Tools & Wizards About Us
koolbridgesolar.com screenshot

Report Summary

  • 19

    Performance

    Renders faster than
    36% of other websites

  • 83

    Accessibility

    Visual factors better than
    that of 54% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

koolbridgesolar.com

Koolbridge Solar - Solar Energy | Innovative Electrical Products | Reduce Energy Bills | Clean, Reliable Energy Solutions

Page Load Speed

3.2 sec in total

First Response

283 ms

Resources Loaded

2.2 sec

Page Rendered

768 ms

koolbridgesolar.com screenshot

About Website

Click here to check amazing Koolbridge Solar content. Otherwise, check out these important facts you probably never knew about koolbridgesolar.com

Solar Energy | Innovative Electrical Products | Reduce Energy Bills | Clean, Reliable Energy Solutions

Visit koolbridgesolar.com

Key Findings

We analyzed Koolbridgesolar.com page load time and found that the first response time was 283 ms and then it took 2.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

koolbridgesolar.com performance score

19

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.1 s

20/100

10%

LCP (Largest Contentful Paint)

Value8.1 s

2/100

25%

SI (Speed Index)

Value9.9 s

9/100

10%

TBT (Total Blocking Time)

Value2,760 ms

3/100

30%

CLS (Cumulative Layout Shift)

Value0.018

100/100

15%

TTI (Time to Interactive)

Value21.1 s

1/100

10%

Network Requests Diagram

koolbridgesolar.com

283 ms

js

91 ms

flashblock.css

67 ms

player.css

53 ms

admin-ajax.php

1215 ms

Our browser made a total of 82 requests to load all elements on the main page. We found that 4% of them (3 requests) were addressed to the original Koolbridgesolar.com, 70% (57 requests) were made to 151640.p3cdn1.secureserver.net and 22% (18 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Koolbridgesolar.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 228.2 kB (12%)

Content Size

2.0 MB

After Optimization

1.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Koolbridgesolar.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. 70% of websites need less resources to load. Images take 1.5 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 111.0 kB

  • Original 135.7 kB
  • After minification 131.4 kB
  • After compression 24.7 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 111.0 kB or 82% of the original size.

Image Optimization

-8%

Potential reduce by 112.7 kB

  • Original 1.5 MB
  • After minification 1.4 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. Koolbridge Solar images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 2.2 kB

  • Original 164.4 kB
  • After minification 164.4 kB
  • After compression 162.2 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

-1%

Potential reduce by 2.2 kB

  • Original 174.7 kB
  • After minification 174.7 kB
  • After compression 172.5 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. Koolbridgesolar.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 47 (76%)

Requests Now

62

After Optimization

15

  • Images
  • JavaScript
  • CSS

The browser has sent 62 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Koolbridge Solar. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 28 to 1 for JavaScripts and from 21 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

koolbridgesolar.com

koolbridgesolar.com

283 ms

js

js

91 ms

flashblock.css

flashblock.css

67 ms

player.css

player.css

53 ms

admin-ajax.php

admin-ajax.php

1215 ms

animate.css

animate.css

59 ms

frontend.css

frontend.css

61 ms

swipebox.min.css

swipebox.min.css

69 ms

dashicons.min.css

dashicons.min.css

62 ms

css

css

57 ms

elementor-icons.min.css

elementor-icons.min.css

66 ms

frontend-lite.min.css

frontend-lite.min.css

81 ms

swiper.min.css

swiper.min.css

89 ms

post-1333.css

post-1333.css

78 ms

frontend-lite.min.css

frontend-lite.min.css

89 ms

uael-frontend.min.css

uael-frontend.min.css

90 ms

wpforms-full.min.css

wpforms-full.min.css

111 ms

post-1512.css

post-1512.css

129 ms

ytprefs.min.css

ytprefs.min.css

131 ms

css

css

72 ms

fontawesome.min.css

fontawesome.min.css

133 ms

solid.min.css

solid.min.css

135 ms

jquery.min.js

jquery.min.js

135 ms

jquery-migrate.min.js

jquery-migrate.min.js

131 ms

soundmanager2-nodebug-jsmin.js

soundmanager2-nodebug-jsmin.js

136 ms

frontend-gtag.min.js

frontend-gtag.min.js

136 ms

frontend.js

frontend.js

138 ms

jquery.swipebox.min.js

jquery.swipebox.min.js

136 ms

underscore.min.js

underscore.min.js

136 ms

infinite-scroll.pkgd.min.js

infinite-scroll.pkgd.min.js

141 ms

front.js

front.js

137 ms

responsive-menu.js

responsive-menu.js

138 ms

backstretch.js

backstretch.js

138 ms

backstretch-set.js

backstretch-set.js

142 ms

ytprefs.min.js

ytprefs.min.js

112 ms

js

js

84 ms

widget-icon-list.min.css

widget-icon-list.min.css

111 ms

miscellaneous-tracking.js

miscellaneous-tracking.js

109 ms

new-tab.js

new-tab.js

120 ms

fitvids.min.js

fitvids.min.js

119 ms

webpack-pro.runtime.min.js

webpack-pro.runtime.min.js

118 ms

webpack.runtime.min.js

webpack.runtime.min.js

124 ms

frontend-modules.min.js

frontend-modules.min.js

133 ms

hooks.min.js

hooks.min.js

112 ms

i18n.min.js

i18n.min.js

124 ms

frontend.min.js

frontend.min.js

150 ms

waypoints.min.js

waypoints.min.js

125 ms

core.min.js

core.min.js

119 ms

frontend.min.js

frontend.min.js

120 ms

elements-handlers.min.js

elements-handlers.min.js

122 ms

footer-logo.webp

footer-logo.webp

140 ms

handyman-solar-customers.jpg

handyman-solar-customers.jpg

94 ms

uninterrupted-power.jpg

uninterrupted-power.jpg

372 ms

improve-efficiency.jpg

improve-efficiency.jpg

185 ms

maximize-savings.jpg

maximize-savings.jpg

187 ms

handshake.png

handshake.png

106 ms

reviews.png

reviews.png

188 ms

money.png

money.png

188 ms

installing-solar.jpg

installing-solar.jpg

241 ms

NCSEA-Horizontal-Logo.png

NCSEA-Horizontal-Logo.png

189 ms

nc-tech-association.png

nc-tech-association.png

188 ms

SEIA-Member-Logo.png

SEIA-Member-Logo.png

245 ms

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38 ms

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51 ms

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240 ms

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51 ms

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53 ms

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52 ms

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53 ms

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88 ms

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89 ms

Koolbridge-Solar-Website-Bkgd-Apr2017.jpg

Koolbridge-Solar-Website-Bkgd-Apr2017.jpg

385 ms

Accessibility Review

koolbridgesolar.com accessibility score

83

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.

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 IDs are not unique

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

Best Practices

koolbridgesolar.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

High

Page has valid source maps

SEO Factors

koolbridgesolar.com SEO score

91

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

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 Koolbridgesolar.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 Koolbridgesolar.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

koolbridgesolar.com

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