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epai51.com screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

epai51.com

二手设备拍卖网

Page Load Speed

48.7 sec in total

First Response

19.5 sec

Resources Loaded

28.8 sec

Page Rendered

311 ms

epai51.com screenshot

About Website

Visit epai51.com now to see the best up-to-date Epai 51 content and also check out these interesting facts you probably never knew about epai51.com

二手设备拍卖网（www.epai51.com)，是中国首家以网络作为平台在线销售二手设备的购物网站。我们的目标是打造中国规模最大、服务最好的行业交易网站。 中国二手设备拍卖网的宗旨：'服务大众,奉献社会'.

Visit epai51.com

Key Findings

We analyzed Epai51.com page load time and found that the first response time was 19.5 sec and then it took 29.1 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.

Performance Metrics

epai51.com performance score

0

Network Requests Diagram

epai51.com

19531 ms

msclass.js

2763 ms

meicss.css

1453 ms

index_8j_611.css

2531 ms

jquery.js

1995 ms

Our browser made a total of 75 requests to load all elements on the main page. We found that 92% of them (69 requests) were addressed to the original Epai51.com, 1% (1 request) were made to S17.cnzz.com and 1% (1 request) were made to Oz.cnzz.com. The less responsive or slowest element that took the longest time to load (19.9 sec) belongs to the original domain Epai51.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 321.8 kB (35%)

Content Size

913.6 kB

After Optimization

591.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Epai51.com main page is 913.6 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 721.9 kB which makes up the majority of the site volume.

HTML Optimization

-89%

Potential reduce by 126.1 kB

  • Original 141.3 kB
  • After minification 110.2 kB
  • After compression 15.2 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 31.1 kB, which is 22% 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 126.1 kB or 89% of the original size.

Image Optimization

-21%

Potential reduce by 155.1 kB

  • Original 721.9 kB
  • After minification 566.9 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, Epai 51 needs image optimization as it can save up to 155.1 kB or 21% 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 16.4 kB

  • Original 21.8 kB
  • After minification 16.2 kB
  • After compression 5.3 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 16.4 kB or 75% of the original size.

CSS Optimization

-85%

Potential reduce by 24.2 kB

  • Original 28.5 kB
  • After minification 23.8 kB
  • After compression 4.3 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. Epai51.com needs all CSS files to be minified and compressed as it can save up to 24.2 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 29 (40%)

Requests Now

73

After Optimization

44

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 73 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Epai 51. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

epai51.com

epai51.com

19531 ms

msclass.js

msclass.js

2763 ms

meicss.css

meicss.css

1453 ms

index_8j_611.css

index_8j_611.css

2531 ms

jquery.js

jquery.js

1995 ms

vCode.asp

vCode.asp

370 ms

deng3.jpg

deng3.jpg

570 ms

zhu2.jpg

zhu2.jpg

3354 ms

logo2.jpg

logo2.jpg

351 ms

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2015122463913.gif

625 ms

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201493098733.gif

722 ms

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2162 ms

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1860 ms

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201410819666.gif

893 ms

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201511455076.jpg

1427 ms

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index_67.jpg

1164 ms

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1433 ms

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3842 ms

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zhu123.jpg

3199 ms

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2142 ms

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1index_161.jpg

2437 ms

hot123.gif

hot123.gif

2509 ms

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index_11312.jpg

2718 ms

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2015111232480.jpg

19942 ms

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4167 ms

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index_01.jpg

3457 ms

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6518 ms

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index_68.jpg

4522 ms

bjj2.jpg

bjj2.jpg

5593 ms

bjj.jpg

bjj.jpg

4423 ms

bei2.jpg

bei2.jpg

4709 ms

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4768 ms

bjj3.jpg

bjj3.jpg

5272 ms

01.jpg

01.jpg

6151 ms

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5448 ms

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201562422434.gif

5460 ms

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201631654696.gif

6945 ms

index_left_1.jpg

index_left_1.jpg

4638 ms

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index_121.jpg

4918 ms

bei1.jpg

bei1.jpg

6029 ms

go.gif

go.gif

5195 ms

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index_124.jpg

5357 ms

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index_131.jpg

5483 ms

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201512383647.gif

5767 ms

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index_140.jpg

368 ms

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397 ms

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index_144.jpg

543 ms

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index_146.jpg

649 ms

index_135.jpg

index_135.jpg

286 ms

index_132.jpg

index_132.jpg

356 ms

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index_149.jpg

355 ms

index_152.jpg

index_152.jpg

282 ms

index_159.jpg

index_159.jpg

369 ms

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2014102538233.jpg

6675 ms

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2014102558111.jpg

840 ms

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2014102542906.jpg

9565 ms

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2765 ms

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1328 ms

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2170 ms

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index_168.jpg

1971 ms

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4100 ms

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1045 ms

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1889 ms

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1906 ms

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2178 ms

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2445 ms

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3020 ms

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7560 ms

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201152432153.gif

3300 ms

stat.php

stat.php

2092 ms

stat.htm

stat.htm

163 ms

core.php

core.php

1137 ms

9.gif

9.gif

4751 ms

pic.gif

pic.gif

762 ms

app.gif

app.gif

1458 ms

SEO Factors

epai51.com 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 Epai51.com 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 Epai51.com 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

epai51.com

Open Graph description is not detected on the main page of Epai 51. 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: