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c-brains.jp: Web制作・マニュアル制作・技術翻訳 株式会社シーブレイン

Webサイト制作とドキュメント制作を強みとする横浜の制作会社です。Webの技術とマニュアル作成の豊富な実績を基に、最適なコンテンツの提案・制作から技術翻訳まで幅広く対応いたします。

Page load speed analysis

  • 68/100

    Normal result
  • 6

    Successful tests
  • 2

    Failed tests
  • First response

    563 ms

  • Resources loaded

    2.4 sec

  • Page rendered

    205 ms

  • Total page load time

    3.2 sec

Click here to check amazing C Brains content for Japan. Otherwise, check out these important facts you probably never knew about c-brains.jp

We analyzed C-brains.jp page load time and found that the first response time was 563 ms and then it took 2.6 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 26.9 kB
    Images 314.1 kB
    Javascripts 248.6 kB
    CSS 104.1 kB

    In fact, the total size of C-brains.jp main page is 693.7 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. 40% of websites need less resources to load. Images take 314.1 kB which makes up the majority of the site volume.

    • Original 26.9 kB
    • After minification 26.0 kB
    • After compression 7.2 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 19.7 kB or 73% of the original size.

    • Original 314.1 kB
    • After optimization 313.6 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. C Brains images are well optimized though.

    • Original 248.6 kB
    • After minification 244.7 kB
    • After compression 78.9 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 169.7 kB or 68% of the original size.

    • Original 104.1 kB
    • After minification 78.4 kB
    • After compression 12.8 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. C-brains.jp needs all CSS files to be minified and compressed as it can save up to 91.3 kB or 88% of the original size.

Network requests diagram

  • c-brains.jp
  • base.css
  • media-queries.css
  • jquery-1.7.2.js
  • jquery.easing.js
  • jquery.colorbox.js
  • jquery.carouFredSel-6.2.1-packed.js
  • jquery.touchSwipe.min.js
  • ga.js
  • Cbrains2.js
  • main2.js
  • analytics.js
  • all.js
  • widgets.js
  • logo-01.png
  • ico-tel-02.png
  • ico-btn-01.png
  • logo-sp-01.png
  • ico-sp-menu-01.png
  • spr-gnav-01.png
  • ph-main-l10n-01.jpg
  • ph-main-01.jpg
  • ph-main-web-01.jpg
  • web-shiima-03.jpg
  • web-ishii-ao-03.jpg
  • web-wands-03.jpg
  • web-guppy-kyujin-03.jpg
  • web-guppy-syusyoku-03.jpg
  • ph-main-doc-01.jpg
  • ico-btn-prev-01.png
  • ico-btn-next-01.png
  • ico-web-02.png
  • ico-link-06.png
  • ico-doc-02.png
  • ico-l10n-02.png
  • ico-link-05.png
  • ico-link-01.png
  • bnr-bashalog-01.png
  • bnr-tsubolog-01.png
  • bnr-niidome-01.jpg
  • ico-btn-02.png
  • overlay.png
  • button.831500944bc3eb7ea5276ccdc3f71d2e.js
  • collect
  • xd_arbiter.php
  • xd_arbiter.php
  • tweet_button.6a78875565a912489e9aef879c881358.ja.html
  • jot

Our browser made a total of 49 requests to load all elements on the main page. We found that 80% of them (39 requests) were addressed to the original C-brains.jp, 6% (3 requests) were made to Platform.twitter.com and 4% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain C-brains.jp.

Additional info on c-brains.jp

Requests

The browser has sent 48 CSS, Javascripts, AJAX and image requests in order to completely render the main page of C Brains. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and as a result speed up the page load time.

12

Javascripts

31

Images

2

CSS

3

AJAX

48

All

Possible request optimization

1

Javascripts

16

Images

2

CSS

3

AJAX

26

Optimized

22

All

Normal result

IP address

C-brains.jp 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

c-brains.jp

umamiinfo.com

chikyumura.org

medley.jp

yhmf.jp

52.198.153.39

52.199.127.131

DNS records

Type Host Target/ip TTL Other
A

c-brains.jp

52.198.153.39 3600
A

c-brains.jp

52.199.127.131 3600
NS

c-brains.jp

ns1.dns.ne.jp 3600
NS

c-brains.jp

ns2.dns.ne.jp 3600
SOA

c-brains.jp

3600 Mname: master.dns.ne.jp
Rname: tech.sakura.ad.jp
Serial: 2022011801
Refresh: 3600
Retry: 900
Expire: 3600000
Minimum-ttl: 3600

Language and encoding

Good result

Language

JA ja language flag

Detected

JA ja language flag

Claimed

Encoding

UTF-8

Claimed

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise C-brains.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 C-brains.jp main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.

HTTPS certificate

SSL Certificate

C-brains.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 100% of all visits is Japan. It’s good for C-brains.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

Good result

Social Sharing Optimization

Open Graph data is detected on the main page of C Brains. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook:

c-brains.jp

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