Tools & Wizards About Us
roofdoctor.ca screenshot

Report Summary

  • 25

    Performance

    Renders faster than
    44% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 71% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

roofdoctor.ca

Roofer Kelowna | Roof Doctor

Page Load Speed

3.3 sec in total

First Response

110 ms

Resources Loaded

3.1 sec

Page Rendered

84 ms

roofdoctor.ca screenshot

About Website

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

Choose Roof Doctor as your roofer for exceptional roofing services in Kelowna and surrounding areas. Call us to ensure quality workmanship and roofing products.

Visit roofdoctor.ca

Key Findings

We analyzed Roofdoctor.ca page load time and found that the first response time was 110 ms and then it took 3.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

roofdoctor.ca performance score

25

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.6 s

62/100

10%

LCP (Largest Contentful Paint)

Value10.2 s

0/100

25%

SI (Speed Index)

Value7.4 s

27/100

10%

TBT (Total Blocking Time)

Value3,400 ms

2/100

30%

CLS (Cumulative Layout Shift)

Value0.002

100/100

15%

TTI (Time to Interactive)

Value16.7 s

5/100

10%

Network Requests Diagram

www.roofdoctor.ca

110 ms

minified.js

35 ms

focus-within-polyfill.js

35 ms

polyfill.min.js

1189 ms

thunderbolt-commons.1c022a13.bundle.min.js

66 ms

Our browser made a total of 64 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Roofdoctor.ca, 55% (35 requests) were made to Static.wixstatic.com and 20% (13 requests) were made to Static.parastorage.com. The less responsive or slowest element that took the longest time to load (1.6 sec) relates to the external source Static.wixstatic.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 447.5 kB (43%)

Content Size

1.0 MB

After Optimization

587.2 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Roofdoctor.ca main page is 1.0 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. 40% of websites need less resources to load. HTML takes 480.6 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 376.0 kB

  • Original 480.6 kB
  • After minification 478.9 kB
  • After compression 104.6 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. 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 376.0 kB or 78% of the original size.

Image Optimization

-23%

Potential reduce by 67.3 kB

  • Original 291.1 kB
  • After minification 223.9 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. Obviously, Roof Doctor needs image optimization as it can save up to 67.3 kB or 23% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-2%

Potential reduce by 4.3 kB

  • Original 262.9 kB
  • After minification 262.9 kB
  • After compression 258.7 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. This website has mostly compressed JavaScripts.

Requests Breakdown

Number of requests can be reduced by 11 (26%)

Requests Now

43

After Optimization

32

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 43 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Roof Doctor. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www.roofdoctor.ca

www.roofdoctor.ca

110 ms

minified.js

minified.js

35 ms

focus-within-polyfill.js

focus-within-polyfill.js

35 ms

polyfill.min.js

polyfill.min.js

1189 ms

thunderbolt-commons.1c022a13.bundle.min.js

thunderbolt-commons.1c022a13.bundle.min.js

66 ms

main.e9b48348.bundle.min.js

main.e9b48348.bundle.min.js

66 ms

main.renderer.1d21f023.bundle.min.js

main.renderer.1d21f023.bundle.min.js

66 ms

lodash.min.js

lodash.min.js

73 ms

react.production.min.js

react.production.min.js

67 ms

react-dom.production.min.js

react-dom.production.min.js

72 ms

browser-deprecation.bundle.es5.js

browser-deprecation.bundle.es5.js

71 ms

siteTags.bundle.min.js

siteTags.bundle.min.js

71 ms

ba2cd3_b5851929cb344f3898c6d6f9a4faf2df~mv2.png

ba2cd3_b5851929cb344f3898c6d6f9a4faf2df~mv2.png

305 ms

ba2cd3_cb4426f90d9d42abb16f39b4400ffa82~mv2.jpg

ba2cd3_cb4426f90d9d42abb16f39b4400ffa82~mv2.jpg

355 ms

ba2cd3_001dc53eded74fa88c25c7439818783f~mv2.jpg

ba2cd3_001dc53eded74fa88c25c7439818783f~mv2.jpg

521 ms

ba2cd3_26d44d86ea3342f79a92fea4deaa834a~mv2.jpg

ba2cd3_26d44d86ea3342f79a92fea4deaa834a~mv2.jpg

425 ms

ba2cd3_569590636ae244c18135a7f2a638bedd~mv2.jpg

ba2cd3_569590636ae244c18135a7f2a638bedd~mv2.jpg

438 ms

ba2cd3_6832ccb94a2d476bb02431f21dc671c7~mv2.jpg

ba2cd3_6832ccb94a2d476bb02431f21dc671c7~mv2.jpg

395 ms

ba2cd3_5980898bb8744dd4a73ecf2a3e90b630~mv2.png

ba2cd3_5980898bb8744dd4a73ecf2a3e90b630~mv2.png

474 ms

ba2cd3_8f1c96031ecd4cfba603e917b73eca45~mv2.jpg

ba2cd3_8f1c96031ecd4cfba603e917b73eca45~mv2.jpg

523 ms

b94678_6f4b1ff7d7ee451d8769a929d5e85049~mv2.jpg

b94678_6f4b1ff7d7ee451d8769a929d5e85049~mv2.jpg

608 ms

b94678_74eed9cbea6448a08d117b12237cd748~mv2.jpg

b94678_74eed9cbea6448a08d117b12237cd748~mv2.jpg

1016 ms

bbb1.png

bbb1.png

1033 ms

ba2cd3_dc4388160f5142d6974868728730bd20~mv2.png

ba2cd3_dc4388160f5142d6974868728730bd20~mv2.png

698 ms

Certainteed_home_page.png

Certainteed_home_page.png

678 ms

Best_Of_Kelowna_2024.png

Best_Of_Kelowna_2024.png

715 ms

b94678_3677c434be1c43128a0a04b0f2da7978~mv2.png

b94678_3677c434be1c43128a0a04b0f2da7978~mv2.png

1616 ms

ba2cd3_3d19e316ac624385b63a04565d63e603~mv2.jpg

ba2cd3_3d19e316ac624385b63a04565d63e603~mv2.jpg

854 ms

ba2cd3_4205f14ae3864c67bebb2be623654f47~mv2.jpg

ba2cd3_4205f14ae3864c67bebb2be623654f47~mv2.jpg

848 ms

ba2cd3_d42b3f4238544f57a5c1fe793057ad8d~mv2.png

ba2cd3_d42b3f4238544f57a5c1fe793057ad8d~mv2.png

870 ms

ba2cd3_d4bd70aebc264ebf96ef87d353a32bae~mv2.png

ba2cd3_d4bd70aebc264ebf96ef87d353a32bae~mv2.png

1027 ms

ba2cd3_79cd8887979e422f9870b055a6d483a9~mv2.png

ba2cd3_79cd8887979e422f9870b055a6d483a9~mv2.png

1067 ms

ba2cd3_8e79e8f6b30c4f62bf5d3f66397be0e9~mv2.png

ba2cd3_8e79e8f6b30c4f62bf5d3f66397be0e9~mv2.png

1064 ms

ba2cd3_307d0b2785cb4b4cbdf92736efd7e763~mv2.png

ba2cd3_307d0b2785cb4b4cbdf92736efd7e763~mv2.png

1181 ms

cadab9_10363152248d4807b8fee04db4ccf0dd~mv2.jpg

cadab9_10363152248d4807b8fee04db4ccf0dd~mv2.jpg

1210 ms

cadab9_1e97038be35c4c458bdc91da22875b55~mv2.jpg

cadab9_1e97038be35c4c458bdc91da22875b55~mv2.jpg

1340 ms

ba2cd3_ae43feae0c634e8ba0d0c0ce6278bc27~mv2.jpg

ba2cd3_ae43feae0c634e8ba0d0c0ce6278bc27~mv2.jpg

1432 ms

ba2cd3_b507b75353494e5c813bd0e1452628be~mv2.png

ba2cd3_b507b75353494e5c813bd0e1452628be~mv2.png

1318 ms

ba2cd3_9cab50480aa848d98a57d0d285ca6cb0~mv2.png

ba2cd3_9cab50480aa848d98a57d0d285ca6cb0~mv2.png

1386 ms

bundle.min.js

bundle.min.js

99 ms

file.woff

file.woff

1032 ms

file.woff

file.woff

1067 ms

file.woff

file.woff

1068 ms

file.woff

file.woff

1068 ms

file.woff

file.woff

1068 ms

file.woff

file.woff

1070 ms

file.woff

file.woff

1072 ms

file.woff

file.woff

1073 ms

121 ms

106 ms

113 ms

112 ms

111 ms

106 ms

141 ms

150 ms

147 ms

148 ms

142 ms

145 ms

deprecation-en.v5.html

deprecation-en.v5.html

8 ms

bolt-performance

bolt-performance

29 ms

deprecation-style.v5.css

deprecation-style.v5.css

8 ms

right-arrow.svg

right-arrow.svg

6 ms

Accessibility Review

roofdoctor.ca accessibility score

89

Accessibility Issues

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

Buttons do not have an accessible name

High

Links do not have a discernible name

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

roofdoctor.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

roofdoctor.ca SEO score

90

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

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 Roofdoctor.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 Roofdoctor.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

roofdoctor.ca

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