Tools & Wizards About Us
ductsoncall.com screenshot

Report Summary

  • 49

    Performance

    Renders faster than
    67% of other websites

  • 84

    Accessibility

    Visual factors better than
    that of 56% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

ductsoncall.com

Air Duct Cleaning Services

Page Load Speed

2.5 sec in total

First Response

120 ms

Resources Loaded

892 ms

Page Rendered

1.4 sec

ductsoncall.com screenshot

About Website

Click here to check amazing Duct Soncall content. Otherwise, check out these important facts you probably never knew about ductsoncall.com

Licensed and certified. We provide the best in class air duct cleaning Service. Air duct cleaning service Madison, Sun Prairie, and Fitchburg

Visit ductsoncall.com

Key Findings

We analyzed Ductsoncall.com page load time and found that the first response time was 120 ms and then it took 2.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

ductsoncall.com performance score

49

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.4 s

97/100

10%

LCP (Largest Contentful Paint)

Value4.3 s

43/100

25%

SI (Speed Index)

Value4.4 s

74/100

10%

TBT (Total Blocking Time)

Value1,480 ms

14/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value10.6 s

23/100

10%

Network Requests Diagram

ductsoncall.com

120 ms

ll

201 ms

soap-solid-border.png

263 ms

ASCS_BadgeV1.PNG

189 ms

badge-nadca.html

126 ms

Our browser made a total of 29 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original Ductsoncall.com, 41% (12 requests) were made to Img1.wsimg.com and 28% (8 requests) were made to Cdn.yoshki.com. The less responsive or slowest element that took the longest time to load (434 ms) relates to the external source Img1.wsimg.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 837.5 kB (46%)

Content Size

1.8 MB

After Optimization

974.5 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Ductsoncall.com main page is 1.8 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. 45% of websites need less resources to load. Javascripts take 1.0 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 251.1 kB

  • Original 295.0 kB
  • After minification 295.0 kB
  • After compression 44.0 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. 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 251.1 kB or 85% of the original size.

Image Optimization

-1%

Potential reduce by 3.1 kB

  • Original 495.7 kB
  • After minification 492.6 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. Duct Soncall images are well optimized though.

JavaScript Optimization

-57%

Potential reduce by 583.2 kB

  • Original 1.0 MB
  • After minification 1.0 MB
  • After compression 438.0 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 583.2 kB or 57% of the original size.

Requests Breakdown

Number of requests can be reduced by 9 (36%)

Requests Now

25

After Optimization

16

  • AJAX
  • Images
  • JavaScript

The browser has sent 25 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Duct Soncall. 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 as a result speed up the page load time.

Network Requests Diagram

ductsoncall.com

ductsoncall.com

120 ms

ll

ll

201 ms

soap-solid-border.png

soap-solid-border.png

263 ms

ASCS_BadgeV1.PNG

ASCS_BadgeV1.PNG

189 ms

badge-nadca.html

badge-nadca.html

126 ms

script.js

script.js

66 ms

UX.4.34.6.js

UX.4.34.6.js

81 ms

script.js

script.js

66 ms

js

js

218 ms

adsbygoogle.js

adsbygoogle.js

219 ms

rs=h:500,cg:true,m

rs=h:500,cg:true,m

201 ms

rs=w:1920,m

rs=w:1920,m

434 ms

rs=w:1920,m

rs=w:1920,m

434 ms

rs=w:515,h:234,cg:true

rs=w:515,h:234,cg:true

115 ms

o-0mIpQlx3QUlC5A4PNB6Ryti20_6n1iPHjcz6L1SoM-jCpoiyD9A-9a6VQ.woff

o-0mIpQlx3QUlC5A4PNB6Ryti20_6n1iPHjcz6L1SoM-jCpoiyD9A-9a6VQ.woff

69 ms

o-0mIpQlx3QUlC5A4PNB6Ryti20_6n1iPHjcz6L1SoM-jCpoiyAaBO9a6VQ.woff

o-0mIpQlx3QUlC5A4PNB6Ryti20_6n1iPHjcz6L1SoM-jCpoiyAaBO9a6VQ.woff

103 ms

scc-c2.min.js

scc-c2.min.js

58 ms

checkmark.gif

checkmark.gif

36 ms

jquery-1.3.2.js

jquery-1.3.2.js

37 ms

yoshki-library.js

yoshki-library.js

83 ms

logo.png

logo.png

315 ms

u-4n0qyriQwlOrhSvowK_l52_wFZWMf8.woff

u-4n0qyriQwlOrhSvowK_l52_wFZWMf8.woff

136 ms

analytics.js

analytics.js

237 ms

_logo.png

_logo.png

217 ms

-logo.png

-logo.png

387 ms

=logo.png

=logo.png

339 ms

1px.gif

1px.gif

224 ms

show_ads_impl.js

show_ads_impl.js

338 ms

zrt_lookup_nohtml.html

zrt_lookup_nohtml.html

132 ms

Accessibility Review

ductsoncall.com accessibility score

84

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

button, link, and menuitem elements do not have accessible names.

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

Buttons do not have an accessible name

High

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

High

Image elements do not have [alt] attributes

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

ductsoncall.com best practices score

83

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

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

ductsoncall.com SEO score

83

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

Content Best Practices

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

Impact

Issue

High

Image elements do not have [alt] attributes

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

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ductsoncall.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 Ductsoncall.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

ductsoncall.com

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