Tools & Wizards About Us
kubo.education screenshot

Report Summary

  • 34

    Performance

    Renders faster than
    54% of other websites

  • 93

    Accessibility

    Visual factors better than
    that of 80% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

kubo.education

KUBO Education

Page Load Speed

4.8 sec in total

First Response

290 ms

Resources Loaded

3.6 sec

Page Rendered

922 ms

kubo.education screenshot

About Website

Visit kubo.education now to see the best up-to-date KUBO content for Denmark and also check out these interesting facts you probably never knew about kubo.education

THE CREATIVE STEM Robot FOR ELEMENTARY KUBO is an intuitive robot that makes learning how to code easy and fun. With both hands-on and digital robots, KUBO is an excellent solution for early learners ...

Visit kubo.education

Key Findings

We analyzed Kubo.education page load time and found that the first response time was 290 ms and then it took 4.5 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

kubo.education performance score

34

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.5 s

15/100

10%

LCP (Largest Contentful Paint)

Value12.4 s

0/100

25%

SI (Speed Index)

Value8.4 s

19/100

10%

TBT (Total Blocking Time)

Value400 ms

68/100

30%

CLS (Cumulative Layout Shift)

Value0.253

49/100

15%

TTI (Time to Interactive)

Value10.5 s

24/100

10%

Network Requests Diagram

kubo.education

290 ms

kubo-robot.com

1496 ms

global.css

65 ms

animations.css

131 ms

frontend.css

196 ms

Our browser made a total of 97 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Kubo.education, 93% (90 requests) were made to Kubo-robot.com and 2% (2 requests) were made to Redditstatic.com. The less responsive or slowest element that took the longest time to load (1.5 sec) relates to the external source Kubo-robot.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 169.6 kB (9%)

Content Size

1.8 MB

After Optimization

1.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Kubo.education main page is 1.8 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. 65% of websites need less resources to load. Images take 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 158.9 kB

  • Original 192.9 kB
  • After minification 188.7 kB
  • After compression 34.0 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 158.9 kB or 82% of the original size.

Image Optimization

-0%

Potential reduce by 2.4 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. KUBO images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 5.5 kB

  • Original 230.9 kB
  • After minification 230.9 kB
  • After compression 225.5 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.

CSS Optimization

-2%

Potential reduce by 2.9 kB

  • Original 180.0 kB
  • After minification 179.2 kB
  • After compression 177.1 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. Kubo.education has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 69 (75%)

Requests Now

92

After Optimization

23

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 92 CSS, Javascripts, AJAX and image requests in order to completely render the main page of KUBO. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 33 to 1 for JavaScripts and from 38 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

