7.9 sec in total
673 ms
6.9 sec
371 ms
Click here to check amazing Jnu Ac content for South Korea. Otherwise, check out these important facts you probably never knew about jnu.ac.kr
Slider Kit jQuery slideshow plugin: photos sliders examples
Visit jnu.ac.krWe analyzed Jnu.ac.kr page load time and found that the first response time was 673 ms and then it took 7.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
jnu.ac.kr performance score
name
value
score
weighting
Value8.4 s
0/100
10%
Value32.7 s
0/100
25%
Value17.3 s
0/100
10%
Value310 ms
78/100
30%
Value0.017
100/100
15%
Value8.8 s
36/100
10%
673 ms
1732 ms
408 ms
419 ms
646 ms
Our browser made a total of 107 requests to load all elements on the main page. We found that 94% of them (101 requests) were addressed to the original Jnu.ac.kr, 4% (4 requests) were made to Admission.jnu.ac.kr and 2% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (2.9 sec) belongs to the original domain Jnu.ac.kr.
Page size can be reduced by 465.3 kB (17%)
2.7 MB
2.2 MB
In fact, the total size of Jnu.ac.kr main page is 2.7 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 2.2 MB which makes up the majority of the site volume.
Potential reduce by 116.9 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 27.4 kB, which is 20% 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 116.9 kB or 84% of the original size.
Potential reduce by 117.0 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. Jnu Ac images are well optimized though.
Potential reduce by 189.0 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 189.0 kB or 68% of the original size.
Potential reduce by 42.4 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. Jnu.ac.kr needs all CSS files to be minified and compressed as it can save up to 42.4 kB or 86% of the original size.
Number of requests can be reduced by 46 (44%)
105
59
The browser has sent 105 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jnu Ac. 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 9 to 1 for CSS and as a result speed up the page load time.
jnu.ac.kr
673 ms
jnumain.aspx
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global_style.css
408 ms
layout.css
419 ms
common_detail.css
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main_style.css
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Common.js
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jquery-1.6.2.min.js
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sliderkit-core.css
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jnu.ac.kr 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
[aria-hidden="true"] elements contain focusable descendents
ARIA input fields do not have accessible names
Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.
[aria-*] attributes do not have valid values
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
Buttons do not have an accessible name
Links do not have a discernible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
jnu.ac.kr 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
Issues were logged in the Issues panel in Chrome Devtools
jnu.ac.kr 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
Tap targets are not sized appropriately
KO
KO
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Jnu.ac.kr can be misinterpreted by Google and other search engines. Our service has detected that Korean is used on the page, and it matches the claimed language. Our system also found out that Jnu.ac.kr 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.
jnu.ac.kr
Open Graph description is not detected on the main page of Jnu Ac. 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: