Tools & Wizards About Us
muba.it screenshot

Report Summary

  • 47

    Performance

    Renders faster than
    65% of other websites

  • 61

    Accessibility

    Visual factors better than
    that of 27% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 81

    SEO

    Google-friendlier than
    42% of websites

muba.it

MUBA - Museo dei Bambini Milano

Page Load Speed

5.6 sec in total

First Response

368 ms

Resources Loaded

2.7 sec

Page Rendered

2.5 sec

muba.it screenshot

About Website

Click here to check amazing MUBA content for Italy. Otherwise, check out these important facts you probably never knew about muba.it

Mostre-gioco interattive, eventi e laboratori per favorire il pensiero creativo dei bambini e imparare giocando.

Visit muba.it

Key Findings

We analyzed Muba.it page load time and found that the first response time was 368 ms and then it took 5.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

muba.it performance score

47

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.9 s

24/100

10%

LCP (Largest Contentful Paint)

Value9.2 s

1/100

25%

SI (Speed Index)

Value5.8 s

50/100

10%

TBT (Total Blocking Time)

Value380 ms

70/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value8.8 s

36/100

10%

Network Requests Diagram

muba.it

368 ms

www.muba.it

960 ms

cssreset-min.css

219 ms

muba.css

437 ms

font-awesome.min.css

337 ms

Our browser made a total of 53 requests to load all elements on the main page. We found that 94% of them (50 requests) were addressed to the original Muba.it, 4% (2 requests) were made to Google-analytics.com and 2% (1 request) were made to Hello.myfonts.net. The less responsive or slowest element that took the longest time to load (960 ms) belongs to the original domain Muba.it.

Page Optimization Overview & Recommendations

Page size can be reduced by 437.5 kB (28%)

Content Size

1.6 MB

After Optimization

1.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Muba.it main page is 1.6 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. 45% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 96.9 kB

  • Original 109.7 kB
  • After minification 82.9 kB
  • After compression 12.8 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 26.8 kB, which is 24% 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 96.9 kB or 88% of the original size.

Image Optimization

-9%

Potential reduce by 99.9 kB

  • Original 1.1 MB
  • After minification 1.0 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. MUBA images are well optimized though.

JavaScript Optimization

-63%

Potential reduce by 128.1 kB

  • Original 202.0 kB
  • After minification 185.0 kB
  • After compression 73.9 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 128.1 kB or 63% of the original size.

CSS Optimization

-86%

Potential reduce by 112.6 kB

  • Original 131.6 kB
  • After minification 98.9 kB
  • After compression 19.1 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. Muba.it needs all CSS files to be minified and compressed as it can save up to 112.6 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 12 (25%)

Requests Now

48

After Optimization

36

  • Images
  • JavaScript
  • CSS

The browser has sent 48 CSS, Javascripts, AJAX and image requests in order to completely render the main page of MUBA. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

muba.it

muba.it

368 ms

www.muba.it

www.muba.it

960 ms

cssreset-min.css

cssreset-min.css

219 ms

muba.css

muba.css

437 ms

font-awesome.min.css

font-awesome.min.css

337 ms

jquery-1.11.1.min.js

jquery-1.11.1.min.js

574 ms

jRespond.min.js

jRespond.min.js

231 ms

jquery.bxslider.min.js

jquery.bxslider.min.js

432 ms

jquery.bxslider.css

jquery.bxslider.css

345 ms

jquery.mmenu.min.all.js

jquery.mmenu.min.all.js

560 ms

jquery.mmenu.all.css

jquery.mmenu.all.css

453 ms

jquery.mmenu.dragopen.min.js

jquery.mmenu.dragopen.min.js

459 ms

jquery.mmenu.fixedelements.min.js

jquery.mmenu.fixedelements.min.js

540 ms

fastclick.js

fastclick.js

542 ms

2e5ae1

2e5ae1

21 ms

analytics.js

analytics.js

143 ms

logo_muba.png

logo_muba.png

245 ms

logo_muba_mobile.png

logo_muba_mobile.png

243 ms

freccia_dx.jpg

freccia_dx.jpg

245 ms

VNT_ANIMAZIONE_little4_DEF.gif

VNT_ANIMAZIONE_little4_DEF.gif

577 ms

BOX_Sito_Vtn_01_DEF_LfwWud5.png

BOX_Sito_Vtn_01_DEF_LfwWud5.png

451 ms

Remida_BoxSito_logo2_01_REMIDA_MILANO.png

Remida_BoxSito_logo2_01_REMIDA_MILANO.png

437 ms

Box_triangolo_Play_01.png

Box_triangolo_Play_01.png

434 ms

campus_pasqua_2016.png

campus_pasqua_2016.png

247 ms

Remida_BoxSito_logo1_01_REMIDA_PICCOLI.png

Remida_BoxSito_logo1_01_REMIDA_PICCOLI.png

461 ms

01_IMM_NUOVOSITO_COMPLEANNI.png

01_IMM_NUOVOSITO_COMPLEANNI.png

344 ms

frecciarossa.gif

frecciarossa.gif

458 ms

ico_scuole_all.png

ico_scuole_all.png

540 ms

ico_scuole_all_red.png

ico_scuole_all_red.png

544 ms

img_rotonda_red.jpg

img_rotonda_red.jpg

674 ms

ico_rotonda_wht.png

ico_rotonda_wht.png

572 ms

logo_rotonda.png

logo_rotonda.png

575 ms

logo-milano.png

logo-milano.png

649 ms

logo-edison.png

logo-edison.png

650 ms

logo-cariplo.png

logo-cariplo.png

684 ms

logo-giotto.png

logo-giotto.png

684 ms

logo-ferrovie.png

logo-ferrovie.png

686 ms

logo-bayer.png

logo-bayer.png

752 ms

logo-ceresio.png

logo-ceresio.png

755 ms

logo-icet.png

logo-icet.png

779 ms

logo-siram.png

logo-siram.png

798 ms

logo-meetingproject.png

logo-meetingproject.png

798 ms

logo_exhibo.png

logo_exhibo.png

797 ms

logo-igpdecaux.png

logo-igpdecaux.png

859 ms

logo-deajunior.png

logo-deajunior.png

860 ms

bx_loader.gif

bx_loader.gif

662 ms

circle-thin.png

circle-thin.png

685 ms

triangle-left.png

triangle-left.png

684 ms

triangle-right.png

triangle-right.png

682 ms

2E5AE1_1_0.woff

2E5AE1_1_0.woff

732 ms

icomoon.ttf

icomoon.ttf

744 ms

2E5AE1_0_0.woff

2E5AE1_0_0.woff

772 ms

collect

collect

16 ms

Accessibility Review

muba.it accessibility score

61

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.

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

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

Image elements do not have [alt] attributes

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

muba.it best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

muba.it SEO score

81

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

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 Muba.it 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 Muba.it 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

muba.it

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