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acceleratelearning.com screenshot

Report Summary

  • 43

    Performance

    Renders faster than
    62% of other websites

  • 98

    Accessibility

    Visual factors better than
    that of 94% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 98

    SEO

    Google-friendlier than
    92% of websites

acceleratelearning.com

Accelerate Learning

Page Load Speed

2.1 sec in total

First Response

231 ms

Resources Loaded

1.1 sec

Page Rendered

783 ms

acceleratelearning.com screenshot

About Website

Welcome to acceleratelearning.com homepage info - get ready to check Accelerate Learning best content for United States right away, or after learning these important things about acceleratelearning.com

Accelerate Learning’s comprehensive suite of results-oriented STEM curriculum and professional development solutions are used by more than 9 million students and 750,000 teachers across all 50 states....

Visit acceleratelearning.com

Key Findings

We analyzed Acceleratelearning.com page load time and found that the first response time was 231 ms and then it took 1.9 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

acceleratelearning.com performance score

43

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.6 s

33/100

10%

LCP (Largest Contentful Paint)

Value8.4 s

2/100

25%

SI (Speed Index)

Value4.9 s

65/100

10%

TBT (Total Blocking Time)

Value660 ms

45/100

30%

CLS (Cumulative Layout Shift)

Value0.009

100/100

15%

TTI (Time to Interactive)

Value7.7 s

45/100

10%

Network Requests Diagram

acceleratelearning.com

231 ms

hero-slider.min.css

23 ms

jquery.modal.min.css

45 ms

script.js

48 ms

select2.min.css

99 ms

Our browser made a total of 117 requests to load all elements on the main page. We found that 91% of them (106 requests) were addressed to the original Acceleratelearning.com, 4% (5 requests) were made to Fonts.gstatic.com and 2% (2 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (610 ms) relates to the external source Log.cookieyes.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 155.5 kB (8%)

Content Size

2.1 MB

After Optimization

1.9 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Acceleratelearning.com main page is 2.1 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. 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 1.4 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 152.4 kB

  • Original 186.9 kB
  • After minification 181.2 kB
  • After compression 34.5 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. 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 152.4 kB or 82% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 1.4 MB
  • After minification 1.4 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. Accelerate Learning images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 2.7 kB

  • Original 365.1 kB
  • After minification 365.0 kB
  • After compression 362.4 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. This website has mostly compressed JavaScripts.

CSS Optimization

-0%

Potential reduce by 405 B

  • Original 137.3 kB
  • After minification 137.3 kB
  • After compression 136.9 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. Acceleratelearning.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 65 (59%)

Requests Now

110

After Optimization

45

  • Images
  • JavaScript
  • CSS

The browser has sent 110 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Accelerate 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 46 to 1 for JavaScripts and from 21 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

acceleratelearning.com

acceleratelearning.com

231 ms

hero-slider.min.css

hero-slider.min.css

23 ms

jquery.modal.min.css

jquery.modal.min.css

45 ms

script.js

script.js

48 ms

select2.min.css

select2.min.css

99 ms

basic.min.css

basic.min.css

34 ms

style.min.css

style.min.css

36 ms

main.min.css

main.min.css

83 ms

css2

css2

100 ms

buttons.min.css

buttons.min.css

40 ms

dashicons.min.css

dashicons.min.css

44 ms

mediaelementplayer-legacy.min.css

mediaelementplayer-legacy.min.css

98 ms

wp-mediaelement.min.css

wp-mediaelement.min.css

100 ms

media-views.min.css

media-views.min.css

102 ms

imgareaselect.css

imgareaselect.css

101 ms

jquery.min.js

jquery.min.js

109 ms

jquery-migrate.min.js

jquery-migrate.min.js

100 ms

select2.min.js

select2.min.js

107 ms

scripts.min.js

scripts.min.js

108 ms

utils.min.js

utils.min.js

133 ms

moxie.min.js

moxie.min.js

134 ms

plupload.min.js

plupload.min.js

133 ms

hero-slider.js

hero-slider.js

152 ms

video-js.min.css

video-js.min.css

144 ms

index.css

index.css

148 ms

columns-product-grid.min.css

columns-product-grid.min.css

203 ms

two-column-slider.min.css

two-column-slider.min.css

189 ms

awards-block.min.css

awards-block.min.css

182 ms

post-feed-block.min.css

post-feed-block.min.css

193 ms

geotarget-public.js

geotarget-public.js

197 ms

scripts-bundled.js

scripts-bundled.js

198 ms

slick.min.js

slick.min.js

208 ms

slick-settings.js

slick-settings.js

205 ms

jquery.modal.min.js

jquery.modal.min.js

207 ms

core.min.js

core.min.js

206 ms

tabs.min.js

tabs.min.js

215 ms

tabgroup.js

tabgroup.js

218 ms

underscore.min.js

underscore.min.js

219 ms

shortcode.min.js

shortcode.min.js

225 ms

slick.css

slick.css

28 ms

backbone.min.js

backbone.min.js

232 ms

wp-util.min.js

wp-util.min.js

225 ms

wp-backbone.min.js

wp-backbone.min.js

215 ms

media-models.min.js

media-models.min.js

209 ms

wp-plupload.min.js

wp-plupload.min.js

207 ms

mouse.min.js

mouse.min.js

205 ms

log

log

610 ms

sortable.min.js

sortable.min.js

153 ms

mediaelement-and-player.min.js

mediaelement-and-player.min.js

155 ms

mediaelement-migrate.min.js

mediaelement-migrate.min.js

151 ms

css2

css2

135 ms

wp-mediaelement.min.js

wp-mediaelement.min.js

150 ms

api-request.min.js

api-request.min.js

152 ms

wp-polyfill-inert.min.js

wp-polyfill-inert.min.js

144 ms

regenerator-runtime.min.js

regenerator-runtime.min.js

146 ms

wp-polyfill.min.js

wp-polyfill.min.js

207 ms

dom-ready.min.js

dom-ready.min.js

184 ms

hooks.min.js

hooks.min.js

181 ms

i18n.min.js

i18n.min.js

184 ms

a11y.min.js

a11y.min.js

170 ms

clipboard.min.js

clipboard.min.js

170 ms

media-views.min.js

media-views.min.js

167 ms

media-editor.min.js

media-editor.min.js

134 ms

media-audiovideo.min.js

media-audiovideo.min.js

129 ms

video.min.js

video.min.js

126 ms

frontend.js

frontend.js

123 ms

columns-product-grid-slider.js

columns-product-grid-slider.js

119 ms

two-column-slider.js

two-column-slider.js

117 ms

post-feed-block.js

post-feed-block.js

117 ms

logo-ali-no-tagline-red-orange-1.svg

logo-ali-no-tagline-red-orange-1.svg

113 ms

banner_bg_bridge.jpg

banner_bg_bridge.jpg

115 ms

banner_bg_sun.jpg

banner_bg_sun.jpg

116 ms

banner_bg_space.jpg

banner_bg_space.jpg

108 ms

best-of-stem-winner-badge-2022.svg

best-of-stem-winner-badge-2022.svg

106 ms

stem-focused-curriculum.svg

stem-focused-curriculum.svg

110 ms

thmb-science.jpg

thmb-science.jpg

103 ms

thmb-tech.jpg

thmb-tech.jpg

100 ms

thmb-engineering.jpg

thmb-engineering.jpg

95 ms

thmb-math.jpg

thmb-math.jpg

93 ms

bgr-pd_optimized.jpg

bgr-pd_optimized.jpg

92 ms

blue_jay.png

blue_jay.png

91 ms

icon_distance_learning.svg

icon_distance_learning.svg

93 ms

bg-globe-2023.svg

bg-globe-2023.svg

93 ms

icon_states.svg

icon_states.svg

90 ms

icon_districts.svg

icon_districts.svg

93 ms

icon_schools.svg

icon_schools.svg

94 ms

icon_students.svg

icon_students.svg

94 ms

icon-quotes1.svg

icon-quotes1.svg

96 ms

icon-quotes2.svg

icon-quotes2.svg

94 ms

icon-quotes3.svg

icon-quotes3.svg

94 ms

icon-quotes4.svg

icon-quotes4.svg

96 ms

award1.png

award1.png

121 ms

award11-cropped.png

award11-cropped.png

135 ms

award8.png

award8.png

119 ms

1edtech-certified.svg

1edtech-certified.svg

119 ms

award3-300x222.png

award3-300x222.png

120 ms

award16-221x300.png

award16-221x300.png

122 ms

logo-edtech-awards-cool-tool-winner-2022-221x300.png

logo-edtech-awards-cool-tool-winner-2022-221x300.png

121 ms

award17.png

award17.png

119 ms

student_privacy_pledge_signatory-300x148.png

student_privacy_pledge_signatory-300x148.png

120 ms

award19-300x300.png

award19-300x300.png

119 ms

logo-ims-standards-first-pledge-signatory.png

logo-ims-standards-first-pledge-signatory.png

120 ms

tech-learning-best-tools-back-to-school-k6-winner-fall-2021-225x300.png

tech-learning-best-tools-back-to-school-k6-winner-fall-2021-225x300.png

130 ms

resized-badge-tla-best-of-2021-winner.svg

resized-badge-tla-best-of-2021-winner.svg

128 ms

best-of-stem-winner-badge-2021.svg

best-of-stem-winner-badge-2021.svg

125 ms

news-math-nation.jpg

news-math-nation.jpg

123 ms

logo-rice-university.svg

logo-rice-university.svg

127 ms

footer-icon-linkedin.svg

footer-icon-linkedin.svg

132 ms

footer-icon-x.svg

footer-icon-x.svg

128 ms

footer-icon-facebook.svg

footer-icon-facebook.svg

135 ms

footer-icon-youtube.svg

footer-icon-youtube.svg

130 ms

loading.svg

loading.svg

131 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1y4kY1M2xYkS.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsg-1y4kY1M2xYkS.woff

54 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgshZ1y4kY1M2xYkS.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgshZ1y4kY1M2xYkS.woff

201 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1y4kY1M2xYkS.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsgH1y4kY1M2xYkS.woff

201 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0C4kY1M2xYkS.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0C4kY1M2xYkS.woff

201 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0C4kY1M2xYkS.woff

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0C4kY1M2xYkS.woff

201 ms

Accessibility Review

acceleratelearning.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

acceleratelearning.com best practices score

92

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

SEO Factors

acceleratelearning.com 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 Acceleratelearning.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 Acceleratelearning.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

acceleratelearning.com

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