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steel-bellows.com screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

steel-bellows.com

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Page Load Speed

15.5 sec in total

First Response

1.2 sec

Resources Loaded

14 sec

Page Rendered

352 ms

steel-bellows.com screenshot

About Website

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Key Findings

We analyzed Steel-bellows.com page load time and found that the first response time was 1.2 sec and then it took 14.3 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

steel-bellows.com performance score

0

Network Requests Diagram

www.steel-bellows.com

1204 ms

style.css

106 ms

jquery.min.js

228 ms

banner.js

171 ms

LsJS.aspx

4683 ms

Our browser made a total of 58 requests to load all elements on the main page. We found that 78% of them (45 requests) were addressed to the original Steel-bellows.com, 7% (4 requests) were made to Pat.zoosnet.net and 3% (2 requests) were made to Cloga.info. The less responsive or slowest element that took the longest time to load (4.7 sec) relates to the external source Pat.zoosnet.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 148.6 kB (33%)

Content Size

449.3 kB

After Optimization

300.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Steel-bellows.com main page is 449.3 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. 40% of websites need less resources to load. Images take 249.7 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 16.6 kB

  • Original 20.5 kB
  • After minification 16.9 kB
  • After compression 4.0 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. This page needs HTML code to be minified as it can gain 3.6 kB, which is 17% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 16.6 kB or 81% of the original size.

Image Optimization

-11%

Potential reduce by 26.6 kB

  • Original 249.7 kB
  • After minification 223.1 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, Steel Bellows needs image optimization as it can save up to 26.6 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-58%

Potential reduce by 98.1 kB

  • Original 169.6 kB
  • After minification 168.3 kB
  • After compression 71.6 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 98.1 kB or 58% of the original size.

CSS Optimization

-79%

Potential reduce by 7.4 kB

  • Original 9.4 kB
  • After minification 7.9 kB
  • After compression 2.0 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. Steel-bellows.com needs all CSS files to be minified and compressed as it can save up to 7.4 kB or 79% of the original size.

Requests Breakdown

Number of requests can be reduced by 7 (13%)

Requests Now

53

After Optimization

46

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 53 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Steel Bellows. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www.steel-bellows.com

www.steel-bellows.com

1204 ms

style.css

style.css

106 ms

jquery.min.js

jquery.min.js

228 ms

banner.js

banner.js

171 ms

LsJS.aspx

LsJS.aspx

4683 ms

conversion.js

conversion.js

19 ms

index_01.jpg

index_01.jpg

102 ms

gas.js

gas.js

338 ms

hm.js

hm.js

1762 ms

index_03.jpg

index_03.jpg

86 ms

index_06.jpg

index_06.jpg

248 ms

index_05.jpg

index_05.jpg

122 ms

index_09.jpg

index_09.jpg

208 ms

index_12.jpg

index_12.jpg

200 ms

index_02.jpg

index_02.jpg

170 ms

index_14.jpg

index_14.jpg

426 ms

sou_02.gif

sou_02.gif

665 ms

sou_03.gif

sou_03.gif

254 ms

index_18.jpg

index_18.jpg

273 ms

index_15.jpg

index_15.jpg

281 ms

index_31.jpg

index_31.jpg

308 ms

index_22.jpg

index_22.jpg

563 ms

index_19.jpg

index_19.jpg

672 ms

index_20.jpg

index_20.jpg

551 ms

index_21.jpg

index_21.jpg

543 ms

hnindex_23.jpg

hnindex_23.jpg

804 ms

index_24.jpg

index_24.jpg

615 ms

index_28.jpg

index_28.jpg

626 ms

index_37.jpg

index_37.jpg

637 ms

index_43.jpg

index_43.jpg

719 ms

index_52.jpg

index_52.jpg

717 ms

index_50.jpg

index_50.jpg

729 ms

index_39.jpg

index_39.jpg

722 ms

29.jpg

29.jpg

869 ms

index_60.jpg

index_60.jpg

770 ms

14.jpg

14.jpg

868 ms

28.jpg

28.jpg

1053 ms

60.jpg

60.jpg

934 ms

metal-expansion-joint1.jpg

metal-expansion-joint1.jpg

1009 ms

stainless-steel-expansion-joint.jpg

stainless-steel-expansion-joint.jpg

1031 ms

3.jpg

3.jpg

953 ms

63.jpg

63.jpg

979 ms

fabric-expansion-joint.jpg

fabric-expansion-joint.jpg

1046 ms

index_34.jpg

index_34.jpg

1021 ms

index_55.jpg

index_55.jpg

988 ms

index_63.jpg

index_63.jpg

1015 ms

index_62.jpg

index_62.jpg

980 ms

gas.js

gas.js

365 ms

ga.js

ga.js

14 ms

__utm.gif

__utm.gif

14 ms

hm.gif

hm.gif

442 ms

JS3.aspx

JS3.aspx

1935 ms

46 ms

anniu1.gif

anniu1.gif

156 ms

anniu.gif

anniu.gif

157 ms

47 ms

offline_en.gif

offline_en.gif

1909 ms

7.gif

7.gif

1470 ms

SEO Factors

steel-bellows.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 Steel-bellows.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 Steel-bellows.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

steel-bellows.com

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