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Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

v.jdb.cn

加多宝－当V时刻遇上V罐

Page Load Speed

37.7 sec in total

First Response

4.3 sec

Resources Loaded

33.2 sec

Page Rendered

154 ms

v.jdb.cn screenshot

About Website

Welcome to v.jdb.cn homepage info - get ready to check V Jdb best content for China right away, or after learning these important things about v.jdb.cn

加多宝－当V时刻遇上V罐

Visit v.jdb.cn

Key Findings

We analyzed V.jdb.cn page load time and found that the first response time was 4.3 sec and then it took 33.3 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

v.jdb.cn performance score

0

Network Requests Diagram

v.jdb.cn

4331 ms

swfobject.js

478 ms

swfResize.js

756 ms

m.htm

19829 ms

idigger.js

2111 ms

Our browser made a total of 21 requests to load all elements on the main page. We found that 19% of them (4 requests) were addressed to the original V.jdb.cn, 19% (4 requests) were made to T.hypers.com.cn and 14% (3 requests) were made to Wmcm.qtmojo.com. The less responsive or slowest element that took the longest time to load (19.8 sec) relates to the external source Irs09.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 25.5 kB (38%)

Content Size

67.4 kB

After Optimization

41.9 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of V.jdb.cn main page is 67.4 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. Only 10% of websites need less resources to load. Javascripts take 60.2 kB which makes up the majority of the site volume.

HTML Optimization

-52%

Potential reduce by 2.4 kB

  • Original 4.6 kB
  • After minification 4.4 kB
  • After compression 2.2 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 2.4 kB or 52% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 2.6 kB
  • After minification 2.6 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. V Jdb images are well optimized though.

JavaScript Optimization

-38%

Potential reduce by 23.1 kB

  • Original 60.2 kB
  • After minification 59.8 kB
  • After compression 37.1 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 23.1 kB or 38% of the original size.

Requests Breakdown

Number of requests can be reduced by 5 (45%)

Requests Now

11

After Optimization

6

  • AJAX
  • Images
  • JavaScript

The browser has sent 11 CSS, Javascripts, AJAX and image requests in order to completely render the main page of V Jdb. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

v.jdb.cn

v.jdb.cn

4331 ms

swfobject.js

swfobject.js

478 ms

swfResize.js

swfResize.js

756 ms

m.htm

m.htm

19829 ms

idigger.js

idigger.js

2111 ms

adxcm_base_idigger.htm

adxcm_base_idigger.htm

1536 ms

logo.jpg

logo.jpg

3440 ms

hwt.js

hwt.js

1235 ms

iframe.html

iframe.html

696 ms

pixel

pixel

79 ms

t.gif

t.gif

4961 ms

mapping.do

mapping.do

4099 ms

conversion.js

conversion.js

58 ms

59 ms

pixel

pixel

23 ms

101 ms

hwt

hwt

1687 ms

711 ms

756 ms

hwt

hwt

694 ms

390 ms

SEO Factors

v.jdb.cn 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 V.jdb.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 V.jdb.cn 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

v.jdb.cn

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