Tools & Wizards About Us
jamiesonroofing.ca screenshot

Report Summary

  • 20

    Performance

    Renders faster than
    37% of other websites

  • 80

    Accessibility

    Visual factors better than
    that of 49% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

jamiesonroofing.ca

Best Roofing Company Calgary | Contractors | Roofers Calgary

Page Load Speed

1.9 sec in total

First Response

100 ms

Resources Loaded

1.4 sec

Page Rendered

355 ms

jamiesonroofing.ca screenshot

About Website

Welcome to jamiesonroofing.ca homepage info - get ready to check Jamieson Roofing best content right away, or after learning these important things about jamiesonroofing.ca

Expert roofing contractors in Calgary for roof repair, replacement and siding services. Choose the best roofing company for top-notch solutions in Calgary.

Visit jamiesonroofing.ca

Key Findings

We analyzed Jamiesonroofing.ca page load time and found that the first response time was 100 ms and then it took 1.8 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

jamiesonroofing.ca performance score

20

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.9 s

25/100

10%

LCP (Largest Contentful Paint)

Value21.9 s

0/100

25%

SI (Speed Index)

Value10.9 s

6/100

10%

TBT (Total Blocking Time)

Value2,330 ms

5/100

30%

CLS (Cumulative Layout Shift)

Value0.056

98/100

15%

TTI (Time to Interactive)

Value18.0 s

3/100

10%

Network Requests Diagram

jamiesonroofing.ca

100 ms

jamiesonroofing.ca

115 ms

gtm.js

93 ms

js

155 ms

js

171 ms

Our browser made a total of 77 requests to load all elements on the main page. We found that 43% of them (33 requests) were addressed to the original Jamiesonroofing.ca, 35% (27 requests) were made to Fonts.gstatic.com and 6% (5 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (532 ms) belongs to the original domain Jamiesonroofing.ca.

Page Optimization Overview & Recommendations

Page size can be reduced by 207.1 kB (9%)

Content Size

2.3 MB

After Optimization

2.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Jamiesonroofing.ca main page is 2.3 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. Only a small number of websites need less resources to load. Images take 1.6 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 118.3 kB

  • Original 146.0 kB
  • After minification 141.8 kB
  • After compression 27.7 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 118.3 kB or 81% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 1.6 MB
  • After minification 1.6 MB

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. Jamieson Roofing images are well optimized though.

JavaScript Optimization

-25%

Potential reduce by 87.5 kB

  • Original 343.8 kB
  • After minification 343.8 kB
  • After compression 256.3 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 87.5 kB or 25% of the original size.

CSS Optimization

-1%

Potential reduce by 1.4 kB

  • Original 202.2 kB
  • After minification 202.2 kB
  • After compression 200.8 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. Jamiesonroofing.ca has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 32 (74%)

Requests Now

43

After Optimization

11

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 43 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jamieson Roofing. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 26 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

jamiesonroofing.ca

jamiesonroofing.ca

100 ms

jamiesonroofing.ca

jamiesonroofing.ca

115 ms

gtm.js

gtm.js

93 ms

js

js

155 ms

js

js

171 ms

style.min.css

style.min.css

87 ms

8c1a305906ab9cef68ed23f813a87c69.css

8c1a305906ab9cef68ed23f813a87c69.css

144 ms

style.min.css

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147 ms

59281b39ca8496fb894981ee6a0f6f6a.css

59281b39ca8496fb894981ee6a0f6f6a.css

203 ms

frontend-gtag.min.js

frontend-gtag.min.js

151 ms

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4326f28113c84cf25c91c28153c6ac02.js

151 ms

70a76cdaf623e5e3094821179329b810.js

70a76cdaf623e5e3094821179329b810.js

165 ms

swap.js

swap.js

43 ms

email-decode.min.js

email-decode.min.js

150 ms

animate.min.css

animate.min.css

381 ms

dashicons.min.css

dashicons.min.css

382 ms

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1f4e3062067a0148edf3a778c0bbcb58.css

382 ms

2e9857272de57292f25868e83adc1dd3.js

2e9857272de57292f25868e83adc1dd3.js

381 ms

imagesloaded.min.js

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383 ms

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49be39c1ceb85b344fbdd6491df34dd5.js

384 ms

comment-reply.min.js

comment-reply.min.js

403 ms

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4a2043ef86148499729f3b43f6c49289.js

403 ms

space.min.js

space.min.js

403 ms

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ed2159c63fce67e9595642abe9815ba6.js

403 ms

b1768d9bd0bde574a48e69ade099a961.js

b1768d9bd0bde574a48e69ade099a961.js

402 ms

css

css

49 ms

scc-c2.min.js

scc-c2.min.js

11 ms

tti.min.js

tti.min.js

5 ms

js

js

65 ms

js

js

243 ms

fbevents.js

fbevents.js

133 ms

referral-bg.png

referral-bg.png

296 ms

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70 ms

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189 ms

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189 ms

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190 ms

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192 ms

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192 ms

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190 ms

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192 ms

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192 ms

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196 ms

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195 ms

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195 ms

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303 ms

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300 ms

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299 ms

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301 ms

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299 ms

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301 ms

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302 ms

bg-feature-3.jpg

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329 ms

project-3.jpeg

project-3.jpeg

244 ms

bg-iconbox-1.jpg

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245 ms

bgd-footer.png

bgd-footer.png

379 ms

Flaticon.svg

Flaticon.svg

193 ms

Flaticon.woff

Flaticon.woff

532 ms

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186 ms

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187 ms

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186 ms

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186 ms

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186 ms

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188 ms

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187 ms

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188 ms

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188 ms

close.png

close.png

144 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

411 ms

bat.js

bat.js

167 ms

external_forms.js

external_forms.js

178 ms

swap_session.json

swap_session.json

245 ms

Flaticon.svg

Flaticon.svg

230 ms

56342352.js

56342352.js

23 ms

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56 ms

clarity.js

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27 ms

Flaticon.woff

Flaticon.woff

111 ms

c.gif

c.gif

7 ms

Accessibility Review

jamiesonroofing.ca accessibility score

80

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.

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

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

jamiesonroofing.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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

jamiesonroofing.ca SEO score

93

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

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 Jamiesonroofing.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 Jamiesonroofing.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

jamiesonroofing.ca

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