative Layout Shift
CLS · lower is better
0.21
0.17
0.04 less shift
First Contentful Paint
FCP · lower is better
1,779 ms
1,586 ms
11% faster
Time to First Byte
TTFB · lower is better
1,158 ms
1,053 ms
9% faster
Lab test · home page
Page weight
Home page download · lower is better
7.41 MB
20% lighter
9.3 MB
Requests
Files the home page loads · lower is better
220
86 fewer
306
Third-party requests
Outside scripts and pixels · lower is better
140
87 fewer
227
JavaScript
Script download · lower is better
2.57 MB
39% lighter
4.23 MB
SEO
Lighthouse · higher is better
92
94
+2 pts
Accessibility
Lighthouse · higher is better
88
91
+3 pts
Best practices
Lighthouse · higher is better
73
+17 pts
56
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