Report Summary

  • 19

    Performance

    Renders faster than
    37% of other websites

  • 91

    Accessibility

    Visual factors better than
    that of 78% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    57% of websites

  • 92

    SEO

    Google-friendlier than
    75% of websites

ecstudio.jp

Chatwork - 中小企業向けビジネスチャット 国内利用者数No.1

Page Load Speed

6.6 sec in total

First Response

649 ms

Resources Loaded

5 sec

Page Rendered

975 ms

ecstudio.jp screenshot

About Website

Click here to check amazing Ecstudio content for Japan. Otherwise, check out these important facts you probably never knew about ecstudio.jp

Chatwork(チャットワーク)はメール、電話、会議・訪問など仕事で必要なコミュニケーションをより効率的にする国内利用者数No.1 の中小企業向けビジネスチャットです。社内外のコミュニケーション活性化や業務効率化を実現します。導入企業は30万社をこえ、ICTを活用したワークスタイルの変革や業務プロセスの革新をサポートします。 Nielsen NetView 及びNielsen Mobile Ne...

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Key Findings

We analyzed Ecstudio.jp page load time and found that the first response time was 649 ms and then it took 6 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

ecstudio.jp performance score

19

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.9 s

0/100

10%

LCP (Largest Contentful Paint)

Value18.1 s

0/100

25%

SI (Speed Index)

Value10.9 s

6/100

10%

TBT (Total Blocking Time)

Value1,830 ms

9/100

30%

CLS (Cumulative Layout Shift)

Value0.023

100/100

15%

TTI (Time to Interactive)

Value15.2 s

7/100

10%

Network Requests Diagram

www.ecstudio.jp

649 ms

ecstudio_new.css

335 ms

jquery.min.js

30 ms

ECF.js

320 ms

jquery.easingscroll.min.js

263 ms

Our browser made a total of 100 requests to load all elements on the main page. We found that 96% of them (96 requests) were addressed to the original Ecstudio.jp, 2% (2 requests) were made to Stats.g.doubleclick.net and 1% (1 request) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (1.9 sec) belongs to the original domain Ecstudio.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 502.7 kB (18%)

Content Size

2.8 MB

After Optimization

2.3 MB

In fact, the total size of Ecstudio.jp main page is 2.8 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 2.7 MB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 31.1 kB

  • Original 42.1 kB
  • After minification 39.5 kB
  • After compression 11.0 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. 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 31.1 kB or 74% of the original size.

Image Optimization

-15%

Potential reduce by 409.4 kB

  • Original 2.7 MB
  • After minification 2.3 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. Obviously, Ecstudio needs image optimization as it can save up to 409.4 kB or 15% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-46%

Potential reduce by 27.4 kB

  • Original 59.1 kB
  • After minification 56.1 kB
  • After compression 31.6 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 27.4 kB or 46% of the original size.

CSS Optimization

-83%

Potential reduce by 34.8 kB

  • Original 41.9 kB
  • After minification 33.2 kB
  • After compression 7.1 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. Ecstudio.jp needs all CSS files to be minified and compressed as it can save up to 34.8 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 12 (12%)

Requests Now

98

After Optimization

86

The browser has sent 98 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ecstudio. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

ecstudio.jp accessibility score

91

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-hidden="true"] elements contain focusable descendents

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

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best Practices

ecstudio.jp best practices score

83

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

Page has valid source maps

SEO Factors

ecstudio.jp SEO score

92

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

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 Ecstudio.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 Ecstudio.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 Ecstudio. 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: