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Report Summary

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    Performance

  • 0

    Accessibility

  • 0

    Best Practices

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    SEO

coinone.co.kr

How to enable JavaScript in your browser and why

Page Load Speed

7.7 sec in total

First Response

1.8 sec

Resources Loaded

5.3 sec

Page Rendered

597 ms

coinone.co.kr screenshot

About Website

Visit coinone.co.kr now to see the best up-to-date Coinone content for South Korea and also check out these interesting facts you probably never knew about coinone.co.kr

Instructions on how to enable (activate) JavaScript in web browser and why.

Visit coinone.co.kr

Key Findings

We analyzed Coinone.co.kr page load time and found that the first response time was 1.8 sec and then it took 5.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

coinone.co.kr performance score

0

Network Requests Diagram

coinone.co.kr

1806 ms

f21ddb63553a.css

116 ms

2f8a3b75abc3.css

484 ms

6f6b9e3d6a3d.js

735 ms

a2926074c367.js

503 ms

Our browser made a total of 47 requests to load all elements on the main page. We found that 53% of them (25 requests) were addressed to the original Coinone.co.kr, 15% (7 requests) were made to Push.coinone.co.kr and 6% (3 requests) were made to V2.zopim.com. The less responsive or slowest element that took the longest time to load (2.9 sec) belongs to the original domain Coinone.co.kr.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.0 MB (55%)

Content Size

1.9 MB

After Optimization

853.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Coinone.co.kr main page is 1.9 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. 65% of websites need less resources to load. Images take 694.1 kB which makes up the majority of the site volume.

HTML Optimization

-47%

Potential reduce by 157.8 kB

  • Original 337.9 kB
  • After minification 336.2 kB
  • After compression 180.0 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 157.8 kB or 47% of the original size.

Image Optimization

-31%

Potential reduce by 211.7 kB

  • Original 694.1 kB
  • After minification 482.3 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, Coinone needs image optimization as it can save up to 211.7 kB or 31% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-57%

Potential reduce by 135.7 kB

  • Original 237.6 kB
  • After minification 237.5 kB
  • After compression 101.8 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 135.7 kB or 57% of the original size.

CSS Optimization

-85%

Potential reduce by 528.3 kB

  • Original 618.0 kB
  • After minification 568.9 kB
  • After compression 89.7 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. Coinone.co.kr needs all CSS files to be minified and compressed as it can save up to 528.3 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 9 (31%)

Requests Now

29

After Optimization

20

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 29 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Coinone. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

coinone.co.kr

coinone.co.kr

1806 ms

f21ddb63553a.css

f21ddb63553a.css

116 ms

2f8a3b75abc3.css

2f8a3b75abc3.css

484 ms

6f6b9e3d6a3d.js

6f6b9e3d6a3d.js

735 ms

a2926074c367.js

a2926074c367.js

503 ms

outdatedbrowser.js

outdatedbrowser.js

15 ms

5WWZhA3nCuE

5WWZhA3nCuE

763 ms

coinone_logo_white_main.png

coinone_logo_white_main.png

759 ms

lang_icon_ko_white.png

lang_icon_ko_white.png

758 ms

background.jpg

background.jpg

1720 ms

icon_sprite.png

icon_sprite.png

758 ms

bitnori.png

bitnori.png

758 ms

coinone_logo_gray.png

coinone_logo_gray.png

756 ms

SpoqaHanSans-Regular.woff

SpoqaHanSans-Regular.woff

2505 ms

SpoqaHanSans-Bold.woff

SpoqaHanSans-Bold.woff

2502 ms

SpoqaHanSans-Thin.woff

SpoqaHanSans-Thin.woff

2505 ms

Nexa_Regular.woff

Nexa_Regular.woff

1407 ms

Nexa_Bold.woff

Nexa_Bold.woff

1633 ms

Nexa_Light.woff

Nexa_Light.woff

2485 ms

Nexa_Thin.woff

Nexa_Thin.woff

2673 ms

glyphicons-halflings-regular.woff

glyphicons-halflings-regular.woff

2411 ms

widget_v2.132.js

widget_v2.132.js

408 ms

kakaotalk_btn_small.png

kakaotalk_btn_small.png

2885 ms

bitgo_banner_small_gray.png

bitgo_banner_small_gray.png

2857 ms

unicro_banner_small_gray.png

unicro_banner_small_gray.png

2886 ms

comodo_banner_small_gray.png

comodo_banner_small_gray.png

2893 ms

analytics.js

analytics.js

663 ms

1407 ms

2701 ms

__$$__stringtable_lang_ko.js

__$$__stringtable_lang_ko.js

103 ms

www-embed-player-vflQrT_sR.css

www-embed-player-vflQrT_sR.css

123 ms

www-embed-player.js

www-embed-player.js

187 ms

collect

collect

28 ms

collect

collect

185 ms

6BOEML_YqI6cKINK5dmh8ZufcXg7sBa4jeB-I9gQ0xI.js

6BOEML_YqI6cKINK5dmh8ZufcXg7sBa4jeB-I9gQ0xI.js

36 ms

ad_status.js

ad_status.js

146 ms

2UX7WLTfW3W8TclTUvlFyQ.woff

2UX7WLTfW3W8TclTUvlFyQ.woff

149 ms

RxZJdnzeo3R5zSexge8UUT8E0i7KZn-EPnyo3HZu7kw.woff

RxZJdnzeo3R5zSexge8UUT8E0i7KZn-EPnyo3HZu7kw.woff

153 ms

824 ms

184 ms

808 ms

avatar_simple_visitor.png

avatar_simple_visitor.png

125 ms

aL63HcygAAVYuCCsAAA==

aL63HcygAAVYuCCsAAA==

7 ms

411 ms

179 ms

181 ms

nr-885.min.js

nr-885.min.js

45 ms

SEO Factors

coinone.co.kr SEO score

0

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    KO

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Coinone.co.kr 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 Coinone.co.kr 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.

Social Sharing Optimization

coinone.co.kr

Open Graph data is detected on the main page of Coinone. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: