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mcgrawhill.ca screenshot

Report Summary

  • 29

    Performance

    Renders faster than
    49% of other websites

  • 90

    Accessibility

    Visual factors better than
    that of 74% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

mcgrawhill.ca

Textbooks | Digital Learning Solutions | McGraw Hill Canada

Page Load Speed

2.7 sec in total

First Response

34 ms

Resources Loaded

2.1 sec

Page Rendered

598 ms

mcgrawhill.ca screenshot

About Website

Visit mcgrawhill.ca now to see the best up-to-date Mc Graw Hill content for Canada and also check out these interesting facts you probably never knew about mcgrawhill.ca

Explore and shop for McGraw-Hill Canada textbooks, digital learning solutions & more. Because learning changes everything.™

Visit mcgrawhill.ca

Key Findings

We analyzed Mcgrawhill.ca page load time and found that the first response time was 34 ms and then it took 2.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

mcgrawhill.ca performance score

29

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.3 s

40/100

10%

LCP (Largest Contentful Paint)

Value4.6 s

35/100

25%

SI (Speed Index)

Value10.9 s

6/100

10%

TBT (Total Blocking Time)

Value2,990 ms

3/100

30%

CLS (Cumulative Layout Shift)

Value0.031

100/100

15%

TTI (Time to Interactive)

Value20.9 s

1/100

10%

Network Requests Diagram

mcgrawhill.ca

34 ms

485 ms

calendar.css

23 ms

module.css

66 ms

theme.css

51 ms

Our browser made a total of 180 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Mcgrawhill.ca, 97% (174 requests) were made to Mheducation.ca and 1% (2 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (485 ms) relates to the external source Mheducation.ca.

Page Optimization Overview & Recommendations

Page size can be reduced by 159.3 kB (11%)

Content Size

1.5 MB

After Optimization

1.4 MB

  • HTML
  • Images
  • CSS

In fact, the total size of Mcgrawhill.ca main page is 1.5 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. 80% 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 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 151.6 kB

  • Original 185.4 kB
  • After minification 184.1 kB
  • After compression 33.8 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 151.6 kB or 82% of the original size.

Image Optimization

-0%

Potential reduce by 5.6 kB

  • Original 1.2 MB
  • After minification 1.2 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. Mc Graw Hill images are well optimized though.

CSS Optimization

-2%

Potential reduce by 2.1 kB

  • Original 103.7 kB
  • After minification 101.7 kB
  • After compression 101.6 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. Mcgrawhill.ca has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 147 (87%)

Requests Now

169

After Optimization

22

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 169 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Mc Graw Hill. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 127 to 1 for JavaScripts and from 17 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

mcgrawhill.ca

mcgrawhill.ca

34 ms

485 ms

calendar.css

calendar.css

23 ms

module.css

module.css

66 ms

theme.css

theme.css

51 ms

fonts.css

fonts.css

35 ms

amslick.min.css

amslick.min.css

85 ms

module.css

module.css

61 ms

flag-icon.min.css

flag-icon.min.css

38 ms

jquery-eu-cookie-law-popup.css

jquery-eu-cookie-law-popup.css

59 ms

module.css

module.css

73 ms

module.css

module.css

93 ms

module.css

module.css

76 ms

module.css

module.css

85 ms

module.css

module.css

110 ms

module.css

module.css

87 ms

module.css

module.css

89 ms

module.css

module.css

109 ms

amblog.css

amblog.css

129 ms

require.js

require.js

119 ms

mixins.js

mixins.js

106 ms

requirejs-config.js

requirejs-config.js

120 ms

tracking.js

tracking.js

123 ms

gtm.js

gtm.js

179 ms

loader-1.gif

loader-1.gif

105 ms

logo.svg

logo.svg

108 ms

red-arrow_6_1.png

red-arrow_6_1.png

106 ms

debug_web.png

debug_web.png

105 ms

web_-20.png

web_-20.png

109 ms

web_-22.png

web_-22.png

106 ms

ai_mockup.png

ai_mockup.png

112 ms

king_cover.png

king_cover.png

111 ms

cardon_cover.png

cardon_cover.png

118 ms

rentz_cover.png

rentz_cover.png

112 ms

MH-Blog-Header-AI-Student-Success_7.png

MH-Blog-Header-AI-Student-Success_7.png

114 ms

facebook.svg

facebook.svg

112 ms

facebook-inverted.svg

facebook-inverted.svg

115 ms

twitter.svg

twitter.svg

114 ms

twitter-inverted.svg

twitter-inverted.svg

148 ms

linkedin.svg

linkedin.svg

147 ms

instagram.svg

instagram.svg

154 ms

instagram-inverted.svg

instagram-inverted.svg

152 ms

student_hero_2022.png

student_hero_2022.png

150 ms

debug_web_banner.png

debug_web_banner.png

149 ms

jquery.js

jquery.js

148 ms

common.js

common.js

150 ms

dataPost.js

dataPost.js

149 ms

bootstrap.js

bootstrap.js

206 ms

app.js

app.js

206 ms

form-key-provider.js

form-key-provider.js

203 ms

mage-translation-dictionary.js

mage-translation-dictionary.js

206 ms

responsive.js

responsive.js

203 ms

theme.js

theme.js

210 ms

checkout-floating-labels.js

checkout-floating-labels.js

203 ms

focus-visible.js

focus-visible.js

203 ms

detect-touchevents.js

detect-touchevents.js

204 ms

ProximaNova-Semibold.woff

ProximaNova-Semibold.woff

204 ms

ProximaNova-Regular.woff

ProximaNova-Regular.woff

206 ms

domReady.js

domReady.js

204 ms

weltpixel_ga4_serverside.js

weltpixel_ga4_serverside.js

205 ms

weltpixel_ga4_persistentlayer.js

weltpixel_ga4_persistentlayer.js

218 ms

weltpixel_ga4_gtm.js

weltpixel_ga4_gtm.js

122 ms

customer-data.js

customer-data.js

122 ms

ProximaNova-Medium.woff

ProximaNova-Medium.woff

208 ms

icons.woff

icons.woff

204 ms

ProximaNova-Bold.woff

ProximaNova-Bold.woff

207 ms

ProximaNova-ExtraBold.woff

ProximaNova-ExtraBold.woff

208 ms

ProximaNova-Light.woff

ProximaNova-Light.woff

206 ms

js

js

129 ms

hotjar-2407758.js

hotjar-2407758.js

302 ms

jquery-migrate.js

jquery-migrate.js

214 ms

template.js

template.js

45 ms

confirm.js

confirm.js

210 ms

widget.js

widget.js

208 ms

main.js

main.js

211 ms

bootstrap.js

bootstrap.js

208 ms

tabs.js

tabs.js

208 ms

text.js

text.js

217 ms

underscore.js

underscore.js

209 ms

float-labels.js

float-labels.js

211 ms

url.js

url.js

208 ms

knockout.js

knockout.js

210 ms

section-config.js

section-config.js

210 ms

storage.js

storage.js

209 ms

storage-wrapper.js

storage-wrapper.js

208 ms

jquery-mixin.js

jquery-mixin.js

189 ms

types.js

types.js

190 ms

layout.js

layout.js

188 ms

matchMedia.js

matchMedia.js

189 ms

local.js

local.js

160 ms

registry.js

registry.js

158 ms

translate.js

translate.js

62 ms

modal.js

modal.js

51 ms

knockout-es5.js

knockout-es5.js

49 ms

tabs.js

tabs.js

48 ms

mage.js

mage.js

