Faster94
#644 of 19,153
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
Faster
Provider average87
#4 of 24 providers
Verdict
Dorman GMC Truck Inc. is faster
Scores 94 vs 87 and wins 5 of 5 Core Web Vitals. Taps and clicks get a response 45% faster.
Metric by metric
Real-user figures are the 75th percentile of Chrome visits.
Metric
Dorman GMC Truck Inc.
DealerOnReal-user experience
Performance score
Weighted Core Web Vitals · higher is better
94
+7 pts
87
Largest Contentful Paint
LCP · lower is better
918 ms
43% faster
1,617 ms
Interaction to Next Paint
INP · lower is better
104 ms
45% faster
189 ms
Cumulative Layout Shift
CLS · lower is better
0.13
0.03 less shift
0.16
First Contentful Paint
FCP · lower is better
711 ms
43% faster
1,250 ms
Time to First Byte
TTFB · lower is better
489 ms
31% faster
707 ms
Lab test · home page
Page weight
Home page download · lower is better
7.11 MB
46% lighter
13.2 MB
Requests
Files the home page loads · lower is better
200
94 fewer
294
Third-party requests
Outside scripts and pixels · lower is better
88
108 fewer
196
JavaScript
Script download · lower is better
2.91 MB
34% lighter
4.43 MB
SEO
Lighthouse · higher is better
92
93
+1 pts
Accessibility
Lighthouse · higher is better
96
+4 pts
92
Best practices
Lighthouse · higher is better
73
75
+2 pts
More matchups
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