Page load speed analysis

  • 38/100

    Normal result
  • 4

    Successful tests
  • 4

    Failed tests
  • First response

    1.1 sec

  • Resources loaded

    26 sec

  • Page rendered

    3.3 sec

  • Total page load time

    30.3 sec

Click here to check amazing 51911 content for China. Otherwise, check out these important facts you probably never knew about

We analyzed page load time and found that the first response time was 1.1 sec and then it took 29.2 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 41 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Page optimization

  • HTML 76.8 kB
    Images 67.8 kB
    Javascripts 101.2 kB
    CSS 0 B

    In fact, the total size of main page is 245.8 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. 15% of websites need less resources to load. Javascripts take 101.2 kB which makes up the majority of the site volume.

    • Original 76.8 kB
    • After minification 74.9 kB
    • After compression 10.3 kB

    HTML optimization

    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 66.5 kB or 87% of the original size.

    • Original 67.8 kB
    • After optimization 64.8 kB

    Image optimization

    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. 51911 images are well optimized though.

    • Original 101.2 kB
    • After minification 97.6 kB
    • After compression 34.6 kB

    JavaScript optimization

    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 66.6 kB or 66% of the original size.

Network requests diagram

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  • bmico.png
  • bmbg.png
  • bmbg2.jpg
  • i.js
  • 162.js
  • scores.xml
  • Open.htm

Our browser made a total of 73 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original, 82% (60 requests) were made to 0 and 10% (7 requests) were made to The less responsive or slowest element that took the longest time to load (20.3 sec) relates to the external source .

Additional info on


The browser has sent 28 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 51911. According to our analytics all requests are already optimized.









Possible request optimization











Normal result


As for redirects, our browser was forwarded to before it reached this domain.

IP address uses IP address which is currently shared with 4 other domains. The more sites share the same IP address, the higher the host server’s workload is. It is strongly recommended that the host server should be changed or the hosting provider should be requested to give a different (separate) IP address for this domain.

Poor result

IP Trace

DNS records

Type Host Target/ip TTL Other
A 232
NS 231
NS 231

300 Mname:
Serial: 1431924368
Refresh: 3600
Retry: 180
Expire: 1209600
Minimum-ttl: 180

Language and encoding

Poor result


ZH zh language flag


N/A  language flag





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

HTTPS certificate

SSL Certificate has no SSL certificate. Web browsing can be safer with HTTPS connection, so we suggest that it should be obtained for this site.

Normal result

Visitor World Map

Country of origin for 100% of all visits is China. Unfortunately, we cannot track the location of server and thus cannot define if the distance between their user base and server can potentially affect the page load time

Good result

Poor result

Social Sharing Optimization

Open Graph description is not detected on the main page of 51911. 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:

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