Tools & Wizards About Us
dmn.info screenshot

Report Summary

  • 31

    Performance

    Renders faster than
    51% of other websites

  • 80

    Accessibility

    Visual factors better than
    that of 49% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

dmn.info

DMN-WESTINGHOUSE | High-end Rotary Valves & Diverter Valves

Page Load Speed

4.1 sec in total

First Response

335 ms

Resources Loaded

3.6 sec

Page Rendered

178 ms

dmn.info screenshot

About Website

Welcome to dmn.info homepage info - get ready to check DMN best content right away, or after learning these important things about dmn.info

DMN-WESTINGHOUSE has been designing and manufacturing rotary valves, diverter valves and other related components for the bulk solids handling industry for many years. As an independent company with n...

Visit dmn.info

Key Findings

We analyzed Dmn.info page load time and found that the first response time was 335 ms and then it took 3.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

dmn.info performance score

31

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.6 s

5/100

10%

LCP (Largest Contentful Paint)

Value9.6 s

0/100

25%

SI (Speed Index)

Value9.0 s

14/100

10%

TBT (Total Blocking Time)

Value460 ms

61/100

30%

CLS (Cumulative Layout Shift)

Value0.252

49/100

15%

TTI (Time to Interactive)

Value9.5 s

30/100

10%

Network Requests Diagram

dmn.info

335 ms

products

272 ms

products

305 ms

products

887 ms

jcemediabox.css

149 ms

Our browser made a total of 62 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Dmn.info, 84% (52 requests) were made to Dmnwestinghouse.com and 5% (3 requests) were made to Dmnnetwork.com. The less responsive or slowest element that took the longest time to load (887 ms) relates to the external source Dmnwestinghouse.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 414.2 kB (60%)

Content Size

690.9 kB

After Optimization

276.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Dmn.info main page is 690.9 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. Javascripts take 454.3 kB which makes up the majority of the site volume.

HTML Optimization

-30%

Potential reduce by 63 B

  • Original 212 B
  • After minification 211 B
  • After compression 149 B

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 63 B or 30% of the original size.

Image Optimization

-3%

Potential reduce by 2.5 kB

  • Original 99.2 kB
  • After minification 96.7 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. DMN images are well optimized though.

JavaScript Optimization

-65%

Potential reduce by 294.5 kB

  • Original 454.3 kB
  • After minification 421.9 kB
  • After compression 159.8 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 294.5 kB or 65% of the original size.

CSS Optimization

-85%

Potential reduce by 117.1 kB

  • Original 137.2 kB
  • After minification 108.4 kB
  • After compression 20.1 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. Dmn.info needs all CSS files to be minified and compressed as it can save up to 117.1 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 29 (56%)

Requests Now

52

After Optimization

23

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 52 CSS, Javascripts, AJAX and image requests in order to completely render the main page of DMN. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

dmn.info

dmn.info

335 ms

products

products

272 ms

products

products

305 ms

products

products

887 ms

jcemediabox.css

jcemediabox.css

149 ms

style.css

style.css

313 ms

finder.css

finder.css

301 ms

template.css

template.css

294 ms

jcemediabox.js

jcemediabox.js

408 ms

mootools-core.js

mootools-core.js

387 ms

core.js

core.js

292 ms

mootools-more.js

mootools-more.js

601 ms

autocompleter.js

autocompleter.js

379 ms

system.css

system.css

454 ms

general.css

general.css

455 ms

template.css

template.css

507 ms

custom.css

custom.css

485 ms

css

css

25 ms

template.responsive.css

template.responsive.css

514 ms

extra.css

extra.css

537 ms

jquery.min.js

jquery.min.js

7 ms

script.js

script.js

539 ms

script.responsive.js

script.responsive.js

578 ms

system.css

system.css

88 ms

ga.js

ga.js

20 ms

quick_contact.gif

quick_contact.gif

117 ms

ru.gif

ru.gif

117 ms

nl.gif

nl.gif

131 ms

en.gif

en.gif

129 ms

us.gif

us.gif

132 ms

de.gif

de.gif

129 ms

fr.gif

fr.gif

186 ms

es.gif

es.gif

185 ms

it.gif

it.gif

208 ms

dmn_built-to-last.gif

dmn_built-to-last.gif

218 ms

logo.png

logo.png

228 ms

dmn-westinghouse_doseer.gif

dmn-westinghouse_doseer.gif

486 ms

dmn-westinghouse_wissel.gif

dmn-westinghouse_wissel.gif

470 ms

dmn-westinghouse_morris.gif

dmn-westinghouse_morris.gif

292 ms

dmn-westinghouse_overigecomp.gif

dmn-westinghouse_overigecomp.gif

394 ms

facebook_small_pixit.jpg

facebook_small_pixit.jpg

341 ms

linkedin_small_pixit.jpg

linkedin_small_pixit.jpg

340 ms

youtube_small_pixit.jpg

youtube_small_pixit.jpg

379 ms

twitter_small_pixit.jpg

twitter_small_pixit.jpg

442 ms

why_buy_dmn-button.jpg

why_buy_dmn-button.jpg

514 ms

leftimage_meergrijs2.gif

leftimage_meergrijs2.gif

520 ms

279 ms

header.jpg

header.jpg

330 ms

footer.png

footer.png

206 ms

popup.html

popup.html

481 ms

tooltip.html

tooltip.html

490 ms

__utm.gif

__utm.gif

18 ms

menuseparator.png

menuseparator.png

480 ms

thesans-lp5plain-webfont.svg

thesans-lp5plain-webfont.svg

616 ms

thesans-lp7bld-webfont.svg

thesans-lp7bld-webfont.svg

652 ms

footer.png

footer.png

228 ms

tracker.php

tracker.php

227 ms

header.jpg

header.jpg

209 ms

footer.png

footer.png

144 ms

header.jpg

header.jpg

95 ms

thesans-lp5plain-webfont.woff

thesans-lp5plain-webfont.woff

199 ms

thesans-lp7bld-webfont.woff

thesans-lp7bld-webfont.woff

196 ms

Accessibility Review

dmn.info accessibility score

80

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.

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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

dmn.info 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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

dmn.info SEO score

77

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

High

Image elements do not have [alt] attributes

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

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

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    N/A

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dmn.info 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 Dmn.info main page’s claimed encoding is . 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

dmn.info

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