9 sec in total
997 ms
7.7 sec
386 ms
Visit kobe-koryo.ed.jp now to see the best up-to-date Kobe Koryo content and also check out these interesting facts you probably never knew about kobe-koryo.ed.jp
Visit kobe-koryo.ed.jpWe analyzed Kobe-koryo.ed.jp page load time and found that the first response time was 997 ms and then it took 8 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
kobe-koryo.ed.jp performance score
name
value
score
weighting
Value4.9 s
11/100
10%
Value22.0 s
0/100
25%
Value14.7 s
1/100
10%
Value390 ms
69/100
30%
Value0.016
100/100
15%
Value18.2 s
3/100
10%
997 ms
392 ms
584 ms
400 ms
402 ms
Our browser made a total of 84 requests to load all elements on the main page. We found that all of those requests were addressed to Kobe-koryo.ed.jp and no external sources were called. The less responsive or slowest element that took the longest time to load (3.1 sec) belongs to the original domain Kobe-koryo.ed.jp.
Page size can be reduced by 617.6 kB (18%)
3.4 MB
2.8 MB
In fact, the total size of Kobe-koryo.ed.jp main page is 3.4 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. 35% of websites need less resources to load. Images take 2.8 MB which makes up the majority of the site volume.
Potential reduce by 19.2 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 19.2 kB or 78% of the original size.
Potential reduce by 173.2 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. Kobe Koryo images are well optimized though.
Potential reduce by 158.6 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 158.6 kB or 72% of the original size.
Potential reduce by 266.6 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. Kobe-koryo.ed.jp needs all CSS files to be minified and compressed as it can save up to 266.6 kB or 88% of the original size.
Number of requests can be reduced by 48 (59%)
82
34
The browser has sent 82 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kobe Koryo. 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 from 29 to 1 for CSS and as a result speed up the page load time.
kobe-koryo.ed.jp
997 ms
style.css
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index.css
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script.js
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common.css
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pagelayout.css
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printlayout.css
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blockskin.css
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jquery-1.8.2.min.js
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jquery.easing.1.3.js
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head.load.min.js
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movie.js
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parts.js
382 ms
fx.js
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override.js
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197 ms
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rinkRed.css
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engine.js
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215 ms
kobe-koryo.ed.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.
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
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>).
kobe-koryo.ed.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
Browser errors were logged to the console
kobe-koryo.ed.jp SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
JA
JA
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Kobe-koryo.ed.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 Kobe-koryo.ed.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.
kobe-koryo.ed.jp
Open Graph description is not detected on the main page of Kobe Koryo. 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: