7.7 sec in total
1.3 sec
6 sec
455 ms
Visit b-five.jp now to see the best up-to-date B Five content for Japan and also check out these interesting facts you probably never knew about b-five.jp
バスケユニフォームのチームオーダーはBFIVE!昇華ユニフォーム上下6,700円税込~。シミュレーターでデザイン作成、オリジナルバスケユニフォームが簡単にオーダーできます!またリバーシブルやトレーニングウェアなど商品数も大変豊富!
Visit b-five.jpWe analyzed B-five.jp page load time and found that the first response time was 1.3 sec and then it took 6.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
b-five.jp performance score
name
value
score
weighting
Value5.6 s
5/100
10%
Value26.0 s
0/100
25%
Value11.4 s
5/100
10%
Value1,200 ms
20/100
30%
Value0.563
12/100
15%
Value21.7 s
1/100
10%
1266 ms
794 ms
39 ms
526 ms
20 ms
Our browser made a total of 113 requests to load all elements on the main page. We found that 4% of them (5 requests) were addressed to the original B-five.jp, 35% (40 requests) were made to Frasco100.cc and 23% (26 requests) were made to Static.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (3.9 sec) relates to the external source Frasco100.cc.
Page size can be reduced by 110.6 kB (4%)
2.6 MB
2.5 MB
In fact, the total size of B-five.jp main page is 2.6 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 55% of websites need less resources to load. Images take 2.5 MB which makes up the majority of the site volume.
Potential reduce by 70.0 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 36.9 kB, which is 45% 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 70.0 kB or 86% of the original size.
Potential reduce by 38.4 kB
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. B Five images are well optimized though.
Potential reduce by 2.2 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. This website has mostly compressed JavaScripts.
Number of requests can be reduced by 39 (35%)
110
71
The browser has sent 110 CSS, Javascripts, AJAX and image requests in order to completely render the main page of B Five. 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 6 to 1 for CSS and as a result speed up the page load time.
b-five.jp
1266 ms
css.php
794 ms
conversion.js
39 ms
s_retargeting.js
526 ms
ga.js
20 ms
sp.gif
17 ms
air_rvs_topbnr.jpg
1105 ms
reversible_campaign_banner_.jpg
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teamname_free_price.jpg
925 ms
b-five_logo2011.jpg
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header1.jpg
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header2.jpg
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login_register_head.jpg
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album_banner.jpg
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mail.jpg
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all.js
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b-five.jp accessibility score
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
Definition list items are not wrapped in <dl> elements
List items (<li>) are not contained within <ul> or <ol> parent elements.
Names and labels
These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
Image elements do not have [alt] attributes
Links do not have a discernible name
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
b-five.jp best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
b-five.jp SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
Mobile Friendly
Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).
Impact
Issue
Document uses legible font sizes
Tap targets are not sized appropriately
JA
JA
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise B-five.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 B-five.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.
b-five.jp
Open Graph description is not detected on the main page of B Five. 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: