Tools & Wizards About Us
go.dreambox.com screenshot

Report Summary

  • 6

    Performance

    Renders faster than
    21% of other websites

  • 70

    Accessibility

    Visual factors better than
    that of 35% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 76

    SEO

    Google-friendlier than
    35% of websites

go.dreambox.com

DreamBox Learning - Online Math & Reading Solutions for Students K-12

Page Load Speed

4.5 sec in total

First Response

170 ms

Resources Loaded

3 sec

Page Rendered

1.4 sec

go.dreambox.com screenshot

About Website

Welcome to go.dreambox.com homepage info - get ready to check Go Dream Box best content for United States right away, or after learning these important things about go.dreambox.com

DreamBox personalized math and reading solutions are proven to rapidly accelerate learning for K-12 students

Visit go.dreambox.com

Key Findings

We analyzed Go.dreambox.com page load time and found that the first response time was 170 ms and then it took 4.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

go.dreambox.com performance score

6

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.2 s

3/100

10%

LCP (Largest Contentful Paint)

Value44.1 s

0/100

25%

SI (Speed Index)

Value37.9 s

0/100

10%

TBT (Total Blocking Time)

Value66,720 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.329

35/100

15%

TTI (Time to Interactive)

Value87.0 s

0/100

10%

Network Requests Diagram

go.dreambox.com

170 ms

go.dreambox.com

284 ms

www.dreambox.com

438 ms

osano.js

349 ms

forms2.min.js

50 ms

Our browser made a total of 67 requests to load all elements on the main page. We found that 4% of them (3 requests) were addressed to the original Go.dreambox.com, 73% (49 requests) were made to Dreambox.com and 21% (14 requests) were made to Dbl-live-website.imgix.net. The less responsive or slowest element that took the longest time to load (1.5 sec) relates to the external source Dreambox.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 806.2 kB (20%)

Content Size

4.1 MB

After Optimization

3.3 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Go.dreambox.com main page is 4.1 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 3.8 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 201.9 kB

  • Original 246.0 kB
  • After minification 246.0 kB
  • After compression 44.1 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 201.9 kB or 82% of the original size.

Image Optimization

-16%

Potential reduce by 604.3 kB

  • Original 3.8 MB
  • After minification 3.2 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. Obviously, Go Dream Box needs image optimization as it can save up to 604.3 kB or 16% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-0%

Potential reduce by 0 B

  • Original 70.5 kB
  • After minification 70.5 kB
  • After compression 70.5 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.

Requests Breakdown

Number of requests can be reduced by 16 (30%)

Requests Now

53

After Optimization

37

  • Images
  • JavaScript
  • CSS

The browser has sent 53 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Go Dream Box. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

go.dreambox.com

go.dreambox.com

170 ms

go.dreambox.com

go.dreambox.com

284 ms

www.dreambox.com

www.dreambox.com

438 ms

osano.js

osano.js

349 ms

forms2.min.js

forms2.min.js

50 ms

7cf00ae36210c5e7.css

7cf00ae36210c5e7.css

180 ms

polyfills-0d1b80a048d4787e.js

polyfills-0d1b80a048d4787e.js

293 ms

webpack-76e59a6eed8309ed.js

webpack-76e59a6eed8309ed.js

272 ms

framework-79bce4a3a540b080.js

framework-79bce4a3a540b080.js

344 ms

main-bbd4de2563293860.js

main-bbd4de2563293860.js

1351 ms

_app-08a91410a1cef167.js

_app-08a91410a1cef167.js

1496 ms

5034-0eb5f33d5ba2ead2.js

5034-0eb5f33d5ba2ead2.js

293 ms

1691-8aa3e6da4aa54e27.js

1691-8aa3e6da4aa54e27.js

1362 ms

6310-eecad2d18b303f45.js

6310-eecad2d18b303f45.js

1359 ms

2004-5e05bd20d4aa849b.js

2004-5e05bd20d4aa849b.js

1355 ms

2765-44cdebe19ac45e9c.js

2765-44cdebe19ac45e9c.js

1357 ms

4391-cbe3c6aadf85b779.js

4391-cbe3c6aadf85b779.js

1357 ms

4365-5e27e1138229adb5.js

4365-5e27e1138229adb5.js

1359 ms

index-5bfd420b740c0419.js

index-5bfd420b740c0419.js

1360 ms

_buildManifest.js

_buildManifest.js

1361 ms

_ssgManifest.js

_ssgManifest.js

1360 ms

eWjCbYwDPM7W2tkVY33fxrJz2CGjmg6I1TLexmTk.jpg

eWjCbYwDPM7W2tkVY33fxrJz2CGjmg6I1TLexmTk.jpg

1031 ms

ChevronRight.png

ChevronRight.png

258 ms

UserIcon.png

UserIcon.png

257 ms

ChevronDown.png

ChevronDown.png

258 ms

MenuSearchIcon.png

MenuSearchIcon.png

257 ms

DreamBox_Logo_Color.png

DreamBox_Logo_Color.png

262 ms

image.dreambox-logo-light.svg

image.dreambox-logo-light.svg

258 ms

background.texture-header.svg

background.texture-header.svg

333 ms

background.rectangle-1135.svg

background.rectangle-1135.svg

337 ms

dots.png

dots.png

330 ms

badge-essa.png

badge-essa.png

325 ms

label-math-icon.svg

label-math-icon.svg

326 ms

background.dotted-wave-top.png

background.dotted-wave-top.png

336 ms

background.dotted-wave-bottom.png

background.dotted-wave-bottom.png

395 ms

stafs.png

stafs.png

733 ms

side-2-bg.png

side-2-bg.png

518 ms

sands-light.png

sands-light.png

410 ms

quote.png

quote.png

408 ms

quote-line.png

quote-line.png

409 ms

socmed-facebook.svg

socmed-facebook.svg

464 ms

socmed-twitter.svg

socmed-twitter.svg

476 ms

socmed-linkedin.svg

socmed-linkedin.svg

477 ms

socmed-instagram.svg

socmed-instagram.svg

479 ms

socmed-youtube.svg

socmed-youtube.svg

528 ms

DhuyuHGqKJoyAXu7od3Nab6y6aqGJXeYcXNtLDgz.jpg

DhuyuHGqKJoyAXu7od3Nab6y6aqGJXeYcXNtLDgz.jpg

265 ms

FphBP7rx7QvJwaZ8YsQniyNZrrRV1b7lfgv9qQ91.png

FphBP7rx7QvJwaZ8YsQniyNZrrRV1b7lfgv9qQ91.png

275 ms

Bv5DN6lOS5n31MpX4qtuctz6LxwND7KrFAWAlTYW.jpg

Bv5DN6lOS5n31MpX4qtuctz6LxwND7KrFAWAlTYW.jpg

264 ms

0aXtY5GvEg6osg1jJWHl0STGdYIlTzzvQCaGkFsf.jpg

0aXtY5GvEg6osg1jJWHl0STGdYIlTzzvQCaGkFsf.jpg

264 ms

erzmFfrH8qa5JIRxiKlTzSdcEigdm10e7ZMUEyhG.png

erzmFfrH8qa5JIRxiKlTzSdcEigdm10e7ZMUEyhG.png

263 ms

f6p7cX6YGlg4qj9Q0Tluq2f0Pc8WnOpyoXw9T0d7.jpg

f6p7cX6YGlg4qj9Q0Tluq2f0Pc8WnOpyoXw9T0d7.jpg

262 ms

hZW4AoaHIIMP4YjfO0k0sHKMjzBuQAmXaxU9uvy0.jpg

hZW4AoaHIIMP4YjfO0k0sHKMjzBuQAmXaxU9uvy0.jpg

272 ms

XWmasjCL206zjBOxGm5Ieea01GeB2aK0tmJnecDH.png

XWmasjCL206zjBOxGm5Ieea01GeB2aK0tmJnecDH.png

280 ms

b2ad1bed-9211-4c61-9c4b-6fbb95b2cf2f_large%20(1).png

b2ad1bed-9211-4c61-9c4b-6fbb95b2cf2f_large%20(1).png

274 ms

footer-left%20characters%20@2x%20(1).png

footer-left%20characters%20@2x%20(1).png

271 ms

footer-right%20characters%20@2x%20(1).png

footer-right%20characters%20@2x%20(1).png

270 ms

NOpMtHtiLMlveLnliYMjtdFupZ6WlphR9x3vTYIx.png

NOpMtHtiLMlveLnliYMjtdFupZ6WlphR9x3vTYIx.png

359 ms

mphtJqhZLAOJV5v6dkJQGAddTX1VbMJlJZ6HmpHF.png

mphtJqhZLAOJV5v6dkJQGAddTX1VbMJlJZ6HmpHF.png

343 ms

ProximaNova-Semibold.woff

ProximaNova-Semibold.woff

298 ms

ProximaNova-Bold.woff

ProximaNova-Bold.woff

328 ms

ProximaNova-Regular.woff

ProximaNova-Regular.woff

327 ms

Homebreaks.woff

Homebreaks.woff

384 ms

TT%20Commons%20Regular.woff

TT%20Commons%20Regular.woff

430 ms

TT%20Commons%20DemiBold.woff

TT%20Commons%20DemiBold.woff

486 ms

TT%20Commons%20Bold.woff

TT%20Commons%20Bold.woff

428 ms

TT%20Commons%20ExtraBold.woff

TT%20Commons%20ExtraBold.woff

485 ms

Heallington.woff

Heallington.woff

487 ms

Accessibility Review

go.dreambox.com accessibility score

70

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-*] attributes do not have valid values

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

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

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.

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Best Practices

go.dreambox.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

SEO Factors

go.dreambox.com SEO score

76

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

High

Image elements do not have [alt] attributes

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Go.dreambox.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Go.dreambox.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

go.dreambox.com

Open Graph description is not detected on the main page of Go Dream Box. 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: