Tools & Wizards About Us
zilkaheatingcooling.com screenshot

Report Summary

  • 89

    Performance

    Renders faster than
    90% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

zilkaheatingcooling.com

Zilka Heating And Cooling | Air Conditioning, Furnaces, IAQ

Page Load Speed

1.9 sec in total

First Response

208 ms

Resources Loaded

1.1 sec

Page Rendered

526 ms

zilkaheatingcooling.com screenshot

About Website

Visit zilkaheatingcooling.com now to see the best up-to-date Zilka Heating Cooling content and also check out these interesting facts you probably never knew about zilkaheatingcooling.com

Zilka Heating and Cooling provides air conditioning, furnace, indoor air quality, & more HVAC services to Sylvan Lake, MI, & the nearby areas.

Visit zilkaheatingcooling.com

Key Findings

We analyzed Zilkaheatingcooling.com page load time and found that the first response time was 208 ms and then it took 1.7 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

zilkaheatingcooling.com performance score

89

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

68/100

10%

LCP (Largest Contentful Paint)

Value2.6 s

87/100

25%

SI (Speed Index)

Value2.5 s

98/100

10%

TBT (Total Blocking Time)

Value50 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.078

95/100

15%

TTI (Time to Interactive)

Value6.3 s

61/100

10%

Network Requests Diagram

zilkaheatingcooling.com

208 ms

zilkaheatingcooling.com

160 ms

style.min.css

55 ms

5-layout.css

145 ms

wpa-style.css

115 ms

Our browser made a total of 75 requests to load all elements on the main page. We found that 56% of them (42 requests) were addressed to the original Zilkaheatingcooling.com, 31% (23 requests) were made to Assets.bxb.media and 11% (8 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (312 ms) belongs to the original domain Zilkaheatingcooling.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 150.1 kB (8%)

Content Size

2.0 MB

After Optimization

1.8 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Zilkaheatingcooling.com main page is 2.0 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. 60% of websites need less resources to load. Images take 1.8 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 134.6 kB

  • Original 159.7 kB
  • After minification 153.1 kB
  • After compression 25.1 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 134.6 kB or 84% of the original size.

Image Optimization

-1%

Potential reduce by 15.5 kB

  • Original 1.8 MB
  • After minification 1.8 MB

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. Zilka Heating Cooling images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 0 B

  • Original 31 B
  • After minification 31 B
  • After compression 31 B

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 17 (26%)

Requests Now

65

After Optimization

48

  • Images
  • JavaScript
  • CSS

The browser has sent 65 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zilka Heating Cooling. 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 from 12 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

zilkaheatingcooling.com

zilkaheatingcooling.com

208 ms

zilkaheatingcooling.com

zilkaheatingcooling.com

160 ms

style.min.css

style.min.css

55 ms

5-layout.css

5-layout.css

145 ms

wpa-style.css

wpa-style.css

115 ms

jquery.magnificpopup.min.css

jquery.magnificpopup.min.css

75 ms

css

css

29 ms

eb2004f6b52c1b6f9db9ce0d9d0830a9-layout-bundle.css

eb2004f6b52c1b6f9db9ce0d9d0830a9-layout-bundle.css

111 ms

ptb-public.css

ptb-public.css

312 ms

bootstrap.min.css

bootstrap.min.css

100 ms

skin-6503082c4e054.css

skin-6503082c4e054.css

118 ms

style.css

style.css

130 ms

custom.css

custom.css

150 ms

jquery.min.js

jquery.min.js

152 ms

jquery-migrate.min.js

jquery-migrate.min.js

197 ms

2c21c1fe9e.js

2c21c1fe9e.js

60 ms

rating.css

rating.css

181 ms

jquery.imagesloaded.min.js

jquery.imagesloaded.min.js

204 ms

jquery.ba-throttle-debounce.min.js

jquery.ba-throttle-debounce.min.js

174 ms

jquery.magnificpopup.min.js

jquery.magnificpopup.min.js

173 ms

lazyload.min.js

lazyload.min.js

204 ms

zil-logo.png

zil-logo.png

70 ms

Spring-2024-1.jpg

Spring-2024-1.jpg

140 ms

review-bg.jpg

review-bg.jpg

75 ms

footer-bg.jpg

footer-bg.jpg

70 ms

BngbUXZYTXPIvIBgJJSb6s3BzlRRfKOFbvjojISmb2Rl.woff

BngbUXZYTXPIvIBgJJSb6s3BzlRRfKOFbvjojISmb2Rl.woff

70 ms

BngbUXZYTXPIvIBgJJSb6s3BzlRRfKOFbvjo0oSmb2Rl.woff

BngbUXZYTXPIvIBgJJSb6s3BzlRRfKOFbvjo0oSmb2Rl.woff

118 ms

BngbUXZYTXPIvIBgJJSb6s3BzlRRfKOFbvjoa4Omb2Rl.woff

BngbUXZYTXPIvIBgJJSb6s3BzlRRfKOFbvjoa4Omb2Rl.woff

141 ms

7cHqv4kjgoGqM7E3t-4s51oq.woff

7cHqv4kjgoGqM7E3t-4s51oq.woff

144 ms

7cHqv4kjgoGqM7E3q-0s51oq.woff

7cHqv4kjgoGqM7E3q-0s51oq.woff

144 ms

7cHqv4kjgoGqM7E30-8s51oq.woff

7cHqv4kjgoGqM7E30-8s51oq.woff

141 ms

7cHqv4kjgoGqM7E3_-gs51oq.woff

7cHqv4kjgoGqM7E3_-gs51oq.woff

142 ms

7cHpv4kjgoGqM7E_DMs_.woff

7cHpv4kjgoGqM7E_DMs_.woff

141 ms

icon-heat.svg

icon-heat.svg

127 ms

tempstar.png

tempstar.png

186 ms

icon-cool.svg

icon-cool.svg

88 ms

icon-maint.svg

icon-maint.svg

93 ms

icon-boiler.svg

icon-boiler.svg

99 ms

about-top.png

about-top.png

95 ms

about-75.png

about-75.png

93 ms

about-bbb.png

about-bbb.png

90 ms

about-acca.png

about-acca.png

117 ms

mitsubishi-diamond-contractor-logo.png

mitsubishi-diamond-contractor-logo.png

115 ms

about-bottom.png

about-bottom.png

156 ms

review-quote-1.png

review-quote-1.png

162 ms

comf-emergency.svg

comf-emergency.svg

155 ms

comf-pros.svg

comf-pros.svg

176 ms

comf-30pt.svg

comf-30pt.svg

149 ms

comf-equip.svg

comf-equip.svg

144 ms

Map-mobile.jpg

Map-mobile.jpg

213 ms

ZIL-Logo-RGB.png

ZIL-Logo-RGB.png

171 ms

icon-google.svg

icon-google.svg

174 ms

icon-facebook.svg

icon-facebook.svg

180 ms

american-standard.png

american-standard.png

151 ms

amana.png

amana.png

153 ms

ameristar.png

ameristar.png

187 ms

armstrong-air.png

armstrong-air.png

157 ms

bryant.png

bryant.png

159 ms

carrier.png

carrier.png

156 ms

coleman.png

coleman.png

157 ms

comfortmaker.png

comfortmaker.png

156 ms

daikin.png

daikin.png

158 ms

day-night.png

day-night.png

181 ms

fujitsu.png

fujitsu.png

225 ms

goodman.png

goodman.png

159 ms

heil.png

heil.png

214 ms

lennox.png

lennox.png

159 ms

mitsubishi.png

mitsubishi.png

160 ms

payne.png

payne.png

160 ms

rheem.png

rheem.png

163 ms

runtru.png

runtru.png

192 ms

ruud.png

ruud.png

167 ms

trane.png

trane.png

172 ms

westinghouse.png

westinghouse.png

220 ms

york.png

york.png

182 ms

Accessibility Review

zilkaheatingcooling.com accessibility score

100

Accessibility Issues

Best Practices

zilkaheatingcooling.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

zilkaheatingcooling.com SEO score

86

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Links do not have descriptive text

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

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 Zilkaheatingcooling.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 Zilkaheatingcooling.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

zilkaheatingcooling.com

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