6.5 sec in total
419 ms
5.9 sec
232 ms
Welcome to dongbusteel.com homepage info - get ready to check Dongbusteel best content right away, or after learning these important things about dongbusteel.com
Visit dongbusteel.comWe analyzed Dongbusteel.com page load time and found that the first response time was 419 ms and then it took 6.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
dongbusteel.com performance score
419 ms
397 ms
409 ms
414 ms
648 ms
Our browser made a total of 40 requests to load all elements on the main page. We found that all of those requests were addressed to Dongbusteel.com and no external sources were called. The less responsive or slowest element that took the longest time to load (2.5 sec) belongs to the original domain Dongbusteel.com.
Page size can be reduced by 840.8 kB (20%)
4.2 MB
3.3 MB
In fact, the total size of Dongbusteel.com main page is 4.2 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 3.6 MB which makes up the majority of the site volume.
Potential reduce by 19.6 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 19.6 kB or 76% of the original size.
Potential reduce by 406.7 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, Dongbusteel needs image optimization as it can save up to 406.7 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 381.3 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 381.3 kB or 74% of the original size.
Potential reduce by 33.1 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. Dongbusteel.com needs all CSS files to be minified and compressed as it can save up to 33.1 kB or 83% of the original size.
Number of requests can be reduced by 10 (27%)
37
27
The browser has sent 37 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dongbusteel. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
index.jsp
419 ms
cms.css
397 ms
layout.css
409 ms
main.css
414 ms
user.css
648 ms
jquery-1.7.1.min.js
1081 ms
cms.js
1238 ms
respond.js
596 ms
main.js
1828 ms
user.js
619 ms
dropkick.css
403 ms
dropkick.1-0.1.js
401 ms
control.js
619 ms
NanumGothic.woff
2434 ms
bg1.jpg
1046 ms
bg2.jpg
1969 ms
bg3.jpg
1030 ms
btn_find.png
249 ms
btn_go.png
225 ms
main_logo_dongbu.png
441 ms
left.png
496 ms
right.png
657 ms
title1.png
1241 ms
cnt2.png
2215 ms
cnt2_txt.png
1233 ms
energy.png
1257 ms
cnt3.png
1439 ms
cnt3_txt.png
1488 ms
cnt3_btn.png
1464 ms
bg_foot.gif
1642 ms
bg_foot_bar01.gif
1671 ms
foot_logo.gif
1743 ms
bg_bar01.jpg
1845 ms
product01.png
2088 ms
product02.png
2489 ms
product03.png
2065 ms
product04.png
2405 ms
product05.png
2293 ms
product06.png
2501 ms
NanumGothicExtraBold.woff
2431 ms
dongbusteel.com SEO score
KO
KO
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dongbusteel.com 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 Dongbusteel.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.
dongbusteel.com
Open Graph description is not detected on the main page of Dongbusteel. 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: