Access career-tasu.jp. キャリタス｜キャリアにプラスになる進学・就職・転職サービス

name

value

score

weighting

FCP (First Contentful Paint)

Value6.5 s

2/100

10%

LCP (Largest Contentful Paint)

Value11.0 s

0/100

25%

SI (Speed Index)

Value6.5 s

38/100

10%

TBT (Total Blocking Time)

Value40 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.076

95/100

15%

TTI (Time to Interactive)

Value10.8 s

22/100

10%

career-tasu.jp

542 ms

style.css

158 ms

jquery-2.1.0.min.js

442 ms

import.css

318 ms

navigation.js

318 ms

Our browser made a total of 39 requests to load all elements on the main page. We found that 97% of them (38 requests) were addressed to the original Career-tasu.jp, 3% (1 request) were made to Stat.career-tasu.jp. The less responsive or slowest element that took the longest time to load (817 ms) belongs to the original domain Career-tasu.jp.

Content Size

552.9 kB

After Optimization

342.2 kB

In fact, the total size of Career-tasu.jp main page is 552.9 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 35% of websites need less resources to load. Images take 344.2 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 21.1 kB

Original 25.2 kB
After minification 14.3 kB
After compression 4.0 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 10.8 kB, which is 43% 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 21.1 kB or 84% of the original size.

Image Optimization

-17%

Potential reduce by 60.1 kB

Original 344.2 kB
After minification 284.1 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, Career Tasu needs image optimization as it can save up to 60.1 kB or 17% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-65%

Potential reduce by 82.2 kB

Original 126.3 kB
After minification 124.0 kB
After compression 44.2 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 82.2 kB or 65% of the original size.

CSS Optimization

-83%

Potential reduce by 47.3 kB

Original 57.2 kB
After minification 48.1 kB
After compression 9.9 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. Career-tasu.jp needs all CSS files to be minified and compressed as it can save up to 47.3 kB or 83% of the original size.

Requests Now

After Optimization

The browser has sent 38 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Career Tasu. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.