Tools & Wizards About Us
duncanelectricsupply.com screenshot

Report Summary

  • 45

    Performance

    Renders faster than
    64% of other websites

  • 85

    Accessibility

    Visual factors better than
    that of 58% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

duncanelectricsupply.com

Independent Electrical Distributor Since 1950 | Duncan Electric Supply

Page Load Speed

2.7 sec in total

First Response

133 ms

Resources Loaded

2 sec

Page Rendered

545 ms

duncanelectricsupply.com screenshot

About Website

Click here to check amazing Duncan Electric Supply content. Otherwise, check out these important facts you probably never knew about duncanelectricsupply.com

Duncan Electrical Supply is an independent electrical distributer located in Bountiful Utah, that helps keep customers competitive in their marketplace.

Visit duncanelectricsupply.com

Key Findings

We analyzed Duncanelectricsupply.com page load time and found that the first response time was 133 ms and then it took 2.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

duncanelectricsupply.com performance score

45

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

71/100

10%

LCP (Largest Contentful Paint)

Value6.9 s

6/100

25%

SI (Speed Index)

Value5.3 s

58/100

10%

TBT (Total Blocking Time)

Value840 ms

34/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value7.0 s

52/100

10%

Network Requests Diagram

duncanelectricsupply.com

133 ms

duncanelectricsupply.com

1269 ms

css

273 ms

style.css

7 ms

flatsome.css

16 ms

Our browser made a total of 32 requests to load all elements on the main page. We found that 81% of them (26 requests) were addressed to the original Duncanelectricsupply.com, 6% (2 requests) were made to Fonts.gstatic.com and 3% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Duncanelectricsupply.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 71.1 kB (8%)

Content Size

902.5 kB

After Optimization

831.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Duncanelectricsupply.com main page is 902.5 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. 60% of websites need less resources to load. Images take 657.6 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 59.1 kB

  • Original 74.4 kB
  • After minification 69.4 kB
  • After compression 15.2 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. 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 59.1 kB or 80% of the original size.

Image Optimization

-0%

Potential reduce by 1.4 kB

  • Original 657.6 kB
  • After minification 656.3 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. Duncan Electric Supply images are well optimized though.

JavaScript Optimization

-8%

Potential reduce by 10.3 kB

  • Original 137.0 kB
  • After minification 137.0 kB
  • After compression 126.6 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. This website has mostly compressed JavaScripts.

CSS Optimization

-1%

Potential reduce by 282 B

  • Original 33.5 kB
  • After minification 33.3 kB
  • After compression 33.2 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. Duncanelectricsupply.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 13 (45%)

Requests Now

29

After Optimization

16

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 29 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Duncan Electric Supply. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

duncanelectricsupply.com

duncanelectricsupply.com

133 ms

duncanelectricsupply.com

duncanelectricsupply.com

1269 ms

css

css

273 ms

style.css

style.css

7 ms

flatsome.css

flatsome.css

16 ms

style.css

style.css

42 ms

jquery.min.js

jquery.min.js

42 ms

js

js

356 ms

wp-polyfill.min.js

wp-polyfill.min.js

132 ms

lazyload.min.js

lazyload.min.js

134 ms

137b8e55d5f586a25a1fdbe9f120bbeb.js

137b8e55d5f586a25a1fdbe9f120bbeb.js

146 ms

analytics.js

analytics.js

299 ms

logo-duncan_electric_supply@2x.png

logo-duncan_electric_supply@2x.png

197 ms

slider-headquarters.jpg

slider-headquarters.jpg

145 ms

slider-warehouse.jpg

slider-warehouse.jpg

145 ms

slider-warehouse_wire.jpg

slider-warehouse_wire.jpg

145 ms

slider-original_duncane.jpg

slider-original_duncane.jpg

146 ms

slider-des_staff.jpg

slider-des_staff.jpg

195 ms

slider-skyview.jpg

slider-skyview.jpg

194 ms

underline.png

underline.png

150 ms

home_featured-1.jpg

home_featured-1.jpg

174 ms

home_featured-2.jpg

home_featured-2.jpg

175 ms

home_featured-3.jpg

home_featured-3.jpg

176 ms

fl-icons.ttf

fl-icons.ttf

81 ms

font

font

66 ms

font

font

75 ms

chunk.countup.fe2c1016.js

chunk.countup.fe2c1016.js

28 ms

165 ms

chunk.sticky-sidebar.a58a6557.js

chunk.sticky-sidebar.a58a6557.js

8 ms

chunk.tooltips.29144c1c.js

chunk.tooltips.29144c1c.js

6 ms

chunk.vendors-popups.947eca5c.js

chunk.vendors-popups.947eca5c.js

5 ms

chunk.vendors-slider.f0d2cbc9.js

chunk.vendors-slider.f0d2cbc9.js

12 ms

Accessibility Review

duncanelectricsupply.com accessibility score

85

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-hidden="true"] elements contain focusable descendents

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

duncanelectricsupply.com best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

duncanelectricsupply.com SEO score

100

Search Engine Optimization Advices

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

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Duncanelectricsupply.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Duncanelectricsupply.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

duncanelectricsupply.com

Open Graph data is detected on the main page of Duncan Electric Supply. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: