Access coachandfour.ne.jp. 全国最大規模の複合店コーチャンフォー公式サイト【書店、CD・DVDショップ、文具店、食品、カフェ&レストランが1つになった超大型店】

name

value

score

weighting

FCP (First Contentful Paint)

Value4.8 s

12/100

10%

LCP (Largest Contentful Paint)

Value29.0 s

0/100

25%

SI (Speed Index)

Value36.2 s

0/100

10%

TBT (Total Blocking Time)

Value44,820 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.051

99/100

15%

TTI (Time to Interactive)

Value73.4 s

0/100

10%

coachandfour.ne.jp

532 ms

www.coachandfour.ne.jp

966 ms

notosansjapanese.css

33 ms

common.css

178 ms

slick.css

356 ms

Our browser made a total of 135 requests to load all elements on the main page. We found that 59% of them (80 requests) were addressed to the original Coachandfour.ne.jp, 9% (12 requests) were made to Static.xx.fbcdn.net and 5% (7 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (6.9 sec) belongs to the original domain Coachandfour.ne.jp.

Content Size

3.1 MB

After Optimization

3.0 MB

In fact, the total size of Coachandfour.ne.jp main page is 3.1 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. 70% of websites need less resources to load. Images take 2.9 MB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 72.5 kB

Original 83.6 kB
After minification 66.3 kB
After compression 11.1 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 17.2 kB, which is 21% 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 72.5 kB or 87% of the original size.

Image Optimization

-3%

Potential reduce by 88.8 kB

Original 2.9 MB
After minification 2.9 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. Coachandfour images are well optimized though.

JavaScript Optimization

-10%

Potential reduce by 9.1 kB

Original 93.7 kB
After minification 93.6 kB
After compression 84.6 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

-32%

Potential reduce by 3.5 kB

Original 11.1 kB
After minification 11.1 kB
After compression 7.5 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. Coachandfour.ne.jp needs all CSS files to be minified and compressed as it can save up to 3.5 kB or 32% of the original size.

Requests Now

121

After Optimization

The browser has sent 121 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Coachandfour. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 27 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.