Access mouser.sk. Electronic Components Distributor

name

value

score

weighting

FCP (First Contentful Paint)

Value3.1 s

46/100

10%

LCP (Largest Contentful Paint)

Value5.9 s

14/100

25%

SI (Speed Index)

Value10.8 s

6/100

10%

TBT (Total Blocking Time)

Value5,420 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.028

100/100

15%

TTI (Time to Interactive)

Value26.1 s

0/100

10%

www.mouser.sk

536 ms

otSDKStub.js

32 ms

bootstrap4.6.0.min.css

85 ms

main.min.css

109 ms

external.css

126 ms

Our browser made a total of 147 requests to load all elements on the main page. We found that 80% of them (118 requests) were addressed to the original Mouser.sk, 5% (7 requests) were made to Lpcdn.lpsnmedia.net and 4% (6 requests) were made to Accdn.lpsnmedia.net. The less responsive or slowest element that took the longest time to load (775 ms) belongs to the original domain Mouser.sk.

Content Size

2.6 MB

After Optimization

2.0 MB

In fact, the total size of Mouser.sk main page is 2.6 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 60% of websites need less resources to load. Images take 1.5 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 184.3 kB

Original 215.3 kB
After minification 178.2 kB
After compression 31.0 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 37.2 kB, which is 17% 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 184.3 kB or 86% of the original size.

Image Optimization

-1%

Potential reduce by 14.4 kB

Original 1.5 MB
After minification 1.4 MB

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. Mouser images are well optimized though.

JavaScript Optimization

-22%

Potential reduce by 136.6 kB

Original 629.3 kB
After minification 629.2 kB
After compression 492.7 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 136.6 kB or 22% of the original size.

CSS Optimization

-82%

Potential reduce by 213.5 kB

Original 258.8 kB
After minification 252.4 kB
After compression 45.3 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. Mouser.sk needs all CSS files to be minified and compressed as it can save up to 213.5 kB or 82% of the original size.

Requests Now

145

After Optimization

The browser has sent 145 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Mouser. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 56 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.