5.7 sec in total
670 ms
4.8 sec
218 ms
Welcome to kgem.co.kr homepage info - get ready to check Kgem best content right away, or after learning these important things about kgem.co.kr
보석감정, 귀금속 세공, 주얼리라이노캐드, 주얼리디자인,지브러쉬, 그래스하퍼3D, 자격증 정보, 교육과정 안내.
Visit kgem.co.krWe analyzed Kgem.co.kr page load time and found that the first response time was 670 ms and then it took 5.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
kgem.co.kr performance score
name
value
score
weighting
Value7.8 s
0/100
10%
Value56.8 s
0/100
25%
Value21.0 s
0/100
10%
Value1,180 ms
21/100
30%
Value0
100/100
15%
Value14.6 s
8/100
10%
670 ms
206 ms
195 ms
386 ms
406 ms
Our browser made a total of 82 requests to load all elements on the main page. We found that all of those requests were addressed to Kgem.co.kr and no external sources were called. The less responsive or slowest element that took the longest time to load (2.2 sec) belongs to the original domain Kgem.co.kr.
Page size can be reduced by 219.7 kB (19%)
1.1 MB
925.0 kB
In fact, the total size of Kgem.co.kr main page is 1.1 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. 35% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.
Potential reduce by 156 B
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 156 B or 32% of the original size.
Potential reduce by 161.1 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, Kgem needs image optimization as it can save up to 161.1 kB or 15% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 47.6 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 47.6 kB or 66% of the original size.
Potential reduce by 10.8 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. Kgem.co.kr needs all CSS files to be minified and compressed as it can save up to 10.8 kB or 78% of the original size.
We found no issues to fix!
81
81
The browser has sent 81 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kgem. According to our analytics all requests are already optimized.
kgem.co.kr
670 ms
main.htm
206 ms
reset.css
195 ms
style.css
386 ms
jquery-1.4.2.min.js
406 ms
top_bg_02.jpg
200 ms
logo.gif
193 ms
menu_01.jpg
198 ms
nav_01.png
385 ms
nav_02.png
387 ms
nav_03.png
385 ms
nav_04.png
387 ms
nav_05.png
391 ms
nav_06.png
395 ms
menu_02.jpg
581 ms
nav_07.png
578 ms
nav_08.png
581 ms
nav_09.png
584 ms
nav_10.png
586 ms
nav_11.png
593 ms
nav_12.png
768 ms
nav_13.png
769 ms
menu_03.jpg
770 ms
nav_14.png
771 ms
nav_15.png
776 ms
nav_16.png
789 ms
nav_17.png
959 ms
menu_04.jpg
960 ms
menu_05.jpg
962 ms
nav_18.png
963 ms
menu_06.jpg
967 ms
nav_19.png
983 ms
nav_20.png
1148 ms
nav_21.png
1150 ms
nav_22.png
1151 ms
nav_23.png
1154 ms
nav_24.png
1156 ms
nav_25.png
1176 ms
menu_07.jpg
1334 ms
nav_26.png
1336 ms
nav_27.png
1291 ms
nav_28.png
1165 ms
menu_08.jpg
1167 ms
nav_29.png
1190 ms
menu_09.jpg
1157 ms
nav_30.png
1159 ms
nav_31.png
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nav_32.png
1164 ms
menu_10.jpg
1167 ms
nav_33.png
1191 ms
main_copy.png
1152 ms
left_ban_15.jpg
1155 ms
left_ban_17.jpg
1154 ms
left_ban_18.jpg
1156 ms
title_35.png
1163 ms
image_48.jpg
1188 ms
title_61.png
1156 ms
btn.gif
1160 ms
icon_news.gif
1159 ms
contents_bg_07.jpg
1356 ms
title_09.png
1167 ms
358_1155256285.jpg
1387 ms
title_31.png
1156 ms
101_1110767990.jpg
1541 ms
title_58.png
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1365 ms
left_benner_16.jpg
1337 ms
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1328 ms
left_benner_21.jpg
1170 ms
btn_68.jpg
1221 ms
left_benner_24.jpg
1345 ms
btn_80.jpg
1350 ms
footer_logo.png
1350 ms
menu_bg.jpg
1339 ms
visual_bg.png
2212 ms
visual.png
2111 ms
contents_bg_02.jpg
1349 ms
dot.gif
1348 ms
board_bg.gif
1350 ms
line.gif
1334 ms
contents_bg_06.jpg
1352 ms
footer_bg.png
1355 ms
kgem.co.kr accessibility score
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
Links do not have a discernible name
kgem.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
Page has valid source maps
kgem.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
Links do not have descriptive text
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
EUC-KR
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Kgem.co.kr 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 Kgem.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.
kgem.co.kr
Open Graph description is not detected on the main page of Kgem. 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: