Tools & Wizards About Us
glasses.com.cn screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

glasses.com.cn

中国眼镜网-中国眼镜行业领先的专业门户网站

Page Load Speed

55.7 sec in total

First Response

4.2 sec

Resources Loaded

51.1 sec

Page Rendered

414 ms

glasses.com.cn screenshot

About Website

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

中国眼镜网是眼镜行业具有影响力的网络媒体平台，致力于服务眼镜行业，提供全面的行业动态、产品信息、企业品牌、供求合作、人才培训、交流互动等服务。是汇聚眼镜品牌，眼镜企业，眼镜经销商，眼镜人才的大型信息交流平台。

Visit glasses.com.cn

Key Findings

We analyzed Glasses.com.cn page load time and found that the first response time was 4.2 sec and then it took 51.5 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 7 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

glasses.com.cn performance score

0

Network Requests Diagram

glasses.com.cn

4179 ms

www.glasses.com.cn

10607 ms

style.css

2759 ms

base.css

1241 ms

index.css

1259 ms

Our browser made a total of 121 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original Glasses.com.cn, 72% (87 requests) were made to Img.glasses.com.cn and 21% (25 requests) were made to St.glasses.com.cn. The less responsive or slowest element that took the longest time to load (20.5 sec) relates to the external source Img.glasses.com.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 230.9 kB (35%)

Content Size

654.3 kB

After Optimization

423.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Glasses.com.cn main page is 654.3 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. 25% of websites need less resources to load. Images take 444.6 kB which makes up the majority of the site volume.

HTML Optimization

-89%

Potential reduce by 119.8 kB

  • Original 134.9 kB
  • After minification 91.0 kB
  • After compression 15.1 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 43.9 kB, which is 33% 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 119.8 kB or 89% of the original size.

Image Optimization

-12%

Potential reduce by 52.3 kB

  • Original 444.6 kB
  • After minification 392.3 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, Glasses needs image optimization as it can save up to 52.3 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-75%

Potential reduce by 27.2 kB

  • Original 36.2 kB
  • After minification 31.2 kB
  • After compression 9.0 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 27.2 kB or 75% of the original size.

CSS Optimization

-82%

Potential reduce by 31.6 kB

  • Original 38.7 kB
  • After minification 33.6 kB
  • After compression 7.0 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. Glasses.com.cn needs all CSS files to be minified and compressed as it can save up to 31.6 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 16 (14%)

Requests Now

111

After Optimization

95

  • Images
  • JavaScript
  • CSS

The browser has sent 111 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Glasses. 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 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

glasses.com.cn

glasses.com.cn

4179 ms

www.glasses.com.cn

www.glasses.com.cn

10607 ms

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style.css

2759 ms

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1241 ms

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1259 ms

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SEO Factors

glasses.com.cn SEO score

0

Language and Encoding

  • Language Detected

    ZH

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Glasses.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 Glasses.com.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

glasses.com.cn

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