Tools & Wizards About Us
okcoin.cn screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

okcoin.cn

BTC Blockchain Explorer | BTC Market Price Transaction Volume | OKCoin Blockchain Explorer | OKCoin

Page Load Speed

20.4 sec in total

First Response

2.2 sec

Resources Loaded

17.8 sec

Page Rendered

351 ms

okcoin.cn screenshot

About Website

Click here to check amazing OKCoin content for China. Otherwise, check out these important facts you probably never knew about okcoin.cn

OKCoin is a world"s leading blockchain explorer support multiple cryptocurrencies.OKCoin provids real-time price,trading volume,turnover and other market information of cryptocurrency like BTC, LTC an...

Visit okcoin.cn

Key Findings

We analyzed Okcoin.cn page load time and found that the first response time was 2.2 sec and then it took 18.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster.

Performance Metrics

okcoin.cn performance score

0

Network Requests Diagram

okcoin.cn

2202 ms

www.okcoin.cn

898 ms

www.okcoin.cn

6173 ms

banner.css

361 ms

coincommon_v2.css

386 ms

Our browser made a total of 32 requests to load all elements on the main page. We found that 9% of them (3 requests) were addressed to the original Okcoin.cn, 88% (28 requests) were made to Img.okcoin.cn and 3% (1 request) were made to Hm.baidu.com. The less responsive or slowest element that took the longest time to load (7.9 sec) relates to the external source Hm.baidu.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 616.7 kB (68%)

Content Size

905.3 kB

After Optimization

288.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Okcoin.cn main page is 905.3 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 60% of websites need less resources to load. Javascripts take 423.0 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 23.1 kB

  • Original 30.4 kB
  • After minification 26.6 kB
  • After compression 7.3 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 3.8 kB, which is 12% 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 23.1 kB or 76% of the original size.

Image Optimization

-13%

Potential reduce by 27.1 kB

  • Original 201.3 kB
  • After minification 174.2 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, OKCoin needs image optimization as it can save up to 27.1 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-83%

Potential reduce by 349.0 kB

  • Original 423.0 kB
  • After minification 264.5 kB
  • After compression 73.9 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 349.0 kB or 83% of the original size.

CSS Optimization

-87%

Potential reduce by 217.4 kB

  • Original 250.7 kB
  • After minification 209.5 kB
  • After compression 33.2 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. Okcoin.cn needs all CSS files to be minified and compressed as it can save up to 217.4 kB or 87% of the original size.

Requests Breakdown

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

Requests Now

29

After Optimization

20

  • Images
  • JavaScript
  • CSS

The browser has sent 29 CSS, Javascripts, AJAX and image requests in order to completely render the main page of OKCoin. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

okcoin.cn

okcoin.cn

2202 ms

www.okcoin.cn

www.okcoin.cn

898 ms

www.okcoin.cn

www.okcoin.cn

6173 ms

banner.css

banner.css

361 ms

coincommon_v2.css

coincommon_v2.css

386 ms

jquery-ui.css

jquery-ui.css

363 ms

bodyen.css

bodyen.css

385 ms

index.css

index.css

365 ms

language_en.js

language_en.js

383 ms

jquery-1.8.2.js

jquery-1.8.2.js

484 ms

jquery-ui-1.9.0.custom.js

jquery-ui-1.9.0.custom.js

381 ms

coincommon.js

coincommon.js

514 ms

index.js

index.js

481 ms

index_top.jpg

index_top.jpg

93 ms

logo.png

logo.png

87 ms

logo012175.png

logo012175.png

88 ms

prompt.png

prompt.png

90 ms

news.png

news.png

90 ms

safe.png

safe.png

88 ms

reliable.png

reliable.png

93 ms

service.png

service.png

92 ms

multiple.png

multiple.png

95 ms

laptop_en.png

laptop_en.png

96 ms

ventureLogo.png

ventureLogo.png

95 ms

pt.png

pt.png

92 ms

weixin.jpg

weixin.jpg

96 ms

weixinsub.jpg

weixinsub.jpg

97 ms

ui-bg_flat_75_ffffff_40x100.png

ui-bg_flat_75_ffffff_40x100.png

25 ms

icon-flag.png

icon-flag.png

15 ms

controlDown.png

controlDown.png

14 ms

footer_icon.png

footer_icon.png

17 ms

hm.js

hm.js

7946 ms

SEO Factors

okcoin.cn SEO score

0

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Okcoin.cn can be misinterpreted by Google and other search engines. Our service has detected that English 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 Okcoin.cn 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

okcoin.cn

Open Graph description is not detected on the main page of OKCoin. 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: