84
#6,063 of 19,156
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 84 and wins 3 of 5 Core Web Vitals. The server answers 23% faster.
Metric by metric
Real-user figures are the 75th percentile of Chrome visits.
Metric
Lum's Chevrolet
DealerOnReal-user experience
Performance score
Weighted Core Web Vitals · higher is better
84
87
+3 pts
Largest Contentful Paint
LCP · lower is better
1,958 ms
1,615 ms
18% faster
Interaction to Next Paint
INP · lower is better
154 ms
18% faster
189 ms
Cumulative Layout Shift
CLS · lower is better
0.16
0.16
First Contentful Paint
FCP · lower is better
1,534 ms
1,250 ms
18% faster
Time to First Byte
TTFB · lower is better
923 ms
708 ms
23% faster
Lab test · home page
Page weight
Home page download · lower is better
14.1 MB
13.2 MB
7% lighter
Requests
Files the home page loads · lower is better
235
59 fewer
294
Third-party requests
Outside scripts and pixels · lower is better
139
57 fewer
196
JavaScript
Script download · lower is better
3.28 MB
26% lighter
4.43 MB
SEO
Lighthouse · higher is better
100
+7 pts
93
Accessibility
Lighthouse · higher is better
94
+2 pts
92
Best practices
Lighthouse · higher is better
92
+17 pts
75
More matchups
Nearby Chevrolet dealers, and how Lum's Chevrolet stacks up against its provider's average.