Tools & Wizards About Us

Report Summary

  • 14

    Performance

    Renders faster than
    26% of other websites

  • 90

    Accessibility

    Visual factors better than
    that of 74% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

kdash.jp

ケイダッシュグループ公式WEBサイト

Page Load Speed

20.5 sec in total

First Response

518 ms

Resources Loaded

19.7 sec

Page Rendered

210 ms

About Website

Visit kdash.jp now to see the best up-to-date Kdash content for Japan and also check out these interesting facts you probably never knew about kdash.jp

高橋克典らが所属する俳優・タレントのマネジメント会社。東京都渋谷区、ケイダッシュグループのオフィシャルウェブサイト。

Visit kdash.jp

Key Findings

We analyzed Kdash.jp page load time and found that the first response time was 518 ms and then it took 19.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster.

Performance Metrics

kdash.jp performance score

14

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.8 s

11/100

10%

LCP (Largest Contentful Paint)

Value83.5 s

0/100

25%

SI (Speed Index)

Value20.1 s

0/100

10%

TBT (Total Blocking Time)

Value750 ms

39/100

30%

CLS (Cumulative Layout Shift)

Value1.135

1/100

15%

TTI (Time to Interactive)

Value15.2 s

7/100

10%

Network Requests Diagram

kdash.jp

518 ms

www.kdash.jp

4770 ms

reset.css

354 ms

slider-pro.css

531 ms

jquery.bxslider.css

575 ms

Our browser made a total of 252 requests to load all elements on the main page. We found that 96% of them (242 requests) were addressed to the original Kdash.jp, 1% (3 requests) were made to Code.jquery.com and 1% (2 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (5.4 sec) belongs to the original domain Kdash.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 2.1 MB (10%)

Content Size

21.2 MB

After Optimization

19.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Kdash.jp main page is 21.2 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 20.9 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 75.1 kB

  • Original 91.9 kB
  • After minification 89.8 kB
  • After compression 16.8 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 75.1 kB or 82% of the original size.

Image Optimization

-9%

Potential reduce by 1.9 MB

  • Original 20.9 MB
  • After minification 19.0 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. Kdash images are well optimized though.

JavaScript Optimization

-34%

Potential reduce by 32.7 kB

  • Original 96.0 kB
  • After minification 86.9 kB
  • After compression 63.3 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 32.7 kB or 34% of the original size.

CSS Optimization

-75%

Potential reduce by 63.6 kB

  • Original 84.4 kB
  • After minification 66.0 kB
  • After compression 20.8 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. Kdash.jp needs all CSS files to be minified and compressed as it can save up to 63.6 kB or 75% of the original size.

Requests Breakdown

Number of requests can be reduced by 20 (8%)

Requests Now

250

After Optimization

230

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 250 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kdash. 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 11 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

kdash.jp accessibility score

90

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

Links do not have a discernible name

Best Practices

kdash.jp best practices score

67

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

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

kdash.jp SEO score

90

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

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 Kdash.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 Kdash.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

Open Graph description is not detected on the main page of Kdash. 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: