Tools & Wizards About Us

Report Summary

  • 90

    Performance

    Renders faster than
    91% of other websites

  • 94

    Accessibility

    Visual factors better than
    that of 83% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 99

    SEO

    Google-friendlier than
    93% of websites

cleanfirst.ca

Mold Remediation and Removal Services in Toronto | Mold Inspection

Page Load Speed

2.4 sec in total

First Response

10 ms

Resources Loaded

1.9 sec

Page Rendered

502 ms

About Website

Visit cleanfirst.ca now to see the best up-to-date Cleanfirst content and also check out these interesting facts you probably never knew about cleanfirst.ca

Local Mold Remediation and Removal Expert Technicians Serving Toronto and GTA for over 32 years. Safe, Fast and Guaranteed. Free inspections %

Visit cleanfirst.ca

Key Findings

We analyzed Cleanfirst.ca page load time and found that the first response time was 10 ms and then it took 2.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

cleanfirst.ca performance score

90

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.9 s

88/100

10%

LCP (Largest Contentful Paint)

Value3.4 s

67/100

25%

SI (Speed Index)

Value2.3 s

99/100

10%

TBT (Total Blocking Time)

Value20 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.023

100/100

15%

TTI (Time to Interactive)

Value3.0 s

96/100

10%

Network Requests Diagram

cleanfirst.ca

10 ms

cleanfirst.ca

128 ms

363aa2f06d49.abb50a30d3b8.google-font.css

57 ms

728b91e874bf.oxygen.css

151 ms

16c19286d862.core-sss.min.css

118 ms

Our browser made a total of 37 requests to load all elements on the main page. We found that 97% of them (36 requests) were addressed to the original Cleanfirst.ca, 3% (1 request) were made to Cdn.callrail.com. The less responsive or slowest element that took the longest time to load (317 ms) belongs to the original domain Cleanfirst.ca.

Page Optimization Overview & Recommendations

Page size can be reduced by 137.5 kB (31%)

Content Size

447.2 kB

After Optimization

309.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Cleanfirst.ca main page is 447.2 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. 25% of websites need less resources to load. Images take 257.6 kB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 72.4 kB

  • Original 98.5 kB
  • After minification 97.1 kB
  • After compression 26.0 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 72.4 kB or 74% of the original size.

Image Optimization

-25%

Potential reduce by 64.2 kB

  • Original 257.6 kB
  • After minification 193.3 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. Obviously, Cleanfirst needs image optimization as it can save up to 64.2 kB or 25% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-1%

Potential reduce by 688 B

  • Original 63.9 kB
  • After minification 63.9 kB
  • After compression 63.2 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 182 B

  • Original 27.3 kB
  • After minification 27.3 kB
  • After compression 27.1 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. Cleanfirst.ca has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 20 (69%)

Requests Now

29

After Optimization

9

  • Images
  • JavaScript
  • CSS

The browser has sent 29 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cleanfirst. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

cleanfirst.ca accessibility score

94

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

<frame> or <iframe> elements do not have a title

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

cleanfirst.ca best practices score

83

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

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

cleanfirst.ca SEO score

99

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

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 Cleanfirst.ca 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 Cleanfirst.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

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