Tools & Wizards About Us
jerrysairductcleaning.com screenshot

Report Summary

  • 64

    Performance

    Renders faster than
    77% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 88% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 0

    SEO

jerrysairductcleaning.com

Jerry's Air Duct and Dryer Vent Cleaning Services

Page Load Speed

2.1 sec in total

First Response

340 ms

Resources Loaded

1.1 sec

Page Rendered

664 ms

jerrysairductcleaning.com screenshot

About Website

Click here to check amazing Jerry S Air Duct Cleaning content. Otherwise, check out these important facts you probably never knew about jerrysairductcleaning.com

Our air duct cleaning services will rid your home or small business of dust, dirt, and debris, so you can relax and enjoy your clean, fresh air.

Visit jerrysairductcleaning.com

Key Findings

We analyzed Jerrysairductcleaning.com page load time and found that the first response time was 340 ms and then it took 1.8 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

jerrysairductcleaning.com performance score

64

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.9 s

86/100

10%

LCP (Largest Contentful Paint)

Value3.6 s

61/100

25%

SI (Speed Index)

Value3.5 s

88/100

10%

TBT (Total Blocking Time)

Value890 ms

32/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value5.6 s

70/100

10%

Network Requests Diagram

jerrysairductcleaning.com

340 ms

www.jerrysairductcleaning.com

386 ms

jquery.min.js

126 ms

jquery-migrate.min.js

135 ms

apbct-public-bundle.min.js

125 ms

Our browser made a total of 26 requests to load all elements on the main page. We found that 92% of them (24 requests) were addressed to the original Jerrysairductcleaning.com, 8% (2 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (386 ms) belongs to the original domain Jerrysairductcleaning.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 218.1 kB (16%)

Content Size

1.4 MB

After Optimization

1.2 MB

  • HTML
  • Images

In fact, the total size of Jerrysairductcleaning.com main page is 1.4 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. Images take 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 218.1 kB

  • Original 262.0 kB
  • After minification 260.0 kB
  • After compression 43.9 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 218.1 kB or 83% of the original size.

Image Optimization

-0%

Potential reduce by 15 B

  • Original 1.1 MB
  • After minification 1.1 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. Jerry S Air Duct Cleaning images are well optimized though.

Requests Breakdown

Number of requests can be reduced by 13 (54%)

Requests Now

24

After Optimization

11

  • Images
  • JavaScript

The browser has sent 24 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jerry S Air Duct Cleaning. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

jerrysairductcleaning.com

jerrysairductcleaning.com

340 ms

www.jerrysairductcleaning.com

www.jerrysairductcleaning.com

386 ms

jquery.min.js

jquery.min.js

126 ms

jquery-migrate.min.js

jquery-migrate.min.js

135 ms

apbct-public-bundle.min.js

apbct-public-bundle.min.js

125 ms

gtm.js

gtm.js

108 ms

js

js

151 ms

jerrys-air-duct-cleaning-van9.jpg

jerrys-air-duct-cleaning-van9.jpg

91 ms

clean-air2.jpg

clean-air2.jpg

134 ms

simplelightbox.min.js

simplelightbox.min.js

48 ms

lightbox-init.min.js

lightbox-init.min.js

87 ms

navigation.min.js

navigation.min.js

92 ms

kt-social-min.js

kt-social-min.js

126 ms

splide.min.js

splide.min.js

127 ms

kb-splide-init.min.js

kb-splide-init.min.js

125 ms

kt-accordion.min.js

kt-accordion.min.js

124 ms

aos.min.js

aos.min.js

139 ms

lazyload.min.js

lazyload.min.js

135 ms

Schedule-Free-Estimate.jpg

Schedule-Free-Estimate.jpg

182 ms

Jerrys-Air-Duct-Cleaning-logo-1.png

Jerrys-Air-Duct-Cleaning-logo-1.png

135 ms

indoor-air.jpg

indoor-air.jpg

178 ms

come-home-to-clean-air.jpg

come-home-to-clean-air.jpg

177 ms

reduced-drying-times-1000.jpg

reduced-drying-times-1000.jpg

139 ms

clean-safer-home.jpg

clean-safer-home.jpg

249 ms

fresh-air.jpg

fresh-air.jpg

220 ms

Footer-Service-Map.jpg

Footer-Service-Map.jpg

218 ms

Accessibility Review

jerrysairductcleaning.com accessibility score

96

Accessibility Issues

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

Best Practices

jerrysairductcleaning.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

jerrysairductcleaning.com SEO score

0

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 Jerrysairductcleaning.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 Jerrysairductcleaning.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

jerrysairductcleaning.com

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