Tools & Wizards About Us
realmath.com screenshot

Report Summary

  • 6

    Performance

    Renders faster than
    21% 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

  • 86

    SEO

    Google-friendlier than
    60% of websites

realmath.com

Decommissioned Products | McGraw Hill

Page Load Speed

1.2 sec in total

First Response

41 ms

Resources Loaded

1.1 sec

Page Rendered

104 ms

realmath.com screenshot

About Website

Visit realmath.com now to see the best up-to-date Realmath content and also check out these interesting facts you probably never knew about realmath.com

Visit realmath.com

Key Findings

We analyzed Realmath.com page load time and found that the first response time was 41 ms and then it took 1.2 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

realmath.com performance score

6

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.8 s

0/100

10%

LCP (Largest Contentful Paint)

Value11.7 s

0/100

25%

SI (Speed Index)

Value10.1 s

9/100

10%

TBT (Total Blocking Time)

Value2,060 ms

7/100

30%

CLS (Cumulative Layout Shift)

Value0.45

20/100

15%

TTI (Time to Interactive)

Value21.1 s

1/100

10%

Network Requests Diagram

realmath.com

41 ms

realmath.com

14 ms

decommissioned-page.html

49 ms

core.wcm.components.commons.datalayer.v1.min.904d3c2f1e821ab45124d66de422b409.js

35 ms

mhcorp.css

31 ms

Our browser made a total of 78 requests to load all elements on the main page. We found that 3% of them (2 requests) were addressed to the original Realmath.com, 87% (68 requests) were made to Mheducation.com and 4% (3 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (580 ms) relates to the external source Google-analytics.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.3 MB (53%)

Content Size

2.4 MB

After Optimization

1.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Realmath.com main page is 2.4 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. Javascripts take 1.4 MB which makes up the majority of the site volume.

HTML Optimization

-93%

Potential reduce by 571.2 kB

  • Original 611.8 kB
  • After minification 484.5 kB
  • After compression 40.5 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 127.3 kB, which is 21% 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 571.2 kB or 93% of the original size.

Image Optimization

-6%

Potential reduce by 21.8 kB

  • Original 339.3 kB
  • After minification 317.5 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. Realmath images are well optimized though.

JavaScript Optimization

-49%

Potential reduce by 667.9 kB

  • Original 1.4 MB
  • After minification 1.4 MB
  • After compression 693.9 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 667.9 kB or 49% of the original size.

CSS Optimization

-2%

Potential reduce by 1.9 kB

  • Original 78.1 kB
  • After minification 78.1 kB
  • After compression 76.2 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. Realmath.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 10 (13%)

Requests Now

75

After Optimization

65

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 75 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Realmath. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

realmath.com

realmath.com

41 ms

realmath.com

realmath.com

14 ms

decommissioned-page.html

decommissioned-page.html

49 ms

core.wcm.components.commons.datalayer.v1.min.904d3c2f1e821ab45124d66de422b409.js

core.wcm.components.commons.datalayer.v1.min.904d3c2f1e821ab45124d66de422b409.js

35 ms

mhcorp.css

mhcorp.css

31 ms

js

js

68 ms

launch-5ee3b9e84e58.min.js

launch-5ee3b9e84e58.min.js

70 ms

clientlib-ecomm.min.c43fad770d29811a355aab5b648395e3.js

clientlib-ecomm.min.c43fad770d29811a355aab5b648395e3.js

66 ms

clientlib-ecomm.min.136b4a24654532604250748c343d13c0.css

clientlib-ecomm.min.136b4a24654532604250748c343d13c0.css

66 ms

mhcorp.js

mhcorp.js

56 ms

ecomm-ui.js

ecomm-ui.js

60 ms

gtm.js

gtm.js

563 ms

analytics.js

analytics.js

580 ms

MGH_Logo_RGB.svg

MGH_Logo_RGB.svg

93 ms

wonders.jpg

wonders.jpg

94 ms

study-sync.jpg

study-sync.jpg

91 ms

achieve3000.jpg

achieve3000.jpg

97 ms

reading-mastery.jpg

reading-mastery.jpg

95 ms

actively-learn.jpg

actively-learn.jpg

92 ms

direct-instruction-reading.jpg

direct-instruction-reading.jpg

104 ms

open-court-reading.jpg

open-court-reading.jpg

104 ms

smarty-ants.jpg

smarty-ants.jpg

112 ms

redbird-language-arts-and-writing.jpg

redbird-language-arts-and-writing.jpg

108 ms

rise.jpg

rise.jpg

111 ms

reveal-math.jpg

reveal-math.jpg

120 ms

aleks.jpg

aleks.jpg

129 ms

aleks-adventure-menu-icon.webp

aleks-adventure-menu-icon.webp

128 ms

everyday-mathematics.jpg

everyday-mathematics.jpg

142 ms

redbird-mathematics.jpg

redbird-mathematics.jpg

149 ms

number-worlds.jpg

number-worlds.jpg

135 ms

building-blocks-2025.webp

building-blocks-2025.webp

150 ms

inspire-science.jpg

inspire-science.jpg

223 ms

glencoe-health.jpg

glencoe-health.jpg

149 ms

teen-health.jpg

teen-health.jpg

175 ms

mh-interactive-sciences.jpg

mh-interactive-sciences.jpg

175 ms

impact-social-studies.jpg

impact-social-studies.jpg

180 ms

secondary-social-studies.jpg

secondary-social-studies.jpg

175 ms

networks.jpg

networks.jpg

185 ms

arrive-math.jpg

arrive-math.jpg

205 ms

reading-mastery.jpg

reading-mastery.jpg

209 ms

corrective-reading.jpg

corrective-reading.jpg

192 ms

corrective-math.jpg

corrective-math.jpg

203 ms

connecting-math-concepts.jpg

connecting-math-concepts.jpg

210 ms

achieve3000-literacy.jpg

achieve3000-literacy.jpg

229 ms

mh-ar.jpg

mh-ar.jpg

242 ms

achieve3000-math.jpg

achieve3000-math.jpg

240 ms

actively-learn.jpg

actively-learn.jpg

244 ms

act-and-sat-practice-books.jpg

act-and-sat-practice-books.jpg

236 ms

munchkin.js

munchkin.js

49 ms

reading-laboratory-menu-thumbnail.webp

reading-laboratory-menu-thumbnail.webp

202 ms

collect

collect

18 ms

collect

collect

33 ms

music-studio.jpg

music-studio.jpg

163 ms

music-studio-marketplace.jpg

music-studio-marketplace.jpg

182 ms

music-its-role-and-importance.jpg

music-its-role-and-importance.jpg

170 ms

exploring-art.jpg

exploring-art.jpg

176 ms

munchkin.js

munchkin.js

3 ms

voices-in-concert.jpg

voices-in-concert.jpg

179 ms

art-talk.jpg

art-talk.jpg

182 ms

asi-se-dice-thumbnail.webp

asi-se-dice-thumbnail.webp

174 ms

science.jpg

science.jpg

197 ms

js

js

50 ms

communications.jpg

communications.jpg

197 ms

social-studies.jpg

social-studies.jpg

194 ms

tonal-harmony-kostka-2024-cover.webp

tonal-harmony-kostka-2024-cover.webp

199 ms

miller-2024-precalc-cover.webp

miller-2024-precalc-cover.webp

183 ms

english-language-arts.jpg

english-language-arts.jpg

173 ms

cte-explorations-cover.webp

cte-explorations-cover.webp

200 ms

ap-bio-cover.webp

ap-bio-cover.webp

191 ms

facebook-white.svg

facebook-white.svg

187 ms

x-logo-white.svg

x-logo-white.svg

177 ms

youtube-white.svg

youtube-white.svg

175 ms

instagram-white.svg

instagram-white.svg

196 ms

pinterest-white.svg

pinterest-white.svg

173 ms

linkedin-white.svg

linkedin-white.svg

176 ms

moments-for-myself.jpg

moments-for-myself.jpg

171 ms

illustrative-mathematics.jpg

illustrative-mathematics.jpg

173 ms

aicpa-soc-logo.webp

aicpa-soc-logo.webp

180 ms

Accessibility Review

realmath.com accessibility score

98

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.

Best Practices

realmath.com 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

realmath.com SEO score

86

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Page is blocked from indexing

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 Realmath.com 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 Realmath.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

realmath.com

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