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opticast.co.jp: GC OPTICAST(R)〜投資で暮らそう〜 ログイン / ゴールデン・チャート社

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Page load speed analysis

  • 50/100

    Normal result
  • 5

    Successful tests
  • 3

    Failed tests
  • First response

    1.2 sec

  • Resources loaded

    4.6 sec

  • Page rendered

    1.1 sec

  • Total page load time

    7 sec

Click here to check amazing OPTICAST content for New Zealand. Otherwise, check out these important facts you probably never knew about opticast.co.jp

We analyzed Opticast.co.jp page load time and found that the first response time was 1.2 sec and then it took 5.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Page optimization

  • HTML 70.7 kB
    Images 1.8 MB
    Javascripts 61.3 kB
    CSS 21.7 kB

    In fact, the total size of Opticast.co.jp main page is 1.9 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. 35% of websites need less resources to load. Images take 1.8 MB which makes up the majority of the site volume.

    • Original 70.7 kB
    • After minification 66.5 kB
    • After compression 8.6 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 62.1 kB or 88% of the original size.

    • Original 1.8 MB
    • After optimization 464.1 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. Obviously, OPTICAST needs image optimization as it can save up to 1.3 MB or 74% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

    • Original 61.3 kB
    • After minification 54.8 kB
    • After compression 11.8 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 49.5 kB or 81% of the original size.

    • Original 21.7 kB
    • After minification 14.2 kB
    • After compression 3.6 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. Opticast.co.jp needs all CSS files to be minified and compressed as it can save up to 18.1 kB or 83% of the original size.

Network requests diagram

  • opticast.co.jp
  • headercom3.css
  • mm_menu2.js
  • browser.js
  • gc_menu_euc2.js
  • base.css
  • docstyle.css
  • font.css
  • top.css
  • sorttable.js
  • downloadhello.png
  • optiasttop_bar_01.png
  • optiasttop_bar_02.png
  • optiasttop_b01.png
  • optiasttop_b02.png
  • optiasttop_b03.png
  • optiasttop_b04.png
  • optiasttop_b05.png
  • optiasttop_b06.png
  • optiasttop_b07.png
  • optiasttop_b08.png
  • optiasttop_b09.png
  • newop_info_m.png
  • graphtitle.gif
  • graph1.png
  • graph2.png
  • blueBar_4.gif
  • arrows2.gif
  • title_base.png
  • sitetitle.png
  • optititle.png
  • homeBG.gif
  • marketBG.gif
  • memberBG.gif
  • toushinjBg.gif
  • kabushiktoBg.gif
  • gchellowBg.gif
  • books2BG2.gif
  • ITWORKSBg.gif
  • head_kaiin.png
  • title_base_right2.gif
  • kabukachart2.gif
  • loginopti3.gif
  • dot7.gif

Our browser made a total of 44 requests to load all elements on the main page. We found that all of those requests were addressed to Opticast.co.jp and no external sources were called. The less responsive or slowest element that took the longest time to load (2.8 sec) belongs to the original domain Opticast.co.jp.

Additional info on opticast.co.jp

Related solutions

Requests

The browser has sent 43 CSS, Javascripts, AJAX and image requests in order to completely render the main page of OPTICAST. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

4

Javascripts

34

Images

5

CSS

43

All

Possible request optimization

1

Javascripts

24

Images

1

CSS

17

Optimized

26

All

Normal result

IP address

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

Normal result

IP Trace

opticast.co.jp

153.149.153.127

DNS records

Type Host Target/ip TTL Other
A

opticast.co.jp

153.149.153.127 300
NS

opticast.co.jp

dns2.opticast.co.jp 300
NS

opticast.co.jp

dns.opticast.co.jp 300
SOA

opticast.co.jp

300 Mname: dns.opticast.co.jp
Rname: root.gcnet.co.jp
Serial: 2018091601
Refresh: 7200
Retry: 3600
Expire: 86400
Minimum-ttl: 900
MX

opticast.co.jp

mail.opticast.co.jp 300 Pri: 10

Language and encoding

Poor result

Language

JA ja language flag

Detected

N/A  language flag

Claimed

Encoding

EUC-JP

Claimed

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Opticast.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 Opticast.co.jp main page’s claimed encoding is euc-jp. 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

Opticast.co.jp 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 6.5% of all visits is New Zealand. It lies approximately 5770 miles away from the server location (Japan) and such a long distance can negatively affect website speed, as it takes some time for data to travel back and forth between those places. That’s why one of the best ways to speed up Opticast.co.jp page load time for the majority of users is moving the server to New Zealand or just closer to the user base.

Poor result

Poor result

Social Sharing Optimization

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

opticast.co.jp

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