Tools & Wizards About Us
pvcchang.com screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

pvcchang.com

大巨龙地板-大巨龙塑胶地板厂家_上海大巨龙pvc地板公司

Page Load Speed

57.7 sec in total

First Response

5.4 sec

Resources Loaded

51.7 sec

Page Rendered

569 ms

pvcchang.com screenshot

About Website

Welcome to pvcchang.com homepage info - get ready to check Pvcchang best content for China right away, or after learning these important things about pvcchang.com

上海大巨龙蓬盖新材料有限公司是国内较具规模的卷材PVC地板,卷材塑胶地板,同质透心地板,片材LVT地板，spc地板厂家,大巨龙地板是中国PVC地板行业十大品牌之一.大巨龙PVC地板拥有上海

Visit pvcchang.com

Key Findings

We analyzed Pvcchang.com page load time and found that the first response time was 5.4 sec and then it took 52.3 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 were 52 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

pvcchang.com performance score

0

Network Requests Diagram

pvcchang.com

5439 ms

global.css

504 ms

style.css

1461 ms

jquery-1.7.1.min.js

4015 ms

jquery.unobtrusive-ajax.min.js

999 ms

Our browser made a total of 86 requests to load all elements on the main page. We found that all of those requests were addressed to Pvcchang.com and no external sources were called. The less responsive or slowest element that took the longest time to load (20 sec) belongs to the original domain Pvcchang.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 214.1 kB (19%)

Content Size

1.1 MB

After Optimization

903.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Pvcchang.com main page is 1.1 MB. 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. Images take 892.8 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 30.3 kB

  • Original 37.7 kB
  • After minification 36.4 kB
  • After compression 7.4 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 30.3 kB or 80% of the original size.

Image Optimization

-6%

Potential reduce by 55.4 kB

  • Original 892.8 kB
  • After minification 837.4 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. Pvcchang images are well optimized though.

JavaScript Optimization

-67%

Potential reduce by 109.2 kB

  • Original 163.2 kB
  • After minification 160.8 kB
  • After compression 54.1 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 109.2 kB or 67% of the original size.

CSS Optimization

-80%

Potential reduce by 19.3 kB

  • Original 24.1 kB
  • After minification 22.7 kB
  • After compression 4.8 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. Pvcchang.com needs all CSS files to be minified and compressed as it can save up to 19.3 kB or 80% of the original size.

Requests Breakdown

Number of requests can be reduced by 4 (12%)

Requests Now

33

After Optimization

29

  • Images
  • JavaScript
  • CSS

The browser has sent 33 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Pvcchang. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

pvcchang.com

pvcchang.com

5439 ms

global.css

global.css

504 ms

style.css

style.css

1461 ms

jquery-1.7.1.min.js

jquery-1.7.1.min.js

4015 ms

jquery.unobtrusive-ajax.min.js

jquery.unobtrusive-ajax.min.js

999 ms

slider.js

slider.js

3021 ms

easy_slider.js

easy_slider.js

3580 ms

jquery.carouFredSel-6.0.4-packed.js

jquery.carouFredSel-6.0.4-packed.js

19676 ms

jquery.imagezoom.min.js

jquery.imagezoom.min.js

1949 ms

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1-15110214215U38.jpg

14793 ms

tel.jpg

tel.jpg

1005 ms

logo.jpg

logo.jpg

1969 ms

s_input_bg.jpg

s_input_bg.jpg

1007 ms

nav_bg.jpg

nav_bg.jpg

2589 ms

class_bg.jpg

class_bg.jpg

1043 ms

nav_line.jpg

nav_line.jpg

12262 ms

arrow.jpg

arrow.jpg

1513 ms

eva.jpg

eva.jpg

19960 ms

pre.jpg

pre.jpg

2345 ms

banner1.png

banner1.png

19959 ms

banner2.png

banner2.png

19959 ms

banner3.png

banner3.png

19959 ms

yuan.png

yuan.png

3060 ms

pre_tit.jpg

pre_tit.jpg

8104 ms

ico01.jpg

ico01.jpg

10402 ms

ico02.jpg

ico02.jpg

11899 ms

ico03.jpg

ico03.jpg

12853 ms

ico04.jpg

ico04.jpg

13948 ms

ico05.jpg

ico05.jpg

13332 ms

ico06.jpg

ico06.jpg

16583 ms

ad.jpg

ad.jpg

19955 ms

ys.jpg

ys.jpg

19954 ms

02.gif

02.gif

19955 ms

footer_tel.gif

footer_tel.gif

19954 ms

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1-151102135RYL.jpg

13752 ms

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9060 ms

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16761 ms

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17367 ms

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12061 ms

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19949 ms

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16564 ms

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1-1511021R61XK.jpg

19949 ms

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1-1511021Q9162M.jpg

18738 ms

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1-1511021G15b17.jpg

19947 ms

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1-1511021F21AR.jpg

19949 ms

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1-151102191455525.jpg

19948 ms

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1-1511021Z433D1.jpg

19948 ms

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1-1511021J125312.jpg

19950 ms

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19951 ms

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19948 ms

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1-1511030949105J.jpg

19948 ms

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19948 ms

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19948 ms

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1-1511030SK54Y.jpg

19947 ms

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1-1511030S521395.jpg

19947 ms

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1-1511030K64YY.jpg

19947 ms

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1-151102193419133.jpg

19947 ms

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1-151104133556219.jpg

19948 ms

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1-151104135055364.jpg

19947 ms

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1-151104135933640.jpg

19947 ms

1-1511041423123M.jpg

1-1511041423123M.jpg

19948 ms

1-151104140S1H0.jpg

1-151104140S1H0.jpg

19946 ms

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1-151104131S4G5.jpg

19946 ms

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1-151104131230S3.jpg

19946 ms

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1-151104130234J2.jpg

19946 ms

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1-1512161132424E.jpg

19947 ms

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1-151211095234920-lp.jpg

19947 ms

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1-151126162A1139-lp.jpg

19945 ms

1-15122H34944123-lp.jpg

1-15122H34944123-lp.jpg

19946 ms

pre_tit_bg.jpg

pre_tit_bg.jpg

19919 ms

pre_line.jpg

pre_line.jpg

19917 ms

go.jpg

go.jpg

19917 ms

why_bg.jpg

why_bg.jpg

19917 ms

arrow2.jpg

arrow2.jpg

19916 ms

help_btn.jpg

help_btn.jpg

19915 ms

tab_line.jpg

tab_line.jpg

19915 ms

top_tit.gif

top_tit.gif

19843 ms

yx.gif

yx.gif

19844 ms

user_bg.gif

user_bg.gif

19843 ms

weixin.gif

weixin.gif

19843 ms

about_tit.gif

about_tit.gif

19843 ms

user_bg2.gif

user_bg2.gif

19958 ms

dian.gif

dian.gif

19955 ms

footer_ico.jpg

footer_ico.jpg

19918 ms

1-151222101911351-lp.jpg

1-151222101911351-lp.jpg

17474 ms

1-151210114401K7-lp.jpg

1-151210114401K7-lp.jpg

14511 ms

SEO Factors

pvcchang.com 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 Pvcchang.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 Pvcchang.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

pvcchang.com

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