Tools & Wizards About Us
batterycanada.com screenshot

Report Summary

  • 85

    Performance

    Renders faster than
    88% of other websites

  • 91

    Accessibility

    Visual factors better than
    that of 76% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 82

    SEO

    Google-friendlier than
    44% of websites

batterycanada.com

Laptop, Cell Phone, Cordless Phone batteries, from Canada

Page Load Speed

1.8 sec in total

First Response

93 ms

Resources Loaded

1.6 sec

Page Rendered

116 ms

batterycanada.com screenshot

About Website

Click here to check amazing Battery Canada content for Canada. Otherwise, check out these important facts you probably never knew about batterycanada.com

Batteries for just about everything from Canada.

Visit batterycanada.com

Key Findings

We analyzed Batterycanada.com page load time and found that the first response time was 93 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

batterycanada.com performance score

85

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

68/100

10%

LCP (Largest Contentful Paint)

Value3.3 s

69/100

25%

SI (Speed Index)

Value3.7 s

85/100

10%

TBT (Total Blocking Time)

Value80 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value5.0 s

77/100

10%

Network Requests Diagram

batterycanada.com

93 ms

www.batterycanada.com

487 ms

reset.css

98 ms

text.css

98 ms

grid.css

100 ms

Our browser made a total of 52 requests to load all elements on the main page. We found that 75% of them (39 requests) were addressed to the original Batterycanada.com, 6% (3 requests) were made to Clarity.ms and 4% (2 requests) were made to Addsearch.com. The less responsive or slowest element that took the longest time to load (1 sec) belongs to the original domain Batterycanada.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 81.5 kB (34%)

Content Size

240.0 kB

After Optimization

158.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Batterycanada.com main page is 240.0 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. 20% of websites need less resources to load. Images take 132.8 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 22.8 kB

  • Original 29.4 kB
  • After minification 25.2 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. This page needs HTML code to be minified as it can gain 4.3 kB, which is 15% 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 22.8 kB or 78% of the original size.

Image Optimization

-7%

Potential reduce by 8.9 kB

  • Original 132.8 kB
  • After minification 123.9 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. Battery Canada images are well optimized though.

JavaScript Optimization

-26%

Potential reduce by 6.9 kB

  • Original 26.6 kB
  • After minification 23.4 kB
  • After compression 19.7 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 6.9 kB or 26% of the original size.

CSS Optimization

-84%

Potential reduce by 42.8 kB

  • Original 51.2 kB
  • After minification 32.2 kB
  • After compression 8.3 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. Batterycanada.com needs all CSS files to be minified and compressed as it can save up to 42.8 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 12 (25%)

Requests Now

48

After Optimization

36

  • Images
  • JavaScript
  • CSS

The browser has sent 48 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Battery Canada. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

batterycanada.com

batterycanada.com

93 ms

www.batterycanada.com

www.batterycanada.com

487 ms

reset.css

reset.css

98 ms

text.css

text.css

98 ms

grid.css

grid.css

100 ms

style.css

style.css

124 ms

responsive.css

responsive.css

121 ms

custom.css

custom.css

121 ms

56fmozitj7

56fmozitj7

56 ms

ba9n2jgtcy

ba9n2jgtcy

84 ms

patch.png

patch.png

381 ms

flag-ca.jpg

flag-ca.jpg

27 ms

flag-us.jpg

flag-us.jpg

26 ms

facebook.png

facebook.png

1049 ms

twitter.png

twitter.png

71 ms

home.png

home.png

50 ms

2%20Way%20Radio%20Batteries.jpg

2%20Way%20Radio%20Batteries.jpg

75 ms

shadow.png

shadow.png

94 ms

ALarm%20Batteries.jpg

ALarm%20Batteries.jpg

180 ms

Barcode%20Scanner%20Batteries.jpg

Barcode%20Scanner%20Batteries.jpg

126 ms

Camcorder%20Batteries.jpg

Camcorder%20Batteries.jpg

139 ms

Cell%20Phone%20Batteries.jpg

Cell%20Phone%20Batteries.jpg

607 ms

CNC,%20PLC%20Batteries.jpg

CNC,%20PLC%20Batteries.jpg

205 ms

Cordless%20Phone%20Batteries.jpg

Cordless%20Phone%20Batteries.jpg

213 ms

clarity.js

clarity.js

35 ms

Digital%20Camera%20Batteries.jpg

Digital%20Camera%20Batteries.jpg

432 ms

GPS%20Batteries.jpg

GPS%20Batteries.jpg

46 ms

Laptop%20Batteries.jpg

Laptop%20Batteries.jpg

464 ms

Survey%20Batteries.jpg

Survey%20Batteries.jpg

540 ms

UPS%20BackUp%20Batteries.jpg

UPS%20BackUp%20Batteries.jpg

461 ms

vacuum.jpg

vacuum.jpg

455 ms

lifefitness.JPG

lifefitness.JPG

478 ms

hotspot.jpg

hotspot.jpg

484 ms

Mike2.jpg

Mike2.jpg

535 ms

2561-r.gif

2561-r.gif

327 ms

4802-mini.gif

4802-mini.gif

324 ms

custom.js

custom.js

501 ms

17 ms

links.jpg

links.jpg

899 ms

visa.jpg

visa.jpg

531 ms

master.jpg

master.jpg

547 ms

paypal.jpg

paypal.jpg

947 ms

Untitled-5_12.jpg

Untitled-5_12.jpg

560 ms

discover.jpg

discover.jpg

570 ms

dinersclub.jpg

dinersclub.jpg

976 ms

jquery-3.4.1.min.js

jquery-3.4.1.min.js

16 ms

ga.js

ga.js

16 ms

6 ms

__utm.gif

__utm.gif

11 ms

collect

collect

24 ms

ga-audiences

ga-audiences

31 ms

c.gif

c.gif

7 ms

Accessibility Review

batterycanada.com accessibility score

91

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.

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

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best Practices

batterycanada.com best practices score

67

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

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

batterycanada.com SEO score

82

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

High

robots.txt is not valid

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 Batterycanada.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 Batterycanada.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

batterycanada.com

Open Graph description is not detected on the main page of Battery Canada. 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: