Access air-duct-cleaning-denver.com. ✅Professional Air Duct Cleaning in Denver Since 2003 | AirDuct Specialists

Report Summary

About Website

Visit air-duct-cleaning-denver.com now to see the best up-to-date Air Duct Cleaning Denver content for India and also check out these interesting facts you probably never knew about air-duct-cleaning-denver.com

We are experts in Residential & Commercial DUCT, HOOD, DRYER & ODOR cleaning. Budget-Friendly. FLAT RATES. Get a quote in 60 sec. FREE Consultation. Call or text now from anywhere in Colorado: 720-571...

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name

value

score

weighting

FCP (First Contentful Paint)

Value3.5 s

33/100

10%

LCP (Largest Contentful Paint)

Value6.3 s

10/100

25%

SI (Speed Index)

Value6.1 s

44/100

10%

TBT (Total Blocking Time)

Value1,150 ms

22/100

30%

CLS (Cumulative Layout Shift)

Value0.024

100/100

15%

TTI (Time to Interactive)

Value17.4 s

4/100

10%

www.airductspecialists.com

1388 ms

minified.js

52 ms

focus-within-polyfill.js

52 ms

polyfill.min.js

936 ms

js

87 ms

Our browser made a total of 41 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Air-duct-cleaning-denver.com, 32% (13 requests) were made to Static.parastorage.com and 2% (1 request) were made to Airductspecialists.com. The less responsive or slowest element that took the longest time to load (1.4 sec) relates to the external source Airductspecialists.com.

Content Size

1.4 MB

After Optimization

727.3 kB

In fact, the total size of Air-duct-cleaning-denver.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. 40% of websites need less resources to load. HTML takes 628.8 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 496.8 kB

Original 628.8 kB
After minification 627.1 kB
After compression 131.9 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 496.8 kB or 79% of the original size.

Image Optimization

-21%

Potential reduce by 91.8 kB

Original 437.5 kB
After minification 345.7 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. Obviously, Air Duct Cleaning Denver needs image optimization as it can save up to 91.8 kB or 21% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-16%

Potential reduce by 48.1 kB

Original 297.8 kB
After minification 297.8 kB
After compression 249.6 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 48.1 kB or 16% of the original size.

Requests Now

After Optimization

The browser has sent 40 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Air Duct Cleaning Denver. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

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.

High

Links do not have a discernible name

Areas of Improvement

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

Search Engine Optimization Advices

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/).

High

Document uses legible font sizes

Language and Encoding

Language Detected

EN
Language Claimed

AF
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Air-duct-cleaning-denver.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed Afrikaans language. Our system also found out that Air-duct-cleaning-denver.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

air-duct-cleaning-denver.com

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

Report Summary

Performance

Accessibility

Best Practices

SEO

✅Professional Air Duct Cleaning in Denver Since 2003 | AirDuct Specialists | Residential Air Duct Cleaning - Commercial Air Duct Cleaning

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)