9.3 sec in total
631 ms
8.5 sec
208 ms
Visit dssu.co.kr now to see the best up-to-date Dssu content and also check out these interesting facts you probably never knew about dssu.co.kr
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Visit dssu.co.krWe analyzed Dssu.co.kr page load time and found that the first response time was 631 ms and then it took 8.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
dssu.co.kr performance score
name
value
score
weighting
Value6.6 s
2/100
10%
Value9.2 s
1/100
25%
Value7.9 s
23/100
10%
Value120 ms
97/100
30%
Value0.022
100/100
15%
Value7.5 s
47/100
10%
631 ms
806 ms
1854 ms
475 ms
706 ms
Our browser made a total of 26 requests to load all elements on the main page. We found that all of those requests were addressed to Dssu.co.kr and no external sources were called. The less responsive or slowest element that took the longest time to load (5.3 sec) belongs to the original domain Dssu.co.kr.
Page size can be reduced by 335.5 kB (33%)
1.0 MB
689.4 kB
In fact, the total size of Dssu.co.kr main page is 1.0 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. Only 10% of websites need less resources to load. Images take 645.8 kB which makes up the majority of the site volume.
Potential reduce by 12.0 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 2.6 kB, which is 16% 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 12.0 kB or 73% of the original size.
Potential reduce by 17.4 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. Dssu images are well optimized though.
Potential reduce by 269.9 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 269.9 kB or 85% of the original size.
Potential reduce by 36.2 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. Dssu.co.kr needs all CSS files to be minified and compressed as it can save up to 36.2 kB or 82% of the original size.
Number of requests can be reduced by 3 (12%)
25
22
The browser has sent 25 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dssu. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.
main.php
631 ms
default.css
806 ms
jquery-1.11.1.js
1854 ms
jquery.menu.js
475 ms
common.js
706 ms
wrest.js
532 ms
mainLink_ban1.jpg
478 ms
btm_ban1.png
435 ms
btm_ban2.png
464 ms
btm_ban3.png
513 ms
hd_bg.png
476 ms
topLogo.png
503 ms
mainVisual.jpg
2697 ms
consultBox_bg.png
865 ms
select_btn.png
915 ms
consultBox_btn.png
900 ms
mainCont_bg1.png
1108 ms
mainLink_ban2.jpg
916 ms
mainLink_ban3.jpg
1332 ms
mainCont_bg2.png
1306 ms
mainCont_bg3.png
1328 ms
btmMenu_line.gif
1386 ms
ajax-loader.gif
1632 ms
NanumGothic.woff
3810 ms
NanumGothicBold.woff
5323 ms
NanumGothicExtraBold.woff
4530 ms
dssu.co.kr 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.
dssu.co.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
General
Impact
Issue
Detected JavaScript libraries
dssu.co.kr SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
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
KO
KO
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dssu.co.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 Dssu.co.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.
dssu.co.kr
Open Graph description is not detected on the main page of Dssu. 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: