Tools & Wizards About Us

Report Summary

  • 40

    Performance

    Renders faster than
    59% of other websites

  • 78

    Accessibility

    Visual factors better than
    that of 45% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 89

    SEO

    Google-friendlier than
    66% of websites

southlyonhvacservice.com

South Lyon, MI Hvac Service | Hvac Service in South Lyon, MI | Jerrys Heating and Cooling

Page Load Speed

9.4 sec in total

First Response

3.8 sec

Resources Loaded

5.3 sec

Page Rendered

226 ms

About Website

Visit southlyonhvacservice.com now to see the best up-to-date South Lyon Hvac Service content and also check out these interesting facts you probably never knew about southlyonhvacservice.com

Jerrys Heating and Cooling is located in South Lyon, MI. Please contact us for additional information about our Hvac Service services. (248) 504-0154

Visit southlyonhvacservice.com

Key Findings

We analyzed Southlyonhvacservice.com page load time and found that the first response time was 3.8 sec and then it took 5.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

southlyonhvacservice.com performance score

40

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.8 s

12/100

10%

LCP (Largest Contentful Paint)

Value7.5 s

4/100

25%

SI (Speed Index)

Value7.0 s

32/100

10%

TBT (Total Blocking Time)

Value470 ms

60/100

30%

CLS (Cumulative Layout Shift)

Value0.162

72/100

15%

TTI (Time to Interactive)

Value7.0 s

53/100

10%

Network Requests Diagram

southlyonhvacservice.com

3834 ms

southlyonhvacservice.com

1134 ms

publish.css

57 ms

fc030413-da05-4f80-b1c0-c09f5c0bf062.css

32 ms

css

34 ms

Our browser made a total of 19 requests to load all elements on the main page. We found that 16% of them (3 requests) were addressed to the original Southlyonhvacservice.com, 47% (9 requests) were made to Fonts.gstatic.com and 26% (5 requests) were made to Static-cdn.edit.site. The less responsive or slowest element that took the longest time to load (3.8 sec) belongs to the original domain Southlyonhvacservice.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 59.7 kB (16%)

Content Size

384.8 kB

After Optimization

325.2 kB

  • HTML
  • JavaScript
  • CSS

In fact, the total size of Southlyonhvacservice.com main page is 384.8 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. Javascripts take 193.0 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 56.9 kB

  • Original 67.1 kB
  • After minification 66.7 kB
  • After compression 10.2 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 56.9 kB or 85% of the original size.

JavaScript Optimization

-0%

Potential reduce by 0 B

  • Original 193.0 kB
  • After minification 193.0 kB
  • After compression 193.0 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.

CSS Optimization

-2%

Potential reduce by 2.7 kB

  • Original 124.8 kB
  • After minification 124.8 kB
  • After compression 122.0 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. Southlyonhvacservice.com has all CSS files already compressed.

Requests Breakdown

We found no issues to fix!

Requests Now

7

After Optimization

7

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 7 CSS, Javascripts, AJAX and image requests in order to completely render the main page of South Lyon Hvac Service. According to our analytics all requests are already optimized.

Network Requests Diagram

Accessibility Review

southlyonhvacservice.com accessibility score

78

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

southlyonhvacservice.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

southlyonhvacservice.com SEO score

89

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

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

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Southlyonhvacservice.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Southlyonhvacservice.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

Open Graph description is not detected on the main page of South Lyon Hvac Service. 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: