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xxwenda.com screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

xxwenda.com

小象问答-hadoop,spark,storm,R,hive,hbase,redis,大数据问答社区

Page Load Speed

52.9 sec in total

First Response

3.1 sec

Resources Loaded

49.5 sec

Page Rendered

278 ms

xxwenda.com screenshot

About Website

Welcome to xxwenda.com homepage info - get ready to check Xxwenda best content right away, or after learning these important things about xxwenda.com

大数据技术问答社区

Visit xxwenda.com

Key Findings

We analyzed Xxwenda.com page load time and found that the first response time was 3.1 sec and then it took 49.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster. Unfortunately, there were 5 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

xxwenda.com performance score

0

Network Requests Diagram

xxwenda.com

3081 ms

wenda.chinahadoop.cn

3828 ms

bootstrap.css

11773 ms

icon.css

4677 ms

common.css

9990 ms

Our browser made a total of 68 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Xxwenda.com, 94% (64 requests) were made to Wenda.chinahadoop.cn and 1% (1 request) were made to Tajs.qq.com. The less responsive or slowest element that took the longest time to load (20.3 sec) relates to the external source Wenda.chinahadoop.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 489.7 kB (75%)

Content Size

654.7 kB

After Optimization

164.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Xxwenda.com main page is 654.7 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 347.9 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 39.9 kB

  • Original 47.8 kB
  • After minification 43.4 kB
  • After compression 8.0 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 39.9 kB or 83% of the original size.

Image Optimization

-19%

Potential reduce by 7.1 kB

  • Original 36.5 kB
  • After minification 29.5 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, Xxwenda needs image optimization as it can save up to 7.1 kB or 19% 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 260.0 kB

  • Original 347.9 kB
  • After minification 267.4 kB
  • After compression 87.8 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 260.0 kB or 75% of the original size.

CSS Optimization

-82%

Potential reduce by 182.8 kB

  • Original 222.4 kB
  • After minification 209.5 kB
  • After compression 39.7 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. Xxwenda.com needs all CSS files to be minified and compressed as it can save up to 182.8 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 40 (67%)

Requests Now

60

After Optimization

20

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 60 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Xxwenda. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 32 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

xxwenda.com

xxwenda.com

3081 ms

wenda.chinahadoop.cn

wenda.chinahadoop.cn

3828 ms

bootstrap.css

bootstrap.css

11773 ms

icon.css

icon.css

4677 ms

common.css

common.css

9990 ms

link.css

link.css

1092 ms

style.css

style.css

1182 ms

jisilu_public.css

jisilu_public.css

2231 ms

jisilu_index.css

jisilu_index.css

6392 ms

JiSiLu.css

JiSiLu.css

4726 ms

shCore.css

shCore.css

3900 ms

shThemeDefault.css

shThemeDefault.css

5440 ms

XRegExp.js

XRegExp.js

10022 ms

shCore.js

shCore.js

17795 ms

shBrushAppleScript.js

shBrushAppleScript.js

6855 ms

shBrushAS3.js

shBrushAS3.js

7611 ms

shBrushBash.js

shBrushBash.js

8133 ms

shBrushColdFusion.js

shBrushColdFusion.js

12346 ms

shBrushCpp.js

shBrushCpp.js

14640 ms

shBrushCSharp.js

shBrushCSharp.js

12164 ms

shBrushCss.js

shBrushCss.js

11267 ms

shBrushDelphi.js

shBrushDelphi.js

11791 ms

shBrushDiff.js

shBrushDiff.js

12240 ms

shBrushErlang.js

shBrushErlang.js

13119 ms

shBrushGroovy.js

shBrushGroovy.js

14183 ms

shBrushJava.js

shBrushJava.js

13878 ms

shBrushJavaFX.js

shBrushJavaFX.js

15066 ms

shBrushJScript.js

shBrushJScript.js

13630 ms

shBrushPerl.js

shBrushPerl.js

14927 ms

shBrushPhp.js

shBrushPhp.js

17498 ms

shBrushPlain.js

shBrushPlain.js

14714 ms

shBrushPowerShell.js

shBrushPowerShell.js

15977 ms

shBrushPython.js

shBrushPython.js

16889 ms

shBrushRuby.js

shBrushRuby.js

16339 ms

shBrushSass.js

shBrushSass.js

17859 ms

shBrushScala.js

shBrushScala.js

17818 ms

shBrushSql.js

shBrushSql.js

17311 ms

shBrushVb.js

shBrushVb.js

16342 ms

shBrushXml.js

shBrushXml.js

16649 ms

jquery.2.js

jquery.2.js

19759 ms

stats

stats

16102 ms

jquery.form.js

jquery.form.js

19525 ms

plug-in_module.js

plug-in_module.js

20092 ms

aws.js

aws.js

20317 ms

aw_template.js

aw_template.js

20265 ms

app.js

app.js

15662 ms

compatibility.js

compatibility.js

15499 ms

bg.gif

bg.gif

1209 ms

indexWeiXin.jpg

indexWeiXin.jpg

2847 ms

08_avatar_min.jpg

08_avatar_min.jpg

882 ms

22_avatar_min.jpg

22_avatar_min.jpg

1090 ms

11_avatar_min.jpg

11_avatar_min.jpg

1109 ms

39_avatar_min.jpg

39_avatar_min.jpg

1320 ms

29_avatar_min.jpg

29_avatar_min.jpg

3739 ms

58_avatar_min.jpg

58_avatar_min.jpg

1678 ms

81_avatar_min.jpg

81_avatar_min.jpg

1680 ms

78_avatar_min.jpg

78_avatar_min.jpg

1754 ms

36_avatar_min.jpg

36_avatar_min.jpg

4218 ms

20_avatar_min.jpg

20_avatar_min.jpg

2229 ms

09_avatar_min.jpg

09_avatar_min.jpg

2135 ms

53_avatar_min.jpg

53_avatar_min.jpg

4128 ms

19_avatar_min.jpg

19_avatar_min.jpg

3307 ms

16_avatar_min.jpg

16_avatar_min.jpg

2781 ms

logo.png

logo.png

4988 ms

banner1452239636.jpg

banner1452239636.jpg

19965 ms

push.js

push.js

757 ms

iframe-bridge.html

iframe-bridge.html

1011 ms

icomoon.woff

icomoon.woff

9445 ms

SEO Factors

xxwenda.com SEO score

0

Language and Encoding

  • Language Detected

    ZH

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Xxwenda.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 Xxwenda.com main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.

Social Sharing Optimization

xxwenda.com

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