9.8 sec in total
2.1 sec
6.1 sec
1.6 sec
Visit duocheck.co.kr now to see the best up-to-date Duocheck content and also check out these interesting facts you probably never knew about duocheck.co.kr
Visit duocheck.co.krWe analyzed Duocheck.co.kr page load time and found that the first response time was 2.1 sec and then it took 7.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
duocheck.co.kr performance score
name
value
score
weighting
Value4.0 s
24/100
10%
Value39.8 s
0/100
25%
Value10.4 s
8/100
10%
Value320 ms
76/100
30%
Value0.033
100/100
15%
Value9.3 s
32/100
10%
2051 ms
394 ms
575 ms
387 ms
433 ms
Our browser made a total of 79 requests to load all elements on the main page. We found that 86% of them (68 requests) were addressed to the original Duocheck.co.kr, 11% (9 requests) were made to Cdn.jsdelivr.net and 1% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (2.7 sec) belongs to the original domain Duocheck.co.kr.
Page size can be reduced by 170.8 kB (3%)
5.9 MB
5.8 MB
In fact, the total size of Duocheck.co.kr main page is 5.9 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. 85% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 5.4 MB which makes up the majority of the site volume.
Potential reduce by 132.3 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 132.3 kB or 84% of the original size.
Potential reduce by 3.8 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. Duocheck images are well optimized though.
Potential reduce by 27.7 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. This website has mostly compressed JavaScripts.
Potential reduce by 6.9 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. Duocheck.co.kr has all CSS files already compressed.
Number of requests can be reduced by 47 (69%)
68
21
The browser has sent 68 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Duocheck. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 26 to 1 for JavaScripts and from 23 to 1 for CSS and as a result speed up the page load time.
duocheck.co.kr
2051 ms
wp-emoji-release.min.js
394 ms
style.min.css
575 ms
classic-themes.min.css
387 ms
styles.css
433 ms
styles.css
438 ms
nectar-slider.css
440 ms
style.min.css
578 ms
style.min.css
603 ms
font-awesome-legacy.min.css
646 ms
grid-system.css
651 ms
style.css
873 ms
element-fancy-box.css
767 ms
element-wpb-column-border.css
768 ms
css
43 ms
responsive.css
815 ms
flickity.css
861 ms
skin-material.css
867 ms
js_composer.min.css
957 ms
salient-dynamic-styles.css
1150 ms
editor_media.css
853 ms
jquery.min.js
1113 ms
jquery-migrate.min.js
909 ms
language-cookie.js
913 ms
style-non-critical.css
993 ms
jquery.fancybox.css
1064 ms
core.css
1186 ms
slide-out-right-hover.css
1187 ms
index.js
1188 ms
index.js
1189 ms
anime.min.js
1358 ms
nectar-slider.js
1361 ms
jquery.easing.min.js
1359 ms
jquery.mousewheel.min.js
1359 ms
priority.js
1361 ms
nectar-slider-priority.js
1491 ms
transit.min.js
1492 ms
postcode.v2.js
83 ms
waypoints.js
1651 ms
imagesLoaded.min.js
1451 ms
hoverintent.min.js
1446 ms
jquery.fancybox.min.js
1300 ms
flickity.min.js
1762 ms
stickkit.js
1509 ms
superfish.js
1376 ms
init.js
1689 ms
touchswipe.min.js
1614 ms
script.js
1566 ms
js_composer_front.min.js
1564 ms
parallax.js
1450 ms
top_logo.png
905 ms
w_logo.png
1094 ms
ko.svg
1091 ms
en.svg
1095 ms
main_logo-1.jpg
1097 ms
m_sdv.jpg
1224 ms
mpo02.jpg
1381 ms
mpo03.jpg
1611 ms
mpo04.jpg
1397 ms
mpo05.jpg
1434 ms
mpo06.jpg
1391 ms
mpo07.jpg
1421 ms
f_logo.png
1547 ms
main01.jpg
2307 ms
grid.png
1564 ms
main03.jpg
2149 ms
main02.jpg
2712 ms
duocheck.co.kr
2204 ms
main_linkArea_arrow_red.png
1603 ms
Pretendard-Regular.woff
63 ms
Pretendard-Medium.woff
173 ms
Pretendard-Light.woff
263 ms
Pretendard-ExtraLight.woff
270 ms
Pretendard-Thin.woff
277 ms
Pretendard-SemiBold.woff
266 ms
Pretendard-Bold.woff
269 ms
Pretendard-ExtraBold.woff
271 ms
Pretendard-Black.woff
273 ms
icomoon.woff
1472 ms
duocheck.co.kr accessibility score
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
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>).
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
duocheck.co.kr best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
duocheck.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
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
KO
KO
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Duocheck.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 Duocheck.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.
duocheck.co.kr
Open Graph description is not detected on the main page of Duocheck. 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: