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Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

oka.com.cn

首页-北京欧卡技术有限公司

Page Load Speed

33.3 sec in total

First Response

4.7 sec

Resources Loaded

28.3 sec

Page Rendered

284 ms

About Website

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

北京欧卡技术有限公司

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Key Findings

We analyzed Oka.com.cn page load time and found that the first response time was 4.7 sec and then it took 28.6 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster. Unfortunately, there were 3 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

oka.com.cn performance score

0

Network Requests Diagram

oka.com.cn

4698 ms

style.css

774 ms

s

3755 ms

pc.min.js

2712 ms

bodybg.jpg

1739 ms

Our browser made a total of 58 requests to load all elements on the main page. We found that 48% of them (28 requests) were addressed to the original Oka.com.cn, 28% (16 requests) were made to Qiao.baidu.com and 7% (4 requests) were made to P4.qiao.baidu.com. The less responsive or slowest element that took the longest time to load (20.2 sec) belongs to the original domain Oka.com.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 75.8 kB (33%)

Content Size

231.6 kB

After Optimization

155.7 kB

  • HTML
  • Images
  • CSS

In fact, the total size of Oka.com.cn main page is 231.6 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. 20% of websites need less resources to load. Images take 167.7 kB which makes up the majority of the site volume.

HTML Optimization

-71%

Potential reduce by 14.4 kB

  • Original 20.3 kB
  • After minification 19.7 kB
  • After compression 5.9 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 14.4 kB or 71% of the original size.

Image Optimization

-15%

Potential reduce by 24.7 kB

  • Original 167.7 kB
  • After minification 143.0 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, Oka needs image optimization as it can save up to 24.7 kB or 15% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

CSS Optimization

-84%

Potential reduce by 36.8 kB

  • Original 43.6 kB
  • After minification 32.0 kB
  • After compression 6.8 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. Oka.com.cn needs all CSS files to be minified and compressed as it can save up to 36.8 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 20 (37%)

Requests Now

54

After Optimization

34

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 54 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Oka. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

SEO Factors

oka.com.cn SEO score

0

Language and Encoding

  • Language Detected

    ZH

  • Language Claimed

    N/A

  • Encoding

    GB2312

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Oka.com.cn can be misinterpreted by Google and other search engines. Our service has detected that Chinese 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 Oka.com.cn main page’s claimed encoding is gb2312. 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.

Social Sharing Optimization

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