Analyze The domain is registered by NetNames

IoT/M2M展 | 本展示会はM2Mに特化した日本初の専門展です。M2M業務システム、無線通信技術、センサネットワーク技術、RFIDソリューション等が出展し、活発な商談が行われます。

Page load speed analysis

  • 68/100

    Normal result
  • 7

    Successful tests
  • 1

    Failed test
  • First response

    222 ms

  • Resources loaded

    1.3 sec

  • Page rendered

    234 ms

  • Total page load time

    1.8 sec

Visit now to see the best up-to-date Ridex content and also check out these interesting facts you probably never knew about

We analyzed page load time and found that the first response time was 222 ms and then it took 1.5 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.

Page optimization

  • HTML 91.1 kB
    Images 752.4 kB
    Javascripts 454.9 kB
    CSS 5.3 kB

    In fact, the total size of 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. 60% of websites need less resources to load. Images take 752.4 kB which makes up the majority of the site volume.

    • Original 91.1 kB
    • After minification 85.5 kB
    • After compression 26.3 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 64.8 kB or 71% of the original size.

    • Original 752.4 kB
    • After optimization 734.7 kB

    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. Ridex images are well optimized though.

    • Original 454.9 kB
    • After minification 448.0 kB
    • After compression 156.8 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 298.1 kB or 66% of the original size.

    • Original 5.3 kB
    • After minification 4.0 kB
    • After compression 1.1 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 4.2 kB or 79% of the original size.

Network requests diagram

  • html5shiv.js
  • NovaCss.x.css
  • CustomNovaCss.x.css
  • NovaJs.x.js
  • nivo-slider002.css
  • jquery.jcarousel.min.js
  • ver002.css
  • jquery.bxslider.min.js
  • ;Title=%E3%83%9B%E3%83%BC%E3%83%A0;kw=ceo_book;language=ja;sz=214x74;ord=894644533
  • ;Title=%E3%83%9B%E3%83%BC%E3%83%A0;kw=reed_top53;language=ja;sz=212x74;ord=894644533
  • ;Title=%E3%83%9B%E3%83%BC%E3%83%A0;kw=rxjp_top_e_blue;language=ja;sz=340x74;ord=894644533
  • ;Title=%E3%83%9B%E3%83%BC%E3%83%A0;kw=yokosojapan-jp%20and%20yokosojapan-en;language=ja;sz=104x74;ord=894644533
  • analytics.js
  • 13855675261481430038
  • addthis_widget.js
  • 17170908880504218980
  • 13564457623509879338
  • Body.gif
  • m2m_logo15.gif
  • it_header_date.gif
  • header16_logo_m2m.gif
  • header16_strapline_ja.gif
  • space.gif
  • glass_btn.png
  • GlobalNavi.gif
  • GlobalNavi_selected.gif
  • loading.gif
  • main_02.jpg
  • it_iotm2m.jpg
  • right_column_new_list.gif
  • bt001.gif
  • bt004.gif
  • bt003.gif
  • bt_seminar02.gif
  • bt005.gif
  • m2m.gif
  • blank0.png
  • IoT-S1_1.jpg
  • IoT-S1_2.jpg
  • IoT-S1_3.jpg
  • IoT-S2_1.jpg
  • IoT-S2_2.jpg
  • IoT-S2_3.jpg
  • IoT-S3_1.jpg
  • IoT-S3_2.jpg
  • IoT-S3_3.jpg
  • IT-K_1.jpg
  • ITharu16_jp.gif
  • sodec2.gif
  • bigdata2.gif
  • esec2.gif
  • dse2.gif
  • ist2.gif
  • collect
  • collect
  • collect
  • webmo2.gif
  • dc2.gif
  • cloud2.gif
  • smart2.gif
  • m2m2.gif
  • ts2.gif
  • sidebarRight_header_icon.gif
  • cpex2.gif
  • IT_VIP.gif
  • IT_VIPProfile.gif
  • quicklink_headline_bg.gif
  • rightcolumn_bg.gif
  • exhibitors-web_jp.jpg
  • Org_RE_WEB_G.gif
  • White-TM.png
  • Footer.gif
  • ui-bg_flat_75_ffffff_40x100.png
  • sprite001.png
  • sprite002.png
  • uab.js
  • 300lo.json
  • arrows.png
  • bullets.png
  • sh.07f0d9bf220d07a763adad1e.html
  • languagecustom2015sep.png
  • flagImageSprite.gif

Our browser made a total of 83 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original, 5% (4 requests) were made to and 5% (4 requests) were made to The less responsive or slowest element that took the longest time to load (360 ms) relates to the external source

Additional info on


The browser has sent 82 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ridex. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 4 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 .

Good result

IP Trace

DNS records

Type Host Target/ip TTL Other
A 21599
NS 21599
NS 21599
NS 21599
NS 21599

Language and encoding

Normal result


EN en 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 English is used on the page, and it does not match the claimed Japanese 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

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

Poor result

Social Sharing Optimization

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

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