Tools & Wizards About Us
suburbanhvac.co screenshot

Report Summary

  • 46

    Performance

    Renders faster than
    65% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 71% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

suburbanhvac.co

HVAC Contractor | Suburban Heating & Air Conditioning

Page Load Speed

311 ms in total

First Response

18 ms

Resources Loaded

293 ms

Page Rendered

0 ms

suburbanhvac.co screenshot

About Website

Visit suburbanhvac.co now to see the best up-to-date Suburban HVAC content and also check out these interesting facts you probably never knew about suburbanhvac.co

Suburbam Heating & Air Conditioning is here for HVAC service and repair in Kalamazoo, Michigan. Call anytime: (269) 372-8880

Visit suburbanhvac.co

Key Findings

We analyzed Suburbanhvac.co page load time and found that the first response time was 18 ms and then it took 293 ms to load all DOM resources and completely render a web page. This is an excellent result, as only 5% of websites can load faster.

Performance Metrics

suburbanhvac.co performance score

46

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.9 s

87/100

10%

LCP (Largest Contentful Paint)

Value3.9 s

54/100

25%

SI (Speed Index)

Value5.0 s

63/100

10%

TBT (Total Blocking Time)

Value2,680 ms

4/100

30%

CLS (Cumulative Layout Shift)

Value0.01

100/100

15%

TTI (Time to Interactive)

Value13.3 s

12/100

10%

Network Requests Diagram

suburbanhvac.co

18 ms

www.suburbanhvac.co

79 ms

js

132 ms

logo1-421w.jpg

119 ms

GettyImages-1210473673-1280w.jpg

159 ms

Our browser made a total of 36 requests to load all elements on the main page. We found that 6% of them (2 requests) were addressed to the original Suburbanhvac.co, 69% (25 requests) were made to Lirp.cdn-website.com and 8% (3 requests) were made to Static.cdn-website.com. The less responsive or slowest element that took the longest time to load (194 ms) relates to the external source Mpactions.superpages.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 218.8 kB (23%)

Content Size

933.1 kB

After Optimization

714.3 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Suburbanhvac.co main page is 933.1 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 551.3 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 190.5 kB

  • Original 237.2 kB
  • After minification 231.4 kB
  • After compression 46.7 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 190.5 kB or 80% of the original size.

Image Optimization

-5%

Potential reduce by 28.2 kB

  • Original 551.3 kB
  • After minification 523.1 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. Suburban HVAC images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 133 B

  • Original 144.6 kB
  • After minification 144.6 kB
  • After compression 144.5 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 6 (18%)

Requests Now

34

After Optimization

28

  • Images
  • JavaScript

The browser has sent 34 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Suburban HVAC. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

suburbanhvac.co

suburbanhvac.co

18 ms

www.suburbanhvac.co

www.suburbanhvac.co

79 ms

js

js

132 ms

logo1-421w.jpg

logo1-421w.jpg

119 ms

GettyImages-1210473673-1280w.jpg

GettyImages-1210473673-1280w.jpg

159 ms

jquery-3.7.0.min.js

jquery-3.7.0.min.js

123 ms

d-js-one-runtime-unified-desktop.min.js

d-js-one-runtime-unified-desktop.min.js

135 ms

d-js-jquery-migrate.min.js

d-js-jquery-migrate.min.js

137 ms

dxmscript.min.js

dxmscript.min.js

194 ms

schedule-engine-v3.js

schedule-engine-v3.js

120 ms

7962.js

7962.js

147 ms

GettyImages-1210473673-1920w.jpg

GettyImages-1210473673-1920w.jpg

140 ms

GettyImages-1210473673-1920w.jpg

GettyImages-1210473673-1920w.jpg

134 ms

34634564-1920w.png

34634564-1920w.png

119 ms

Suburban+Comfort+Logo+500x500-1920w.png

Suburban+Comfort+Logo+500x500-1920w.png

121 ms

blank-369b868f-1920w.png

blank-369b868f-1920w.png

119 ms

coupon_20-1920w.jpg

coupon_20-1920w.jpg

117 ms

png-1920w.png

png-1920w.png

118 ms

34634564-627w.png

34634564-627w.png

131 ms

Suburban+Comfort+Logo+500x500-627w.png

Suburban+Comfort+Logo+500x500-627w.png

132 ms

blank-369b868f-627w.png

blank-369b868f-627w.png

135 ms

coupon_20-640w-ezgif-1920w.png

coupon_20-640w-ezgif-1920w.png

135 ms

coupon_20-640w-ezgif-627w.png

coupon_20-640w-ezgif-627w.png

139 ms

png-807w.png

png-807w.png

140 ms

blank-369b868f-807w.png

blank-369b868f-807w.png

140 ms

-99+Tune+Up+Coupon+%288%29-1920w.png

-99+Tune+Up+Coupon+%288%29-1920w.png

144 ms

-99+Tune+Up+Coupon+%282%29-1920w.png

-99+Tune+Up+Coupon+%282%29-1920w.png

144 ms

-99+Tune+Up+Coupon+%283%29-1920w.png

-99+Tune+Up+Coupon+%283%29-1920w.png

143 ms

-99+Tune+Up+Coupon+%284%29-1920w.png

-99+Tune+Up+Coupon+%284%29-1920w.png

144 ms

001-435w.jpg

001-435w.jpg

144 ms

testimonials-1368w.png

testimonials-1368w.png

147 ms

american+standard+furnace-289h.jpg

american+standard+furnace-289h.jpg

145 ms

american+standard-325w.png

american+standard-325w.png

146 ms

347234723-387w.jpg

347234723-387w.jpg

145 ms

GettyImages-1140322836-513w.jpg

GettyImages-1140322836-513w.jpg

146 ms

v4-Final-DWH+Coupon+Flyer+%282%29-1920w.jpg

v4-Final-DWH+Coupon+Flyer+%282%29-1920w.jpg

146 ms

Accessibility Review

suburbanhvac.co accessibility score

89

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-hidden="true"] elements contain focusable descendents

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

suburbanhvac.co 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

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

suburbanhvac.co SEO score

86

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

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 Suburbanhvac.co 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 Suburbanhvac.co 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

suburbanhvac.co

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