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bellows-expansionjoint.com screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

bellows-expansionjoint.com

502 Bad Gateway nginx openresty 54.160.236.51

Page Load Speed

15.7 sec in total

First Response

2.9 sec

Resources Loaded

12.5 sec

Page Rendered

253 ms

bellows-expansionjoint.com screenshot

About Website

Welcome to bellows-expansionjoint.com homepage info - get ready to check Bellows Expansionjoint best content right away, or after learning these important things about bellows-expansionjoint.com

Henan Liwei Industry Co.,Ltd. is professional manufacturer of rubber joint,expanison joint,steel bellows,dismantling joint,non-metal compensator,rubber lined pipe and rubber lined pipe fittings.

Visit bellows-expansionjoint.com

Key Findings

We analyzed Bellows-expansionjoint.com page load time and found that the first response time was 2.9 sec and then it took 12.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

bellows-expansionjoint.com performance score

0

Network Requests Diagram

bellows-expansionjoint.com

2914 ms

style.css

325 ms

inner.css

294 ms

functions.js

167 ms

jquery.min.js

679 ms

Our browser made a total of 51 requests to load all elements on the main page. We found that 84% of them (43 requests) were addressed to the original Bellows-expansionjoint.com, 4% (2 requests) were made to Pat.zoosnet.net and 2% (1 request) were made to S95.cnzz.com. The less responsive or slowest element that took the longest time to load (9 sec) belongs to the original domain Bellows-expansionjoint.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 287.6 kB (12%)

Content Size

2.3 MB

After Optimization

2.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Bellows-expansionjoint.com main page is 2.3 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. 45% of websites need less resources to load. Images take 2.2 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 16.2 kB

  • Original 20.1 kB
  • After minification 19.3 kB
  • After compression 3.9 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 16.2 kB or 80% of the original size.

Image Optimization

-8%

Potential reduce by 173.3 kB

  • Original 2.2 MB
  • After minification 2.0 MB

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. Bellows Expansionjoint images are well optimized though.

JavaScript Optimization

-66%

Potential reduce by 75.3 kB

  • Original 114.3 kB
  • After minification 112.4 kB
  • After compression 39.0 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 75.3 kB or 66% of the original size.

CSS Optimization

-79%

Potential reduce by 22.8 kB

  • Original 28.8 kB
  • After minification 24.2 kB
  • After compression 5.9 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. Bellows-expansionjoint.com needs all CSS files to be minified and compressed as it can save up to 22.8 kB or 79% of the original size.

Requests Breakdown

Number of requests can be reduced by 14 (29%)

Requests Now

49

After Optimization

35

  • Images
  • JavaScript
  • CSS

The browser has sent 49 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bellows Expansionjoint. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

bellows-expansionjoint.com

bellows-expansionjoint.com

2914 ms

style.css

style.css

325 ms

inner.css

inner.css

294 ms

functions.js

functions.js

167 ms

jquery.min.js

jquery.min.js

679 ms

banner.js

banner.js

257 ms

ScrollPic.js

ScrollPic.js

196 ms

stat.php

stat.php

1818 ms

LsJS.aspx

LsJS.aspx

2019 ms

bg_img2.jpg

bg_img2.jpg

77 ms

bg_top_repeat.jpg

bg_top_repeat.jpg

158 ms

bg_top_img.jpg

bg_top_img.jpg

2391 ms

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844 ms

nav_bg1.jpg

nav_bg1.jpg

67 ms

nav_bg2.jpg

nav_bg2.jpg

69 ms

1.jpg

1.jpg

1701 ms

2.jpg

2.jpg

5055 ms

3.jpg

3.jpg

1531 ms

4.jpg

4.jpg

1622 ms

5.jpg

5.jpg

8782 ms

1.gif

1.gif

1888 ms

2.gif

2.gif

1935 ms

3.gif

3.gif

2012 ms

4.gif

4.gif

2280 ms

5.gif

5.gif

2279 ms

6.gif

6.gif

2387 ms

line_ver1.gif

line_ver1.gif

2464 ms

2013515143514.jpg

2013515143514.jpg

2464 ms

bg_content.gif

bg_content.gif

2588 ms

arrow_left.png

arrow_left.png

2588 ms

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2014531122444.jpg

3960 ms

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5598 ms

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201372510019.jpg

4817 ms

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201351814420.jpg

3725 ms

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8280 ms

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5348 ms

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6127 ms

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201372311356.jpg

8981 ms

2013522135630.jpg

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6564 ms

2013531154259.jpg

2013531154259.jpg

8997 ms

201371917381.jpg

201371917381.jpg

8170 ms

20137208380.jpg

20137208380.jpg

7982 ms

arrow_right.png

arrow_right.png

8389 ms

stat.htm

stat.htm

161 ms

core.php

core.php

1678 ms

9.gif

9.gif

4567 ms

pic.gif

pic.gif

546 ms

online_en3.gif

online_en3.gif

1276 ms

anniu02.png

anniu02.png

5527 ms

anniu01.png

anniu01.png

5573 ms

app.gif

app.gif

1243 ms

SEO Factors

bellows-expansionjoint.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 Bellows-expansionjoint.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 Bellows-expansionjoint.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

bellows-expansionjoint.com

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