Tools & Wizards About Us
kddi-webcommunications.co.jp screenshot

Report Summary

  • 26

    Performance

    Renders faster than
    45% of other websites

  • 87

    Accessibility

    Visual factors better than
    that of 66% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 82

    SEO

    Google-friendlier than
    44% of websites

kddi-webcommunications.co.jp

株式会社KDDIウェブコミュニケーションズ

Page Load Speed

7.4 sec in total

First Response

525 ms

Resources Loaded

6.6 sec

Page Rendered

305 ms

kddi-webcommunications.co.jp screenshot

About Website

Visit kddi-webcommunications.co.jp now to see the best up-to-date Kddi Webcommunications content for Japan and also check out these interesting facts you probably never knew about kddi-webcommunications.co.jp

中小企業のお客様をICTソリューションを通じて支援。CPIのホスティング事業を基盤に、ウェブサービス事業のジンドゥー、コミュニケーションDX事業　を展開しています。

Visit kddi-webcommunications.co.jp

Key Findings

We analyzed Kddi-webcommunications.co.jp page load time and found that the first response time was 525 ms and then it took 6.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

kddi-webcommunications.co.jp performance score

26

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.1 s

3/100

10%

LCP (Largest Contentful Paint)

Value11.7 s

0/100

25%

SI (Speed Index)

Value17.0 s

0/100

10%

TBT (Total Blocking Time)

Value820 ms

36/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value21.3 s

1/100

10%

Network Requests Diagram

kddi-webcommunications.co.jp

525 ms

www.kddi-webcommunications.co.jp

513 ms

www.kddi-webcommunications.co.jp

1179 ms

typesquare.js

358 ms

css

51 ms

Our browser made a total of 35 requests to load all elements on the main page. We found that 60% of them (21 requests) were addressed to the original Kddi-webcommunications.co.jp, 6% (2 requests) were made to Maxcdn.bootstrapcdn.com and 6% (2 requests) were made to Connect.facebook.net. The less responsive or slowest element that took the longest time to load (2.5 sec) belongs to the original domain Kddi-webcommunications.co.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 225.6 kB (14%)

Content Size

1.6 MB

After Optimization

1.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Kddi-webcommunications.co.jp main page is 1.6 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. 45% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-72%

Potential reduce by 13.5 kB

  • Original 18.9 kB
  • After minification 18.9 kB
  • After compression 5.4 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 13.5 kB or 72% of the original size.

Image Optimization

-2%

Potential reduce by 23.4 kB

  • Original 1.1 MB
  • After minification 1.1 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. Kddi Webcommunications images are well optimized though.

JavaScript Optimization

-14%

Potential reduce by 40.3 kB

  • Original 279.0 kB
  • After minification 279.0 kB
  • After compression 238.7 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 40.3 kB or 14% of the original size.

CSS Optimization

-82%

Potential reduce by 148.3 kB

  • Original 180.1 kB
  • After minification 126.4 kB
  • After compression 31.8 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. Kddi-webcommunications.co.jp needs all CSS files to be minified and compressed as it can save up to 148.3 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 14 (48%)

Requests Now

29

After Optimization

15

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 29 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kddi Webcommunications. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

kddi-webcommunications.co.jp

kddi-webcommunications.co.jp

525 ms

www.kddi-webcommunications.co.jp

www.kddi-webcommunications.co.jp

513 ms

www.kddi-webcommunications.co.jp

www.kddi-webcommunications.co.jp

1179 ms

typesquare.js

typesquare.js

358 ms

css

css

51 ms

font-awesome.min.css

font-awesome.min.css

47 ms

animate.min.css

animate.min.css

38 ms

style.css

style.css

1772 ms

acms.min.css

acms.min.css

820 ms

js

js

85 ms

js

js

92 ms

bundle.js

bundle.js

1768 ms

jquery-2.1.1.min.js

jquery-2.1.1.min.js

1141 ms

acms.js

acms.js

580 ms

sdk.js

sdk.js

158 ms

logo_kddi.png

logo_kddi.png

363 ms

pc_main.jpg

pc_main.jpg

2205 ms

sp_main.jpg

sp_main.jpg

1554 ms

bg_index-service.jpg

bg_index-service.jpg

1404 ms

recruit_img_01_2023.jpg

recruit_img_01_2023.jpg

1415 ms

bnr_recruit_fresh2023.jpg

bnr_recruit_fresh2023.jpg

1243 ms

bnr_recruit_career2023.jpg

bnr_recruit_career2023.jpg

1497 ms

logo_kddi_group_mono.svg

logo_kddi_group_mono.svg

1917 ms

logo_kddi_group.png

logo_kddi_group.png

2075 ms

widgets.js

widgets.js

205 ms

icon_nav_recruit.svg

icon_nav_recruit.svg

1916 ms

icon_outside_white.svg

icon_outside_white.svg

1998 ms

underscore-min.js

underscore-min.js

2134 ms

config.js

config.js

2467 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Hw5aXw.woff

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Hw5aXw.woff

79 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCuM73w5aXw.woff

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCuM73w5aXw.woff

83 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

39 ms

sdk.js

sdk.js

38 ms

widget_iframe.2f70fb173b9000da126c79afe2098f02.html

widget_iframe.2f70fb173b9000da126c79afe2098f02.html

126 ms

settings

settings

103 ms

Accessibility Review

kddi-webcommunications.co.jp accessibility score

87

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

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

Names and labels

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.

Impact

Issue

High

Image elements do not have [alt] attributes

Best Practices

kddi-webcommunications.co.jp best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

kddi-webcommunications.co.jp SEO score

82

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

Content Best Practices

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

Impact

Issue

High

Image elements do not have [alt] attributes

Mobile Friendly

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/).

Impact

Issue

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 Kddi-webcommunications.co.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 Kddi-webcommunications.co.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

kddi-webcommunications.co.jp

Open Graph data is detected on the main page of Kddi Webcommunications. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: