Tools & Wizards About Us
irobotbatterycanada.com screenshot

Report Summary

  • 14

    Performance

    Renders faster than
    26% of other websites

  • 76

    Accessibility

    Visual factors better than
    that of 42% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

irobotbatterycanada.com

iRobot®: Robot Vacuums and Mops

Page Load Speed

4.2 sec in total

First Response

11 ms

Resources Loaded

1.5 sec

Page Rendered

2.7 sec

irobotbatterycanada.com screenshot

About Website

Visit irobotbatterycanada.com now to see the best up-to-date IRobot Batterycanada content and also check out these interesting facts you probably never knew about irobotbatterycanada.com

iRobot® features the best robot vacuum and mop selections for cleaning your unique home. Shop and learn more about the best robot vacuum and mop products here.

Visit irobotbatterycanada.com

Key Findings

We analyzed Irobotbatterycanada.com page load time and found that the first response time was 11 ms and then it took 4.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

irobotbatterycanada.com performance score

14

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.7 s

5/100

10%

LCP (Largest Contentful Paint)

Value7.4 s

4/100

25%

SI (Speed Index)

Value19.9 s

0/100

10%

TBT (Total Blocking Time)

Value20,870 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.114

86/100

15%

TTI (Time to Interactive)

Value46.0 s

0/100

10%

Network Requests Diagram

irobotbatterycanada.com

11 ms

www.irobot.ca

471 ms

core.min.js

76 ms

autoblockoptout

95 ms

notice

154 ms

Our browser made a total of 58 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Irobotbatterycanada.com, 76% (44 requests) were made to Irobot.ca and 7% (4 requests) were made to Js.braintreegateway.com. The less responsive or slowest element that took the longest time to load (695 ms) relates to the external source Ufe.user1st.info.

Page Optimization Overview & Recommendations

Page size can be reduced by 155.8 kB (9%)

Content Size

1.7 MB

After Optimization

1.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Irobotbatterycanada.com main page is 1.7 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 848.8 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 143.5 kB

  • Original 168.3 kB
  • After minification 138.1 kB
  • After compression 24.8 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 30.2 kB, which is 18% 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 143.5 kB or 85% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 848.8 kB
  • After minification 848.8 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. IRobot Batterycanada images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 7.8 kB

  • Original 562.6 kB
  • After minification 562.6 kB
  • After compression 554.8 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

-3%

Potential reduce by 4.6 kB

  • Original 154.8 kB
  • After minification 154.8 kB
  • After compression 150.2 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. Irobotbatterycanada.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 32 (62%)

Requests Now

52

After Optimization

20

  • Images
  • JavaScript
  • CSS

The browser has sent 52 CSS, Javascripts, AJAX and image requests in order to completely render the main page of IRobot Batterycanada. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 25 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

irobotbatterycanada.com

irobotbatterycanada.com

11 ms

www.irobot.ca

www.irobot.ca

471 ms

core.min.js

core.min.js

76 ms

autoblockoptout

autoblockoptout

95 ms

notice

notice

154 ms

main.js

main.js

75 ms

productTile.js

productTile.js

66 ms

campaignBanner.js

campaignBanner.js

95 ms

client.min.js

client.min.js

79 ms

data-collector.min.js

data-collector.min.js

81 ms

paypal.min.js

paypal.min.js

82 ms

paypal-checkout.min.js

paypal-checkout.min.js

81 ms

int_braintree.min.js

int_braintree.min.js

92 ms

global.css

global.css

91 ms

storePage.css

storePage.css

92 ms

popularCategory.css

popularCategory.css

124 ms

productDetailsAccordion.css

productDetailsAccordion.css

125 ms

layout.css

layout.css

124 ms

campaignBanner.css

campaignBanner.css

122 ms

braintree.css

braintree.css

122 ms

tags.js

tags.js

334 ms

skin.css

skin.css

123 ms

evergage.min.js

evergage.min.js

121 ms

gigya.js

gigya.js

237 ms

datadog.js

datadog.js

127 ms

dwanalytics-22.2.js

dwanalytics-22.2.js

138 ms

dwac-21.7.js

dwac-21.7.js

125 ms

gretel.min.js

gretel.min.js

76 ms

gtm.js

gtm.js

128 ms

frontend.prod.js

frontend.prod.js

695 ms

RoombaCombo_PadLifting.png

RoombaCombo_PadLifting.png

65 ms

j7_Photo_Studio_CleanbaseRobot_LeftFacing_Phone.png

j7_Photo_Studio_CleanbaseRobot_LeftFacing_Phone.png

49 ms

NA_Root_Accessories_Nav.png

NA_Root_Accessories_Nav.png

50 ms

Roomba_Combo_10Max_Holiday_LeadUp_HomepageHero_StaticBanner_Desktop_v2_3000x1000.jpg

Roomba_Combo_10Max_Holiday_LeadUp_HomepageHero_StaticBanner_Desktop_v2_3000x1000.jpg

50 ms

Roomba_j9+_m6_Holiday23_Static%20Banner_Full%20Width_Deals%20Page_1500x1500.jpg

Roomba_j9+_m6_Holiday23_Static%20Banner_Full%20Width_Deals%20Page_1500x1500.jpg

51 ms

RoombaCombo_j9+_Web_PDP_Carousel_1500x1500.jpg

RoombaCombo_j9+_Web_PDP_Carousel_1500x1500.jpg

50 ms

Roomba_j9+_Photo_Lifestyle_LivingRoom_PetFur_3000x3000_v2.jpg

Roomba_j9+_Photo_Lifestyle_LivingRoom_PetFur_3000x3000_v2.jpg

82 ms

m6_Black_Photo_InSitu_CleanTrail_StickyMess_Kitchen_Tile_Wet_200x200cm.jpg

m6_Black_Photo_InSitu_CleanTrail_StickyMess_Kitchen_Tile_Wet_200x200cm.jpg

80 ms

Amazon_Accessories_Banner_Desktop_1500x1500.jpg

Amazon_Accessories_Banner_Desktop_1500x1500.jpg

82 ms

X085020_1.jpg

X085020_1.jpg

83 ms

j955020_0.jpg

j955020_0.jpg

52 ms

Y014020_0.jpg

Y014020_0.jpg

80 ms

RoombaCombo_10Max_AutoWash_Dock_Photo_InSitu_PadWashing_Living_Room_3000x1500.jpg

RoombaCombo_10Max_AutoWash_Dock_Photo_InSitu_PadWashing_Living_Room_3000x1500.jpg

83 ms

Roomba_Combo_2_Essential_Black_Docked_Exploratory_Dust_Green_3000x1500.jpg

Roomba_Combo_2_Essential_Black_Docked_Exploratory_Dust_Green_3000x1500.jpg

84 ms

Accessories_Banner_White_blank_3000x600.jpg

Accessories_Banner_White_blank_3000x600.jpg

82 ms

NA_Homepage_Roomba_j9plus_j9_Web_PDP_Carousel_Reviewed1_No%20Caption_3000x3000.jpg

NA_Homepage_Roomba_j9plus_j9_Web_PDP_Carousel_Reviewed1_No%20Caption_3000x3000.jpg

84 ms

Homepage_RoombaCombo_j5_j5plus_Photo_InSitu_Mopping_2000x2000.jpg

Homepage_RoombaCombo_j5_j5plus_Photo_InSitu_Mopping_2000x2000.jpg

153 ms

Testimonial_Banner_EditorsChoice_PCMag_Desktop_Essential_3000x1500.jpg

Testimonial_Banner_EditorsChoice_PCMag_Desktop_Essential_3000x1500.jpg

155 ms

f7fe53a8-6bb7-4a74-8035-6037ca032dae.woff

f7fe53a8-6bb7-4a74-8035-6037ca032dae.woff

32 ms

85757b72-744c-412a-8ae0-914b3e7ad674.woff

85757b72-744c-412a-8ae0-914b3e7ad674.woff

72 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

102 ms

dde54fb8-3f3b-47aa-8397-ffaab9d938a4.woff

dde54fb8-3f3b-47aa-8397-ffaab9d938a4.woff

101 ms

loader.js

loader.js

32 ms

common.js

common.js

114 ms

compat.js

compat.js

114 ms

styles.css

styles.css

20 ms

styles.js

styles.js

58 ms

engine.js

engine.js

58 ms

Accessibility Review

irobotbatterycanada.com accessibility score

76

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-*] attributes do not match their roles

High

button, link, and menuitem elements do not have accessible names.

High

ARIA IDs are not unique

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

Image elements do not have [alt] attributes

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

List items (<li>) are not contained within <ul> or <ol> parent elements.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Some elements have a [tabindex] value greater than 0

Best Practices

irobotbatterycanada.com best practices score

75

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

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

irobotbatterycanada.com SEO score

92

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

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 Irobotbatterycanada.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 Irobotbatterycanada.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

irobotbatterycanada.com

Open Graph description is not detected on the main page of IRobot Batterycanada. 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: