Access ketsume.com. ケツメイシ OFFICIAL WEB SITE

name

value

score

weighting

FCP (First Contentful Paint)

Value6.5 s

2/100

10%

LCP (Largest Contentful Paint)

Value24.6 s

0/100

25%

SI (Speed Index)

Value23.1 s

0/100

10%

TBT (Total Blocking Time)

Value4,600 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.221

56/100

15%

TTI (Time to Interactive)

Value32.1 s

0/100

10%

www.ketsume.com

917 ms

gtm.js

79 ms

reset.css

180 ms

main_pc.css

351 ms

main_sp.css

674 ms

Our browser made a total of 57 requests to load all elements on the main page. We found that 53% of them (30 requests) were addressed to the original Ketsume.com, 11% (6 requests) were made to Youtube.com and 9% (5 requests) were made to Cdnjs.cloudflare.com. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Ketsume.com.

Content Size

2.8 MB

After Optimization

2.5 MB

In fact, the total size of Ketsume.com main page is 2.8 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 2.2 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 17.4 kB

Original 21.5 kB
After minification 18.7 kB
After compression 4.1 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 2.8 kB, which is 13% 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 17.4 kB or 81% of the original size.

Image Optimization

-0%

Potential reduce by 811 B

Original 2.2 MB
After minification 2.2 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. Ketsume images are well optimized though.

JavaScript Optimization

-40%

Potential reduce by 172.3 kB

Original 430.4 kB
After minification 427.5 kB
After compression 258.1 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 172.3 kB or 40% of the original size.

CSS Optimization

-57%

Potential reduce by 105.5 kB

Original 183.9 kB
After minification 161.4 kB
After compression 78.4 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. Ketsume.com needs all CSS files to be minified and compressed as it can save up to 105.5 kB or 57% of the original size.

Requests Now

After Optimization

The browser has sent 46 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ketsume. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.