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rckoshien.co.jp: RC甲子園 i-mode

RC甲子園ホームページ。ヤマハバイクの販売やカスタムパーツの製作・販売。コンプリートマシン製作やロードレースでも活躍しています。

Page load speed analysis

  • 53/100

    Normal result
  • 6

    Successful tests
  • 2

    Failed tests
  • First response

    473 ms

  • Resources loaded

    2.7 sec

  • Page rendered

    109 ms

  • Total page load time

    3.3 sec

Welcome to rckoshien.co.jp homepage info - get ready to check Rckoshien best content for Japan right away, or after learning these important things about rckoshien.co.jp

We analyzed Rckoshien.co.jp page load time and found that the first response time was 473 ms and then it took 2.8 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Page optimization

  • HTML 565 B
    Images 154.0 kB
    Javascripts 43.1 kB
    CSS 4.9 kB

    In fact, the total size of Rckoshien.co.jp main page is 202.5 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only 10% of websites need less resources to load. Images take 154.0 kB which makes up the majority of the site volume.

    • Original 565 B
    • After minification 541 B
    • After compression 259 B

    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 306 B or 54% of the original size.

    • Original 154.0 kB
    • After optimization 151.7 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. Rckoshien images are well optimized though.

    • Original 43.1 kB
    • After minification 43.1 kB
    • After compression 16.0 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 27.1 kB or 63% of the original size.

    • Original 4.9 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. Rckoshien.co.jp needs all CSS files to be minified and compressed as it can save up to 3.7 kB or 77% of the original size.

Network requests diagram

  • rckoshien.co.jp
  • index0.html
  • topstyle.css
  • banner_ysposaka.png
  • banner_yspkoshien.png
  • accimg.cgi
  • ga.js
  • backgrade.jpg
  • topimage.jpg
  • logo.png
  • __utm.gif

Our browser made a total of 11 requests to load all elements on the main page. We found that 82% of them (9 requests) were addressed to the original Rckoshien.co.jp, 18% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Rckoshien.co.jp.

Additional info on rckoshien.co.jp

Requests

The browser has sent 10 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rckoshien. According to our analytics all requests are already optimized.

1

Javascripts

7

Images

1

CSS

1

AJAX

10

All

Possible request optimization

1

Javascripts

7

Images

1

CSS

1

AJAX

0

Optimized

10

All

Good result

IP address

Rckoshien.co.jp uses IP address which is currently shared with 1 other domain. 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.

Normal result

IP Trace

rckoshien.co.jp

scousehouse.net

210.188.235.56

DNS records

Type Host Target/ip TTL Other
A

rckoshien.co.jp

210.188.235.56 599
NS

rckoshien.co.jp

ns2.dlsv.com 599
NS

rckoshien.co.jp

ns3.dlsv.com 599
NS

rckoshien.co.jp

ns.dlsv.com 599
SOA

rckoshien.co.jp

599 Mname: ns3.dlsv.com
Rname: domain.digitalink.ne.jp
Serial: 2010012102
Refresh: 10800
Retry: 1800
Expire: 3600000
Minimum-ttl: 600

Language and encoding

Poor result

Language

JA ja language flag

Detected

N/A  language flag

Claimed

Encoding

N/A

Claimed

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

Rckoshien.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 55% of all visits is Japan. It’s good for Rckoshien.co.jp 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 Rckoshien. 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:

rckoshien.co.jp

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