Tools & Wizards About Us
ductsunlimited.ca screenshot

Report Summary

  • 16

    Performance

    Renders faster than
    30% of other websites

  • 85

    Accessibility

    Visual factors better than
    that of 58% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

ductsunlimited.ca

Ducts Unlimited: Duct Cleaning & Furnace Cleaning in Edmonton, Alberta

Page Load Speed

3.8 sec in total

First Response

125 ms

Resources Loaded

2.4 sec

Page Rendered

1.2 sec

ductsunlimited.ca screenshot

About Website

Visit ductsunlimited.ca now to see the best up-to-date Ducts Unlimited content and also check out these interesting facts you probably never knew about ductsunlimited.ca

At Ducts Unlimited, we specialize in furnace cleaning and duct cleaning in Edmonton, Alberta. If you're wanting clean, healthy air flow in your home, don't hesitate to call us! (780)-97CLEAN

Visit ductsunlimited.ca

Key Findings

We analyzed Ductsunlimited.ca page load time and found that the first response time was 125 ms and then it took 3.7 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

ductsunlimited.ca performance score

16

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.2 s

8/100

10%

LCP (Largest Contentful Paint)

Value36.6 s

0/100

25%

SI (Speed Index)

Value17.8 s

0/100

10%

TBT (Total Blocking Time)

Value13,990 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.014

100/100

15%

TTI (Time to Interactive)

Value36.1 s

0/100

10%

Network Requests Diagram

ductsunlimited.ca

125 ms

www.ductsunlimited.ca

214 ms

sites.css

18 ms

fancybox.css

30 ms

social-icons.css

33 ms

Our browser made a total of 87 requests to load all elements on the main page. We found that 46% of them (40 requests) were addressed to the original Ductsunlimited.ca, 17% (15 requests) were made to Youtube.com and 8% (7 requests) were made to Cdn2.editmysite.com. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Ductsunlimited.ca.

Page Optimization Overview & Recommendations

Page size can be reduced by 133.9 kB (4%)

Content Size

3.5 MB

After Optimization

3.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Ductsunlimited.ca main page is 3.5 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. Only a small number of websites need less resources to load. Images take 2.5 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 83.4 kB

  • Original 99.5 kB
  • After minification 95.1 kB
  • After compression 16.1 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 83.4 kB or 84% of the original size.

Image Optimization

-2%

Potential reduce by 37.0 kB

  • Original 2.5 MB
  • After minification 2.4 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. Ducts Unlimited images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 13.3 kB

  • Original 793.6 kB
  • After minification 793.6 kB
  • After compression 780.3 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

-0%

Potential reduce by 147 B

  • Original 99.4 kB
  • After minification 99.4 kB
  • After compression 99.3 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. Ductsunlimited.ca has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 24 (32%)

Requests Now

74

After Optimization

50

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 74 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ducts Unlimited. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

