Tools & Wizards About Us
airduct--cleaning.com screenshot

Report Summary

  • 99

    Performance

    Renders faster than
    96% of other websites

  • 80

    Accessibility

    Visual factors better than
    that of 49% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 95

    SEO

    Google-friendlier than
    90% of websites

airduct--cleaning.com

Air Duct Cleaning Dallas Texas - Dryer Vent Cleaners

Page Load Speed

983 ms in total

First Response

246 ms

Resources Loaded

540 ms

Page Rendered

197 ms

airduct--cleaning.com screenshot

About Website

Welcome to airduct--cleaning.com homepage info - get ready to check Air Duct Cleaning best content right away, or after learning these important things about airduct--cleaning.com

Air duct cleaning Dallas TX will provide you with the most effective techniques to clean your ducts. We also clean dryer vents to keep homes safe from fires.

Visit airduct--cleaning.com

Key Findings

We analyzed Airduct--cleaning.com page load time and found that the first response time was 246 ms and then it took 737 ms to load all DOM resources and completely render a web page. This is quite a good result, as only 15% of websites can load faster.

Performance Metrics

airduct--cleaning.com performance score

99

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.0 s

100/100

10%

LCP (Largest Contentful Paint)

Value1.0 s

100/100

25%

SI (Speed Index)

Value1.0 s

100/100

10%

TBT (Total Blocking Time)

Value100 ms

98/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value3.4 s

93/100

10%

Network Requests Diagram

airduct--cleaning.com

246 ms

js

74 ms

air-duct-and-vent-cleaning.jpg

147 ms

cleaning-air-vent.jpg

105 ms

special-offers.jpg

204 ms

Our browser made a total of 16 requests to load all elements on the main page. We found that 94% of them (15 requests) were addressed to the original Airduct--cleaning.com, 6% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (246 ms) belongs to the original domain Airduct--cleaning.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 53.1 kB (15%)

Content Size

359.1 kB

After Optimization

306.0 kB

  • HTML
  • Images
  • CSS

In fact, the total size of Airduct--cleaning.com main page is 359.1 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. 30% of websites need less resources to load. Images take 334.2 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 19.4 kB

  • Original 24.7 kB
  • After minification 19.3 kB
  • After compression 5.4 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. This page needs HTML code to be minified as it can gain 5.5 kB, which is 22% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 19.4 kB or 78% of the original size.

Image Optimization

-10%

Potential reduce by 33.7 kB

  • Original 334.2 kB
  • After minification 300.5 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. Air Duct Cleaning images are well optimized though.

CSS Optimization

-11%

Potential reduce by 16 B

  • Original 145 B
  • After minification 145 B
  • After compression 129 B

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. Airduct--cleaning.com needs all CSS files to be minified and compressed as it can save up to 16 B or 11% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

15

After Optimization

15

  • Images
  • JavaScript
  • CSS

The browser has sent 15 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Air Duct Cleaning. According to our analytics all requests are already optimized.

Network Requests Diagram

airduct--cleaning.com

airduct--cleaning.com

246 ms

js

js

74 ms

air-duct-and-vent-cleaning.jpg

air-duct-and-vent-cleaning.jpg

147 ms

cleaning-air-vent.jpg

cleaning-air-vent.jpg

105 ms

special-offers.jpg

special-offers.jpg

204 ms

cleaning-dryer-ducts.jpg

cleaning-dryer-ducts.jpg

109 ms

air-duct-cleaners.jpg

air-duct-cleaners.jpg

101 ms

air-duct-cleaning-dallas.jpg

air-duct-cleaning-dallas.jpg

101 ms

google-maps.png

google-maps.png

151 ms

youtube-icon.png

youtube-icon.png

141 ms

facebook-icon.png

facebook-icon.png

148 ms

googleplus-icon.png

googleplus-icon.png

149 ms

blogger-icon.png

blogger-icon.png

151 ms

bg-form.jpg

bg-form.jpg

240 ms

submit.png

submit.png

201 ms

print.css

print.css

53 ms

Accessibility Review

airduct--cleaning.com 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.

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

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

Form elements do not have associated labels

Best Practices

airduct--cleaning.com best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

SEO Factors

airduct--cleaning.com SEO score

95

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

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 Airduct--cleaning.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 Airduct--cleaning.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

airduct--cleaning.com

Open Graph description is not detected on the main page of Air Duct Cleaning. 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: