78
#12,622 of 19,165
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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
Recent
Latest recorded sitemap check
Head to head
Provider averageFaster87
#4 of 24 providers
Verdict
DealerOn sites are faster
Scores 87 vs 78 and wins 4 of 5 Core Web Vitals. The server answers 36% faster.
Metric by metric
Real-user figures are the 75th percentile of Chrome visits.
Metric
Master Buick GMC
DealerOnReal-user experience
Performance score
Weighted Core Web Vitals · higher is better
78
87
+9 pts
Largest Contentful Paint
LCP · lower is better
2,853 ms
1,843 ms
35% faster
Interaction to Next Paint
INP · lower is better
217 ms
173 ms
20% faster
Cumulative Layout Shift
CLS · lower is better
0.13
0.03 less shift
0.16
First Contentful Paint
FCP · lower is better
1,875 ms
1,526 ms
19% faster
Time to First Byte
TTFB · lower is better
1,344 ms
859 ms
36% faster
Lab test · home page
Page weight
Home page download · lower is better
2.47 MB
81% lighter
13.2 MB
Requests
Files the home page loads · lower is better
101
193 fewer
294
Third-party requests
Outside scripts and pixels · lower is better
47
149 fewer
196
JavaScript
Script download · lower is better
1.28 MB
71% lighter
4.43 MB
SEO
Lighthouse · higher is better
85
93
+8 pts
Accessibility
Lighthouse · higher is better
95
+3 pts
92
Best practices
Lighthouse · higher is better
96
+21 pts
75
More matchups
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