Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

polypm.com.cn

北京保利国际拍卖有限公司

Page Load Speed

29.5 sec in total

First Response

1.4 sec

Resources Loaded

27.6 sec

Page Rendered

482 ms

polypm.com.cn screenshot

About Website

Click here to check amazing Polypm content for United States. Otherwise, check out these important facts you probably never knew about polypm.com.cn

北京保利国际拍卖有限公司 地址:北京市东城区朝阳门北大街1号新保利大厦三层 邮编:100010 Tel:+86(0)10-64083188 Fax:+86(0)10-64083186

Visit polypm.com.cn

Key Findings

We analyzed Polypm.com.cn page load time and found that the first response time was 1.4 sec and then it took 28.1 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 15 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

polypm.com.cn performance score

0

Network Requests Diagram

polypm.com.cn

1438 ms

www.polypm.com.cn

1704 ms

jquery-1.4.2.min.js

993 ms

module.css

725 ms

jquery.form.js

727 ms

Our browser made a total of 76 requests to load all elements on the main page. We found that 64% of them (49 requests) were addressed to the original Polypm.com.cn, 24% (18 requests) were made to Img.poly.artron.net and 3% (2 requests) were made to Static.mediav.com. The less responsive or slowest element that took the longest time to load (20.5 sec) relates to the external source Img.poly.artron.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 230.9 kB (22%)

Content Size

1.1 MB

After Optimization

823.5 kB

In fact, the total size of Polypm.com.cn main page is 1.1 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. 35% of websites need less resources to load. Images take 838.8 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 78.4 kB

  • Original 97.4 kB
  • After minification 83.5 kB
  • After compression 19.0 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. This page needs HTML code to be minified as it can gain 13.9 kB, which is 14% 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 78.4 kB or 81% of the original size.

Image Optimization

-8%

Potential reduce by 68.1 kB

  • Original 838.8 kB
  • After minification 770.7 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. Polypm images are well optimized though.

JavaScript Optimization

-71%

Potential reduce by 82.1 kB

  • Original 115.1 kB
  • After minification 99.4 kB
  • After compression 33.0 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 82.1 kB or 71% of the original size.

CSS Optimization

-72%

Potential reduce by 2.3 kB

  • Original 3.2 kB
  • After minification 2.9 kB
  • After compression 892 B

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. Polypm.com.cn needs all CSS files to be minified and compressed as it can save up to 2.3 kB or 72% of the original size.

Requests Breakdown

Number of requests can be reduced by 10 (17%)

Requests Now

58

After Optimization

48

The browser has sent 58 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Polypm. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and as a result speed up the page load time.

SEO Factors

polypm.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 Polypm.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 Polypm.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

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