4.5 sec in total
1.1 sec
3.3 sec
137 ms
Welcome to daisho.ac.jp homepage info - get ready to check Daisho best content for Japan right away, or after learning these important things about daisho.ac.jp
大阪豊中市の大商学園高等学校はスポーツ、クラブ活動の盛んな高校です。
Visit daisho.ac.jpWe analyzed Daisho.ac.jp page load time and found that the first response time was 1.1 sec and then it took 3.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
daisho.ac.jp performance score
name
value
score
weighting
Value15.8 s
0/100
10%
Value19.1 s
0/100
25%
Value39.3 s
0/100
10%
Value380 ms
70/100
30%
Value0
100/100
15%
Value18.6 s
3/100
10%
1135 ms
385 ms
405 ms
401 ms
413 ms
Our browser made a total of 63 requests to load all elements on the main page. We found that 84% of them (53 requests) were addressed to the original Daisho.ac.jp, 5% (3 requests) were made to S.ytimg.com and 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.6 sec) belongs to the original domain Daisho.ac.jp.
Page size can be reduced by 445.7 kB (63%)
703.3 kB
257.6 kB
In fact, the total size of Daisho.ac.jp main page is 703.3 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. 65% of websites need less resources to load. Javascripts take 265.9 kB which makes up the majority of the site volume.
Potential reduce by 51.3 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 51.3 kB or 81% of the original size.
Potential reduce by 7.7 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. Daisho images are well optimized though.
Potential reduce by 171.2 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 171.2 kB or 64% of the original size.
Potential reduce by 215.5 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. Daisho.ac.jp needs all CSS files to be minified and compressed as it can save up to 215.5 kB or 83% of the original size.
Number of requests can be reduced by 21 (35%)
60
39
The browser has sent 60 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Daisho. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
daisho.ac.jp
1135 ms
import.css
385 ms
dw_common.js
405 ms
JUDGE.JS
401 ms
ie7_flash.js
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content.css
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base.css
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top.css
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form.css
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bg_header.gif
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logo.gif
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hTel.gif
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hNav_01.gif
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hNav_02_top.gif
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hNav_04.gif
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hNav_05.gif
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hContact.gif
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gNav_01.gif
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gNav_02.gif
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title_nProgram.gif
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new_ico.gif
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past_news.jpg
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title_gakka.gif
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title_hutu.gif
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gakkaNav_01.gif
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gakkaNav_02.gif
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gakkaNav_03.gif
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title_shogyo.gif
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gakkaNav_04.gif
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gakkaNav_05.gif
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pamphlet_bnr.jpg
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title_entrance.gif
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bg_entrance_middle.gif
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bg_entrance_bottom.gif
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icon_entrance.gif
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banner02.jpg
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sideICT.jpg
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sNav_01.jpg
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yume.gif
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UMusYE2mc2Y
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analytics.js
14 ms
collect
14 ms
www-embed-player-vflQrT_sR.css
17 ms
www-embed-player.js
35 ms
base.js
61 ms
6BOEML_YqI6cKINK5dmh8ZufcXg7sBa4jeB-I9gQ0xI.js
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ad_status.js
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sNav_02.jpg
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sNav_07.jpg
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taihu01.jpg
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bg_sitemap.gif
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zN7GBFwfMP4uA6AR0HCoLQ.ttf
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RxZJdnzeo3R5zSexge8UUaCWcynf_cDxXwCLxiixG1c.ttf
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icon_sitema.gif
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flashPlayer.gif
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log.php
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daisho.ac.jp accessibility score
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
daisho.ac.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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
daisho.ac.jp SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
JA
JA
EUC-JP
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Daisho.ac.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 Daisho.ac.jp main page’s claimed encoding is euc-jp. 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.
daisho.ac.jp
Open Graph description is not detected on the main page of Daisho. 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: