Tools & Wizards About Us

Report Summary

  • 22

    Performance

    Renders faster than
    40% of other websites

  • 80

    Accessibility

    Visual factors better than
    that of 49% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 96

    SEO

    Google-friendlier than
    90% of websites

simotec.co.jp

下西技研工業 SIMOTEC(サイモテック)｜機構部品・磁性部品・加熱冷却部品メーカー｜ヒンジ・センサー・マグネット・ヒートパイプ・ヒーター

Page Load Speed

8.8 sec in total

First Response

1.5 sec

Resources Loaded

6.6 sec

Page Rendered

666 ms

About Website

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

下西技研工業は機構部品・磁性部品・熱対策部品メーカー。ヒンジ・センサー・マグネット・ヒートパイプ・ヒーター等を提供。OA機器・家電製品・医療機器・住設・車載機器・産業ロボット等へ幅広く活用されています。

Visit simotec.co.jp

Key Findings

We analyzed Simotec.co.jp page load time and found that the first response time was 1.5 sec and then it took 7.3 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

simotec.co.jp performance score

22

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.3 s

7/100

10%

LCP (Largest Contentful Paint)

Value13.7 s

0/100

25%

SI (Speed Index)

Value23.7 s

0/100

10%

TBT (Total Blocking Time)

Value640 ms

46/100

30%

CLS (Cumulative Layout Shift)

Value0.253

49/100

15%

TTI (Time to Interactive)

Value31.2 s

0/100

10%

Network Requests Diagram

www.simotec.co.jp

1470 ms

gtm.js

86 ms

slick-theme.min.css

51 ms

slick.min.css

64 ms

style.css

651 ms

Our browser made a total of 94 requests to load all elements on the main page. We found that 87% of them (82 requests) were addressed to the original Simotec.co.jp, 6% (6 requests) were made to Cdnjs.cloudflare.com and 3% (3 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (3.1 sec) belongs to the original domain Simotec.co.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 534.8 kB (10%)

Content Size

5.2 MB

After Optimization

4.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Simotec.co.jp main page is 5.2 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. 65% of websites need less resources to load. Images take 4.8 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 64.5 kB

  • Original 75.4 kB
  • After minification 60.0 kB
  • After compression 10.9 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 15.4 kB, which is 20% 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 64.5 kB or 86% of the original size.

Image Optimization

-5%

Potential reduce by 221.0 kB

  • Original 4.8 MB
  • After minification 4.6 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. SIMOTEC images are well optimized though.

JavaScript Optimization

-67%

Potential reduce by 100.4 kB

  • Original 149.9 kB
  • After minification 144.6 kB
  • After compression 49.5 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 100.4 kB or 67% of the original size.

CSS Optimization

-87%

Potential reduce by 148.9 kB

  • Original 171.9 kB
  • After minification 138.9 kB
  • After compression 22.9 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. Simotec.co.jp needs all CSS files to be minified and compressed as it can save up to 148.9 kB or 87% of the original size.

Requests Breakdown

Number of requests can be reduced by 18 (20%)

Requests Now

89

After Optimization

71

  • Images
  • JavaScript
  • CSS

The browser has sent 89 CSS, Javascripts, AJAX and image requests in order to completely render the main page of SIMOTEC. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

simotec.co.jp accessibility score

80

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

High

<object> elements do not have alternate text

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

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

simotec.co.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

SEO Factors

simotec.co.jp SEO score

96

Search Engine Optimization Advices

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 Simotec.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 Simotec.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 SIMOTEC. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: