81
#9,731 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 2 of 5 Core Web Vitals. Taps and clicks get a response 3% faster.
Metric by metric
Real-user figures are the 75th percentile of Chrome visits.
Metric
Alexander Family GMC
DealerOnReal-user experience
Performance score
Weighted Core Web Vitals · higher is better
81
87
+6 pts
Largest Contentful Paint
LCP · lower is better
1,532 ms
4% faster
1,588 ms
Interaction to Next Paint
INP · lower is better
194 ms
187 ms
3% faster
Cumulative Layout Shift
CLS · lower is better
0.36
0.15
0.21 less shift
First Contentful Paint
FCP · lower is better
1,036 ms
16% faster
1,231 ms
Time to First Byte
TTFB · lower is better
634 ms
10% faster
705 ms
Lab test · home page
Page weight
Home page download · lower is better
7.63 MB
42% lighter
13.2 MB
Requests
Files the home page loads · lower is better
311
294
17 fewer
Third-party requests
Outside scripts and pixels · lower is better
227
196
31 fewer
JavaScript
Script download · lower is better
4.25 MB
4% lighter
4.43 MB
SEO
Lighthouse · higher is better
100
+7 pts
93
Accessibility
Lighthouse · higher is better
80
92
+12 pts
Best practices
Lighthouse · higher is better
92
+17 pts
75
More matchups
Nearby GMC dealers, and how Alexander Family GMC stacks up against its provider's average.