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zz.auto18.com screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

zz.auto18.com

Welcome to nginx!

Page Load Speed

66.3 sec in total

First Response

4.8 sec

Resources Loaded

61.3 sec

Page Rendered

302 ms

zz.auto18.com screenshot

About Website

Welcome to zz.auto18.com homepage info - get ready to check Zz Auto 18 best content for China right away, or after learning these important things about zz.auto18.com

中国汽车交易网郑州车市的汽车经销商发布郑州汽车市场郑州汽车报价,郑州汽车降价,促销活动，郑州车展信息.郑州二手车交易行情,郑州二手车评估价格.为汽车用品汽车零部件供应商提供产品展示销售

Visit zz.auto18.com

Key Findings

We analyzed Zz.auto18.com page load time and found that the first response time was 4.8 sec and then it took 61.6 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 57 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

zz.auto18.com performance score

0

Network Requests Diagram

zz.auto18.com

4776 ms

common.css

1280 ms

city.css

3272 ms

jquery.min.js

19921 ms

swfobject.js

19920 ms

Our browser made a total of 81 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original Zz.auto18.com, 78% (63 requests) were made to Auto18.com and 14% (11 requests) were made to Goo2sc.com. The less responsive or slowest element that took the longest time to load (20.5 sec) relates to the external source Auto18.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 268.6 kB (54%)

Content Size

495.7 kB

After Optimization

227.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Zz.auto18.com main page is 495.7 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. HTML takes 242.4 kB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 213.3 kB

  • Original 242.4 kB
  • After minification 233.7 kB
  • After compression 29.1 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 213.3 kB or 88% of the original size.

Image Optimization

-14%

Potential reduce by 29.9 kB

  • Original 216.0 kB
  • After minification 186.1 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, Zz Auto 18 needs image optimization as it can save up to 29.9 kB or 14% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-14%

Potential reduce by 971 B

  • Original 6.8 kB
  • After minification 6.8 kB
  • After compression 5.9 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 971 B or 14% of the original size.

CSS Optimization

-80%

Potential reduce by 24.3 kB

  • Original 30.4 kB
  • After minification 24.9 kB
  • After compression 6.1 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. Zz.auto18.com needs all CSS files to be minified and compressed as it can save up to 24.3 kB or 80% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

23

After Optimization

23

  • Images
  • JavaScript
  • CSS

The browser has sent 23 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zz Auto 18. According to our analytics all requests are already optimized.

