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Report Summary

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    Performance

  • 0

    Accessibility

  • 0

    Best Practices

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    SEO

wowza.cn

Wowza | 流媒体服务器软件 Wowza Streaming Engine

Page Load Speed

3.4 sec in total

First Response

743 ms

Resources Loaded

2.5 sec

Page Rendered

145 ms

wowza.cn screenshot

About Website

Welcome to wowza.cn homepage info - get ready to check Wowza best content for China right away, or after learning these important things about wowza.cn

Wowza Media System LLC中文官网，北京联方信科信息技术有限责任公司是目前国内唯一一家专业提供Wowza 公司全线产品技术支持的公司和代理商，致力于Wowza公司产品在国内的技术推广

Visit wowza.cn

Key Findings

We analyzed Wowza.cn page load time and found that the first response time was 743 ms and then it took 2.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

wowza.cn performance score

0

Network Requests Diagram

wowza.cn

743 ms

main.css

85 ms

wb.js

259 ms

hm.js

1522 ms

logo.png

43 ms

Our browser made a total of 6 requests to load all elements on the main page. We found that 67% of them (4 requests) were addressed to the original Wowza.cn, 17% (1 request) were made to Tjs.sjs.sinajs.cn and 17% (1 request) were made to Hm.baidu.com. The less responsive or slowest element that took the longest time to load (1.5 sec) relates to the external source Hm.baidu.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 46.4 kB (62%)

Content Size

74.4 kB

After Optimization

28.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Wowza.cn main page is 74.4 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. Only 10% of websites need less resources to load. Javascripts take 26.8 kB which makes up the majority of the site volume.

HTML Optimization

-72%

Potential reduce by 15.1 kB

  • Original 20.9 kB
  • After minification 20.4 kB
  • After compression 5.8 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 15.1 kB or 72% of the original size.

Image Optimization

-15%

Potential reduce by 1.7 kB

  • Original 11.1 kB
  • After minification 9.4 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, Wowza needs image optimization as it can save up to 1.7 kB or 15% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-64%

Potential reduce by 17.1 kB

  • Original 26.8 kB
  • After minification 26.8 kB
  • After compression 9.6 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 17.1 kB or 64% of the original size.

CSS Optimization

-80%

Potential reduce by 12.5 kB

  • Original 15.6 kB
  • After minification 13.7 kB
  • After compression 3.2 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. Wowza.cn needs all CSS files to be minified and compressed as it can save up to 12.5 kB or 80% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

5

After Optimization

5

  • Images
  • JavaScript
  • CSS

The browser has sent 5 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Wowza. According to our analytics all requests are already optimized.

Network Requests Diagram

wowza.cn

wowza.cn

743 ms

main.css

main.css

85 ms

wb.js

wb.js

259 ms

hm.js

hm.js

1522 ms

logo.png

logo.png

43 ms

ui-icons_8d78a5_256x240.png

ui-icons_8d78a5_256x240.png

33 ms

SEO Factors

wowza.cn SEO score

0

Language and Encoding

  • Language Detected

    ZH

  • Language Claimed

    ZH

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Wowza.cn can be misinterpreted by Google and other search engines. Our service has detected that Chinese is used on the page, and it matches the claimed language. Our system also found out that Wowza.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

wowza.cn

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