Access mtb.shimano.com. Connected to trails, to nature, to friends

name

value

score

weighting

FCP (First Contentful Paint)

Value6.5 s

2/100

10%

LCP (Largest Contentful Paint)

Value59.1 s

0/100

25%

SI (Speed Index)

Value6.5 s

39/100

10%

TBT (Total Blocking Time)

Value2,960 ms

3/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value63.5 s

0/100

10%

mtb.shimano.com

32 ms

mtb.shimano.com

126 ms

10041206-10042778.js

123 ms

dg.js

131 ms

css2

195 ms

Our browser made a total of 115 requests to load all elements on the main page. We found that 80% of them (92 requests) were addressed to the original Mtb.shimano.com, 5% (6 requests) were made to Fonts.gstatic.com and 3% (4 requests) were made to Cdnjs.cloudflare.com. The less responsive or slowest element that took the longest time to load (1.7 sec) relates to the external source Player.youku.com.

Content Size

8.3 MB

After Optimization

7.8 MB

In fact, the total size of Mtb.shimano.com main page is 8.3 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. Only a small number of websites need less resources to load. Images take 7.8 MB which makes up the majority of the site volume.

HTML Optimization

-91%

Potential reduce by 153.5 kB

Original 169.6 kB
After minification 113.3 kB
After compression 16.1 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 56.3 kB, which is 33% 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 153.5 kB or 91% of the original size.

Image Optimization

-4%

Potential reduce by 312.1 kB

Original 7.8 MB
After minification 7.5 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. MTB Shimano images are well optimized though.

JavaScript Optimization

-5%

Potential reduce by 12.9 kB

Original 268.8 kB
After minification 268.8 kB
After compression 255.9 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. This website has mostly compressed JavaScripts.

CSS Optimization

-0%

Potential reduce by 27 B

Original 68.9 kB
After minification 68.9 kB
After compression 68.9 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. Mtb.shimano.com has all CSS files already compressed.

Requests Now

104

After Optimization

The browser has sent 104 CSS, Javascripts, AJAX and image requests in order to completely render the main page of MTB Shimano. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.