Access jbprosound.com. JB Pro Sound - Full service AV systems contractor and specialty sound

name

value

score

weighting

FCP (First Contentful Paint)

Value2.2 s

79/100

10%

LCP (Largest Contentful Paint)

Value4.0 s

49/100

25%

SI (Speed Index)

Value3.7 s

85/100

10%

TBT (Total Blocking Time)

Value20 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.007

100/100

15%

TTI (Time to Interactive)

Value3.9 s

89/100

10%

jbprosound.com

66 ms

www.jbprosound.com

215 ms

site-mobile.css

18 ms

homepage-mobile.css

36 ms

site-mobile.js

64 ms

Our browser made a total of 24 requests to load all elements on the main page. We found that 58% of them (14 requests) were addressed to the original Jbprosound.com, 33% (8 requests) were made to Fonts.gstatic.com and 8% (2 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (215 ms) belongs to the original domain Jbprosound.com.

Content Size

395.7 kB

After Optimization

264.1 kB

In fact, the total size of Jbprosound.com main page is 395.7 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 25% of websites need less resources to load. Images take 235.9 kB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 14.3 kB

Original 16.3 kB
After minification 8.3 kB
After compression 1.9 kB

HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. This page needs HTML code to be minified as it can gain 7.9 kB, which is 49% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 14.3 kB or 88% of the original size.

Image Optimization

-8%

Potential reduce by 18.7 kB

Original 235.9 kB
After minification 217.2 kB

Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. JB Pro Sound images are well optimized though.

JavaScript Optimization

-67%

Potential reduce by 80.2 kB

Original 120.0 kB
After minification 119.9 kB
After compression 39.8 kB

It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 80.2 kB or 67% of the original size.

CSS Optimization

-78%

Potential reduce by 18.3 kB

Original 23.5 kB
After minification 22.6 kB
After compression 5.2 kB

CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Jbprosound.com needs all CSS files to be minified and compressed as it can save up to 18.3 kB or 78% of the original size.

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After Optimization

The browser has sent 14 CSS, Javascripts, AJAX and image requests in order to completely render the main page of JB Pro Sound. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for CSS and as a result speed up the page load time.