6.8 sec in total
1.2 sec
5.4 sec
207 ms
Welcome to korea-energy.co.kr homepage info - get ready to check Korea Energy best content right away, or after learning these important things about korea-energy.co.kr
Visit korea-energy.co.krWe analyzed Korea-energy.co.kr page load time and found that the first response time was 1.2 sec and then it took 5.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster. This domain responded with an error, which can significantly jeopardize Korea-energy.co.kr rating and web reputation
korea-energy.co.kr performance score
name
value
score
weighting
Value0
0/100
10%
Value0
0/100
25%
Value0
0/100
10%
Value0
0/100
30%
Value0.257
48/100
15%
Value0
0/100
10%
1160 ms
400 ms
1195 ms
606 ms
411 ms
Our browser made a total of 31 requests to load all elements on the main page. We found that 90% of them (28 requests) were addressed to the original Korea-energy.co.kr, 6% (2 requests) were made to Ajax.googleapis.com and 3% (1 request) were made to Webadsky.kr. The less responsive or slowest element that took the longest time to load (3.2 sec) belongs to the original domain Korea-energy.co.kr.
Page size can be reduced by 269.2 kB (15%)
1.8 MB
1.5 MB
In fact, the total size of Korea-energy.co.kr main page is 1.8 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. 15% of websites need less resources to load. Images take 1.6 MB which makes up the majority of the site volume.
Potential reduce by 11.9 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 11.9 kB or 76% of the original size.
Potential reduce by 147.9 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. Korea Energy images are well optimized though.
Potential reduce by 107.5 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 107.5 kB or 75% 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. Korea-energy.co.kr needs all CSS files to be minified and compressed as it can save up to 2.0 kB or 70% of the original size.
Number of requests can be reduced by 5 (18%)
28
23
The browser has sent 28 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Korea Energy. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.
korea-energy.co.kr
1160 ms
style.css
400 ms
jquery-1.4.2.min.js
1195 ms
common.js
606 ms
url.js
411 ms
jquery.min.js
40 ms
jquery.cycle2.js
1050 ms
number_slideshow.css
607 ms
jquery.min.js
61 ms
number_slideshow.js
820 ms
cp_logo_off.gif
822 ms
logo.jpg
628 ms
main1.jpg
2191 ms
main2.jpg
2624 ms
main3.jpg
2611 ms
notice.jpg
419 ms
latest_icon.gif
427 ms
icon_hot.gif
844 ms
gallery.jpg
848 ms
2040871765_2NvbTASO__talkm_oWhx0RmWAg_Gr37eNJkCOvEzBYIXzw9Tk_v70tue2inhlk1.jpg
1026 ms
2040871765_teAkVQNz__talkm_oWhvpqbNcP_FjCl5DrCRtVmA91u4JKVhK_8hx82nbrn6m01.jpg
1248 ms
2040871765_YQsebVBl__talkm_oWhvpcEZP9_5E5Ykk1i3AkjdsJR0pQiak_2kc4o21th1s.jpg
1280 ms
center.jpg
1818 ms
banner1.jpg
2513 ms
banner2.jpg
2333 ms
banner3.jpg
3240 ms
ban1.jpg
2612 ms
ban2.jpg
2758 ms
ban3.jpg
2922 ms
b_logo.jpg
3205 ms
loading.gif
2940 ms
korea-energy.co.kr best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Page has valid source maps
korea-energy.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
Document doesn't have a <title> element
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
N/A
N/A
EUC-KR
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Korea-energy.co.kr can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Korea-energy.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.
korea-energy.co.kr
Open Graph description is not detected on the main page of Korea Energy. 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: