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Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

virtualmechanics.jp

株式会社ブイエムシー　物理運動シミュレーションソフト

Page Load Speed

4.5 sec in total

First Response

555 ms

Resources Loaded

3.8 sec

Page Rendered

173 ms

About Website

Welcome to virtualmechanics.jp homepage info - get ready to check Virtualmechanics best content right away, or after learning these important things about virtualmechanics.jp

株式会社ブイエムシーのコーポレートサイトです。

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Key Findings

We analyzed Virtualmechanics.jp page load time and found that the first response time was 555 ms and then it took 4 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

virtualmechanics.jp performance score

0

Network Requests Diagram

virtualmechanics.jp

555 ms

www.vmc-inc.co.jp

671 ms

common.css

413 ms

smartRollover.js

332 ms

heightLine.js

503 ms

Our browser made a total of 43 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Virtualmechanics.jp, 91% (39 requests) were made to Vmc-inc.co.jp and 5% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.5 sec) relates to the external source Vmc-inc.co.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 79.6 kB (6%)

Content Size

1.3 MB

After Optimization

1.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Virtualmechanics.jp main page is 1.3 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. 25% of websites need less resources to load. Images take 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 9.9 kB

  • Original 13.2 kB
  • After minification 10.7 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. This page needs HTML code to be minified as it can gain 2.5 kB, which is 19% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 9.9 kB or 75% of the original size.

Image Optimization

-0%

Potential reduce by 1.6 kB

  • Original 1.2 MB
  • After minification 1.2 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. Virtualmechanics images are well optimized though.

JavaScript Optimization

-66%

Potential reduce by 49.5 kB

  • Original 75.2 kB
  • After minification 51.4 kB
  • After compression 25.6 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 49.5 kB or 66% of the original size.

CSS Optimization

-76%

Potential reduce by 18.5 kB

  • Original 24.2 kB
  • After minification 19.2 kB
  • After compression 5.7 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. Virtualmechanics.jp needs all CSS files to be minified and compressed as it can save up to 18.5 kB or 76% of the original size.

Requests Breakdown

Number of requests can be reduced by 14 (35%)

Requests Now

40

After Optimization

26

  • Images
  • JavaScript
  • CSS

The browser has sent 40 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Virtualmechanics. 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 from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

SEO Factors

virtualmechanics.jp SEO score

0

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 Virtualmechanics.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 Virtualmechanics.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 Virtualmechanics. 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: