81
#10,057 of 19,164
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 81 and wins 4 of 5 Core Web Vitals. Taps and clicks get a response 40% faster.
Metric by metric
Real-user figures are the 75th percentile of Chrome visits.
Metric
Jefferson Chevrolet
DealerOnReal-user experience
Performance score
Weighted Core Web Vitals · higher is better
81
87
+7 pts
Largest Contentful Paint
LCP · lower is better
2,046 ms
1,588 ms
22% faster
Interaction to Next Paint
INP · lower is better
310 ms
187 ms
40% faster
Cumulative Layout Shift
CLS · lower is better
0.15
0.15
First Contentful Paint
FCP · lower is better
1,873 ms
1,231 ms
34% faster
Time to First Byte
TTFB · lower is better
981 ms
705 ms
28% faster
Lab test · home page
Page weight
Home page download · lower is better
18.7 MB
13.2 MB
29% lighter
Requests
Files the home page loads · lower is better
404
294
110 fewer
Third-party requests
Outside scripts and pixels · lower is better
282
196
86 fewer
JavaScript
Script download · lower is better
7.38 MB
4.43 MB
40% lighter
SEO
Lighthouse · higher is better
100
+7 pts
93
Accessibility
Lighthouse · higher is better
93
+1 pts
92
Best practices
Lighthouse · higher is better
50
75
+25 pts
More matchups
Nearby Chevrolet dealers, and how Jefferson Chevrolet stacks up against its provider's average.