Tools & Wizards About Us
cleanairhoustonpro.com screenshot

Report Summary

  • 74

    Performance

    Renders faster than
    83% of other websites

  • 77

    Accessibility

    Visual factors better than
    that of 44% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

cleanairhoustonpro.com

Air Duct Cleaning Houston | Houston Air Duct Cleaning Services

Page Load Speed

1.8 sec in total

First Response

111 ms

Resources Loaded

874 ms

Page Rendered

837 ms

cleanairhoustonpro.com screenshot

About Website

Welcome to cleanairhoustonpro.com homepage info - get ready to check Clean Air Houston Pro best content right away, or after learning these important things about cleanairhoustonpro.com

Get professional and affordable air duct cleaning services in Houston, TX with Clean Air Houston Pro. Our skilled technicians use advanced techniques to ensure your air ducts are clean and healthy. Co...

Visit cleanairhoustonpro.com

Key Findings

We analyzed Cleanairhoustonpro.com page load time and found that the first response time was 111 ms and then it took 1.7 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

cleanairhoustonpro.com performance score

74

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.5 s

96/100

10%

LCP (Largest Contentful Paint)

Value5.2 s

22/100

25%

SI (Speed Index)

Value1.7 s

100/100

10%

TBT (Total Blocking Time)

Value40 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.2

62/100

15%

TTI (Time to Interactive)

Value1.6 s

100/100

10%

Network Requests Diagram

cleanairhoustonpro.com

111 ms

cleanairhoustonpro.com

180 ms

email-decode.min.js

10 ms

lazyload.min.js

23 ms

Depositphotos_180373758_l-2015.jpg

45 ms

Our browser made a total of 26 requests to load all elements on the main page. We found that 77% of them (20 requests) were addressed to the original Cleanairhoustonpro.com, 8% (2 requests) were made to Google.com and 8% (2 requests) were made to Maps.googleapis.com. The less responsive or slowest element that took the longest time to load (518 ms) relates to the external source Google.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 432.8 kB (38%)

Content Size

1.2 MB

After Optimization

719.8 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Cleanairhoustonpro.com main page is 1.2 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. 40% of websites need less resources to load. Images take 511.7 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 432.8 kB

  • Original 506.2 kB
  • After minification 506.1 kB
  • After compression 73.4 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. 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 432.8 kB or 85% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 511.7 kB
  • After minification 511.7 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. Clean Air Houston Pro images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 19 B

  • Original 134.7 kB
  • After minification 134.7 kB
  • After compression 134.7 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.

Requests Breakdown

Number of requests can be reduced by 3 (15%)

Requests Now

20

After Optimization

17

  • AJAX
  • Images
  • JavaScript

The browser has sent 20 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Clean Air Houston Pro. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

cleanairhoustonpro.com

cleanairhoustonpro.com

111 ms

cleanairhoustonpro.com

cleanairhoustonpro.com

180 ms

email-decode.min.js

email-decode.min.js

10 ms

lazyload.min.js

lazyload.min.js

23 ms

Depositphotos_180373758_l-2015.jpg

Depositphotos_180373758_l-2015.jpg

45 ms

Depositphotos_11764327_l-2015.jpg

Depositphotos_11764327_l-2015.jpg

47 ms

_dmca_premi_badge_3.png

_dmca_premi_badge_3.png

29 ms

6-1.webp

6-1.webp

59 ms

WhatsApp-Image-2018-06-19-at-01.34.15-6.webp

WhatsApp-Image-2018-06-19-at-01.34.15-6.webp

267 ms

Depositphotos_11764327_l-2015.webp

Depositphotos_11764327_l-2015.webp

73 ms

Depositphotos_6907755_l-2015.webp

Depositphotos_6907755_l-2015.webp

125 ms

Depositphotos_26258521_l-2015.webp

Depositphotos_26258521_l-2015.webp

90 ms

Depositphotos_6907768_l-2015.webp

Depositphotos_6907768_l-2015.webp

89 ms

Depositphotos_42532403_l-2015.webp

Depositphotos_42532403_l-2015.webp

147 ms

Depositphotos_74801541_l-2015.webp

Depositphotos_74801541_l-2015.webp

451 ms

Depositphotos_155269392_l-2015.webp

Depositphotos_155269392_l-2015.webp

161 ms

Depositphotos_11534577_l-2015.webp

Depositphotos_11534577_l-2015.webp

259 ms

1900x426px-ImprovesectioninthewebsiteinthehomepageAppsumopromo.webp

1900x426px-ImprovesectioninthewebsiteinthehomepageAppsumopromo.webp

248 ms

embed

embed

249 ms

embed

embed

518 ms

js

js

60 ms

modules.woff

modules.woff

94 ms

fa-brands-400.woff

fa-brands-400.woff

61 ms

fa-regular-400.woff

fa-regular-400.woff

72 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

28 ms

js

js

38 ms

Accessibility Review

cleanairhoustonpro.com accessibility score

77

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.

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

Form elements do not have associated labels

High

Links do not have a discernible name

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

cleanairhoustonpro.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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

cleanairhoustonpro.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 Cleanairhoustonpro.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 Cleanairhoustonpro.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

cleanairhoustonpro.com

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