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51511.com screenshot

Report Summary

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    Performance

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    Accessibility

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    Best Practices

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    SEO

51511.com

厦门真物善商贸有限公司

Page Load Speed

35.1 sec in total

First Response

9.4 sec

Resources Loaded

25.6 sec

Page Rendered

169 ms

51511.com screenshot

About Website

Visit 51511.com now to see the best up-to-date 51511 content and also check out these interesting facts you probably never knew about 51511.com

厦门真物善商贸有限公司专业提供厦门男性保健品,牡蛎虫草的功效,参蚕片的功效,龟鹿膏的功效,鹿精牡蛎膏的功效对改善男性健康有很大的功效。

Visit 51511.com

Key Findings

We analyzed 51511.com page load time and found that the first response time was 9.4 sec and then it took 25.7 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 was 1 request timeout, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

51511.com performance score

0

Network Requests Diagram

51511.com

9356 ms

allcity.css

3191 ms

logo.gif

3778 ms

citybg.gif

782 ms

hbg.gif

20341 ms

Our browser made a total of 19 requests to load all elements on the main page. We found that 68% of them (13 requests) were addressed to the original 51511.com, 11% (2 requests) were made to Hm.baidu.com and 5% (1 request) were made to Webscan.360.cn. The less responsive or slowest element that took the longest time to load (20.3 sec) belongs to the original domain 51511.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 23.3 kB (75%)

Content Size

31.0 kB

After Optimization

7.7 kB

  • HTML
  • JavaScript
  • CSS

In fact, the total size of 51511.com main page is 31.0 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 5% of websites need less resources to load. HTML takes 24.3 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 18.5 kB

  • Original 24.3 kB
  • After minification 23.8 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 18.5 kB or 76% of the original size.

JavaScript Optimization

-69%

Potential reduce by 2.2 kB

  • Original 3.2 kB
  • After minification 2.2 kB
  • After compression 972 B

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 2.2 kB or 69% of the original size.

CSS Optimization

-74%

Potential reduce by 2.6 kB

  • Original 3.5 kB
  • After minification 2.8 kB
  • After compression 913 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. 51511.com needs all CSS files to be minified and compressed as it can save up to 2.6 kB or 74% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

17

After Optimization

17

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 17 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 51511. According to our analytics all requests are already optimized.

Network Requests Diagram

51511.com

51511.com

9356 ms

allcity.css

allcity.css

3191 ms

logo.gif

logo.gif

3778 ms

citybg.gif

citybg.gif

782 ms

hbg.gif

hbg.gif

20341 ms

note.gif

note.gif

4362 ms

h.js

h.js

925 ms

ed5f34b2139031f7d84d2a1f0d1b3ec6

ed5f34b2139031f7d84d2a1f0d1b3ec6

2601 ms

a

a

9 ms

beian.gif

beian.gif

502 ms

JONERED_153.gif

JONERED_153.gif

533 ms

JONERED_159.gif

JONERED_159.gif

6977 ms

jubao.gif

jubao.gif

978 ms

tdflag1.jpg

tdflag1.jpg

3710 ms

wangxin.gif

wangxin.gif

10669 ms

fljxxzx.png

fljxxzx.png

4517 ms

21.gif

21.gif

838 ms

hm.gif

hm.gif

451 ms

s.gif

s.gif

13 ms

SEO Factors

51511.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 51511.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 51511.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

51511.com

Open Graph description is not detected on the main page of 51511. 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: