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keystoneschools.ca screenshot

Report Summary

  • 47

    Performance

    Renders faster than
    65% of other websites

  • 98

    Accessibility

    Visual factors better than
    that of 94% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

keystoneschools.ca

Keystone International School - Toronto

Page Load Speed

4.1 sec in total

First Response

54 ms

Resources Loaded

3.4 sec

Page Rendered

647 ms

keystoneschools.ca screenshot

About Website

Welcome to keystoneschools.ca homepage info - get ready to check Keystone School S best content right away, or after learning these important things about keystoneschools.ca

Keystone School is a private co-ed independent middle and high school (grades 7-12) in the heart of Toronto. Learn more about our school!

Visit keystoneschools.ca

Key Findings

We analyzed Keystoneschools.ca page load time and found that the first response time was 54 ms and then it took 4.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

keystoneschools.ca performance score

47

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.3 s

73/100

10%

LCP (Largest Contentful Paint)

Value2.9 s

80/100

25%

SI (Speed Index)

Value8.1 s

20/100

10%

TBT (Total Blocking Time)

Value2,080 ms

7/100

30%

CLS (Cumulative Layout Shift)

Value0.045

99/100

15%

TTI (Time to Interactive)

Value17.5 s

4/100

10%

Network Requests Diagram

keystoneschools.ca

54 ms

keystoneschools.ca

56 ms

b1a7b5d56c22ad96a1984f5782217f56.min.css

37 ms

tabs-lg-min.min.css

65 ms

min-shbp.min.css

31 ms

Our browser made a total of 113 requests to load all elements on the main page. We found that 84% of them (95 requests) were addressed to the original Keystoneschools.ca, 4% (4 requests) were made to Maps.googleapis.com and 3% (3 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (530 ms) relates to the external source Google.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 346.5 kB (4%)

Content Size

8.0 MB

After Optimization

7.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Keystoneschools.ca main page is 8.0 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 7.0 MB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 173.2 kB

  • Original 197.3 kB
  • After minification 195.3 kB
  • After compression 24.2 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 173.2 kB or 88% of the original size.

Image Optimization

-0%

Potential reduce by 7.7 kB

  • Original 7.0 MB
  • After minification 7.0 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. Keystone School S images are well optimized though.

JavaScript Optimization

-25%

Potential reduce by 157.2 kB

  • Original 631.9 kB
  • After minification 631.9 kB
  • After compression 474.7 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 157.2 kB or 25% of the original size.

CSS Optimization

-5%

Potential reduce by 8.5 kB

  • Original 177.5 kB
  • After minification 173.4 kB
  • After compression 169.0 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. Keystoneschools.ca has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 94 (90%)

Requests Now

105

After Optimization

11

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 105 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Keystone School S. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and from 78 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

keystoneschools.ca

keystoneschools.ca

54 ms

keystoneschools.ca

keystoneschools.ca

56 ms

b1a7b5d56c22ad96a1984f5782217f56.min.css

b1a7b5d56c22ad96a1984f5782217f56.min.css

37 ms

tabs-lg-min.min.css

tabs-lg-min.min.css

65 ms

min-shbp.min.css

min-shbp.min.css

31 ms

min-768-max-1024-l.min.css

min-768-max-1024-l.min.css

62 ms

min-sh-cbp.min.css

min-sh-cbp.min.css

63 ms

js

js

125 ms

js

js

197 ms

email-decode.min.js

email-decode.min.js

20 ms

css

css

59 ms

rs6.css

rs6.css

60 ms

6869350.js

6869350.js

135 ms

jquery.min.js

jquery.min.js

135 ms

rbtools.min.js

rbtools.min.js

134 ms

rs6.min.js

rs6.min.js

193 ms

1580e7d840c3cd95ed179fc36622ce14.min.js

1580e7d840c3cd95ed179fc36622ce14.min.js

194 ms

gtm.js

gtm.js

171 ms

fbevents.js

fbevents.js

150 ms

place

place

530 ms

Logo-Keystone-School-white-hoirizontal.png

Logo-Keystone-School-white-hoirizontal.png

145 ms

dummy.png

dummy.png

91 ms

IMG_9912-1-scaled.jpg

IMG_9912-1-scaled.jpg

164 ms

DSC00771-scaled.jpg

DSC00771-scaled.jpg

132 ms

IMG_2725-scaled.jpg

IMG_2725-scaled.jpg

161 ms

SAT-CollegeBoard.jpeg

SAT-CollegeBoard.jpeg

179 ms

Ecoschools-2024-320x320.png

Ecoschools-2024-320x320.png

296 ms

KeystoneSchool_Logo_White.png

KeystoneSchool_Logo_White.png

215 ms

awb-icons.woff

awb-icons.woff

180 ms

fa-solid-900.woff

fa-solid-900.woff

410 ms

fa-regular-400.woff

fa-regular-400.woff

254 ms

conversations-embed.js

conversations-embed.js

117 ms

banner.js

banner.js

148 ms

6869350.js

6869350.js

151 ms

collectedforms.js

collectedforms.js

151 ms

memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0RkxhjWVAexQ.ttf

memQYaGs126MiZpBA-UFUIcVXSCEkx2cmqvXlWq8tWZ0Pw86hd0RkxhjWVAexQ.ttf

63 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1x4gaVc.ttf

70 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1x4gaVc.ttf

83 ms

fullwidth-md.min.css

fullwidth-md.min.css

56 ms

fullwidth-sm.min.css

fullwidth-sm.min.css

17 ms

icon-md.min.css

icon-md.min.css

45 ms

js

js

29 ms

geometry.js

geometry.js

4 ms

search.js

search.js

8 ms

main.js

main.js

11 ms

icon-sm.min.css

icon-sm.min.css

39 ms

grid-md.min.css

grid-md.min.css

50 ms

grid-sm.min.css

grid-sm.min.css

22 ms

image-md.min.css

image-md.min.css

53 ms

image-sm.min.css

image-sm.min.css

22 ms

person-md.min.css

person-md.min.css

56 ms

person-sm.min.css

person-sm.min.css

31 ms

section-separator-md.min.css

section-separator-md.min.css

33 ms

section-separator-sm.min.css

section-separator-sm.min.css

17 ms

social-sharing-md.min.css

social-sharing-md.min.css

31 ms

social-sharing-sm.min.css

social-sharing-sm.min.css

17 ms

social-links-md.min.css

social-links-md.min.css

30 ms

social-links-sm.min.css

social-links-sm.min.css

57 ms

tabs-lg-max.min.css

tabs-lg-max.min.css

26 ms

tabs-md.min.css

tabs-md.min.css

35 ms

tabs-sm.min.css

tabs-sm.min.css

56 ms

title-md.min.css

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22 ms

title-sm.min.css

title-sm.min.css

23 ms

swiper-md.min.css

swiper-md.min.css

20 ms

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28 ms

post-cards-md.min.css

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23 ms

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26 ms

facebook-page-md.min.css

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23 ms

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19 ms

twitter-timeline-md.min.css

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18 ms

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46 ms

flickr-md.min.css

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tagcloud-md.min.css

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39 ms

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42 ms

instagram-md.min.css

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34 ms

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42 ms

meta-md.min.css

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52 ms

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21 ms

layout-columns-md.min.css

layout-columns-md.min.css

16 ms

layout-columns-sm.min.css

layout-columns-sm.min.css

27 ms

max-1c.min.css

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23 ms

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55 ms

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50 ms

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20 ms

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55 ms

max-shbp.min.css

max-shbp.min.css

52 ms

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26 ms

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min-768-max-1024-p.min.css

44 ms

max-sh-cbp.min.css

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22 ms

max-sh-sbp.min.css

max-sh-sbp.min.css

26 ms

max-sh-640.min.css

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33 ms

max-shbp-18.min.css

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35 ms

max-shbp-32.min.css

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24 ms

max-640.min.css

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max-sh-cbp-social-sharing.min.css

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21 ms

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56 ms

min-768-max-1024-p.min.css

min-768-max-1024-p.min.css

29 ms

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34 ms

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24 ms

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34 ms

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32 ms

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22 ms

off-canvas-md.min.css

off-canvas-md.min.css

37 ms

off-canvas-sm.min.css

off-canvas-sm.min.css

51 ms

Accessibility Review

keystoneschools.ca accessibility score

98

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

<frame> or <iframe> elements do not have a title

Best Practices

keystoneschools.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

Missing source maps for large first-party JavaScript

SEO Factors

keystoneschools.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 Keystoneschools.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 Keystoneschools.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

keystoneschools.ca

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