Access kentei.ne.jp. 公式｜商工会議所の検定試験

name

value

score

weighting

FCP (First Contentful Paint)

Value5.5 s

6/100

10%

LCP (Largest Contentful Paint)

Value13.0 s

0/100

25%

SI (Speed Index)

Value13.6 s

2/100

10%

TBT (Total Blocking Time)

Value6,010 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.036

100/100

15%

TTI (Time to Interactive)

Value26.3 s

0/100

10%

kentei.ne.jp

341 ms

www.kentei.ne.jp

855 ms

style.min.css

497 ms

jquery.min.js

26 ms

cmad.js

477 ms

Our browser made a total of 71 requests to load all elements on the main page. We found that 76% of them (54 requests) were addressed to the original Kentei.ne.jp, 15% (11 requests) were made to Platform.twitter.com and 3% (2 requests) were made to Connect.facebook.net. The less responsive or slowest element that took the longest time to load (1.9 sec) belongs to the original domain Kentei.ne.jp.

Content Size

3.6 MB

After Optimization

3.1 MB

In fact, the total size of Kentei.ne.jp main page is 3.6 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. 55% of websites need less resources to load. Images take 3.0 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 67.7 kB

Original 84.6 kB
After minification 81.9 kB
After compression 16.9 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 67.7 kB or 80% of the original size.

Image Optimization

-2%

Potential reduce by 48.3 kB

Original 3.0 MB
After minification 3.0 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. Kentei images are well optimized though.

JavaScript Optimization

-69%

Potential reduce by 128.0 kB

Original 185.8 kB
After minification 179.5 kB
After compression 57.8 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 128.0 kB or 69% of the original size.

CSS Optimization

-85%

Potential reduce by 237.1 kB

Original 277.7 kB
After minification 276.0 kB
After compression 40.7 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. Kentei.ne.jp needs all CSS files to be minified and compressed as it can save up to 237.1 kB or 85% of the original size.

Requests Now

After Optimization

The browser has sent 68 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kentei. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

These items highlight common accessibility best practices.

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

High

Serves images with low resolution

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Issues were logged in the Issues panel in Chrome Devtools

Search Engine Optimization Advices

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Image elements do not have [alt] attributes

Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

Language Detected

JA
Language Claimed

JA
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Kentei.ne.jp can be misinterpreted by Google and other search engines. Our service has detected that Japanese is used on the page, and it matches the claimed language. Our system also found out that Kentei.ne.jp main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.

Social Sharing Optimization

kentei.ne.jp

Open Graph description is not detected on the main page of Kentei. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks:

Report Summary

Performance

Accessibility

Best Practices

SEO

公式 ｜ 商工会議所の検定試験

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

kentei.ne.jp

www.kentei.ne.jp

style.min.css

jquery.min.js

cmad.js

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

kentei.ne.jp

www.kentei.ne.jp

style.min.css

jquery.min.js

cmad.js

slick.min.js

slick.css

jquery.mmenu.min.all.js

flipsnap.min.js

jquery.mmenu.all.css

jquery.mmenu.positioning.css

screen.css

user.css

widgets.js

base.js

sdk.js

sp-logo.png

Main-Poster-W980H318-pixel-04-C.jpg

6-types-W980H318-pixel-03-A.jpg

6-types-W980H318-pixel-03-B.jpg

6-types-W980H318-pixel-03-C.jpg

6-types-W980H318-pixel-03-D.jpg

6-types-W980H318-pixel-03-E.jpg

6-types-W980H318-pixel-03-F.jpg

W980H318-pixel-2.jpg

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top_bookkeeping.jpg

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top_retailsales.jpg

top_pc.jpg

gyoumu.png

exticon.png

ak020-120x80.jpg

renketsu15_0-120x80.png

kntnikki_17-120x80.jpg

vol35_1-120x80.gif

banner_curreac.jpg

JCCI_rs-e1555669475708.png

bnr_ecokentei.png

bnr_bijihou.png

banner_osaka.jpg

公式｜商工会議所の検定試験