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Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

47vn.net

Parked | Free Dynamic DNS | Dynu Systems, Inc.

Page Load Speed

7.7 sec in total

First Response

829 ms

Resources Loaded

6.8 sec

Page Rendered

114 ms

47vn.net screenshot

About Website

Click here to check amazing 47 Vn content. Otherwise, check out these important facts you probably never knew about 47vn.net

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Key Findings

We analyzed 47vn.net page load time and found that the first response time was 829 ms and then it took 6.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

47vn.net performance score

0

Network Requests Diagram

47vn.net

829 ms

hp7uaRRC5ID1

512 ms

loading.css

810 ms

nct.screen.v11.0.10.css

3226 ms

nct.core.min.v1.2.js

4794 ms

Our browser made a total of 18 requests to load all elements on the main page. We found that 6% of them (1 request) were addressed to the original 47vn.net, 33% (6 requests) were made to Stc.id.nixcdn.com and 17% (3 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (4.8 sec) relates to the external source Stc.id.nixcdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 574.8 kB (77%)

Content Size

750.4 kB

After Optimization

175.6 kB

  • HTML
  • JavaScript
  • CSS

In fact, the total size of 47vn.net main page is 750.4 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. 30% of websites need less resources to load. Javascripts take 451.6 kB which makes up the majority of the site volume.

HTML Optimization

-44%

Potential reduce by 941 B

  • Original 2.1 kB
  • After minification 2.1 kB
  • After compression 1.2 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. 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 941 B or 44% of the original size.

JavaScript Optimization

-69%

Potential reduce by 312.1 kB

  • Original 451.6 kB
  • After minification 451.2 kB
  • After compression 139.4 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 312.1 kB or 69% of the original size.

CSS Optimization

-88%

Potential reduce by 261.7 kB

  • Original 296.7 kB
  • After minification 266.3 kB
  • After compression 35.0 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. 47vn.net needs all CSS files to be minified and compressed as it can save up to 261.7 kB or 88% of the original size.

Requests Breakdown

Number of requests can be reduced by 8 (50%)

Requests Now

16

After Optimization

8

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 16 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 47 Vn. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

47vn.net

47vn.net

829 ms

hp7uaRRC5ID1

hp7uaRRC5ID1

512 ms

loading.css

loading.css

810 ms

nct.screen.v11.0.10.css

nct.screen.v11.0.10.css

3226 ms

nct.core.min.v1.2.js

nct.core.min.v1.2.js

4794 ms

1.0.1.embed.js

1.0.1.embed.js

2032 ms

style_mp3.0.1.css

style_mp3.0.1.css

2036 ms

0.13.js

0.13.js

2030 ms

nqc.min.v-2.0.2.js

nqc.min.v-2.0.2.js

1080 ms

ga.js

ga.js

28 ms

rta.js

rta.js

75 ms

tagr_lib_learn_vn_v2.js

tagr_lib_learn_vn_v2.js

89 ms

gw.js

gw.js

73 ms

__utm.gif

__utm.gif

29 ms

__utm.gif

__utm.gif

24 ms

collect

collect

76 ms

learn

learn

452 ms

832927859.js

832927859.js

32 ms

SEO Factors

47vn.net SEO score

0

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    N/A

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 47vn.net can be misinterpreted by Google and other search engines. Our service has detected that English 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 47vn.net main page’s claimed encoding is . 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

47vn.net

Open Graph description is not detected on the main page of 47 Vn. 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: