Access tri-ace.co.jp. 株式会社トライエース

name

value

score

weighting

FCP (First Contentful Paint)

Value4.0 s

24/100

10%

LCP (Largest Contentful Paint)

Value15.1 s

0/100

25%

SI (Speed Index)

Value12.1 s

3/100

10%

TBT (Total Blocking Time)

Value60 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.051

99/100

15%

TTI (Time to Interactive)

Value10.7 s

22/100

10%

tri-ace.co.jp

573 ms

www.tri-ace.co.jp

1096 ms

common.css

320 ms

common.js

359 ms

jquery.js

967 ms

Our browser made a total of 31 requests to load all elements on the main page. We found that all of those requests were addressed to Tri-ace.co.jp and no external sources were called. The less responsive or slowest element that took the longest time to load (2.3 sec) belongs to the original domain Tri-ace.co.jp.

Content Size

2.9 MB

After Optimization

2.8 MB

In fact, the total size of Tri-ace.co.jp main page is 2.9 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 5% of websites need less resources to load. Images take 2.7 MB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 8.0 kB

Original 10.7 kB
After minification 9.4 kB
After compression 2.7 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 1.3 kB, which is 12% 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 8.0 kB or 75% of the original size.

Image Optimization

-1%

Potential reduce by 21.7 kB

Original 2.7 MB
After minification 2.7 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. Tri Ace images are well optimized though.

JavaScript Optimization

-73%

Potential reduce by 102.9 kB

Original 140.1 kB
After minification 116.1 kB
After compression 37.3 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 102.9 kB or 73% of the original size.

CSS Optimization

-87%

Potential reduce by 19.4 kB

Original 22.2 kB
After minification 16.4 kB
After compression 2.8 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. Tri-ace.co.jp needs all CSS files to be minified and compressed as it can save up to 19.4 kB or 87% of the original size.

Requests Now

After Optimization

The browser has sent 29 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tri Ace. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.