Tools & Wizards About Us
backup-power.ca screenshot

Report Summary

  • 57

    Performance

    Renders faster than
    73% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 88% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

backup-power.ca

Solar and Backup Power Solutions including battery backup power generators, emergency power generators, and portable/installed solar power

Page Load Speed

2.2 sec in total

First Response

142 ms

Resources Loaded

1.9 sec

Page Rendered

68 ms

backup-power.ca screenshot

About Website

Click here to check amazing Backup Power content. Otherwise, check out these important facts you probably never knew about backup-power.ca

Backup and portable power solutions for emergency power during blackouts. Backup-Power.ca is an authorized distributor for battery backup power generators, emergency power generators, portable solar a...

Visit backup-power.ca

Key Findings

We analyzed Backup-power.ca page load time and found that the first response time was 142 ms and then it took 2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

backup-power.ca performance score

57

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.1 s

3/100

10%

LCP (Largest Contentful Paint)

Value6.1 s

12/100

25%

SI (Speed Index)

Value7.3 s

29/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value6.1 s

63/100

10%

Network Requests Diagram

home.html

142 ms

template-domain-337445.css

103 ms

templateText.css

179 ms

jquery.min.js

19 ms

extensions.js

251 ms

Our browser made a total of 11 requests to load all elements on the main page. We found that 64% of them (7 requests) were addressed to the original Backup-power.ca, 18% (2 requests) were made to Ajax.googleapis.com and 18% (2 requests) were made to Counter.hitslink.com. The less responsive or slowest element that took the longest time to load (268 ms) belongs to the original domain Backup-power.ca.

Page Optimization Overview & Recommendations

Page size can be reduced by 11.8 kB (8%)

Content Size

146.9 kB

After Optimization

135.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Backup-power.ca main page is 146.9 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. Only 5% of websites need less resources to load. Javascripts take 93.7 kB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 6.6 kB

  • Original 8.9 kB
  • After minification 7.2 kB
  • After compression 2.3 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. This page needs HTML code to be minified as it can gain 1.7 kB, which is 19% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 6.6 kB or 74% of the original size.

Image Optimization

-0%

Potential reduce by 16 B

  • Original 43.4 kB
  • After minification 43.4 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. Backup Power images are well optimized though.

JavaScript Optimization

-5%

Potential reduce by 4.6 kB

  • Original 93.7 kB
  • After minification 93.2 kB
  • After compression 89.1 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

-64%

Potential reduce by 564 B

  • Original 875 B
  • After minification 794 B
  • After compression 311 B

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. Backup-power.ca needs all CSS files to be minified and compressed as it can save up to 564 B or 64% of the original size.

Requests Breakdown

Number of requests can be reduced by 4 (40%)

Requests Now

10

After Optimization

6

  • Images
  • JavaScript
  • CSS

The browser has sent 10 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Backup Power. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

home.html

home.html

142 ms

template-domain-337445.css

template-domain-337445.css

103 ms

templateText.css

templateText.css

179 ms

jquery.min.js

jquery.min.js

19 ms

extensions.js

extensions.js

251 ms

jquery-ui.min.js

jquery-ui.min.js

58 ms

jquery.cm.navigation-min.js

jquery.cm.navigation-min.js

268 ms

t_header_left.jpg

t_header_left.jpg

139 ms

s.gif

s.gif

122 ms

statistics.asp

statistics.asp

262 ms

track.js

track.js

262 ms

Accessibility Review

backup-power.ca accessibility score

96

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.

Best Practices

backup-power.ca best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

backup-power.ca SEO score

92

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

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Backup-power.ca 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 Backup-power.ca 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

backup-power.ca

Open Graph description is not detected on the main page of Backup Power. 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: