Tools & Wizards About Us
downtownradiology.ca screenshot

Report Summary

  • 43

    Performance

    Renders faster than
    62% of other websites

  • 67

    Accessibility

    Visual factors better than
    that of 32% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

downtownradiology.ca

Medical Diagnostic Imaging Centres - Vancouver BC :: Downtown Radiology

Page Load Speed

1.5 sec in total

First Response

112 ms

Resources Loaded

1.1 sec

Page Rendered

312 ms

downtownradiology.ca screenshot

About Website

Welcome to downtownradiology.ca homepage info - get ready to check Downtown Radiology best content right away, or after learning these important things about downtownradiology.ca

Since 1985,Downtown Radiology, medical diagnostic imaging centres in Vancouver have been offering diagnostic imaging services to patients &family physicians

Visit downtownradiology.ca

Key Findings

We analyzed Downtownradiology.ca page load time and found that the first response time was 112 ms and then it took 1.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

downtownradiology.ca performance score

43

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

59/100

10%

LCP (Largest Contentful Paint)

Value8.3 s

2/100

25%

SI (Speed Index)

Value7.4 s

27/100

10%

TBT (Total Blocking Time)

Value220 ms

88/100

30%

CLS (Cumulative Layout Shift)

Value0.509

15/100

15%

TTI (Time to Interactive)

Value7.2 s

50/100

10%

Network Requests Diagram

downtownradiology.ca

112 ms

downtownradiology.ca

238 ms

css

35 ms

bootstrap.min.css

60 ms

all.min.css

115 ms

Our browser made a total of 60 requests to load all elements on the main page. We found that 88% of them (53 requests) were addressed to the original Downtownradiology.ca, 10% (6 requests) were made to Fonts.gstatic.com and 2% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (521 ms) belongs to the original domain Downtownradiology.ca.

Page Optimization Overview & Recommendations

Page size can be reduced by 122.2 kB (12%)

Content Size

1.0 MB

After Optimization

880.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Downtownradiology.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. 70% of websites need less resources to load. Images take 559.7 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 36.8 kB

  • Original 43.2 kB
  • After minification 32.5 kB
  • After compression 6.4 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 10.8 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 36.8 kB or 85% of the original size.

Image Optimization

-12%

Potential reduce by 66.3 kB

  • Original 559.7 kB
  • After minification 493.3 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, Downtown Radiology needs image optimization as it can save up to 66.3 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-3%

Potential reduce by 7.4 kB

  • Original 244.7 kB
  • After minification 244.7 kB
  • After compression 237.3 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. This website has mostly compressed JavaScripts.

CSS Optimization

-8%

Potential reduce by 11.7 kB

  • Original 155.4 kB
  • After minification 155.3 kB
  • After compression 143.7 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. Downtownradiology.ca has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 39 (81%)

Requests Now

48

After Optimization

9

  • Images
  • JavaScript
  • CSS

The browser has sent 48 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Downtown Radiology. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 24 to 1 for JavaScripts and from 17 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

downtownradiology.ca

downtownradiology.ca

112 ms

downtownradiology.ca

downtownradiology.ca

238 ms

css

css

35 ms

bootstrap.min.css

bootstrap.min.css

60 ms

all.min.css

all.min.css

115 ms

animate.min.css

animate.min.css

159 ms

simple-line-icons.min.css

simple-line-icons.min.css

162 ms

owl.carousel.min.css

owl.carousel.min.css

156 ms

owl.theme.default.min.css

owl.theme.default.min.css

161 ms

magnific-popup.min.css

magnific-popup.min.css

155 ms

theme.css

theme.css

171 ms

theme-elements.css

theme-elements.css

220 ms

theme-blog.css

theme-blog.css

207 ms

theme-shop.css

theme-shop.css

208 ms

settings.css

settings.css

208 ms

layers.css

layers.css

213 ms

navigation.css

navigation.css

232 ms

main.css

main.css

263 ms

custom.css

custom.css

259 ms

modernizr.min.js

modernizr.min.js

261 ms

jquery.min.js

jquery.min.js

408 ms

jquery.appear.min.js

jquery.appear.min.js

408 ms

jquery.easing.min.js

jquery.easing.min.js

408 ms

jquery.cookie.min.js

jquery.cookie.min.js

408 ms

popper.min.js

popper.min.js

409 ms

bootstrap.min.js

bootstrap.min.js

409 ms

common.min.js

common.min.js

408 ms

jquery.validate.min.js

jquery.validate.min.js

409 ms

jquery.easypiechart.min.js

jquery.easypiechart.min.js

409 ms

jquery.gmap.min.js

jquery.gmap.min.js

410 ms

jquery.lazyload.min.js

jquery.lazyload.min.js

409 ms

jquery.isotope.min.js

jquery.isotope.min.js

409 ms

owl.carousel.min.js

owl.carousel.min.js

410 ms

jquery.magnific-popup.min.js

jquery.magnific-popup.min.js

410 ms

jquery.vide.min.js

jquery.vide.min.js

410 ms

vivus.min.js

vivus.min.js

443 ms

theme.js

theme.js

454 ms

jquery.themepunch.tools.min.js

jquery.themepunch.tools.min.js

454 ms

jquery.themepunch.revolution.min.js

jquery.themepunch.revolution.min.js

521 ms

jquery.flipshow.min.js

jquery.flipshow.min.js

400 ms

view.home.js

view.home.js

349 ms

theme.init.js

theme.init.js

372 ms

contact.js

contact.js

367 ms

logo1-1.png

logo1-1.png

369 ms

1-ultrasound.jpg

1-ultrasound.jpg

368 ms

slide-title-border-light.png

slide-title-border-light.png

370 ms

nt-ultrasound3.png

nt-ultrasound3.png

444 ms

3-X-RAY-960x444.jpg

3-X-RAY-960x444.jpg

369 ms

5-bone-density-960x444.jpg

5-bone-density-960x444.jpg

371 ms

pencil-blue-line.png

pencil-blue-line.png

371 ms

about-our-ultrasound-clinic-1.jpg

about-our-ultrasound-clinic-1.jpg

372 ms

fa-solid-900.woff

fa-solid-900.woff

287 ms

fa-regular-400.woff

fa-regular-400.woff

243 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

51 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4gaVc.ttf

92 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4gaVc.ttf

112 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVc.ttf

237 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgshZ1x4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgshZ1x4gaVc.ttf

238 ms

UqyNK9UOIntux_czAvDQx_ZcHqZXBNQzdcD8.ttf

UqyNK9UOIntux_czAvDQx_ZcHqZXBNQzdcD8.ttf

238 ms

Simple-Line-Icons.ttf

Simple-Line-Icons.ttf

286 ms

Accessibility Review

downtownradiology.ca accessibility score

67

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

Image elements do not have [alt] attributes

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

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

Best Practices

downtownradiology.ca best practices score

67

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

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

downtownradiology.ca 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

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

    N/A

  • Encoding

    UTF-8

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

downtownradiology.ca

Open Graph description is not detected on the main page of Downtown Radiology. 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: