Access ru.ikanji.jp. Japanese Kanji Dictionary｜An introduction to the visual classification and the number of strokes, ra...

name

value

score

weighting

FCP (First Contentful Paint)

Value5.1 s

9/100

10%

LCP (Largest Contentful Paint)

Value8.1 s

2/100

25%

SI (Speed Index)

Value10.9 s

6/100

10%

TBT (Total Blocking Time)

Value1,900 ms

8/100

30%

CLS (Cumulative Layout Shift)

Value0.025

100/100

15%

TTI (Time to Interactive)

Value7.9 s

44/100

10%

en.ikanji.jp

1795 ms

default.css

342 ms

yuga.js

345 ms

common.js

371 ms

jquery.js

524 ms

Our browser made a total of 65 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Ru.ikanji.jp, 11% (7 requests) were made to Tpc.googlesyndication.com and 8% (5 requests) were made to Googleads.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (2.4 sec) relates to the external source En.ikanji.jp.

Content Size

1.2 MB

After Optimization

506.6 kB

In fact, the total size of Ru.ikanji.jp main page is 1.2 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. 50% of websites need less resources to load. Images take 745.7 kB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 153.8 kB

Original 179.7 kB
After minification 169.7 kB
After compression 25.9 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. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 153.8 kB or 86% of the original size.

Image Optimization

-67%

Potential reduce by 496.0 kB

Original 745.7 kB
After minification 249.7 kB

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. Obviously, Ru I Kanji needs image optimization as it can save up to 496.0 kB or 67% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-17%

Potential reduce by 43.4 kB

Original 262.3 kB
After minification 262.2 kB
After compression 218.9 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 43.4 kB or 17% of the original size.

CSS Optimization

-27%

Potential reduce by 4.6 kB

Original 16.7 kB
After minification 16.7 kB
After compression 12.2 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. Ru.ikanji.jp needs all CSS files to be minified and compressed as it can save up to 4.6 kB or 27% of the original size.

Requests Now

After Optimization

The browser has sent 60 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ru I Kanji. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 25 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.