8 sec in total
938 ms
6.4 sec
647 ms
Click here to check amazing Leaderskey content for South Korea. Otherwise, check out these important facts you probably never knew about leaderskey.com
Visit leaderskey.comWe analyzed Leaderskey.com page load time and found that the first response time was 938 ms and then it took 7 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
leaderskey.com performance score
name
value
score
weighting
Value1.8 s
89/100
10%
Value3.0 s
79/100
25%
Value5.6 s
53/100
10%
Value30 ms
100/100
30%
Value0
100/100
15%
Value2.8 s
97/100
10%
938 ms
387 ms
579 ms
390 ms
391 ms
Our browser made a total of 129 requests to load all elements on the main page. We found that all of those requests were addressed to Leaderskey.com and no external sources were called. The less responsive or slowest element that took the longest time to load (1.9 sec) belongs to the original domain Leaderskey.com.
Page size can be reduced by 605.5 kB (17%)
3.5 MB
2.9 MB
In fact, the total size of Leaderskey.com main page is 3.5 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. 70% of websites need less resources to load. Images take 3.3 MB which makes up the majority of the site volume.
Potential reduce by 69.7 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 69.7 kB or 89% of the original size.
Potential reduce by 461.7 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, Leaderskey needs image optimization as it can save up to 461.7 kB or 14% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 73.6 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 73.6 kB or 71% of the original size.
Potential reduce by 476 B
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. Leaderskey.com needs all CSS files to be minified and compressed as it can save up to 476 B or 57% of the original size.
Number of requests can be reduced by 24 (19%)
127
103
The browser has sent 127 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Leaderskey. 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.
leaderskey.com
938 ms
style.css
387 ms
jquery-1.4.2.min.js
579 ms
common.js
390 ms
shop.js
391 ms
seal.js
205 ms
wrest.js
429 ms
main_01.jpg
392 ms
main_02.jpg
388 ms
main_03.jpg
393 ms
top_01.gif
196 ms
top_02.gif
196 ms
top_03.gif
202 ms
top_04.gif
389 ms
top_05.gif
400 ms
top_06.gif
407 ms
top_07.gif
579 ms
top_08.gif
579 ms
main_05.jpg
582 ms
btn_search.gif
585 ms
main_07.jpg
591 ms
main_08.jpg
1004 ms
left_01.gif
771 ms
leftmenu01.jpg
962 ms
leftmenu02.jpg
777 ms
leftmenu03.jpg
781 ms
leftmenu32.jpg
975 ms
leftmenu04.jpg
963 ms
leftmenu05.jpg
973 ms
leftmenu052.jpg
976 ms
leftmenu06.jpg
1155 ms
leftmenu07.jpg
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leftmenu08.jpg
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leftmenu091.jpg
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1361 ms
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1181 ms
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leftmenu19_2.jpg
1221 ms
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1352 ms
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1346 ms
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1350 ms
leftmenu24.jpg
1183 ms
leftmenu25.jpg
1186 ms
leftmenu27_over.jpg
1227 ms
main_15.jpg
1349 ms
blot.gif
1345 ms
dot_line.gif
1317 ms
main_22.jpg
1185 ms
map24.jpg
1378 ms
main_21_1.jpg
1824 ms
main_21_4.jpg
1738 ms
main_21_2.jpg
1548 ms
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1947 ms
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1768 ms
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1842 ms
lowmenu_01.jpg
1907 ms
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1885 ms
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1850 ms
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1911 ms
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1917 ms
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1890 ms
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1784 ms
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1784 ms
main_31.jpg
1857 ms
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1909 ms
hot_issu_bg.gif
1915 ms
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leaderskey.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.
Names and labels
These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
Image elements do not have [alt] attributes
Links do not have a discernible name
leaderskey.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
Page has valid source maps
leaderskey.com SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
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
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Leaderskey.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 Leaderskey.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.
leaderskey.com
Open Graph description is not detected on the main page of Leaderskey. 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: