73
#15,642 of 19,095
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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
Stale
Latest recorded sitemap check · over 12 days old
Head to head
Provider averageFaster79
#14 of 24 providers
Verdict
Dealer.com sites are faster
Scores 79 vs 73 and wins 2 of 5 Core Web Vitals. Taps and clicks get a response 47% faster.
Metric by metric
Real-user figures are the 75th percentile of Chrome visits.
Metric
ADVANTAGE BUICK GMC
Dealer.comReal-user experience
Performance score
Weighted Core Web Vitals · higher is better
73
79
+5 pts
Largest Contentful Paint
LCP · lower is better
2,194 ms
2,205 ms
Interaction to Next Paint
INP · lower is better
682 ms
362 ms
47% faster
Cumulative Layout Shift
CLS · lower is better
0.21
0.17
0.04 less shift
First Contentful Paint
FCP · lower is better
1,379 ms
13% faster
1,581 ms
Time to First Byte
TTFB · lower is better
920 ms
12% faster
1,047 ms
Lab test · home page
Page weight
Home page download · lower is better
6.8 MB
29% lighter
9.58 MB
Requests
Files the home page loads · lower is better
362
308
54 fewer
Third-party requests
Outside scripts and pixels · lower is better
261
229
32 fewer
JavaScript
Script download · lower is better
4.09 MB
4% lighter
4.26 MB
SEO
Lighthouse · higher is better
100
+6 pts
94
Accessibility
Lighthouse · higher is better
93
+2 pts
91
Best practices
Lighthouse · higher is better
27
55
+28 pts
More matchups
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