Tools & Wizards About Us
mjmechanical.net screenshot

Report Summary

  • 40

    Performance

    Renders faster than
    59% of other websites

  • 84

    Accessibility

    Visual factors better than
    that of 56% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

mjmechanical.net

HVAC Service in Chicagoland - MJ Mechanical Heating & Cooling

Page Load Speed

1.4 sec in total

First Response

62 ms

Resources Loaded

959 ms

Page Rendered

374 ms

mjmechanical.net screenshot

About Website

Click here to check amazing MJ Mechanical content. Otherwise, check out these important facts you probably never knew about mjmechanical.net

MJ Mechanical Heating & Cooling provides top quality and affordable HVAC repair and installation services in the Chicagoland area. Our experienced technicians can fix issues with your air conditioning...

Visit mjmechanical.net

Key Findings

We analyzed Mjmechanical.net page load time and found that the first response time was 62 ms and then it took 1.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

mjmechanical.net performance score

40

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

55/100

10%

LCP (Largest Contentful Paint)

Value8.1 s

2/100

25%

SI (Speed Index)

Value3.2 s

92/100

10%

TBT (Total Blocking Time)

Value1,080 ms

24/100

30%

CLS (Cumulative Layout Shift)

Value0.043

99/100

15%

TTI (Time to Interactive)

Value9.7 s

28/100

10%

Network Requests Diagram

mjmechanical.net

62 ms

www.mjmechanical.net

136 ms

9500f821d358d284ca25c8c93b531f10.css

34 ms

af03b173a76dd7017a6dd9698e92a9e9.css

60 ms

css

37 ms

Our browser made a total of 35 requests to load all elements on the main page. We found that 77% of them (27 requests) were addressed to the original Mjmechanical.net, 11% (4 requests) were made to Fonts.gstatic.com and 3% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (711 ms) relates to the external source Googletagmanager.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 70.5 kB (9%)

Content Size

794.7 kB

After Optimization

724.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Mjmechanical.net main page is 794.7 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. 60% of websites need less resources to load. Images take 383.1 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 20.1 kB

  • Original 26.7 kB
  • After minification 26.5 kB
  • After compression 6.6 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 20.1 kB or 75% of the original size.

Image Optimization

-5%

Potential reduce by 20.3 kB

  • Original 383.1 kB
  • After minification 362.7 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. MJ Mechanical images are well optimized though.

JavaScript Optimization

-6%

Potential reduce by 20.9 kB

  • Original 336.9 kB
  • After minification 336.9 kB
  • After compression 316.0 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

-19%

Potential reduce by 9.1 kB

  • Original 48.1 kB
  • After minification 48.1 kB
  • After compression 39.0 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. Mjmechanical.net needs all CSS files to be minified and compressed as it can save up to 9.1 kB or 19% of the original size.

Requests Breakdown

Number of requests can be reduced by 19 (68%)

Requests Now

28

After Optimization

9

  • Images
  • JavaScript
  • CSS

The browser has sent 28 CSS, Javascripts, AJAX and image requests in order to completely render the main page of MJ Mechanical. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

mjmechanical.net

mjmechanical.net

62 ms

www.mjmechanical.net

www.mjmechanical.net

136 ms

9500f821d358d284ca25c8c93b531f10.css

9500f821d358d284ca25c8c93b531f10.css

34 ms

af03b173a76dd7017a6dd9698e92a9e9.css

af03b173a76dd7017a6dd9698e92a9e9.css

60 ms

css

css

37 ms

bc0b31d61771f7702450b4106674f44c.css

bc0b31d61771f7702450b4106674f44c.css

113 ms

jquery.js

jquery.js

175 ms

js

js

711 ms

f32bedf9ee1052e0aec9bf4e9afa4449.js

f32bedf9ee1052e0aec9bf4e9afa4449.js

87 ms

2c601128ca3295161a738c91c9d63930.js

2c601128ca3295161a738c91c9d63930.js

94 ms

4ab48e066245f89c59adf3a21206b5db.js

4ab48e066245f89c59adf3a21206b5db.js

95 ms

9a9f14011842c99c997da89a8b58baa5.js

9a9f14011842c99c997da89a8b58baa5.js

92 ms

b245aa64a2514cb19cb958dbc0a5bfee.js

b245aa64a2514cb19cb958dbc0a5bfee.js

125 ms

c3ca2028eb3afc5e7130b97cdaec7070.js

c3ca2028eb3afc5e7130b97cdaec7070.js

126 ms

1bbb8b6a6aa9d16fb14724a0f6dcc366.js

1bbb8b6a6aa9d16fb14724a0f6dcc366.js

126 ms

8f2ebaf055190db707dad0710f525c8b.js

8f2ebaf055190db707dad0710f525c8b.js

126 ms

2fba12f2bc674a9a43d6ff94e8ac8078.js

2fba12f2bc674a9a43d6ff94e8ac8078.js

137 ms

eabc4c5bf135444ca7a45a51703bd36b.js

eabc4c5bf135444ca7a45a51703bd36b.js

141 ms

9afdf93fd33312755bba094bf9a6e6e9.js

9afdf93fd33312755bba094bf9a6e6e9.js

148 ms

62a4137cd2e2971e29fe520cc6b8c387.js

62a4137cd2e2971e29fe520cc6b8c387.js

151 ms

643f7f276cd85f27315560a861e1dc04.js

643f7f276cd85f27315560a861e1dc04.js

152 ms

api.js

api.js

336 ms

logo.png

logo.png

116 ms

MJ-homepage-slider.jpg

MJ-homepage-slider.jpg

125 ms

service-icon.png

service-icon.png

116 ms

MJ-homepage-commercial-services.jpg

MJ-homepage-commercial-services.jpg

117 ms

MJ-homepage-gallery.jpg

MJ-homepage-gallery.jpg

123 ms

MJ-homepage-commercial-financing.jpg

MJ-homepage-commercial-financing.jpg

118 ms

pattern.jpg

pattern.jpg

117 ms

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVs9pbCIPrQ.ttf

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVs9pbCIPrQ.ttf

69 ms

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVvaorCIPrQ.ttf

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVvaorCIPrQ.ttf

85 ms

raxhHiqOu8IVPmnRc6SY1KXhnF_Y8fbfOLjOWA.ttf

raxhHiqOu8IVPmnRc6SY1KXhnF_Y8fbfOLjOWA.ttf

91 ms

raxhHiqOu8IVPmnRc6SY1KXhnF_Y8RHYOLjOWA.ttf

raxhHiqOu8IVPmnRc6SY1KXhnF_Y8RHYOLjOWA.ttf

115 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

116 ms

recaptcha__en.js

recaptcha__en.js

113 ms

Accessibility Review

mjmechanical.net accessibility score

84

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

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

mjmechanical.net 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

mjmechanical.net 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 Mjmechanical.net 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 Mjmechanical.net 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

mjmechanical.net

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