16.8 sec in total
920 ms
15.7 sec
178 ms
Welcome to dcu.ac.jp homepage info - get ready to check Dcu best content for Japan right away, or after learning these important things about dcu.ac.jp
人間福祉学部・子ども未来学部・人間科学部の3学部から成る福祉・保育・心理に特化した専門職を養成する大学です。社会福祉学科(社会福祉専攻、介護福祉専攻)、共生社会学科。子ども未来学科、心理学科の4学科を設置。神奈川県内トップクラスの就職率を誇ります。
Visit dcu.ac.jpWe analyzed Dcu.ac.jp page load time and found that the first response time was 920 ms and then it took 15.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
dcu.ac.jp performance score
name
value
score
weighting
Value6.4 s
2/100
10%
Value15.3 s
0/100
25%
Value12.1 s
4/100
10%
Value440 ms
64/100
30%
Value0.098
90/100
15%
Value19.5 s
2/100
10%
920 ms
3207 ms
373 ms
1667 ms
382 ms
Our browser made a total of 70 requests to load all elements on the main page. We found that 77% of them (54 requests) were addressed to the original Dcu.ac.jp, 11% (8 requests) were made to Dex.advg.jp and 4% (3 requests) were made to Cm.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (8.6 sec) belongs to the original domain Dcu.ac.jp.
Page size can be reduced by 234.1 kB (31%)
748.2 kB
514.1 kB
In fact, the total size of Dcu.ac.jp main page is 748.2 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. 25% of websites need less resources to load. Images take 494.0 kB which makes up the majority of the site volume.
Potential reduce by 28.2 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 28.2 kB or 79% of the original size.
Potential reduce by 56.6 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, Dcu needs image optimization as it can save up to 56.6 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 130.1 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 130.1 kB or 67% of the original size.
Potential reduce by 19.2 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. Dcu.ac.jp needs all CSS files to be minified and compressed as it can save up to 19.2 kB or 82% of the original size.
Number of requests can be reduced by 27 (42%)
65
38
The browser has sent 65 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dcu. 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 from 4 to 1 for CSS and as a result speed up the page load time.
dcu.ac.jp
920 ms
www.dcu.ac.jp
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flexslider.css
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style.css
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menu.css
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swfobject_modified.js
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jquery-1.6.2.min.js
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simplelib.js
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jquery.js
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dcu.ac.jp accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
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.
dcu.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
dcu.ac.jp SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
robots.txt is not valid
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
JA
JA
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dcu.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 Dcu.ac.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.
dcu.ac.jp
Open Graph description is not detected on the main page of Dcu. 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: