Tools & Wizards About Us
southlyonmihvaccontractor.com screenshot

Report Summary

  • 32

    Performance

    Renders faster than
    52% of other websites

  • 76

    Accessibility

    Visual factors better than
    that of 42% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 82

    SEO

    Google-friendlier than
    44% of websites

southlyonmihvaccontractor.com

HVAC Contractor in South Lyon, MI

Page Load Speed

3.7 sec in total

First Response

1.1 sec

Resources Loaded

2.6 sec

Page Rendered

92 ms

southlyonmihvaccontractor.com screenshot

About Website

Welcome to southlyonmihvaccontractor.com homepage info - get ready to check South Lyon MI HVAC Contractor best content right away, or after learning these important things about southlyonmihvaccontractor.com

Call South Lyon Heating And Cooling in South Lyon, MI at 248-264-3831 now for HVAC Contractor services you can rely on! | Furnace Installation and Repair, Heating and Cooling, AC Service

Visit southlyonmihvaccontractor.com

Key Findings

We analyzed Southlyonmihvaccontractor.com page load time and found that the first response time was 1.1 sec and then it took 2.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

southlyonmihvaccontractor.com performance score

32

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.2 s

19/100

10%

LCP (Largest Contentful Paint)

Value6.3 s

11/100

25%

SI (Speed Index)

Value7.7 s

25/100

10%

TBT (Total Blocking Time)

Value760 ms

39/100

30%

CLS (Cumulative Layout Shift)

Value0.231

54/100

15%

TTI (Time to Interactive)

Value7.6 s

47/100

10%

Network Requests Diagram

southlyonmihvaccontractor.com

1085 ms

southlyonmihvaccontractor.com

1147 ms

publish.css

110 ms

0df83a05-eaba-4e6e-94f7-316412df8f0b.css

147 ms

vendors.js

228 ms

Our browser made a total of 7 requests to load all elements on the main page. We found that 86% of them (6 requests) were addressed to the original Southlyonmihvaccontractor.com, 14% (1 request) were made to . The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Southlyonmihvaccontractor.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 296.2 kB (45%)

Content Size

662.2 kB

After Optimization

366.0 kB

  • HTML
  • JavaScript
  • CSS

In fact, the total size of Southlyonmihvaccontractor.com main page is 662.2 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. 15% of websites need less resources to load. Javascripts take 313.5 kB which makes up the majority of the site volume.

HTML Optimization

-90%

Potential reduce by 221.7 kB

  • Original 245.5 kB
  • After minification 245.3 kB
  • After compression 23.9 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 221.7 kB or 90% of the original size.

JavaScript Optimization

-16%

Potential reduce by 50.7 kB

  • Original 313.5 kB
  • After minification 313.5 kB
  • After compression 262.7 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 50.7 kB or 16% of the original size.

CSS Optimization

-23%

Potential reduce by 23.8 kB

  • Original 103.2 kB
  • After minification 103.2 kB
  • After compression 79.4 kB

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. Southlyonmihvaccontractor.com needs all CSS files to be minified and compressed as it can save up to 23.8 kB or 23% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

4

After Optimization

4

  • JavaScript
  • CSS

The browser has sent 4 CSS, Javascripts, AJAX and image requests in order to completely render the main page of South Lyon MI HVAC Contractor. According to our analytics all requests are already optimized.

Network Requests Diagram

southlyonmihvaccontractor.com

southlyonmihvaccontractor.com

1085 ms

southlyonmihvaccontractor.com

southlyonmihvaccontractor.com

1147 ms

publish.css

publish.css

110 ms

0df83a05-eaba-4e6e-94f7-316412df8f0b.css

0df83a05-eaba-4e6e-94f7-316412df8f0b.css

147 ms

vendors.js

vendors.js

228 ms

bundle.js

bundle.js

326 ms

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

0 ms

Accessibility Review

southlyonmihvaccontractor.com accessibility score

76

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.

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

southlyonmihvaccontractor.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

southlyonmihvaccontractor.com SEO score

82

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 Southlyonmihvaccontractor.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 Southlyonmihvaccontractor.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

southlyonmihvaccontractor.com

Open Graph data is detected on the main page of South Lyon MI HVAC Contractor. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: