9.9 sec in total
887 ms
8.8 sec
204 ms
Click here to check amazing Nexusedu content for South Korea. Otherwise, check out these important facts you probably never knew about nexusedu.kr
Visit nexusedu.krWe analyzed Nexusedu.kr page load time and found that the first response time was 887 ms and then it took 9 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
nexusedu.kr performance score
name
value
score
weighting
Value7.7 s
0/100
10%
Value9.0 s
1/100
25%
Value12.3 s
3/100
10%
Value30 ms
100/100
30%
Value0.004
100/100
15%
Value9.2 s
32/100
10%
887 ms
1290 ms
204 ms
405 ms
1589 ms
Our browser made a total of 65 requests to load all elements on the main page. We found that 86% of them (56 requests) were addressed to the original Nexusedu.kr, 12% (8 requests) were made to Nexusbook.com and 2% (1 request) were made to Nexuson.com. The less responsive or slowest element that took the longest time to load (5 sec) relates to the external source Nexuson.com.
Page size can be reduced by 622.3 kB (59%)
1.1 MB
428.7 kB
In fact, the total size of Nexusedu.kr main page is 1.1 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. 20% of websites need less resources to load. Javascripts take 677.9 kB which makes up the majority of the site volume.
Potential reduce by 36.3 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. This page needs HTML code to be minified as it can gain 9.7 kB, which is 22% 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 36.3 kB or 82% of the original size.
Potential reduce by 12.0 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. Nexusedu images are well optimized though.
Potential reduce by 572.0 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 572.0 kB or 84% of the original size.
Potential reduce by 2.0 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. Nexusedu.kr needs all CSS files to be minified and compressed as it can save up to 2.0 kB or 80% of the original size.
Number of requests can be reduced by 25 (41%)
61
36
The browser has sent 61 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nexusedu. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.
nexusedu.kr
887 ms
default.asp
1290 ms
basic.css
204 ms
default.js
405 ms
jquery-1.9.1.js
1589 ms
jquery-ui-1.8.16.custom.js
1612 ms
jquery-migrate-1.2.1.js
800 ms
jquery.cookie.js
605 ms
pop_2011.jpg
4987 ms
S-E15042_cover.jpg
4630 ms
nexuslogo.jpg
1101 ms
2012qm_01.png
1113 ms
2012qm_03.jpg
1113 ms
2012qm_04.jpg
1117 ms
2012qm_05.jpg
1119 ms
2012qm_06.jpg
1123 ms
top_bg_main.gif
246 ms
top_logo.gif
225 ms
log_top.gif
523 ms
blank.gif
209 ms
log_in.gif
201 ms
log_txt_01.gif
199 ms
log_txt_02.gif
397 ms
log_bot_info.gif
401 ms
map_top.gif
665 ms
map_more.gif
484 ms
search_butt.gif
522 ms
faq_bg.gif
650 ms
ttop_line.gif
661 ms
tit_01.gif
739 ms
b_bg.gif
777 ms
tit_02.gif
774 ms
q_top.gif
845 ms
icon_q.gif
858 ms
q_bot.gif
867 ms
tit_03.gif
944 ms
r_top.gif
1010 ms
r_tab_01.gif
1010 ms
r_tab_02up.gif
1044 ms
r_top2.gif
1093 ms
dot_01.gif
1107 ms
r_tit_01.gif
1168 ms
r_tit_02.gif
1208 ms
tit_04.gif
1208 ms
tit_05.gif
1239 ms
more_new.gif
1292 ms
neat_edu.gif
1329 ms
thevoca_main_bn.gif
1371 ms
q_top.gif
1406 ms
q_me_01.gif
1407 ms
q_me_02.gif
1437 ms
q_me_03.gif
1500 ms
2012qm_02.jpg
1245 ms
q_me_04.gif
1364 ms
q_me_05.gif
1375 ms
q_bot.gif
1406 ms
bottom_bg_common.gif
1394 ms
log_mid.gif
1398 ms
map_pt.gif
1315 ms
search_bg.gif
1376 ms
top_bg3.gif
1295 ms
r_bg.gif
1290 ms
r_bg2.gif
1293 ms
n_leftbg_.png
1190 ms
n_rightbg_.png
1249 ms
nexusedu.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.
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
Image elements do not have [alt] attributes
Form elements do not have associated labels
Links do not have a discernible name
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.
nexusedu.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
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
nexusedu.kr SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
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
EUC-KR
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Nexusedu.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 Nexusedu.kr main page’s claimed encoding is euc-kr. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
nexusedu.kr
Open Graph description is not detected on the main page of Nexusedu. 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: