8.4 sec in total
1.6 sec
6.6 sec
188 ms
Welcome to cadaedu.com homepage info - get ready to check Cadaedu best content right away, or after learning these important things about cadaedu.com
지적직 공무원, 지적 공사, 기사, 기술사, 측량, 지형공간정보기사, 측량기능사 강좌
Visit cadaedu.comWe analyzed Cadaedu.com page load time and found that the first response time was 1.6 sec and then it took 6.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
cadaedu.com performance score
name
value
score
weighting
Value3.2 s
43/100
10%
Value3.2 s
72/100
25%
Value9.3 s
13/100
10%
Value0 ms
100/100
30%
Value0.021
100/100
15%
Value3.4 s
93/100
10%
1617 ms
458 ms
462 ms
719 ms
483 ms
Our browser made a total of 54 requests to load all elements on the main page. We found that all of those requests were addressed to Cadaedu.com and no external sources were called. The less responsive or slowest element that took the longest time to load (4 sec) belongs to the original domain Cadaedu.com.
Page size can be reduced by 112.9 kB (29%)
383.4 kB
270.5 kB
In fact, the total size of Cadaedu.com main page is 383.4 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 15% of websites need less resources to load. Images take 302.9 kB which makes up the majority of the site volume.
Potential reduce by 29.5 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 8.8 kB, which is 25% 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 29.5 kB or 84% of the original size.
Potential reduce by 48.9 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, Cadaedu needs image optimization as it can save up to 48.9 kB or 16% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 31.8 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 31.8 kB or 76% of the original size.
Potential reduce by 2.7 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. Cadaedu.com needs all CSS files to be minified and compressed as it can save up to 2.7 kB or 74% of the original size.
Number of requests can be reduced by 25 (48%)
52
27
The browser has sent 52 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cadaedu. 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.
cadaedu.com
1617 ms
global.css
458 ms
index.css
462 ms
common.js
719 ms
implements.js
483 ms
global.js
485 ms
lib.js
914 ms
postback.js
935 ms
logo.gif
238 ms
se.gif
466 ms
top_01.gif
468 ms
top_02.gif
472 ms
top_03.gif
482 ms
top_04.gif
499 ms
top_05.gif
705 ms
top_06.gif
938 ms
navi_01.gif
934 ms
navi_02.gif
940 ms
navi_03.gif
936 ms
navi_04.gif
984 ms
navi_05.gif
1177 ms
navi_06.gif
1392 ms
navi_07.gif
1402 ms
navi_08.gif
1414 ms
login_top.gif
1421 ms
login_bt.gif
1440 ms
member_bt.gif
1654 ms
idpw_bt.gif
1866 ms
login_bot.gif
1887 ms
my_bt.gif
1875 ms
bar.gif
1897 ms
dday.gif
1916 ms
00.gif
2121 ms
bot_bg.gif
2317 ms
index_16.gif
2337 ms
index_22.gif
2350 ms
index_24.gif
2348 ms
cadamain.png
3737 ms
cadaleft.png
3534 ms
cadarig.png
3962 ms
notice_tt.gif
2793 ms
latest_icon.gif
2804 ms
news_tt.gif
2835 ms
icon_file.gif
3279 ms
banner_mg.gif
2853 ms
banner_bt01.gif
2839 ms
banner_bt02.gif
3317 ms
banner_bt03.gif
3301 ms
banner_bt04.gif
3293 ms
banner_bt05.gif
3303 ms
index_28.gif
3287 ms
index_31.gif
3573 ms
login_line.gif
3326 ms
line_bg.gif
3334 ms
cadaedu.com accessibility score
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.
cadaedu.com 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
cadaedu.com SEO score
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
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cadaedu.com can be misinterpreted by Google and other search engines. Our service has detected that Korean is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Cadaedu.com 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.
cadaedu.com
Open Graph description is not detected on the main page of Cadaedu. 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: