Tools & Wizards About Us

Report Summary

  • 35

    Performance

    Renders faster than
    55% of other websites

  • 74

    Accessibility

    Visual factors better than
    that of 40% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

win-wing-japan.co.jp

株式会社WINGジャパン | 運送業コンサルティング・運行管理者試験 WING塾の「WINGジャパン」がお客様の“翼”となって、お客様の“飛躍”をご支援いたします！

Page Load Speed

5 sec in total

First Response

583 ms

Resources Loaded

3.7 sec

Page Rendered

711 ms

About Website

Visit win-wing-japan.co.jp now to see the best up-to-date Win Wing Japan content for Japan and also check out these interesting facts you probably never knew about win-wing-japan.co.jp

運送業コンサルティングの「WINGジャパン」 国土交通省における長年の行政経験（関東運輸局部長、観光庁室長、独立行政法人自動車事故対策機構審議役、船員中央労働委員会事務局管理課長等）を活かして、行政と運送事業者との懸け橋として、事故のない安全で、安心な社会を目指して活動しています。 運送業コンサルティングサービス

Visit win-wing-japan.co.jp

Key Findings

We analyzed Win-wing-japan.co.jp page load time and found that the first response time was 583 ms and then it took 4.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

win-wing-japan.co.jp performance score

35

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.6 s

31/100

10%

LCP (Largest Contentful Paint)

Value7.9 s

3/100

25%

SI (Speed Index)

Value8.9 s

15/100

10%

TBT (Total Blocking Time)

Value620 ms

48/100

30%

CLS (Cumulative Layout Shift)

Value0.103

89/100

15%

TTI (Time to Interactive)

Value12.3 s

15/100

10%

Network Requests Diagram

win-wing-japan.co.jp

583 ms

win-wing-japan.co.jp

1407 ms

css

65 ms

font-awesome.min.css

62 ms

1713493881index.css

513 ms

Our browser made a total of 41 requests to load all elements on the main page. We found that 68% of them (28 requests) were addressed to the original Win-wing-japan.co.jp, 5% (2 requests) were made to Maxcdn.bootstrapcdn.com and 5% (2 requests) were made to Connect.facebook.net. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Win-wing-japan.co.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 67.4 kB (12%)

Content Size

544.6 kB

After Optimization

477.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Win-wing-japan.co.jp main page is 544.6 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 315.0 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 48.1 kB

  • Original 62.2 kB
  • After minification 60.3 kB
  • After compression 14.1 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 48.1 kB or 77% of the original size.

Image Optimization

-6%

Potential reduce by 18.4 kB

  • Original 315.0 kB
  • After minification 296.6 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. Win Wing Japan images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 952 B

  • Original 118.0 kB
  • After minification 118.0 kB
  • After compression 117.1 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. This website has mostly compressed JavaScripts.

CSS Optimization

-0%

Potential reduce by 26 B

  • Original 49.4 kB
  • After minification 49.4 kB
  • After compression 49.4 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. Win-wing-japan.co.jp has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 18 (50%)

Requests Now

36

After Optimization

18

  • Images
  • JavaScript
  • CSS

The browser has sent 36 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Win Wing Japan. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

win-wing-japan.co.jp accessibility score

74

Accessibility Issues

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

Buttons do not have an accessible name

High

Links do not have a discernible name

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.

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

<dl>'s do not contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

win-wing-japan.co.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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

win-wing-japan.co.jp SEO score

93

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 Win-wing-japan.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 Win-wing-japan.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

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