kubo.education

kubo.education

290 ms

kubo-robot.com

kubo-robot.com

1496 ms

global.css

global.css

65 ms

animations.css

animations.css

131 ms

frontend.css

frontend.css

196 ms

cookieblocker.min.css

cookieblocker.min.css

253 ms

main.min.css

main.min.css

315 ms

admin-frontend.min.css

admin-frontend.min.css

255 ms

back-to-top.min.css

back-to-top.min.css

257 ms

elementor-frontend.min.css

elementor-frontend.min.css

258 ms

style.css

style.css

336 ms

style.basic.css

style.basic.css

319 ms

style-simple-red.css

style-simple-red.css

320 ms

custom-jet-blocks.css

custom-jet-blocks.css

331 ms

jet-elements.css

jet-elements.css

321 ms

jet-elements-skin.css

jet-elements-skin.css

376 ms

elementor-icons.min.css

elementor-icons.min.css

378 ms

custom-frontend-lite.min.css

custom-frontend-lite.min.css

445 ms

swiper.min.css

swiper.min.css

386 ms

post-9.css

post-9.css

391 ms

dashicons.min.css

dashicons.min.css

501 ms

custom-pro-frontend-lite.min.css

custom-pro-frontend-lite.min.css

439 ms

jet-blog.css

jet-blog.css

439 ms

jet-tabs-frontend.css

jet-tabs-frontend.css

449 ms

jet-tricks-frontend.css

jet-tricks-frontend.css

452 ms

post-83626.css

post-83626.css

505 ms

fluent-forms-elementor-widget.css

fluent-forms-elementor-widget.css

503 ms

post-265.css

post-265.css

503 ms

main.min.css

main.min.css

513 ms

main.min.css

main.min.css

514 ms

fontawesome.min.css

fontawesome.min.css

585 ms

solid.min.css

solid.min.css

565 ms

brands.min.css

brands.min.css

563 ms

plausible.outbound-links.js

plausible.outbound-links.js

15 ms

jquery.min.js

jquery.min.js

564 ms

jquery-migrate.min.js

jquery-migrate.min.js

576 ms

css

css

30 ms

custom-widget-icon-list.min.css

custom-widget-icon-list.min.css

582 ms

style.min.css

style.min.css

705 ms

dynamic-visibility.min.css

dynamic-visibility.min.css

708 ms

fluent-forms-public.css

fluent-forms-public.css

650 ms

fluentform-public-default.css

fluentform-public-default.css

582 ms

animations.min.css

animations.min.css

520 ms

asl-prereq.js

asl-prereq.js

464 ms

asl-core.js

asl-core.js

517 ms

asl-results-vertical.js

asl-results-vertical.js

515 ms

asl-autocomplete.js

asl-autocomplete.js

511 ms

asl-load.js

asl-load.js

453 ms

asl-wrapper.js

asl-wrapper.js

461 ms

main.js

main.js

448 ms

complianz.min.js

complianz.min.js

494 ms

fix-background-loop.min.js

fix-background-loop.min.js

491 ms

settings.min.js

settings.min.js

489 ms

visibility.min.js

visibility.min.js

445 ms

form-submission.js

form-submission.js

448 ms

webpack-pro.runtime.min.js

webpack-pro.runtime.min.js

479 ms

webpack.runtime.min.js

webpack.runtime.min.js

495 ms

frontend-modules.min.js

frontend-modules.min.js

444 ms

hooks.min.js

hooks.min.js

441 ms

i18n.min.js

i18n.min.js

441 ms

frontend.min.js

frontend.min.js

438 ms

waypoints.min.js

waypoints.min.js

498 ms

core.min.js

core.min.js

447 ms

frontend.min.js

frontend.min.js

447 ms

elements-handlers.min.js

elements-handlers.min.js

442 ms

jet-blocks.min.js

jet-blocks.min.js

442 ms

jet-elements.min.js

jet-elements.min.js

444 ms

jet-tabs-frontend.min.js

jet-tabs-frontend.min.js

497 ms

popperjs.js

popperjs.js

447 ms

tippy-bundle.js

tippy-bundle.js

450 ms

jet-tricks-frontend.js

jet-tricks-frontend.js

445 ms

jet-blog.min.js

jet-blog.min.js

454 ms

pixel.js

pixel.js

148 ms

kubo-1.png

kubo-1.png

361 ms

logo-1-1.svg

logo-1-1.svg

381 ms

fa-solid-900.woff

fa-solid-900.woff

428 ms

fa-brands-400.woff

fa-brands-400.woff

425 ms

header-1.png

header-1.png

607 ms

Square-1200x1200-7-1024x1024.jpg

Square-1200x1200-7-1024x1024.jpg

462 ms

Square-1200x1200-10-1024x1024.jpg

Square-1200x1200-10-1024x1024.jpg

443 ms

onscreencoding.png

onscreencoding.png

503 ms

config

config

16 ms

rp.gif

rp.gif

18 ms

t2_5l57qe988_telemetry

t2_5l57qe988_telemetry

11 ms

Blended-learning-PPT-graphic-1024x576.png

Blended-learning-PPT-graphic-1024x576.png

556 ms

DSC04717-1-1024x1024.jpg

DSC04717-1-1024x1024.jpg

493 ms

Happy-teacher.png

Happy-teacher.png

440 ms

ss-Google-Chrome-KUBO_3-fold_a4_2023_PRINT.pdf-21-11-3.png

ss-Google-Chrome-KUBO_3-fold_a4_2023_PRINT.pdf-21-11-3.png

513 ms

ss-Google-Chrome-KUBO_3-fold_a4_2023_PRINT.pdf-21-11.png

ss-Google-Chrome-KUBO_3-fold_a4_2023_PRINT.pdf-21-11.png

502 ms

ss-Google-Chrome-KUBO_3-fold_a4_2023_PRINT.pdf-21-11-2.png

ss-Google-Chrome-KUBO_3-fold_a4_2023_PRINT.pdf-21-11-2.png

543 ms

tagtiles-cta-2-292x300.png

tagtiles-cta-2-292x300.png

504 ms

App-Store-pbcwhfknkwfx4y5kc45bpu42w3o7mixnzpsbkoem80.png

App-Store-pbcwhfknkwfx4y5kc45bpu42w3o7mixnzpsbkoem80.png

516 ms

Google-play.png

Google-play.png

545 ms

skolon-logo-x2.png

skolon-logo-x2.png

561 ms

Unilogin-logo.png

Unilogin-logo.png

590 ms

image-6.png

image-6.png

522 ms

image-5.png

image-5.png

503 ms

Accessibility Review

kubo.education accessibility score

93

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

Links do not have a discernible name

Best Practices

kubo.education 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

High

Page has valid source maps

SEO Factors

kubo.education SEO score

93

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

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 Kubo.education 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 Kubo.education 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

kubo.education

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