Network Requests Diagram

zz.auto18.com

zz.auto18.com

4776 ms

common.css

common.css

1280 ms

city.css

city.css

3272 ms

jquery.min.js

jquery.min.js

19921 ms

swfobject.js

swfobject.js

19920 ms

headcommon.css

headcommon.css

19934 ms

jquery.autocomplete.js

jquery.autocomplete.js

19934 ms

ipaddress

ipaddress

19934 ms

headcommon.js

headcommon.js

19934 ms

head_hotcar.css

head_hotcar.css

20415 ms

hotcar_spec.php

hotcar_spec.php

20416 ms

hotcar_spec.php

hotcar_spec.php

20416 ms

hotcar_spec.php

hotcar_spec.php

20416 ms

hotcar_spec.php

hotcar_spec.php

20417 ms

hotcar_spec.php

hotcar_spec.php

20417 ms

hotcar_spec.php

hotcar_spec.php

20417 ms

hotcar_spec.php

hotcar_spec.php

20417 ms

hotcar_spec.php

hotcar_spec.php

20418 ms

PImgPlayer.js

PImgPlayer.js

2307 ms

Select_Search_Model_CarList_New.js

Select_Search_Model_CarList_New.js

20419 ms

Select_Search_Model.js

Select_Search_Model.js

20419 ms

iFocusLocateAD.js

iFocusLocateAD.js

20481 ms

urchin.js

urchin.js

42 ms

tousu.jpg

tousu.jpg

19183 ms

usedcar_20130819137688473974.jpg

usedcar_20130819137688473974.jpg

518 ms

btn_login.jpg

btn_login.jpg

10958 ms

newlogo.jpg

newlogo.jpg

12060 ms

1385690575.jpg

1385690575.jpg

19994 ms

1384998288.jpg

1384998288.jpg

18449 ms

tool_virtualbuycar.jpg

tool_virtualbuycar.jpg

18970 ms

tool_carprice.jpg

tool_carprice.jpg

19994 ms

tool_ordercar.jpg

tool_ordercar.jpg

19995 ms

1459152629.jpg

1459152629.jpg

19995 ms

zhang.jpg

zhang.jpg

19995 ms

1379407041.jpg

1379407041.jpg

19995 ms

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1349853013.jpg

19996 ms

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1374022376.jpg

19997 ms

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1374022969.jpg

19998 ms

1349853338.jpg

1349853338.jpg

19999 ms

1430809001.jpg

1430809001.jpg

19999 ms

1430812141.jpg

1430812141.jpg

19999 ms

1430812517.jpg

1430812517.jpg

20000 ms

tool_allcar.jpg

tool_allcar.jpg

20000 ms

tool_dealer.jpg

tool_dealer.jpg

20001 ms

usedcar_20131117138465878213.jpg

usedcar_20131117138465878213.jpg

6796 ms

usedcar_20131030138310368178.jpg

usedcar_20131030138310368178.jpg

7344 ms

usedcar_20131013138165119673.jpg

usedcar_20131013138165119673.jpg

7477 ms

usedcar_20130208136028911762.jpg

usedcar_20130208136028911762.jpg

1010 ms

usedcar_20121118135321309711.jpg

usedcar_20121118135321309711.jpg

2877 ms

usedcar_20120429133566638391.jpg

usedcar_20120429133566638391.jpg

3834 ms

usedcar_20130205136003557026.jpg

usedcar_20130205136003557026.jpg

4323 ms

usedcar_20130118135847979372.jpg

usedcar_20130118135847979372.jpg

6217 ms

usedcar_20130105135737159584.jpg

usedcar_20130105135737159584.jpg

8975 ms

tool_pk.jpg

tool_pk.jpg

19998 ms

tool_pic.jpg

tool_pic.jpg

19999 ms

tool_hao.jpg

tool_hao.jpg

19999 ms

tool_dai.jpg

tool_dai.jpg

19999 ms

tool_use.jpg

tool_use.jpg

19999 ms

citylist.html

citylist.html

19997 ms

tool_xian.jpg

tool_xian.jpg

19997 ms

tool_2sc.jpg

tool_2sc.jpg

19996 ms

1445592238.jpg

1445592238.jpg

19997 ms

1445593467.jpg

1445593467.jpg

19997 ms

1445591433.jpg

1445591433.jpg

19996 ms

1445591733.jpg

1445591733.jpg

19997 ms

1445592624.jpg

1445592624.jpg

19995 ms

1445592903.jpg

1445592903.jpg

19995 ms

sx.jpg

sx.jpg

19995 ms

guide_left.jpg

guide_left.jpg

19985 ms

__utm.gif

__utm.gif

6 ms

h.js

h.js

445 ms

guide_right.jpg

guide_right.jpg

19992 ms

21.gif

21.gif

800 ms

hm.gif

hm.gif

221 ms

hotcarli.jpg

hotcarli.jpg

20035 ms

1457509002.jpg

1457509002.jpg

19934 ms

1459215776.jpg

1459215776.jpg

19544 ms

1457508034.jpg

1457508034.jpg

20023 ms

1460086254.JPG

1460086254.JPG

20003 ms

bluelinebg.jpg

bluelinebg.jpg

20002 ms

gsj.gif

gsj.gif

20002 ms

SEO Factors

zz.auto18.com SEO score

0

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    N/A

  • Encoding

    GB2312

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Zz.auto18.com can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Zz.auto18.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

zz.auto18.com

Open Graph description is not detected on the main page of Zz Auto 18. 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: