Tools & Wizards About Us
mitsuiec.co.jp screenshot

Report Summary

  • 26

    Performance

    Renders faster than
    45% of other websites

  • 61

    Accessibility

    Visual factors better than
    that of 27% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 81

    SEO

    Google-friendlier than
    43% of websites

mitsuiec.co.jp

三井電気精機株式会社

Page Load Speed

10.5 sec in total

First Response

2.6 sec

Resources Loaded

7.5 sec

Page Rendered

359 ms

mitsuiec.co.jp screenshot

About Website

Visit mitsuiec.co.jp now to see the best up-to-date Mitsuiec content and also check out these interesting facts you probably never knew about mitsuiec.co.jp

三井電気精機は超音波ホモジナイザーや卓上コーターなどの実験や研究のために必要な試験装置の国内メーカーです。乳化・分散機器、塗工機器、測定装置をはじめ、特注機器など理想の仕様で製作する事ができます。

Visit mitsuiec.co.jp

Key Findings

We analyzed Mitsuiec.co.jp page load time and found that the first response time was 2.6 sec and then it took 7.9 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

mitsuiec.co.jp performance score

26

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.8 s

27/100

10%

LCP (Largest Contentful Paint)

Value25.9 s

0/100

25%

SI (Speed Index)

Value11.1 s

6/100

10%

TBT (Total Blocking Time)

Value660 ms

45/100

30%

CLS (Cumulative Layout Shift)

Value0.222

56/100

15%

TTI (Time to Interactive)

Value17.5 s

4/100

10%

Network Requests Diagram

mitsuiec.co.jp

2615 ms

jcemediabox.css

497 ms

style.css

519 ms

mod_jflanguageselection.css

365 ms

mediaobject-150.js

384 ms

Our browser made a total of 32 requests to load all elements on the main page. We found that 97% of them (31 requests) were addressed to the original Mitsuiec.co.jp, 3% (1 request) were made to 0. The less responsive or slowest element that took the longest time to load (3.8 sec) belongs to the original domain Mitsuiec.co.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 276.5 kB (10%)

Content Size

2.8 MB

After Optimization

2.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Mitsuiec.co.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. Only 10% of websites need less resources to load. Images take 2.7 MB which makes up the majority of the site volume.

HTML Optimization

-73%

Potential reduce by 15.3 kB

  • Original 21.0 kB
  • After minification 19.2 kB
  • After compression 5.7 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 15.3 kB or 73% of the original size.

Image Optimization

-6%

Potential reduce by 175.0 kB

  • Original 2.7 MB
  • After minification 2.5 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. Mitsuiec images are well optimized though.

JavaScript Optimization

-73%

Potential reduce by 58.3 kB

  • Original 80.3 kB
  • After minification 78.4 kB
  • After compression 21.9 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 58.3 kB or 73% of the original size.

CSS Optimization

-84%

Potential reduce by 27.9 kB

  • Original 33.2 kB
  • After minification 25.2 kB
  • After compression 5.4 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. Mitsuiec.co.jp needs all CSS files to be minified and compressed as it can save up to 27.9 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 17 (55%)

Requests Now

31

After Optimization

14

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 31 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Mitsuiec. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

mitsuiec.co.jp

mitsuiec.co.jp

2615 ms

jcemediabox.css

jcemediabox.css

497 ms

style.css

style.css

519 ms

mod_jflanguageselection.css

mod_jflanguageselection.css

365 ms

mediaobject-150.js

mediaobject-150.js

384 ms

mootools.js

mootools.js

1146 ms

caption.js

caption.js

713 ms

jcemediabox.js

jcemediabox.js

1452 ms

general.css

general.css

747 ms

template.css

template.css

988 ms

m_isologo.gif

m_isologo.gif

383 ms

popup.html

popup.html

329 ms

tooltip.html

tooltip.html

330 ms

bg_top.gif

bg_top.gif

346 ms

header.jpg

header.jpg

1203 ms

shadow.jpg

shadow.jpg

361 ms

mod_bottom.gif

mod_bottom.gif

380 ms

mod_lr.gif

mod_lr.gif

653 ms

ja.gif

ja.gif

669 ms

en.gif

en.gif

672 ms

s.gif

s.gif

720 ms

space.gif

space.gif

742 ms

mod.gif

mod.gif

1033 ms

TOPphot.jpg

TOPphot.jpg

2122 ms

NewsButton.jpg

NewsButton.jpg

2838 ms

CompanyButton.jpg

CompanyButton.jpg

2675 ms

kenkyukaihatsuButton.jpg

kenkyukaihatsuButton.jpg

3025 ms

printButton.png

printButton.png

1361 ms

ultrasonic%20top.jpg

ultrasonic%20top.jpg

2445 ms

readon.gif

readon.gif

1724 ms

TableCoaterHPTP.jpg

TableCoaterHPTP.jpg

3630 ms

CapiViscoHPTP.jpg

CapiViscoHPTP.jpg

3764 ms

Accessibility Review

mitsuiec.co.jp accessibility score

61

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

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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

Best Practices

mitsuiec.co.jp best practices score

75

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

Missing source maps for large first-party JavaScript

SEO Factors

mitsuiec.co.jp SEO score

81

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

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

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

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Mitsuiec.co.jp can be misinterpreted by Google and other search engines. Our service has detected that Japanese is used on the page, and it does not match the claimed English language. Our system also found out that Mitsuiec.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

mitsuiec.co.jp

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