ductsunlimited.ca

ductsunlimited.ca

125 ms

www.ductsunlimited.ca

www.ductsunlimited.ca

214 ms

sites.css

sites.css

18 ms

fancybox.css

fancybox.css

30 ms

social-icons.css

social-icons.css

33 ms

main_style.css

main_style.css

149 ms

css

css

35 ms

css

css

53 ms

css

css

54 ms

templateArtifacts.js

templateArtifacts.js

109 ms

jquery.min.js

jquery.min.js

38 ms

stl.js

stl.js

29 ms

main.js

main.js

33 ms

plugins.js

plugins.js

362 ms

custom.js

custom.js

127 ms

Awy3ILJsVSs

Awy3ILJsVSs

359 ms

IFDuF5b6BCg

IFDuF5b6BCg

361 ms

b9thhfY_nHQ

b9thhfY_nHQ

363 ms

as-d-s0KAas

as-d-s0KAas

413 ms

UlaAisbmeUs

UlaAisbmeUs

416 ms

cilLwISa6oU

cilLwISa6oU

454 ms

884496219.jpg

884496219.jpg

292 ms

ductsunltd-logo-hoizontal_1_orig.jpg

ductsunltd-logo-hoizontal_1_orig.jpg

247 ms

screen-shot-2017-01-05-at-10-52-41-am_orig.png

screen-shot-2017-01-05-at-10-52-41-am_orig.png

241 ms

images5rbw0nfl_1_orig.jpg

images5rbw0nfl_1_orig.jpg

242 ms

dgf.png

dgf.png

302 ms

gjch_1.png

gjch_1.png

301 ms

dirtyair.png

dirtyair.png

333 ms

download-3.jpg

download-3.jpg

300 ms

download-2.jpg

download-2.jpg

300 ms

thngoj05gu.jpg

thngoj05gu.jpg

664 ms

ductsunltd-logo-hoizontal_5.jpg

ductsunltd-logo-hoizontal_5.jpg

340 ms

iaq-header.jpeg

iaq-header.jpeg

335 ms

ductsunltd-logo-hoizontal_3.jpg

ductsunltd-logo-hoizontal_3.jpg

340 ms

air-quality.jpg

air-quality.jpg

334 ms

download-1.jpg

download-1.jpg

403 ms

20161128-214915_orig.jpg

20161128-214915_orig.jpg

407 ms

spacey.png

spacey.png

406 ms

forward-reverse-air-whisk-fg0015-1-200x200_orig.jpg

forward-reverse-air-whisk-fg0015-1-200x200_orig.jpg

407 ms

20161220-202949.jpg

20161220-202949.jpg

446 ms

cobra-6-air-duct-cleaning-machine-200x200_1.png

cobra-6-air-duct-cleaning-machine-200x200_1.png

446 ms

download-5.jpg

download-5.jpg

444 ms

images-9.jpg

images-9.jpg

444 ms

ductsunltd-logo-hoizontal-1-orig_1.jpg

ductsunltd-logo-hoizontal-1-orig_1.jpg

445 ms

images-10.jpg

images-10.jpg

613 ms

20170109-103600.jpg

20170109-103600.jpg

661 ms

20170109-151131.jpg

20170109-151131.jpg

655 ms

20170109-103806.jpg

20170109-103806.jpg

1503 ms

dryersafd.png

dryersafd.png

661 ms

download.jpg

download.jpg

659 ms

dryer_2.png

dryer_2.png

1418 ms

images-2_orig.jpg

images-2_orig.jpg

1419 ms

ductsunltd-logo-hoizontal_orig.jpg

ductsunltd-logo-hoizontal_orig.jpg

1420 ms

screen-shot-2016-12-18-at-2-26-29-pm_1_orig.png

screen-shot-2016-12-18-at-2-26-29-pm_1_orig.png

1421 ms

ductsunltd-logo-hoizontal_4.jpg

ductsunltd-logo-hoizontal_4.jpg

1419 ms

S6uyw4BMUTPHjxAwWA.woff

S6uyw4BMUTPHjxAwWA.woff

285 ms

S6u9w4BMUTPHh7USSwaPHw.woff

S6u9w4BMUTPHh7USSwaPHw.woff

332 ms

S6u9w4BMUTPHh6UVSwaPHw.woff

S6u9w4BMUTPHh6UVSwaPHw.woff

328 ms

ga.js

ga.js

187 ms

snowday262.js

snowday262.js

132 ms

api.js

api.js

209 ms

h0qPOTPHOFA

h0qPOTPHOFA

215 ms

-Y06YJpVZbw

-Y06YJpVZbw

213 ms

wTtsw_lOsRc

wTtsw_lOsRc

425 ms

Yq6R-LCAWCX3-6Ky7FAFrO96lA.woff

Yq6R-LCAWCX3-6Ky7FAFrO96lA.woff

119 ms

wsocial.woff

wsocial.woff

11 ms

S6u_w4BMUTPHjxsI5wq_FQfr.woff

S6u_w4BMUTPHjxsI5wq_FQfr.woff

100 ms

S6u8w4BMUTPHjxsAUi-s.woff

S6u8w4BMUTPHjxsAUi-s.woff

168 ms

S6u_w4BMUTPHjxsI9w2_FQfr.woff

S6u_w4BMUTPHjxsI9w2_FQfr.woff

170 ms

gebcbG5P-0Y

gebcbG5P-0Y

274 ms

TLsz__lNPaU

TLsz__lNPaU

274 ms

generateMap.php

generateMap.php

95 ms

generateMap.php

generateMap.php

1168 ms

www-player.css

www-player.css

105 ms

www-embed-player.js

www-embed-player.js

170 ms

base.js

base.js

320 ms

recaptcha__en.js

recaptcha__en.js

1029 ms

generateMap.php

generateMap.php

216 ms

generateMap.php

generateMap.php

1028 ms

tp2

tp2

1026 ms

ad_status.js

ad_status.js

865 ms

Q_BtBDv5dYOJzhRCKxAP2e8Htmv8FmyjEtTc2-mDxbE.js

Q_BtBDv5dYOJzhRCKxAP2e8Htmv8FmyjEtTc2-mDxbE.js

145 ms

embed.js

embed.js

91 ms

js

js

265 ms

ZOxatAyGP5lpnWZuZ8HWLHoI3f7SWXtSvYonPMa35nU.js

ZOxatAyGP5lpnWZuZ8HWLHoI3f7SWXtSvYonPMa35nU.js

109 ms

id

id

76 ms

VDzlwnkFML-h1e4wIRAEa0zwEksjlZpJwMvn-rIDhbM.js

VDzlwnkFML-h1e4wIRAEa0zwEksjlZpJwMvn-rIDhbM.js

43 ms

Accessibility Review

ductsunlimited.ca accessibility score

85

Accessibility Issues

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

<frame> or <iframe> elements do not have a title

High

Links do not have a discernible name

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

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>).

Best Practices

ductsunlimited.ca best practices score

83

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

Page has valid source maps

SEO Factors

ductsunlimited.ca SEO score

91

Search Engine Optimization Advices

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

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 Ductsunlimited.ca 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 Ductsunlimited.ca 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

ductsunlimited.ca

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