46 ms

collapsible.js

collapsible.js

59 ms

js.storage.js

js.storage.js

66 ms

modules.1a30a0a67c3c23c13060.js

modules.1a30a0a67c3c23c13060.js

44 ms

js-translation.json

js-translation.json

352 ms

main.js

main.js

62 ms

wrapper.js

wrapper.js

50 ms

events.js

events.js

83 ms

version.js

version.js

74 ms

engine.js

engine.js

74 ms

bootstrap.js

bootstrap.js

74 ms

observable_array.js

observable_array.js

74 ms

bound-nodes.js

bound-nodes.js

93 ms

scripts.js

scripts.js

96 ms

console-logger.js

console-logger.js

81 ms

modal-popup.html

modal-popup.html

381 ms

modal-slide.html

modal-slide.html

360 ms

modal-custom.html

modal-custom.html

405 ms

key-codes.js

key-codes.js

95 ms

core.js

core.js

99 ms

z-index.js

z-index.js

130 ms

keycode.js

keycode.js

131 ms

safe-active-element.js

safe-active-element.js

144 ms

unique-id.js

unique-id.js

150 ms

387 ms

cookie-wrapper.js

cookie-wrapper.js

138 ms

knockout-repeat.js

knockout-repeat.js

175 ms

knockout-fast-foreach.js

knockout-fast-foreach.js

203 ms

arrays.js

arrays.js

249 ms

compare.js

compare.js

295 ms

misc.js

misc.js

271 ms

objects.js

objects.js

288 ms

strings.js

strings.js

303 ms

template.js

template.js

321 ms

observable_source.js

observable_source.js

323 ms

renderer.js

renderer.js

317 ms

resizable.js

resizable.js

336 ms

i18n.js

i18n.js

329 ms

scope.js

scope.js

364 ms

range.js

range.js

339 ms

mage-init.js

mage-init.js

343 ms

keyboard.js

keyboard.js

361 ms

optgroup.js

optgroup.js

364 ms

after-render.js

after-render.js

359 ms

autoselect.js

autoselect.js

360 ms

datepicker.js

datepicker.js

356 ms

outer_click.js

outer_click.js

371 ms

fadeVisible.js

fadeVisible.js

377 ms

collapsible.js

collapsible.js

377 ms

staticChecked.js

staticChecked.js

373 ms

simple-checked.js

simple-checked.js

366 ms

bind-html.js

bind-html.js

349 ms

tooltip.js

tooltip.js

326 ms

color-picker.js

color-picker.js

335 ms

logger.js

logger.js

329 ms

entry-factory.js

entry-factory.js

316 ms

console-output-handler.js

console-output-handler.js

297 ms

formatter.js

formatter.js

241 ms

message-pool.js

message-pool.js

231 ms

levels-pool.js

levels-pool.js

184 ms

logger-utils.js

logger-utils.js

186 ms

data.js

data.js

158 ms

disable-selection.js

disable-selection.js

156 ms

focusable.js

focusable.js

148 ms

form.js

form.js

158 ms

ie.js

ie.js

160 ms

labels.js

labels.js

138 ms

jquery-patch.js

jquery-patch.js

139 ms

plugin.js

plugin.js

138 ms

safe-blur.js

safe-blur.js

143 ms

scroll-parent.js

scroll-parent.js

138 ms

tabbable.js

tabbable.js

144 ms

js.cookie.js

js.cookie.js

137 ms

loader.js

loader.js

140 ms

class.js

class.js

146 ms

async.js

async.js

143 ms

tooltip.html

tooltip.html

168 ms

spectrum.js

spectrum.js

94 ms

tinycolor.js

tinycolor.js

113 ms

entry.js

entry.js

99 ms

moment.js

moment.js

101 ms

dom-observer.js

dom-observer.js

28 ms

bindings.js

bindings.js

26 ms

print.css

print.css

21 ms

117 ms

Accessibility Review

mcgrawhill.ca accessibility score

90

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

[role]s do not have all required [aria-*] 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

Best Practices

mcgrawhill.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

SEO Factors

mcgrawhill.ca SEO score

92

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

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 Mcgrawhill.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 Mcgrawhill.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

mcgrawhill.ca

Open Graph description is not detected on the main page of Mc Graw Hill. 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: