18.7 sec in total
3.5 sec
14.9 sec
280 ms
Click here to check amazing Dmtl Skku content for South Korea. Otherwise, check out these important facts you probably never knew about dmtl.skku.edu
Visit dmtl.skku.eduWe analyzed Dmtl.skku.edu page load time and found that the first response time was 3.5 sec and then it took 15.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
dmtl.skku.edu performance score
name
value
score
weighting
Value11.3 s
0/100
10%
Value11.3 s
0/100
25%
Value21.6 s
0/100
10%
Value60 ms
100/100
30%
Value0.084
93/100
15%
Value13.3 s
12/100
10%
3516 ms
69 ms
5007 ms
1253 ms
646 ms
Our browser made a total of 26 requests to load all elements on the main page. We found that 4% of them (1 request) were addressed to the original Dmtl.skku.edu, 85% (22 requests) were made to Web.skku.edu and 8% (2 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (7.2 sec) relates to the external source Web.skku.edu.
Page size can be reduced by 296.8 kB (74%)
401.3 kB
104.5 kB
In fact, the total size of Dmtl.skku.edu main page is 401.3 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only a small number of websites need less resources to load. CSS take 175.8 kB which makes up the majority of the site volume.
Potential reduce by 14.9 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 2.1 kB, which is 11% 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 14.9 kB or 75% of the original size.
Potential reduce by 20.2 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. Obviously, Dmtl Skku needs image optimization as it can save up to 20.2 kB or 53% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 112.4 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 112.4 kB or 67% of the original size.
Potential reduce by 149.4 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. Dmtl.skku.edu needs all CSS files to be minified and compressed as it can save up to 149.4 kB or 85% of the original size.
Number of requests can be reduced by 19 (83%)
23
4
The browser has sent 23 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dmtl Skku. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.
dmtl.skku.edu
3516 ms
css
69 ms
bootstrap.min.css
5007 ms
bootstrap-responsive.min.css
1253 ms
cyberchimps-responsive.min.css
646 ms
core.css
932 ms
style.css
1646 ms
elements.css
709 ms
jquery.js
7225 ms
jquery-migrate.min.js
1643 ms
theme.min.js
945 ms
jquery.parallax.min.js
1409 ms
jquery.slimbox.min.js
1640 ms
jquery.jcarousel.min.js
3049 ms
jquery.mobile.custom.min.js
2464 ms
swipe-call.min.js
1879 ms
core.min.js
1865 ms
comment-reply.min.js
2266 ms
elements.min.js
2115 ms
bootstrap.min.js
3757 ms
retina-1.1.0.min.js
1323 ms
css
24 ms
bg.jpg
1267 ms
achimps.png
2230 ms
WxzDAY6mC9v3znSJEtCoW7O3LdcAZYWl9Si6vvxL-qU.woff
6 ms
monosocialiconsfont-1.10.woff
5445 ms
dmtl.skku.edu 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-hidden="true"] elements contain focusable descendents
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
dmtl.skku.edu 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
General
Impact
Issue
Detected JavaScript libraries
dmtl.skku.edu 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
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dmtl.skku.edu can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Dmtl.skku.edu 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.
dmtl.skku.edu
Open Graph description is not detected on the main page of Dmtl Skku. 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: