Report Summary

  • 46

    Performance

    Renders faster than
    65% of other websites

  • 63

    Accessibility

    Visual factors better than
    that of 28% of websites

  • 62

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 80

    SEO

    Google-friendlier than
    42% of websites

van2.tsr-net.co.jp

株式会社東京商工リサーチ|ログイン

Page Load Speed

8.3 sec in total

First Response

514 ms

Resources Loaded

7.6 sec

Page Rendered

163 ms

van2.tsr-net.co.jp screenshot

About Website

Visit van2.tsr-net.co.jp now to see the best up-to-date Van 2 Tsr Net content for Japan and also check out these interesting facts you probably never knew about van2.tsr-net.co.jp

Visit van2.tsr-net.co.jp

Key Findings

We analyzed Van2.tsr-net.co.jp page load time and found that the first response time was 514 ms and then it took 7.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

van2.tsr-net.co.jp performance score

46

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value9.1 s

0/100

10%

LCP (Largest Contentful Paint)

Value10.7 s

0/100

25%

SI (Speed Index)

Value14.3 s

2/100

10%

TBT (Total Blocking Time)

Value150 ms

95/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value11.0 s

21/100

10%

Network Requests Diagram

van2.tsr-net.co.jp

514 ms

login

1389 ms

defaults.css;jsessionid=2B19D1CC0C1524D1585674EA4285D7E2

676 ms

layouts.css;jsessionid=2B19D1CC0C1524D1585674EA4285D7E2

750 ms

modules.css;jsessionid=2B19D1CC0C1524D1585674EA4285D7E2

1601 ms

Our browser made a total of 37 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original Van2.tsr-net.co.jp, 84% (31 requests) were made to Vandbwww.van2.tsr-net.co.jp and 5% (2 requests) were made to Shutto.com. The less responsive or slowest element that took the longest time to load (3.1 sec) relates to the external source Vandbwww.van2.tsr-net.co.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 17.5 kB (68%)

Content Size

26.0 kB

After Optimization

8.4 kB

In fact, the total size of Van2.tsr-net.co.jp main page is 26.0 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. Only 10% of websites need less resources to load. HTML takes 14.4 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 11.1 kB

  • Original 14.4 kB
  • After minification 12.9 kB
  • After compression 3.3 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 11.1 kB or 77% of the original size.

JavaScript Optimization

-56%

Potential reduce by 6.5 kB

  • Original 11.5 kB
  • After minification 11.5 kB
  • After compression 5.1 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 6.5 kB or 56% of the original size.

Requests Breakdown

Number of requests can be reduced by 17 (50%)

Requests Now

34

After Optimization

17

The browser has sent 34 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Van 2 Tsr Net. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

van2.tsr-net.co.jp accessibility score

63

Accessibility Issues

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.

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

Form elements do not have associated labels

High

Links do not have a discernible name

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

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

Best Practices

van2.tsr-net.co.jp best practices score

62

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

van2.tsr-net.co.jp SEO score

80

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 Van2.tsr-net.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 Van2.tsr-net.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 description is not detected on the main page of Van 2 Tsr Net. 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: