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Improving Page Speed (Page: SnP PD Page (https://www.dell.com/en…
Improving Page Speed
Page: SnP PD Page (
https://www.dell.com/en-us/shop/dell-24-ultrathin-monitor-s2419hm/apd/210-anyu/monitors-monitor-accessories
)
Check on Page Speed Insights and compare the speed for
desktop(47)
and
mobile(8)
First Contentful Paint
5.2s
0.9s
First Meaningful Paint
6.2s
1.1s
Speed Index
12.1s
3.1s
TTI
24s
5.4s
Estimated Input Latency
610ms
140ms
First CPU Idle
19.7s
4.9s
Opportunities
Images
Defer offscreen images
Use compression techniques- JPEG 2000, JPEG XR WebP
Javascript
Reduce execution time
css
Remove unused css