FasterDealership
Jennings Buick GMCjenningschambersburgbuickgmc.netChambersburg, PA · Buick / GMC · DealerOn
93
#794 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
Not availableNo data
Latest recorded sitemap check
Head to head
Faster
Provider average87
#5 of 24 providers
Verdict
Jennings Buick GMC is faster
Scores 93 vs 87 and wins 5 of 5 Core Web Vitals. Main content renders 24% sooner.
Metric by metric
Real-user figures are the 75th percentile of Chrome visits.
Metric
Jennings Buick GMC
DealerOnReal-user experience
Performance score
Weighted Core Web Vitals · higher is better
93
+6 pts
87
Largest Contentful Paint
LCP · lower is better
1,205 ms
24% faster
1,579 ms
Interaction to Next Paint
INP · lower is better
143 ms
24% faster
187 ms
Cumulative Layout Shift
CLS · lower is better
0.09
0.06 less shift
0.15
First Contentful Paint
FCP · lower is better
966 ms
21% faster
1,223 ms
Time to First Byte
TTFB · lower is better
597 ms
14% faster
696 ms
Lab test · home page
Page weight
Home page download · lower is better
20 MB
13.5 MB
33% lighter
Requests
Files the home page loads · lower is better
318
294
24 fewer
Third-party requests
Outside scripts and pixels · lower is better
217
197
20 fewer
JavaScript
Script download · lower is better
4.66 MB
4.44 MB
5% lighter
SEO
Lighthouse · higher is better
100
+7 pts
93
Accessibility
Lighthouse · higher is better
93
+1 pts
92
Best practices
Lighthouse · higher is better
50
75
+25 pts
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