Report Summary

  • 78

    Performance

    Renders faster than
    85% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 88% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 98

    SEO

    Google-friendlier than
    92% of websites

rdcdental.ca

Oshawa Dentists For Families & Kids • RDC Dental

Page Load Speed

3.5 sec in total

First Response

43 ms

Resources Loaded

1.3 sec

Page Rendered

2.2 sec

rdcdental.ca screenshot

About Website

Click here to check amazing RDC Dental content. Otherwise, check out these important facts you probably never knew about rdcdental.ca

Looking for great Oshawa Dentists you can trust for your kids and family? Friendly & safe, we offer high quality dental services. Call (905) 433-0737

Visit rdcdental.ca

Key Findings

We analyzed Rdcdental.ca page load time and found that the first response time was 43 ms and then it took 3.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

rdcdental.ca performance score

78

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.8 s

89/100

10%

LCP (Largest Contentful Paint)

Value2.9 s

81/100

25%

SI (Speed Index)

Value1.8 s

100/100

10%

TBT (Total Blocking Time)

Value430 ms

64/100

30%

CLS (Cumulative Layout Shift)

Value0.178

68/100

15%

TTI (Time to Interactive)

Value2.5 s

98/100

10%

Network Requests Diagram

rdcdental.ca

43 ms

www.rdcdental.ca

53 ms

post-8.css

25 ms

post-61.css

36 ms

post-31.css

47 ms

Our browser made a total of 82 requests to load all elements on the main page. We found that 83% of them (68 requests) were addressed to the original Rdcdental.ca, 10% (8 requests) were made to Lh3.googleusercontent.com and 4% (3 requests) were made to Cdn.trustindex.io. The less responsive or slowest element that took the longest time to load (401 ms) relates to the external source Google.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 422.1 kB (38%)

Content Size

1.1 MB

After Optimization

689.8 kB

In fact, the total size of Rdcdental.ca main page is 1.1 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. 55% of websites need less resources to load. Images take 455.1 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 255.9 kB

  • Original 309.0 kB
  • After minification 299.4 kB
  • After compression 53.1 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 255.9 kB or 83% of the original size.

Image Optimization

-2%

Potential reduce by 7.7 kB

  • Original 455.1 kB
  • After minification 447.5 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. RDC Dental images are well optimized though.

JavaScript Optimization

-11%

Potential reduce by 16.8 kB

  • Original 152.5 kB
  • After minification 152.5 kB
  • After compression 135.6 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 16.8 kB or 11% of the original size.

CSS Optimization

-73%

Potential reduce by 141.8 kB

  • Original 195.3 kB
  • After minification 177.5 kB
  • After compression 53.6 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. Rdcdental.ca needs all CSS files to be minified and compressed as it can save up to 141.8 kB or 73% of the original size.

Requests Breakdown

Number of requests can be reduced by 38 (48%)

Requests Now

80

After Optimization

42

The browser has sent 80 CSS, Javascripts, AJAX and image requests in order to completely render the main page of RDC Dental. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and from 20 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

rdcdental.ca accessibility score

96

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

Links do not have a discernible name

Best Practices

rdcdental.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

SEO Factors

rdcdental.ca SEO score

98

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 Rdcdental.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 Rdcdental.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 RDC Dental. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: