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sevendata.co.jp: チャート分析とテクニカル分析 株価分析ソフトの決定版 株の達人

株価分析チャートソフトの決定版・株の達人。個人投資家のカリスマ・新井邦宏氏も使っています。売買シグナル・トレンド分類機能完備。テクニカル分析・チャート分析でお困りの方、まずはお試しを。

Page load speed analysis

  • 50/100

    Normal result
  • 5

    Successful tests
  • 3

    Failed tests
  • First response

    492 ms

  • Resources loaded

    2.5 sec

  • Page rendered

    238 ms

  • Total page load time

    3.3 sec

Visit sevendata.co.jp now to see the best up-to-date Sevendata content for Japan and also check out these interesting facts you probably never knew about sevendata.co.jp

We analyzed Sevendata.co.jp page load time and found that the first response time was 492 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 48.1 kB
    Images 155.2 kB
    Javascripts 166.0 kB
    CSS 51.5 kB

    In fact, the total size of Sevendata.co.jp main page is 420.8 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. 45% of websites need less resources to load. Javascripts take 166.0 kB which makes up the majority of the site volume.

    • Original 48.1 kB
    • After minification 46.3 kB
    • After compression 12.2 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 35.9 kB or 75% of the original size.

    • Original 155.2 kB
    • After optimization 153.4 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. Sevendata images are well optimized though.

    • Original 166.0 kB
    • After minification 164.1 kB
    • After compression 62.6 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 103.4 kB or 62% of the original size.

    • Original 51.5 kB
    • After minification 48.7 kB
    • After compression 9.4 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. Sevendata.co.jp needs all CSS files to be minified and compressed as it can save up to 42.0 kB or 82% of the original size.

Network requests diagram

  • sevendata.co.jp
  • tatujin.js
  • top.css
  • all.css
  • s_retargeting.js
  • platform.js
  • conversion.js
  • analytics.js
  • C0iY9N9aM7_HrE_3InQQziopZ3fuj34Pvw4.aII.yRyo44w-.gif
  • append.gif
  • add_icon_mini_09.gif
  • ja_follow_me-a.png
  • logo.gif
  • head_sitemap_off.gif
  • head_user_off.gif
  • to_moushikomi.gif
  • top.jpg
  • top_toi.gif
  • top_tel.gif
  • top_uke.gif
  • top_mail.gif
  • top_syoukai.gif
  • top_to_kinou_off.gif
  • top_to_zissen_off.gif
  • top_to_dousa_off.gif
  • top_to_zissen.gif
  • top_to_day_off.gif
  • top_to_swing_off.gif
  • top_to_sakitori_off.gif
  • top_to_kara_off.gif
  • top_to_kinou.gif
  • top_list_chart.gif
  • top_list_multi.gif
  • list_kityo.gif
  • list_meisen.gif
  • list_robo.gif
  • top_to_knowhow.gif
  • top_to_shihyou_off.gif
  • icon_wmv.gif
  • osusume.gif
  • top_to_pattern_off.gif
  • top_to_saki_off.gif
  • koshin.gif
  • top_to_arai2_off.gif
  • top_to_katublog_off.gif
  • top_to_soba_off.gif
  • top_to_req_off.gif
  • all.js
  • ga.js
  • to_kh_off.gif
  • collect
  • __utm.gif
  • xd_arbiter.php
  • xd_arbiter.php
  • tyuui_pc.gif
  • top_to_koesaide_off.gif
  • top_to_cd_off.gif
  • cb=gapi.loaded_0
  • cb=gapi.loaded_1
  • subscribe_embed
  • fastbutton
  • blade_track_jp.js
  • top_to_showroom_off.gif
  • balance.gif
  • top_navi_base.gif
  • top_navi.gif
  • top_list.gif
  • postmessageRelay
  • like.php
  • cb=gapi.loaded_0
  • cb=gapi.loaded_1
  • api.js
  • core:rpc:shindig.random:shindig.sha1.js
  • 2536007149-postmessagerelay.js
  • vpc6VNjRPXV.js
  • LVx-xkvaJ0b.png
  • www-subscribe-embed-vflWJjAep.css
  • photo.jpg
  • www-subscribe-embed.js
  • kh_midashi.gif
  • www-hitchhiker-vfluKv9vH.png
  • cb=gapi.loaded_0
  • cb=gapi.loaded_2
  • border_3.gif
  • subscribe_embed
  • spacer.gif
  • border_3.gif
  • bubbleSprite_3.png
  • bubbleDropR_3.png
  • bubbleDropB_3.png
  • cookie_enabled_get.html
  • www-subscribe-embed-card-vflqARhQ4.css
  • www-subscribe-embed-card.js
  • bl_track.cgi
  • print.css

Our browser made a total of 99 requests to load all elements on the main page. We found that 51% of them (50 requests) were addressed to the original Sevendata.co.jp, 9% (9 requests) were made to Apis.google.com and 7% (7 requests) were made to Ssl.gstatic.com. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Sevendata.co.jp.

Additional info on sevendata.co.jp

Requests

The browser has sent 96 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sevendata. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

20

Javascripts

63

Images

5

CSS

8

AJAX

96

All

Possible request optimization

1

Javascripts

45

Images

1

CSS

8

AJAX

41

Optimized

55

All

Normal result

IP address

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

Normal result

IP Trace

sevendata.co.jp

164.46.104.155

DNS records

Type Host Target/ip TTL Other
A

sevendata.co.jp

164.46.104.155 299
NS

sevendata.co.jp

ns-371.awsdns-46.com 300
NS

sevendata.co.jp

ns-946.awsdns-54.net 300
NS

sevendata.co.jp

ns-1259.awsdns-29.org 300
NS

sevendata.co.jp

ns-1604.awsdns-08.co.uk 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 Sevendata.co.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 Sevendata.co.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

Sevendata.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.

Poor result

Visitor World Map

Country of origin for 90.6% of all visits is Japan. It’s good for Sevendata.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 Sevendata. 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:

sevendata.co.jp

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