13.1 sec in total
721 ms
12.1 sec
277 ms
Click here to check amazing Koenergy content for South Korea. Otherwise, check out these important facts you probably never knew about koenergy.co.kr
에너지 주간 신문 관련 정책, 업계, 국제 동향, 분야별 기사 제공.
Visit koenergy.co.krWe analyzed Koenergy.co.kr page load time and found that the first response time was 721 ms and then it took 12.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
koenergy.co.kr performance score
name
value
score
weighting
Value10.2 s
0/100
10%
Value18.7 s
0/100
25%
Value19.3 s
0/100
10%
Value220 ms
87/100
30%
Value0.586
11/100
15%
Value10.2 s
25/100
10%
721 ms
1576 ms
1595 ms
462 ms
940 ms
Our browser made a total of 80 requests to load all elements on the main page. We found that 95% of them (76 requests) were addressed to the original Koenergy.co.kr, 4% (3 requests) were made to Google-analytics.com and 1% (1 request) were made to Stats.g.doubleclick.net. The less responsive or slowest element that took the longest time to load (6.1 sec) belongs to the original domain Koenergy.co.kr.
Page size can be reduced by 432.8 kB (34%)
1.3 MB
837.6 kB
In fact, the total size of Koenergy.co.kr main page is 1.3 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. 25% of websites need less resources to load. Images take 748.9 kB which makes up the majority of the site volume.
Potential reduce by 46.8 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 46.8 kB or 81% of the original size.
Potential reduce by 22.4 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. Koenergy images are well optimized though.
Potential reduce by 149.8 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 149.8 kB or 69% of the original size.
Potential reduce by 213.8 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. Koenergy.co.kr needs all CSS files to be minified and compressed as it can save up to 213.8 kB or 86% of the original size.
Number of requests can be reduced by 27 (39%)
70
43
The browser has sent 70 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Koenergy. 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 7 to 1 for CSS and as a result speed up the page load time.
koenergy.co.kr
721 ms
www.koenergy.co.kr
1576 ms
style.css
1595 ms
Menu_Style.css
462 ms
user.js
940 ms
font.js
482 ms
banner.js
498 ms
poll.js
920 ms
vod.js
954 ms
jquery-1.9.1.min.js
2076 ms
sj2_page.js
1180 ms
Menu_Bar.js
1418 ms
resizePhoto.js
1402 ms
flow.script.js
1216 ms
dom.drag.js
1445 ms
149.html
1403 ms
147.html
1168 ms
121.html
1218 ms
179.html
1366 ms
161.html
1415 ms
162.html
1674 ms
176.html
1671 ms
175.html
1691 ms
fck_editor.css
966 ms
style_box.css
1228 ms
style_autobox.css
1433 ms
style_tv.css
1269 ms
analytics.js
13 ms
logo.gif
235 ms
80174_28940_3619.jpg
1742 ms
80182_28951_3040_v150.jpg
458 ms
80169_28938_148_v150.jpg
457 ms
box_title_23.png
469 ms
box_title_21.png
470 ms
box_title_01.png
685 ms
box_title_16.png
924 ms
box_title_12.png
926 ms
box_title_13.png
941 ms
box_title_18.png
939 ms
box_title_18_1.png
1168 ms
box_title_03.png
1375 ms
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2572 ms
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2337 ms
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2792 ms
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2662 ms
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3446 ms
box_title_22.png
2194 ms
rss_b.gif
2676 ms
dn_iconhome.gif
2829 ms
dn_iconback.gif
3071 ms
dn_icontop.gif
3121 ms
logo_dn.gif
3145 ms
ndsoft.gif
3259 ms
linkid.js
18 ms
Default_Icon.png
3246 ms
Default_MenuBar.png
3545 ms
windowPopup.html
3584 ms
collect
26 ms
collect
88 ms
sec211_bg.gif
3551 ms
icon_arrow_vector.gif
3665 ms
149.jpg
4424 ms
147.gif
5079 ms
121.gif
4637 ms
photoBox_arrow.png
3918 ms
179.gif
4651 ms
161.jpg
4023 ms
250_TabBox3.html
4319 ms
autobox_p05_4.html
4211 ms
autobox_p05.html
4561 ms
autobox_p05_3.html
4597 ms
autobox_p05_2.html
4758 ms
162.jpg
4584 ms
176.gif
4825 ms
icon_boll_vector.gif
4586 ms
175.gif
6079 ms
photoBox_Lowbg.png
4700 ms
style.css
2341 ms
box_title_06.png
241 ms
autobox_n02.png
471 ms
koenergy.co.kr 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-*] attributes do not match their roles
[aria-hidden="true"] elements contain focusable descendents
ARIA input fields do not have accessible names
Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.
[aria-*] attributes do not have valid values
ARIA IDs are not unique
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
[id] attributes on active, focusable elements are not unique
koenergy.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
koenergy.co.kr 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
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 Koenergy.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 Koenergy.co.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.
koenergy.co.kr
Open Graph description is not detected on the main page of Koenergy. 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: