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sp.jra.jp: JRA日本中央競馬会(スマートフォン版)

JRA日本中央競馬会のスマートフォン版公式ホームページです。出馬表、オッズ、払戻金、レース結果などの確認やインターネット投票が行え、また、全国の競馬場、ウインズのイベント情報など中央競馬に関することを掲載しています。

Page load speed analysis

  • 52/100

    Normal result
  • 6

    Successful tests
  • 2

    Failed tests
  • First response

    535 ms

  • Resources loaded

    3.3 sec

  • Page rendered

    321 ms

  • Total page load time

    4.2 sec

Welcome to sp.jra.jp homepage info - get ready to check Sp Jra best content for Japan right away, or after learning these important things about sp.jra.jp

We analyzed Sp.jra.jp page load time and found that the first response time was 535 ms and then it took 3.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Page optimization

  • HTML 25.0 kB
    Images 496.6 kB
    Javascripts 126.3 kB
    CSS 36.9 kB

    In fact, the total size of Sp.jra.jp main page is 684.8 kB. 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 496.6 kB which makes up the majority of the site volume.

    • Original 25.0 kB
    • After minification 22.6 kB
    • After compression 4.7 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 20.3 kB or 81% of the original size.

    • Original 496.6 kB
    • After optimization 454.4 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. Sp Jra images are well optimized though.

    • Original 126.3 kB
    • After minification 111.3 kB
    • After compression 39.7 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 86.6 kB or 69% of the original size.

    • Original 36.9 kB
    • After minification 30.5 kB
    • After compression 4.5 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. Sp.jra.jp needs all CSS files to be minified and compressed as it can save up to 32.4 kB or 88% of the original size.

Network requests diagram

  • sp.jra.jp
  • reset.css
  • top.css
  • css2.css
  • news.css
  • common2.js
  • jquery-1.8.3.min.js
  • jquery.imagesLoaded.js
  • jquerypp.custom.js
  • jquery.cookie.js
  • slider.js
  • slider.xml.js
  • expander.js
  • index.js
  • slider.xml
  • head_line.png
  • head_jra_bg.png
  • head_ira_bg_left.png
  • rogo.png
  • main_manu.png
  • 01.png
  • 02.png
  • 03.png
  • 04.png
  • 05.png
  • close.png
  • main_view_left.png
  • main_view_right.png
  • 02.png
  • 10.png
  • race_menu.png
  • 03.png
  • 09.png
  • icon_k.png
  • 03.png
  • datafile.png
  • pc_icon.png
  • 11.png
  • vote.png
  • 04.png
  • race_wins.png
  • 05.png
  • race.png
  • wins.png
  • down.png
  • j-place.png
  • thisweek.png
  • calendar.png
  • 01.png
  • jra_news_bg.png
  • jra_news.png
  • jra_news_left.png
  • news_ann.png
  • announce.png
  • icon_turfy-land.png
  • icon_youtube.png
  • icon_facebook.png
  • icon_mail-news.png
  • icon_beginner.png
  • footer_back.png
  • close.png
  • up.png
  • 2016d_spring-umaren.jpg
  • 2016spring-umaren.jpg
  • 2016sokuwelcome.jpg
  • umabi.png
  • off.png
  • on.png

Our browser made a total of 68 requests to load all elements on the main page. We found that all of those requests were addressed to Sp.jra.jp and no external sources were called. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Sp.jra.jp.

Additional info on sp.jra.jp

Requests

The browser has sent 67 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sp Jra. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

9

Javascripts

53

Images

4

CSS

1

AJAX

67

All

Possible request optimization

1

Javascripts

53

Images

1

CSS

1

AJAX

11

Optimized

56

All

Normal result

IP address

Sp.jra.jp uses IP addresses which are currently shared with 8 other domains. The more sites share the same stack of IP addresses, 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

sp.jra.jp

seguro3.xpi.com.br

robinbrumm.zenfolio.com

portal.xpi.com.br

seguro.xpi.com.br

23.46.239.64

DNS records

Type Host Target/ip TTL Other
A

e39174.ksd.akamaiedge.net

96.6.42.178 20
A

e39174.ksd.akamaiedge.net

96.6.42.195 20
CNAME

sp.jra.jp

sp.jra.jp.edgekey.net 300

Language and encoding

Normal result

Language

JA ja language flag

Detected

JA ja language flag

Claimed

Encoding

SHIFT_JIS

Claimed

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

Sp.jra.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 98.1% of all visits is Japan. It lies approximately 6720 miles away from the server location (United States) 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 Sp.jra.jp page load time for the majority of users is moving the server to Japan 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 Sp Jra. 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:

sp.jra.jp

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