4.3 sec in total
359 ms
3.7 sec
290 ms
Click here to check amazing Colo content. Otherwise, check out these important facts you probably never knew about colo-colo.jp
低燃費、安全性、ライフをバランスさせたタイヤ。ブリヂストン「エコピア(ECOPIA)」。製品情報、サイズ、ブランドコンセプトなどをご紹介します。
Visit colo-colo.jpWe analyzed Colo-colo.jp page load time and found that the first response time was 359 ms and then it took 4 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
colo-colo.jp performance score
359 ms
726 ms
332 ms
1150 ms
533 ms
Our browser made a total of 47 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Colo-colo.jp, 96% (45 requests) were made to Bridgestone.co.jp and 2% (1 request) were made to Ct.eco-tag.jp. The less responsive or slowest element that took the longest time to load (1.2 sec) relates to the external source Bridgestone.co.jp.
Page size can be reduced by 146.9 kB (47%)
313.5 kB
166.6 kB
In fact, the total size of Colo-colo.jp main page is 313.5 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. Only 10% of websites need less resources to load. Images take 118.5 kB which makes up the majority of the site volume.
Potential reduce by 19.1 kB
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. This page needs HTML code to be minified as it can gain 4.1 kB, which is 18% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 19.1 kB or 82% of the original size.
Potential reduce by 893 B
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. Colo images are well optimized though.
Potential reduce by 75.6 kB
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 75.6 kB or 67% of the original size.
Potential reduce by 51.4 kB
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. Colo-colo.jp needs all CSS files to be minified and compressed as it can save up to 51.4 kB or 87% of the original size.
Number of requests can be reduced by 30 (68%)
44
14
The browser has sent 44 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Colo. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
colo-colo.jp
359 ms
index.html
726 ms
common.css
332 ms
jquery.js
1150 ms
rollover.js
533 ms
foundation.js
540 ms
header.js
361 ms
reset.css
168 ms
global_legacy.css
210 ms
contents_parts_legacy.css
823 ms
logo_header01.gif
182 ms
txt_header_sitename01.gif
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ico_header_external01.png
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ico_dropmenu_category01.png
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ico_dropmenu_category02.png
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ico_dropmenu_category04.png
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ico_dropmenu_category05.png
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btn_dropmenu_close01.png
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btn_dropmenu01_01.jpg
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btn_dropmenu01_02.jpg
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btn_dropmenu01_03.jpg
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ico_header_external02.png
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btn_dropmenu01_04.jpg
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btn_dropmenu02_01.gif
515 ms
btn_dropmenu02_02.gif
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btn_dropmenu02_03.gif
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btn_dropmenu04_01.jpg
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btn_dropmenu05_01.jpg
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btn_dropmenu05_03.jpg
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btn_dropmenu05_04.jpg
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contentscontainer_bg.gif
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contents_bg.gif
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topicpath_marker.gif
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topicpath_arrow.gif
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bg_com_04.gif
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icon_com_01.gif
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btn_patetop01.gif
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logo_footer01.png
990 ms
inc_footer_top.js
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ico_footer_external01_2x.png
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print.css
183 ms
fontsize_label.gif
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fontsize_s_off.gif
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fontsize_m_on.gif
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fontsize_l_off.gif
174 ms
colo-colo.jp SEO score
JA
JA
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Colo-colo.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 Colo-colo.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.
colo-colo.jp
Open Graph description is not detected on the main page of Colo. 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: