Report Summary

  • 32

    Performance

    Renders faster than
    52% of other websites

  • 87

    Accessibility

    Visual factors better than
    that of 66% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 84

    SEO

    Google-friendlier than
    52% of websites

hangarbicocca.org

Fondazione Pirelli HangarBicocca Milano: Mostre d'Arte

Page Load Speed

8.6 sec in total

First Response

721 ms

Resources Loaded

6.9 sec

Page Rendered

1 sec

hangarbicocca.org screenshot

About Website

Welcome to hangarbicocca.org homepage info - get ready to check Hangar Bicocca best content for Italy right away, or after learning these important things about hangarbicocca.org

Scopri Pirelli HangarBicocca: fondazione che ospita mostre e installazioni d'arte contemporanea in uno spazio unico.

Visit hangarbicocca.org

Key Findings

We analyzed Hangarbicocca.org page load time and found that the first response time was 721 ms and then it took 7.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

hangarbicocca.org performance score

32

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.3 s

3/100

10%

LCP (Largest Contentful Paint)

Value11.4 s

0/100

25%

SI (Speed Index)

Value9.3 s

12/100

10%

TBT (Total Blocking Time)

Value580 ms

51/100

30%

CLS (Cumulative Layout Shift)

Value0.023

100/100

15%

TTI (Time to Interactive)

Value16.3 s

5/100

10%

Network Requests Diagram

pirellihangarbicocca.org

721 ms

blocks-styles.css

205 ms

bb-plugin.min.css

211 ms

style.min.css

214 ms

styles.css

215 ms

Our browser made a total of 153 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Hangarbicocca.org, 18% (27 requests) were made to D2snyq93qb0udd.cloudfront.net and 1% (2 requests) were made to D3nv2arudvw7ln.cloudfront.net. The less responsive or slowest element that took the longest time to load (5 sec) relates to the external source D2snyq93qb0udd.cloudfront.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 328.6 kB (9%)

Content Size

3.6 MB

After Optimization

3.2 MB

In fact, the total size of Hangarbicocca.org main page is 3.6 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. 80% 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 2.7 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 273.0 kB

  • Original 327.6 kB
  • After minification 324.0 kB
  • After compression 54.6 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 273.0 kB or 83% of the original size.

Image Optimization

-0%

Potential reduce by 3.7 kB

  • Original 2.7 MB
  • After minification 2.6 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. Hangar Bicocca images are well optimized though.

JavaScript Optimization

-9%

Potential reduce by 33.3 kB

  • Original 362.3 kB
  • After minification 362.3 kB
  • After compression 329.0 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

-8%

Potential reduce by 18.6 kB

  • Original 233.3 kB
  • After minification 233.2 kB
  • After compression 214.7 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. Hangarbicocca.org has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 99 (79%)

Requests Now

126

After Optimization

27

The browser has sent 126 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Hangar Bicocca. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 53 to 1 for JavaScripts and from 36 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

hangarbicocca.org accessibility score

87

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

High

<object> elements do not have alternate text

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Some elements have a [tabindex] value greater than 0

Best Practices

hangarbicocca.org 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

hangarbicocca.org SEO score

84

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

    IT

  • Language Claimed

    IT

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Hangarbicocca.org can be misinterpreted by Google and other search engines. Our service has detected that Italian is used on the page, and it matches the claimed language. Our system also found out that Hangarbicocca.org 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

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