Tools & Wizards About Us
rubikhub.ro screenshot

Report Summary

  • 6

    Performance

    Renders faster than
    21% of other websites

  • 91

    Accessibility

    Visual factors better than
    that of 76% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

rubikhub.ro

Rubik Hub - Your Complete Startup Journey

Page Load Speed

11.7 sec in total

First Response

363 ms

Resources Loaded

10.3 sec

Page Rendered

1.1 sec

rubikhub.ro screenshot

About Website

Click here to check amazing Rubik Hub content. Otherwise, check out these important facts you probably never knew about rubikhub.ro

Rubik Hub is the community where you can connect and access educational support, where you are empowered and Inspired to build no-borders startups.

Visit rubikhub.ro

Key Findings

We analyzed Rubikhub.ro page load time and found that the first response time was 363 ms and then it took 11.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

rubikhub.ro performance score

6

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.3 s

19/100

10%

LCP (Largest Contentful Paint)

Value34.3 s

0/100

25%

SI (Speed Index)

Value29.3 s

0/100

10%

TBT (Total Blocking Time)

Value4,290 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.39

26/100

15%

TTI (Time to Interactive)

Value29.7 s

0/100

10%

Network Requests Diagram

rubikhub.ro

363 ms

rubikhub.ro

1432 ms

style.min.css

341 ms

widget.css

359 ms

styles.css

335 ms

Our browser made a total of 126 requests to load all elements on the main page. We found that 67% of them (85 requests) were addressed to the original Rubikhub.ro, 9% (11 requests) were made to Static.matterport.com and 6% (7 requests) were made to Youtube.com. The less responsive or slowest element that took the longest time to load (5.4 sec) belongs to the original domain Rubikhub.ro.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.2 MB (12%)

Content Size

10.4 MB

After Optimization

9.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Rubikhub.ro main page is 10.4 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. Only a small number of websites need less resources to load. Images take 7.8 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 144.0 kB

  • Original 167.6 kB
  • After minification 164.7 kB
  • After compression 23.6 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 144.0 kB or 86% of the original size.

Image Optimization

-9%

Potential reduce by 698.0 kB

  • Original 7.8 MB
  • After minification 7.1 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. Rubik Hub images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 21.6 kB

  • Original 1.6 MB
  • After minification 1.6 MB
  • After compression 1.6 MB

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

-42%

Potential reduce by 333.8 kB

  • Original 785.8 kB
  • After minification 785.1 kB
  • After compression 452.0 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. Rubikhub.ro needs all CSS files to be minified and compressed as it can save up to 333.8 kB or 42% of the original size.

Requests Breakdown

Number of requests can be reduced by 73 (66%)

Requests Now

111

After Optimization

38

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 111 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rubik Hub. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 42 to 1 for JavaScripts and from 27 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

rubikhub.ro

rubikhub.ro

363 ms

rubikhub.ro

rubikhub.ro

1432 ms

style.min.css

style.min.css

341 ms

widget.css

widget.css

359 ms

styles.css

styles.css

335 ms

front.min.css

front.min.css

372 ms

theme-my-login.min.css

theme-my-login.min.css

343 ms

form-themes.css

form-themes.css

412 ms

form-basic.css

form-basic.css

652 ms

js_composer.min.css

js_composer.min.css

662 ms

bws-custom-code.css

bws-custom-code.css

694 ms

all.min.css

all.min.css

694 ms

v4-shims.min.css

v4-shims.min.css

699 ms

ionicons.min.css

ionicons.min.css

727 ms

font-pe-icon-7.css

font-pe-icon-7.css

1220 ms

flaticon.css

flaticon.css

1865 ms

linearicons.css

linearicons.css

2868 ms

line-awesome.min.css

line-awesome.min.css

1859 ms

custom-vc.css

custom-vc.css

2862 ms

style.css

style.css

2875 ms

eduma.1716381683.css

eduma.1716381683.css

3216 ms

front.min.js

front.min.js

3868 ms

jquery.min.js

jquery.min.js

3866 ms

jquery-migrate.min.js

jquery-migrate.min.js

3868 ms

js

js

70 ms

rbtools.min.js

rbtools.min.js

3836 ms

rs6.min.js

rs6.min.js

3850 ms

lightbox.min.css

lightbox.min.css

4902 ms

owl.min.css

owl.min.css

4903 ms

animate.min.css

animate.min.css

4901 ms

rs6.css

rs6.css

4903 ms

hooks.min.js

hooks.min.js

4903 ms

i18n.min.js

i18n.min.js

4902 ms

index.js

index.js

5227 ms

index.js

index.js

5230 ms

rbtools.min.js

rbtools.min.js

5228 ms

rs6.min.js

rs6.min.js

5229 ms

theme-my-login.min.js

theme-my-login.min.js

5224 ms

data.js

data.js

70 ms

api.js

api.js

43 ms

wp-polyfill.min.js

wp-polyfill.min.js

5225 ms

index.js

index.js

5191 ms

main.min.js

main.min.js

5189 ms

smooth_scroll.min.js

smooth_scroll.min.js

5435 ms

custom-script-v2.min.js

custom-script-v2.min.js

5422 ms

thim-course-filter.min.js

thim-course-filter.min.js

5404 ms

thim-scripts.min.js

thim-scripts.min.js

5365 ms

js_composer_front.min.js

js_composer_front.min.js

5205 ms

lightbox.min.js

lightbox.min.js

5192 ms

owl.carousel.min.js

owl.carousel.min.js

5188 ms

imagesloaded.pkgd.min.js

imagesloaded.pkgd.min.js

5185 ms

underscore.min.js

underscore.min.js

5198 ms

vc-waypoints.min.js

vc-waypoints.min.js

5245 ms

vc_grid.min.js

vc_grid.min.js

4959 ms

rubikalbnegru.png

rubikalbnegru.png

2502 ms

dummy.png

dummy.png

2503 ms

rubik-site-9-1024x577.jpg

rubik-site-9-1024x577.jpg

2504 ms

Startup-Journey-1-300x300.png

Startup-Journey-1-300x300.png

2504 ms

Rubik-Start-1-1024x576.png

Rubik-Start-1-1024x576.png

2505 ms

Rubik-EDU-1024x576.png

Rubik-EDU-1024x576.png

3091 ms

Rubik-Garage-CEE-1024x576.png

Rubik-Garage-CEE-1024x576.png

3119 ms

Rubik-Scale-to-USA-image-1024x576.png

Rubik-Scale-to-USA-image-1024x576.png

3117 ms

Ready-to-Raise-Rubik-1024x576.png

Ready-to-Raise-Rubik-1024x576.png

2890 ms

slider1.jpg

slider1.jpg

27 ms

Rubik-Start-1.png

Rubik-Start-1.png

3281 ms

fa-solid-900.woff

fa-solid-900.woff

2674 ms

175 ms

_yJqG6iDGcU

_yJqG6iDGcU

214 ms

showcase.css

showcase.css

78 ms

unsupported_browser.css

unsupported_browser.css

123 ms

three.min.js

three.min.js

465 ms

browser-check.js

browser-check.js

464 ms

showcase.js

showcase.js

472 ms

www-player.css

www-player.css

8 ms

www-embed-player.js

www-embed-player.js

41 ms

base.js

base.js

91 ms

ad_status.js

ad_status.js

269 ms

mK0xWDPcwcXQhJC0zos_TWAHQXo6uV6sCgJ_cLtDow8.js

mK0xWDPcwcXQhJC0zos_TWAHQXo6uV6sCgJ_cLtDow8.js

179 ms

embed.js

embed.js

129 ms

roboto-regular.woff

roboto-regular.woff

259 ms

roboto-500.woff

roboto-500.woff

259 ms

roboto-300.woff

roboto-300.woff

259 ms

roboto-100.woff

roboto-100.woff

258 ms

roboto-700.woff

roboto-700.woff

404 ms

roboto-900.woff

roboto-900.woff

405 ms

id

id

180 ms

KFOmCnqEu92Fr1Mu4mxP.ttf

KFOmCnqEu92Fr1Mu4mxP.ttf

323 ms

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

323 ms

Create

Create

194 ms

Create

Create

308 ms

fa-regular-400.woff

fa-regular-400.woff

2044 ms

startup-1.png

startup-1.png

2131 ms

community-1-300x300.png

community-1-300x300.png

2399 ms

Rubik-Garage-2024-1024x576.jpg

Rubik-Garage-2024-1024x576.jpg

2312 ms

SM_Rubik-Garage-2024-1024x576.png

SM_Rubik-Garage-2024-1024x576.png

2289 ms

qanda-1024x576.jpg

qanda-1024x576.jpg

2328 ms

GenerateIT

GenerateIT

34 ms

GenerateIT

GenerateIT

31 ms

instagram.png

instagram.png

2134 ms

facebook-app-symbol.png

facebook-app-symbol.png

2231 ms

linkedin.png

linkedin.png

2305 ms

youtube.png

youtube.png

2310 ms

recaptcha__en.js

recaptcha__en.js

33 ms

X-Logo-300x262.png

X-Logo-300x262.png

2343 ms

Logo-ADR-rgb-v12-high-res.jpg

Logo-ADR-rgb-v12-high-res.jpg

2378 ms

facebook-app-symbol-35x35.png

facebook-app-symbol-35x35.png

2256 ms

linkedin-40x40.png

linkedin-40x40.png

2126 ms

instagram-40x40.png

instagram-40x40.png

2180 ms

youtube-40x40.png

youtube-40x40.png

2181 ms

Site.png

Site.png

2223 ms

Mobile-Rubik-Numbers-4.png

Mobile-Rubik-Numbers-4.png

2283 ms

anchor

anchor

123 ms

styles__ltr.css

styles__ltr.css

36 ms

recaptcha__en.js

recaptcha__en.js

41 ms

Linearicons.woff

Linearicons.woff

1670 ms

prev.png

prev.png

1754 ms

next.png

next.png

1830 ms

loading.gif

loading.gif

1975 ms

close.png

close.png

2105 ms

SzbTPrPj0RZMh3sKke7Dm2R1EAOQaD1lrFJKAhnJ0tE.js

SzbTPrPj0RZMh3sKke7Dm2R1EAOQaD1lrFJKAhnJ0tE.js

41 ms

webworker.js

webworker.js

39 ms

logo_48.png

logo_48.png

26 ms

KFOlCnqEu92Fr1MmYUtfBBc9.ttf

KFOlCnqEu92Fr1MmYUtfBBc9.ttf

9 ms

recaptcha__en.js

recaptcha__en.js

49 ms

log_event

log_event

32 ms

log_event

log_event

30 ms

Accessibility Review

rubikhub.ro accessibility score

91

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.

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

<frame> or <iframe> elements do not have a title

High

Links do not have a discernible name

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

rubikhub.ro 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

rubikhub.ro SEO score

85

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

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

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Rubikhub.ro 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 Rubikhub.ro 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

rubikhub.ro

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