6.9 sec in total
1.5 sec
5.1 sec
402 ms
Click here to check amazing Samsung SDI content for United States. Otherwise, check out these important facts you probably never knew about samsungsdi.com
Since 1970, Samsung SDI has been creating innovative renewable energy and energy storage system with cutting-edge technology that is being experienced by users today.
Visit samsungsdi.comWe analyzed Samsungsdi.com page load time and found that the first response time was 1.5 sec and then it took 5.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
samsungsdi.com performance score
name
value
score
weighting
Value7.4 s
1/100
10%
Value29.7 s
0/100
25%
Value9.9 s
9/100
10%
Value30 ms
100/100
30%
Value1.117
1/100
15%
Value8.4 s
39/100
10%
1488 ms
823 ms
1424 ms
1042 ms
1075 ms
Our browser made a total of 68 requests to load all elements on the main page. We found that 87% of them (59 requests) were addressed to the original Samsungsdi.com, 7% (5 requests) were made to Cdn.rawgit.com and 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (2.3 sec) belongs to the original domain Samsungsdi.com.
Page size can be reduced by 275.0 kB (13%)
2.1 MB
1.8 MB
In fact, the total size of Samsungsdi.com main page is 2.1 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. 30% of websites need less resources to load. Images take 1.8 MB which makes up the majority of the site volume.
Potential reduce by 48.2 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 12.2 kB, which is 21% 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 48.2 kB or 83% of the original size.
Potential reduce by 35.4 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. Samsung SDI images are well optimized though.
Potential reduce by 130.3 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 130.3 kB or 64% of the original size.
Potential reduce by 61.1 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. Samsungsdi.com needs all CSS files to be minified and compressed as it can save up to 61.1 kB or 84% of the original size.
Number of requests can be reduced by 13 (21%)
61
48
The browser has sent 61 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Samsung SDI. 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 from 4 to 1 for CSS and as a result speed up the page load time.
samsungsdi.com
1488 ms
main.css
823 ms
jquery-1.11.1.min.js
1424 ms
swiper.min.js
1042 ms
common.js
1075 ms
jquery.placeholder.js
644 ms
common.css
420 ms
nanumbarungothic.css
41 ms
css
35 ms
analytics.js
24 ms
logo.png
261 ms
gnb_menu.png
201 ms
btn_combine_search.png
261 ms
btn_close_withe.png
206 ms
icon_share.png
203 ms
btn_gnb_search.png
262 ms
icon_gnb_sns1.png
396 ms
icon_gnb_sns2.png
401 ms
icon_gnb_sns3.png
406 ms
icon_gnb_sns5.png
418 ms
icon_gnb_sns6.png
419 ms
btn_combine_search.png
421 ms
btn_visual_go.png
594 ms
imageView.html
803 ms
imageView.html
808 ms
tab_business1.png
624 ms
tab_business2.png
627 ms
tab_business3.png
629 ms
tab_business5.png
790 ms
img_business_default.png
2050 ms
btn_business_prev.png
840 ms
btn_business_next.png
840 ms
imageView.html
1385 ms
temp_main_knowledge2.jpg
1003 ms
imageView.html
1209 ms
imageView.html
1051 ms
text_language_kr.png
1047 ms
text_language_en.png
1201 ms
text_language_ch.png
1257 ms
btn_top.gif
1260 ms
img_logo.gif
1398 ms
btn_close.gif
1407 ms
bg_sub_header.jpg
1657 ms
bg_indicator_off.png
1455 ms
bg_main_visual_line.png
1567 ms
bg_visual_sns_news_on.png
1583 ms
NanumBarunGothic.woff
109 ms
NanumBarunGothicLight.woff
185 ms
NanumBarunGothicUltraLight.woff
238 ms
NanumBarunGothicBold.woff
239 ms
collect
28 ms
collect
101 ms
btn_visual_swipe_prev.gif
1415 ms
btn_visual_swipe_next.gif
1480 ms
bg_business_tab2.png
1580 ms
bg_business3.jpg
1741 ms
bg_business_slide.png
1554 ms
bg_business_layer_box3.png
1832 ms
bg_human_respect.jpg
1705 ms
bg_arrow_white02.png
1583 ms
bg_arrow_white56.png
1608 ms
bg_footer_family.png
1766 ms
bl_footer_menu.gif
1779 ms
bg_indicator_on.png
1791 ms
bg_visual.jpg
1879 ms
bg_visual02.jpg
2296 ms
bg_visual03.jpg
1902 ms
btn_bgSlider_pause.png
1751 ms
samsungsdi.com 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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
[id] attributes on active, focusable elements are not unique
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
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.
samsungsdi.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
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
samsungsdi.com SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
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
EN
KO
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Samsungsdi.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed Korean language. Our system also found out that Samsungsdi.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.
samsungsdi.com
Open Graph description is not detected on the main page of Samsung SDI. 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: