75
#14,986 of 19,150
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 75 and wins 5 of 5 Core Web Vitals. Taps and clicks get a response 45% faster.
Metric by metric
Real-user figures are the 75th percentile of Chrome visits.
Metric
Johnny Londoff Chevrolet
DealerOnReal-user experience
Performance score
Weighted Core Web Vitals · higher is better
75
87
+12 pts
Largest Contentful Paint
LCP · lower is better
1,910 ms
1,593 ms
17% faster
Interaction to Next Paint
INP · lower is better
341 ms
189 ms
45% faster
Cumulative Layout Shift
CLS · lower is better
0.36
0.15
0.21 less shift
First Contentful Paint
FCP · lower is better
1,497 ms
1,233 ms
18% faster
Time to First Byte
TTFB · lower is better
805 ms
700 ms
13% faster
Lab test · home page
Page weight
Home page download · lower is better
18 MB
13.2 MB
26% lighter
Requests
Files the home page loads · lower is better
332
294
38 fewer
Third-party requests
Outside scripts and pixels · lower is better
218
196
22 fewer
JavaScript
Script download · lower is better
6.65 MB
4.43 MB
33% 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
69
75
+6 pts
More matchups
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