4.9 sec in total
1.3 sec
3.2 sec
363 ms
Visit batting-koshien.net now to see the best up-to-date Batting Koshien content for Japan and also check out these interesting facts you probably never knew about batting-koshien.net
「バッティング上達」するための3つのポイントを元甲子園球児が解説。甲子園、六大学、社会人野球を経験。マスコミでプロ野球担当として取材を行ってきた野球理論を余すことなく紹介します!
Visit batting-koshien.netWe analyzed Batting-koshien.net page load time and found that the first response time was 1.3 sec and then it took 3.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
batting-koshien.net performance score
name
value
score
weighting
Value4.1 s
22/100
10%
Value4.9 s
28/100
25%
Value7.0 s
33/100
10%
Value1,110 ms
23/100
30%
Value0.117
85/100
15%
Value10.5 s
23/100
10%
1287 ms
1025 ms
1055 ms
1063 ms
1098 ms
Our browser made a total of 68 requests to load all elements on the main page. We found that 46% of them (31 requests) were addressed to the original Batting-koshien.net, 12% (8 requests) were made to Ir-jp.amazon-adsystem.com and 12% (8 requests) were made to Ecx.images-amazon.com. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Batting-koshien.net.
Page size can be reduced by 101.3 kB (21%)
475.9 kB
374.6 kB
In fact, the total size of Batting-koshien.net main page is 475.9 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. Images take 380.3 kB which makes up the majority of the site volume.
Potential reduce by 20.3 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. 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 72% of the original size.
Potential reduce by 41.0 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. Obviously, Batting Koshien needs image optimization as it can save up to 41.0 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 10.4 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 10.4 kB or 33% of the original size.
Potential reduce by 29.5 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. Batting-koshien.net needs all CSS files to be minified and compressed as it can save up to 29.5 kB or 82% of the original size.
Number of requests can be reduced by 32 (48%)
67
35
The browser has sent 67 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Batting Koshien. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and as a result speed up the page load time.
batting-koshien.net
1287 ms
styles.css
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3point.png
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ball.jpg
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battingx.jpg
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accept.png
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thint.png
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show_ads.js
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batting1.jpg
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acctag.js
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tables.css
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commonstyles.css
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ir
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bg_bd01_08.gif
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cnt_bg.png
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header.jpg
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contents_bg_left.jpg
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h3.jpg
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point1.gif
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point2.gif
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point3.gif
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h4.jpg
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point.png
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balloon.png
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arrow_blue.gif
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li.gif
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searchbutton.jpg
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ir
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ca-pub-3864959818617686.js
127 ms
zrt_lookup.html
72 ms
show_ads_impl.js
75 ms
widgets.js
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menu_h4.jpg
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menu_bg.gif
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menu_line.gif
845 ms
menu_l2.gif
848 ms
footer.gif
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acclog.cgi
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button.0308b81ff1714e446f674b5b9793f2cd.js
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ads
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osd.js
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like.php
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ads
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tweet_button.b9740740e0bcf9b0657c5b11bd4388da.ja.html
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batting-koshien.net accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[aria-*] attributes do not match their roles
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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
<frame> or <iframe> elements do not have a title
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
List items (<li>) are not contained within <ul> or <ol> parent elements.
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.
batting-koshien.net best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Browser errors were logged to the console
batting-koshien.net SEO score
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
N/A
JA
SHIFT_JIS
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Batting-koshien.net can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is Japanese. Our system also found out that Batting-koshien.net 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.
batting-koshien.net
Open Graph description is not detected on the main page of Batting Koshien. 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: