Tools & Wizards About Us
comfortvacuum.com screenshot

Report Summary

  • 48

    Performance

    Renders faster than
    66% of other websites

  • 79

    Accessibility

    Visual factors better than
    that of 47% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

comfortvacuum.com

Floor Cleaning Machines ᐈ Vacuum Store Toronto - Comfort Vacuum

Page Load Speed

1.3 sec in total

First Response

36 ms

Resources Loaded

957 ms

Page Rendered

332 ms

comfortvacuum.com screenshot

About Website

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

Toronto's leading provider of industrial floor cleaning machines, commercial vacuums, and more ⭐ Top quality industrial floor cleaners

Visit comfortvacuum.com

Key Findings

We analyzed Comfortvacuum.com page load time and found that the first response time was 36 ms and then it took 1.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.

Performance Metrics

comfortvacuum.com performance score

48

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

72/100

10%

LCP (Largest Contentful Paint)

Value4.1 s

47/100

25%

SI (Speed Index)

Value6.1 s

44/100

10%

TBT (Total Blocking Time)

Value1,020 ms

26/100

30%

CLS (Cumulative Layout Shift)

Value0.004

100/100

15%

TTI (Time to Interactive)

Value11.9 s

17/100

10%

Network Requests Diagram

comfortvacuum.com

36 ms

www.comfortvacuum.com

143 ms

css

44 ms

css

54 ms

8fd49c01e458.css

38 ms

Our browser made a total of 36 requests to load all elements on the main page. We found that 31% of them (11 requests) were addressed to the original Comfortvacuum.com, 19% (7 requests) were made to Google.com and 14% (5 requests) were made to Gstatic.com. The less responsive or slowest element that took the longest time to load (466 ms) relates to the external source Googleadservices.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 81.6 kB (13%)

Content Size

621.0 kB

After Optimization

539.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Comfortvacuum.com main page is 621.0 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. 30% of websites need less resources to load. Javascripts take 330.9 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 29.3 kB

  • Original 36.8 kB
  • After minification 27.4 kB
  • After compression 7.4 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 9.3 kB, which is 25% 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 29.3 kB or 80% of the original size.

Image Optimization

-0%

Potential reduce by 50 B

  • Original 198.0 kB
  • After minification 198.0 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. Comfort Vacuum images are well optimized though.

JavaScript Optimization

-13%

Potential reduce by 43.3 kB

  • Original 330.9 kB
  • After minification 330.8 kB
  • After compression 287.6 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 43.3 kB or 13% of the original size.

CSS Optimization

-16%

Potential reduce by 8.9 kB

  • Original 55.3 kB
  • After minification 55.3 kB
  • After compression 46.4 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. Comfortvacuum.com needs all CSS files to be minified and compressed as it can save up to 8.9 kB or 16% of the original size.

Requests Breakdown

Number of requests can be reduced by 15 (56%)

Requests Now

27

After Optimization

12

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 27 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Comfort Vacuum. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

comfortvacuum.com

comfortvacuum.com

36 ms

www.comfortvacuum.com

www.comfortvacuum.com

143 ms

css

css

44 ms

css

css

54 ms

8fd49c01e458.css

8fd49c01e458.css

38 ms

conversion.js

conversion.js

466 ms

jquery.js

jquery.js

68 ms

38d7578f8c77.js

38d7578f8c77.js

90 ms

jsapi

jsapi

31 ms

api.js

api.js

60 ms

loader.js

loader.js

30 ms

gtm.js

gtm.js

58 ms

banner-bg.png

banner-bg.png

21 ms

fill-star.png

fill-star.png

24 ms

start-quotes.png

start-quotes.png

36 ms

end-quotes.png

end-quotes.png

40 ms

about-image.png

about-image.png

88 ms

footer-arrow.png

footer-arrow.png

49 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Hw5aX8.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Hw5aX8.ttf

18 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCuM73w5aX8.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCuM73w5aX8.ttf

25 ms

memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0Rk8ZkWVAexQ.ttf

memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0Rk8ZkWVAexQ.ttf

30 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

31 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVc.ttf

31 ms

71 ms

analytics.js

analytics.js

62 ms

t.js

t.js

127 ms

recaptcha__en.js

recaptcha__en.js

12 ms

collect

collect

23 ms

26 ms

anchor

anchor

44 ms

anchor

anchor

116 ms

styles__ltr.css

styles__ltr.css

4 ms

recaptcha__en.js

recaptcha__en.js

12 ms

MiNarUAOgmcBTtb-B9dqJsIEHzGnODmmbX7rqJecvmc.js

MiNarUAOgmcBTtb-B9dqJsIEHzGnODmmbX7rqJecvmc.js

38 ms

webworker.js

webworker.js

70 ms

logo_48.png

logo_48.png

32 ms

Accessibility Review

comfortvacuum.com accessibility score

79

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-hidden="true"] elements contain focusable descendents

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.

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

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>).

High

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

Best Practices

comfortvacuum.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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

comfortvacuum.com SEO score

79

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

High

Image elements do not have [alt] attributes

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

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Comfortvacuum.com 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 Comfortvacuum.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

comfortvacuum.com

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