Analyze トップページ | 株式会社横山商会

日立製作所の総合特約店である当社は、モーターやコンプレッサーといった産業用機器を強みとし、 産業用機器から電子デバイス、環境製品などまでを取り扱う専門商社です。 十数年前より、日本を飛び出し、シンガポールや香港、タイなど海外へ進出。 大規模工場の生産システムをトータルで手がけるなど、そのフィールドは広がっています。

Page load speed analysis

  • 59/100

    Normal result
  • 8

    Successful tests
  • 0

    Failed test
  • First response

    1 sec

  • Resources loaded

    9.7 sec

  • Page rendered

    882 ms

  • Total page load time

    11.7 sec

Click here to check amazing Yokoyama Gr content. Otherwise, check out these important facts you probably never knew about

We analyzed page load time and found that the first response time was 1 sec and then it took 10.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Page optimization

  • HTML 23.1 kB
    Images 2.2 MB
    Javascripts 254.2 kB
    CSS 67.1 kB

    In fact, the total size of main page is 2.6 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 2.2 MB which makes up the majority of the site volume.

    • Original 23.1 kB
    • After minification 22.6 kB
    • After compression 5.7 kB

    HTML optimization

    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 17.4 kB or 75% of the original size.

    • Original 2.2 MB
    • After optimization 2.2 MB

    Image optimization

    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. Yokoyama Gr images are well optimized though.

    • Original 254.2 kB
    • After minification 247.5 kB
    • After compression 82.2 kB

    JavaScript optimization

    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 171.9 kB or 68% of the original size.

    • Original 67.1 kB
    • After minification 46.2 kB
    • After compression 12.0 kB

    CSS optimization

    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. needs all CSS files to be minified and compressed as it can save up to 55.1 kB or 82% of the original size.

Network requests diagram

  • style.css
  • import.css
  • jquery.bxslider.css
  • styles.css
  • fancybox.css
  • mappress.css
  • jquery.js
  • jquery-migrate.min.js
  • common.js
  • scroll.js
  • commons.js
  • jquery.bxslider.min.js
  • jquery.bxslider.config.js
  • jquery.tile.js
  • jquery.tile.config.js
  • jquery.fancybox.js
  • business-calendar.css
  • jquery.form.min.js
  • scripts.js
  • jquery.tooltip.js
  • wp-embed.min.js
  • reset.css
  • base.css
  • module.css
  • page.css
  • mobile.css
  • wp-emoji-release.min.js
  • ga.js
  • bg.jpg
  • sitetitle.png
  • lang01.png
  • lang02.png
  • nav.png
  • nav01.png
  • nav02.png
  • nav03.png
  • nav04.png
  • nav05.png
  • topimg.jpg
  • topimg.png
  • top_industrial.png
  • top_device.png
  • top_construct.png
  • top_information.png
  • top_environment.png
  • top_development.png
  • title_news.png
  • title_cal.png
  • pagetop.png
  • credit.png
  • __utm.gif
  • collect
  • bx_loader.gif
  • controls.png

Our browser made a total of 55 requests to load all elements on the main page. We found that 95% of them (52 requests) were addressed to the original, 4% (2 requests) were made to and 2% (1 request) were made to The less responsive or slowest element that took the longest time to load (5.3 sec) belongs to the original domain

Additional info on


The browser has sent 52 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Yokoyama Gr. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.









Possible request optimization











Normal result

IP address

This IP address is dedicated to This is the best domain hosting practice .

Normal result

IP Trace

DNS records

Type Host Target/ip TTL Other
A 300
NS 300
NS 300

300 Mname:
Serial: 2021080001
Refresh: 4200
Retry: 300
Expire: 3600000
Minimum-ttl: 600
MX 300 Pri: 10

Language and encoding

Good result


JA ja language flag


JA ja language flag





Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 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 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.

HTTPS certificate

SSL Certificate has no SSL certificate. Web browsing can be safer with HTTPS connection, so we suggest that it should be obtained for this site.

Normal result

Visitor World Map

The server of is located in Japan, but, unfortunately, we cannot identify the countries where the visitors come from and thus it’s impossible to define if the distance can potentially affect the page load time.

Good result

Good result

Social Sharing Optimization

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

Share this report in social media

Analyze another website