Tools & Wizards About Us
ducon.com screenshot

Report Summary

  • 45

    Performance

    Renders faster than
    64% of other websites

  • 53

    Accessibility

    Visual factors better than
    that of 22% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 88

    SEO

    Google-friendlier than
    65% of websites

ducon.com

Ducon Technologies | Ducon

Page Load Speed

1 sec in total

First Response

60 ms

Resources Loaded

766 ms

Page Rendered

182 ms

ducon.com screenshot

About Website

Visit ducon.com now to see the best up-to-date Ducon content for India and also check out these interesting facts you probably never knew about ducon.com

Ducon is a leader in environmental control, WETESP, Cyclones, wet scrubber, Green Hydrogen, WESP, Baghouse, Decarbonization, and infrastructure projects.

Visit ducon.com

Key Findings

We analyzed Ducon.com page load time and found that the first response time was 60 ms and then it took 948 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.

Performance Metrics

ducon.com performance score

45

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.3 s

39/100

10%

LCP (Largest Contentful Paint)

Value7.7 s

3/100

25%

SI (Speed Index)

Value3.3 s

90/100

10%

TBT (Total Blocking Time)

Value300 ms

79/100

30%

CLS (Cumulative Layout Shift)

Value0.609

10/100

15%

TTI (Time to Interactive)

Value6.0 s

65/100

10%

Network Requests Diagram

ducon.com

60 ms

ducon.com

105 ms

www.ducon.com

53 ms

www.ducon.com

105 ms

ga.js

36 ms

Our browser made a total of 39 requests to load all elements on the main page. We found that 74% of them (29 requests) were addressed to the original Ducon.com, 13% (5 requests) were made to Fonts.gstatic.com and 8% (3 requests) were made to Ssl.google-analytics.com. The less responsive or slowest element that took the longest time to load (218 ms) belongs to the original domain Ducon.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 161.4 kB (6%)

Content Size

2.8 MB

After Optimization

2.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Ducon.com main page is 2.8 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. 35% of websites need less resources to load. Images take 2.7 MB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 15.1 kB

  • Original 19.3 kB
  • After minification 15.8 kB
  • After compression 4.2 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 3.5 kB, which is 18% 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 15.1 kB or 78% of the original size.

Image Optimization

-5%

Potential reduce by 142.8 kB

  • Original 2.7 MB
  • After minification 2.5 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. Ducon images are well optimized though.

JavaScript Optimization

-5%

Potential reduce by 3.2 kB

  • Original 64.2 kB
  • After minification 64.2 kB
  • After compression 61.0 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. This website has mostly compressed JavaScripts.

CSS Optimization

-1%

Potential reduce by 332 B

  • Original 25.5 kB
  • After minification 25.5 kB
  • After compression 25.1 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. Ducon.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 13 (43%)

Requests Now

30

After Optimization

17

  • Images
  • JavaScript
  • CSS

The browser has sent 30 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ducon. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

ducon.com

ducon.com

60 ms

ducon.com

ducon.com

105 ms

www.ducon.com

www.ducon.com

53 ms

www.ducon.com

www.ducon.com

105 ms

ga.js

ga.js

36 ms

bootstrap.min.css

bootstrap.min.css

63 ms

global.css

global.css

89 ms

main-style.css

main-style.css

91 ms

responsive.css

responsive.css

92 ms

css

css

70 ms

jquery.min.js

jquery.min.js

110 ms

bootstrap.js

bootstrap.js

122 ms

js

js

76 ms

__utm.gif

__utm.gif

22 ms

__utm.gif

__utm.gif

26 ms

logo.png

logo.png

60 ms

header_divider.png

header_divider.png

61 ms

turnkey-field-erection-for-power-plants-01.jpg

turnkey-field-erection-for-power-plants-01.jpg

126 ms

ducon-advance-system.jpg

ducon-advance-system.jpg

115 ms

turnkey-power-projects-01.png

turnkey-power-projects-01.png

177 ms

Ducon%20solar%20project.jpg

Ducon%20solar%20project.jpg

100 ms

power-plant-equipment-manufacturers-05.jpg

power-plant-equipment-manufacturers-05.jpg

173 ms

slider_prev.png

slider_prev.png

87 ms

slider_next.png

slider_next.png

120 ms

content_arrow.png

content_arrow.png

129 ms

ducon-FGD-01.jpg

ducon-FGD-01.jpg

143 ms

FGD02.jpg

FGD02.jpg

218 ms

product_arrow.png

product_arrow.png

154 ms

flue-gas-desulfurization-icon.png

flue-gas-desulfurization-icon.png

153 ms

turnkey-field-erection-for-power-plants-icon.png

turnkey-field-erection-for-power-plants-icon.png

177 ms

material-conveying-systems-icon.png

material-conveying-systems-icon.png

179 ms

power-plant-equipment-manufacturers-icon.png

power-plant-equipment-manufacturers-icon.png

182 ms

line.png

line.png

203 ms

footer_divider.png

footer_divider.png

208 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

19 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4gaVc.ttf

27 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4gaVc.ttf

34 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVc.ttf

43 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgshZ1x4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgshZ1x4gaVc.ttf

42 ms

Accessibility Review

ducon.com accessibility score

53

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Names and labels

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

Links do not have a discernible name

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

ducon.com best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

ducon.com SEO score

88

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Links do not have descriptive text

Mobile Friendly

Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).

Impact

Issue

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ducon.com can be misinterpreted by Google and other search engines. Our service has detected that English 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 Ducon.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

ducon.com

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