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shibataeng.co.jp screenshot

Report Summary

  • 31

    Performance

    Renders faster than
    51% of other websites

  • 71

    Accessibility

    Visual factors better than
    that of 36% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

shibataeng.co.jp

株式会社シバタエンジニアリング - 充填機、キャッパー、包装ライン等の開発、設計製作を行う充填機専門メーカー

Page Load Speed

3.8 sec in total

First Response

545 ms

Resources Loaded

3.1 sec

Page Rendered

241 ms

shibataeng.co.jp screenshot

About Website

Click here to check amazing Shibataeng content. Otherwise, check out these important facts you probably never knew about shibataeng.co.jp

充填機専門メーカーの株式会社シバタエンジニアリングでは化粧品・製薬・食品・ケミカル業界などの充填機を扱っております。充填機、キャッパー、ボトル洗ビン機、充填包装ライン等の開発、設計製作により御客様のニーズに合った最適化をご提案します。

Visit shibataeng.co.jp

Key Findings

We analyzed Shibataeng.co.jp page load time and found that the first response time was 545 ms and then it took 3.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

shibataeng.co.jp performance score

31

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.6 s

14/100

10%

LCP (Largest Contentful Paint)

Value9.6 s

0/100

25%

SI (Speed Index)

Value8.7 s

16/100

10%

TBT (Total Blocking Time)

Value830 ms

35/100

30%

CLS (Cumulative Layout Shift)

Value0.032

100/100

15%

TTI (Time to Interactive)

Value9.7 s

28/100

10%

Network Requests Diagram

shibataeng.co.jp

545 ms

www.shibataeng.co.jp

541 ms

www.shibataeng.co.jp

803 ms

gtm.js

63 ms

style.min.css

213 ms

Our browser made a total of 35 requests to load all elements on the main page. We found that 54% of them (19 requests) were addressed to the original Shibataeng.co.jp, 14% (5 requests) were made to Fonts.gstatic.com and 9% (3 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (803 ms) belongs to the original domain Shibataeng.co.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 65.9 kB (40%)

Content Size

164.2 kB

After Optimization

98.3 kB

  • HTML
  • JavaScript
  • CSS

In fact, the total size of Shibataeng.co.jp main page is 164.2 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 a small number of websites need less resources to load. Javascripts take 66.0 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 52.1 kB

  • Original 61.2 kB
  • After minification 56.9 kB
  • After compression 9.2 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 52.1 kB or 85% of the original size.

JavaScript Optimization

-4%

Potential reduce by 3.0 kB

  • Original 66.0 kB
  • After minification 66.0 kB
  • After compression 63.1 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

-29%

Potential reduce by 10.9 kB

  • Original 36.9 kB
  • After minification 36.8 kB
  • After compression 26.0 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. Shibataeng.co.jp needs all CSS files to be minified and compressed as it can save up to 10.9 kB or 29% of the original size.

Requests Breakdown

Number of requests can be reduced by 17 (65%)

Requests Now

26

After Optimization

9

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 26 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Shibataeng. 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.

Network Requests Diagram

shibataeng.co.jp

shibataeng.co.jp

545 ms

www.shibataeng.co.jp

www.shibataeng.co.jp

541 ms

www.shibataeng.co.jp

www.shibataeng.co.jp

803 ms

gtm.js

gtm.js

63 ms

style.min.css

style.min.css

213 ms

pagenavi-css.css

pagenavi-css.css

343 ms

style.css

style.css

514 ms

base.css

base.css

688 ms

top.css

top.css

516 ms

jquery.min.js

jquery.min.js

20 ms

jquery.easing.1.3.js

jquery.easing.1.3.js

518 ms

jquery.smoothScroll.js

jquery.smoothScroll.js

534 ms

emergence.min.js

emergence.min.js

545 ms

effects.js

effects.js

683 ms

fitie.js

fitie.js

765 ms

lazysizes.min.js

lazysizes.min.js

691 ms

picturefill.min.js

picturefill.min.js

710 ms

js

js

47 ms

css2

css2

27 ms

icon-mail.svg

icon-mail.svg

196 ms

arrow-select.svg

arrow-select.svg

197 ms

arrow-btn.svg

arrow-btn.svg

195 ms

arrow.svg

arrow.svg

196 ms

-F6jfjtqLzI2JPCgQBnw7HFyzSD-AsregP8VFBEj75s.ttf

-F6jfjtqLzI2JPCgQBnw7HFyzSD-AsregP8VFBEj75s.ttf

86 ms

-F6jfjtqLzI2JPCgQBnw7HFyzSD-AsregP8VFCMj75s.ttf

-F6jfjtqLzI2JPCgQBnw7HFyzSD-AsregP8VFCMj75s.ttf

213 ms

-F6jfjtqLzI2JPCgQBnw7HFyzSD-AsregP8VFPYk75s.ttf

-F6jfjtqLzI2JPCgQBnw7HFyzSD-AsregP8VFPYk75s.ttf

226 ms

TK3_WkUHHAIjg75cFRf3bXL8LICs1xZogUE.ttf

TK3_WkUHHAIjg75cFRf3bXL8LICs1xZogUE.ttf

185 ms

TK3_WkUHHAIjg75cFRf3bXL8LICs18NvgUE.ttf

TK3_WkUHHAIjg75cFRf3bXL8LICs18NvgUE.ttf

185 ms

analytics.js

analytics.js

16 ms

collect

collect

14 ms

collect

collect

36 ms

js

js

76 ms

k04ea6s2s6

k04ea6s2s6

130 ms

clarity.js

clarity.js

22 ms

c.gif

c.gif

7 ms

Accessibility Review

shibataeng.co.jp accessibility score

71

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

Image elements do not have [alt] attributes

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

shibataeng.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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

shibataeng.co.jp SEO score

90

Search Engine Optimization Advices

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

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Shibataeng.co.jp can be misinterpreted by Google and other search engines. Our service has detected that Japanese is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Shibataeng.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

shibataeng.co.jp

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