Analyze 日本学術振興会 ワイドギャップ半導体光・電子デバイス第162委員会

Page load speed analysis

  • 60/100

    Normal result
  • 6

    Successful tests
  • 2

    Failed tests
  • First response

    933 ms

  • Resources loaded

    1.4 sec

  • Page rendered

    234 ms

  • Total page load time

    2.6 sec

Click here to check amazing Jsps 162 Jpn content for Japan. Otherwise, check out these important facts you probably never knew about

We analyzed page load time and found that the first response time was 933 ms and then it took 1.7 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Page optimization

  • HTML 14.5 kB
    Images 23.8 kB
    Javascripts 0 B
    CSS 35.7 kB

    In fact, the total size of main page is 74.0 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only 5% of websites need less resources to load. CSS take 35.7 kB which makes up the majority of the site volume.

    • Original 14.5 kB
    • After minification 12.4 kB
    • After compression 2.8 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. This page needs HTML code to be minified as it can gain 2.2 kB, which is 15% 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 11.7 kB or 81% of the original size.

    • Original 23.8 kB
    • After optimization 23.0 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. Jsps 162 Jpn images are well optimized though.

    • Original 35.7 kB
    • After minification 22.6 kB
    • After compression 4.0 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 31.8 kB or 89% of the original size.

Network requests diagram

  • hpbparts.css
  • container_1Ed_2c_left.css
  • main_1Ed_2c.css
  • user.css
  • table_plan.css
  • logo_1Ed.png
  • secretarybtn.gif
  • bg_1Ed_01.png
  • footerBg_1Ed.png
  • titleBg_1Ed.png
  • indexBg_1Ed.png
  • navBg_1Ed_02.png

Our browser made a total of 13 requests to load all elements on the main page. We found that all of those requests were addressed to and no external sources were called. The less responsive or slowest element that took the longest time to load (933 ms) belongs to the original domain

Additional info on


The browser has sent 12 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jsps 162 Jpn. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for CSS and as a result speed up the page load time.







Possible request optimization









Good result

IP address uses IP address which is currently shared with 4 other domains. The more sites share the same IP address, the higher the host server’s workload is. It is strongly recommended that the host server should be changed or the hosting provider should be requested to give a different (separate) IP address for this domain.

Poor result

IP Trace

DNS records

Type Host Target/ip TTL Other
A 3599
NS 3599
NS 3599

3599 Mname:
Serial: 2013032120
Refresh: 3600
Retry: 900
Expire: 3600000
Minimum-ttl: 3600
MX 3599 Pri: 10

Language and encoding

Normal 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 shift_jis. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

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

Country of origin for 94.1% of all visits is Japan. It’s good for that their server is also located in Japan, as that enables the majority of their visitors to benefit from a much faster page load time.

Good result

Poor result

Social Sharing Optimization

Open Graph description is not detected on the main page of Jsps 162 Jpn. 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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