Tools & Wizards About Us
rtdlearning.com screenshot

Report Summary

  • 23

    Performance

    Renders faster than
    41% of other websites

  • 94

    Accessibility

    Visual factors better than
    that of 83% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

rtdlearning.com

RTD Learning Diploma Prep Rock the Diploma Exam Prep and Course Support

Page Load Speed

1.2 sec in total

First Response

89 ms

Resources Loaded

811 ms

Page Rendered

315 ms

rtdlearning.com screenshot

About Website

Welcome to rtdlearning.com homepage info - get ready to check RTD Learning best content right away, or after learning these important things about rtdlearning.com

Diploma Prep with Rock the Diploma - Alberta diploma exam prep and tutoring courses in Calgary, Edmonton, Lethbridge and Online

Visit rtdlearning.com

Key Findings

We analyzed Rtdlearning.com page load time and found that the first response time was 89 ms and then it took 1.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.

Performance Metrics

rtdlearning.com performance score

23

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

66/100

10%

LCP (Largest Contentful Paint)

Value14.0 s

0/100

25%

SI (Speed Index)

Value10.9 s

6/100

10%

TBT (Total Blocking Time)

Value780 ms

38/100

30%

CLS (Cumulative Layout Shift)

Value0.485

17/100

15%

TTI (Time to Interactive)

Value11.1 s

20/100

10%

Network Requests Diagram

rtdlearning.com

89 ms

www.rtdlearning.com

230 ms

js

101 ms

bat.js

44 ms

bootstrap.min.css

119 ms

Our browser made a total of 67 requests to load all elements on the main page. We found that 85% of them (57 requests) were addressed to the original Rtdlearning.com, 3% (2 requests) were made to Googletagmanager.com and 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (397 ms) belongs to the original domain Rtdlearning.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.1 MB (27%)

Content Size

4.3 MB

After Optimization

3.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Rtdlearning.com main page is 4.3 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. 65% of websites need less resources to load. Images take 2.9 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 30.6 kB

  • Original 37.5 kB
  • After minification 30.2 kB
  • After compression 6.9 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 7.3 kB, which is 20% 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 30.6 kB or 82% of the original size.

Image Optimization

-3%

Potential reduce by 88.1 kB

  • Original 2.9 MB
  • After minification 2.8 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. RTD Learning images are well optimized though.

JavaScript Optimization

-66%

Potential reduce by 412.1 kB

  • Original 620.4 kB
  • After minification 611.9 kB
  • After compression 208.4 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 412.1 kB or 66% of the original size.

CSS Optimization

-89%

Potential reduce by 615.6 kB

  • Original 692.0 kB
  • After minification 580.3 kB
  • After compression 76.4 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. Rtdlearning.com needs all CSS files to be minified and compressed as it can save up to 615.6 kB or 89% of the original size.

Requests Breakdown

Number of requests can be reduced by 36 (56%)

Requests Now

64

After Optimization

28

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 64 CSS, Javascripts, AJAX and image requests in order to completely render the main page of RTD Learning. 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 12 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

rtdlearning.com

rtdlearning.com

89 ms

www.rtdlearning.com

www.rtdlearning.com

230 ms

js

js

101 ms

bat.js

bat.js

44 ms

bootstrap.min.css

bootstrap.min.css

119 ms

font-awesome.min.css

font-awesome.min.css

124 ms

magnific-popup.css

magnific-popup.css

84 ms

layers.css

layers.css

153 ms

navigation.css

navigation.css

147 ms

settings.css

settings.css

126 ms

css

css

48 ms

slick.css

slick.css

125 ms

slick-theme.css

slick-theme.css

145 ms

meanmenu.css

meanmenu.css

145 ms

style.css

style.css

241 ms

responsive.css

responsive.css

148 ms

rtdheaderlogo.png

rtdheaderlogo.png

150 ms

rockthediplomahomebanner.jpg

rockthediplomahomebanner.jpg

397 ms

slide-bottom-01.png

slide-bottom-01.png

135 ms

slide-bottom-02.png

slide-bottom-02.png

135 ms

slide-bottom-03.png

slide-bottom-03.png

181 ms

TopNotchTeachers.jpg

TopNotchTeachers.jpg

181 ms

engagingcoursematerials.jpg

engagingcoursematerials.jpg

184 ms

rtdguarantee.jpg

rtdguarantee.jpg

190 ms

positivefeedback.jpg

positivefeedback.jpg

250 ms

happystudent.jpg

happystudent.jpg

183 ms

jquery-1.12.4.min.js

jquery-1.12.4.min.js

190 ms

bootstrap.min.js

bootstrap.min.js

216 ms

owl.carousel.min.js

owl.carousel.min.js

248 ms

jquery.themepunch.revolution.min.js

jquery.themepunch.revolution.min.js

249 ms

jquery.themepunch.tools.min.js

jquery.themepunch.tools.min.js

295 ms

jquery.magnific-popup.min.js

jquery.magnific-popup.min.js

291 ms

jquery.sticky.js

jquery.sticky.js

290 ms

jquery.counterup.min.js

jquery.counterup.min.js

291 ms

waypoints.min.js

waypoints.min.js

293 ms

slick.min.js

slick.min.js

294 ms

jquery.meanmenu.min.js

jquery.meanmenu.min.js

295 ms

revolution.extension.actions.min.js

revolution.extension.actions.min.js

296 ms

revolution.extension.carousel.min.js

revolution.extension.carousel.min.js

295 ms

revolution.extension.kenburn.min.js

revolution.extension.kenburn.min.js

296 ms

revolution.extension.layeranimation.min.js

revolution.extension.layeranimation.min.js

296 ms

revolution.extension.migration.min.js

revolution.extension.migration.min.js

241 ms

revolution.extension.navigation.min.js

revolution.extension.navigation.min.js

200 ms

revolution.extension.parallax.min.js

revolution.extension.parallax.min.js

199 ms

revolution.extension.slideanims.min.js

revolution.extension.slideanims.min.js

198 ms

js

js

75 ms

analytics.js

analytics.js

17 ms

revolution.extension.video.min.js

revolution.extension.video.min.js

182 ms

revolution2.js

revolution2.js

181 ms

custom.js

custom.js

179 ms

satisfiedstudent.jpg

satisfiedstudent.jpg

182 ms

diplomaexamsuccess.jpg

diplomaexamsuccess.jpg

182 ms

collect

collect

38 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

129 ms

collect

collect

127 ms

preloader.gif

preloader.gif

67 ms

quotation-01.png

quotation-01.png

67 ms

quotation-02.png

quotation-02.png

68 ms

benefitsofrtdlearningprep.jpg

benefitsofrtdlearningprep.jpg

118 ms

instructionbg.jpg

instructionbg.jpg

117 ms

footer-bg.jpg

footer-bg.jpg

99 ms

font

font

43 ms

font

font

44 ms

ga-audiences

ga-audiences

118 ms

loader.gif

loader.gif

39 ms

arror-02-left.png

arror-02-left.png

26 ms

arror-02-right.png

arror-02-right.png

25 ms

Accessibility Review

rtdlearning.com accessibility score

94

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

ARIA input fields do not have accessible names

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

rtdlearning.com 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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

rtdlearning.com SEO score

91

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

    ZX

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Rtdlearning.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed language. Our system also found out that Rtdlearning.com 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

rtdlearning.com

Open Graph description is not detected on the main page of RTD Learning. 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: