85
#5,809 of 19,163
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 85 and wins 4 of 5 Core Web Vitals. Taps and clicks get a response 32% faster.
Metric by metric
Real-user figures are the 75th percentile of Chrome visits.
Metric
Koons GMC Tysons
DealerOnReal-user experience
Performance score
Weighted Core Web Vitals · higher is better
85
87
+2 pts
Largest Contentful Paint
LCP · lower is better
1,842 ms
1,602 ms
13% faster
Interaction to Next Paint
INP · lower is better
264 ms
179 ms
32% faster
Cumulative Layout Shift
CLS · lower is better
0.12
0.03 less shift
0.15
First Contentful Paint
FCP · lower is better
1,601 ms
1,239 ms
23% faster
Time to First Byte
TTFB · lower is better
845 ms
707 ms
16% faster
Lab test · home page
Page weight
Home page download · lower is better
3.25 MB
75% lighter
13.2 MB
Requests
Files the home page loads · lower is better
162
132 fewer
294
Third-party requests
Outside scripts and pixels · lower is better
81
115 fewer
196
JavaScript
Script download · lower is better
888 kB
80% lighter
4.43 MB
SEO
Lighthouse · higher is better
77
93
+16 pts
Accessibility
Lighthouse · higher is better
83
92
+9 pts
Best practices
Lighthouse · higher is better
73
75
+2 pts
More matchups
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