Tools & Wizards About Us
vestibologyitaliansociety.com screenshot

Report Summary

  • 45

    Performance

    Renders faster than
    64% of other websites

  • 67

    Accessibility

    Visual factors better than
    that of 32% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 84

    SEO

    Google-friendlier than
    52% of websites

vestibologyitaliansociety.com

VIS Società Italiana di Vestibologia, associazione scientifica

Page Load Speed

3.8 sec in total

First Response

784 ms

Resources Loaded

2.5 sec

Page Rendered

505 ms

vestibologyitaliansociety.com screenshot

About Website

Click here to check amazing Vestibologyitaliansociety content. Otherwise, check out these important facts you probably never knew about vestibologyitaliansociety.com

VIS Società Italiana di Vestibologia, prima associazione scientifica in Italia che riunisce esperti e studiosi della funzione e disturbi dell'equilibrio.

Visit vestibologyitaliansociety.com

Key Findings

We analyzed Vestibologyitaliansociety.com page load time and found that the first response time was 784 ms and then it took 3 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

vestibologyitaliansociety.com performance score

45

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.1 s

46/100

10%

LCP (Largest Contentful Paint)

Value8.7 s

1/100

25%

SI (Speed Index)

Value7.5 s

27/100

10%

TBT (Total Blocking Time)

Value60 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.596

11/100

15%

TTI (Time to Interactive)

Value6.9 s

54/100

10%

Network Requests Diagram

www.societaitalianadivestibologia.it

784 ms

material-icons.css

177 ms

open-sans.css

468 ms

roboto.css

478 ms

cachestile_larga1_1374.css

348 ms

Our browser made a total of 67 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Vestibologyitaliansociety.com, 21% (14 requests) were made to Server146.h725.net and 1% (1 request) were made to Translate.google.com. The less responsive or slowest element that took the longest time to load (784 ms) relates to the external source Societaitalianadivestibologia.it.

Page Optimization Overview & Recommendations

Page size can be reduced by 139.7 kB (9%)

Content Size

1.5 MB

After Optimization

1.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Vestibologyitaliansociety.com main page is 1.5 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. 40% of websites need less resources to load. Images take 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 50.5 kB

  • Original 62.1 kB
  • After minification 57.8 kB
  • After compression 11.7 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 50.5 kB or 81% of the original size.

Image Optimization

-3%

Potential reduce by 39.0 kB

  • Original 1.3 MB
  • After minification 1.3 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. Vestibologyitaliansociety images are well optimized though.

JavaScript Optimization

-36%

Potential reduce by 47.6 kB

  • Original 134.0 kB
  • After minification 133.9 kB
  • After compression 86.4 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 47.6 kB or 36% of the original size.

CSS Optimization

-7%

Potential reduce by 2.6 kB

  • Original 39.2 kB
  • After minification 39.2 kB
  • After compression 36.6 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. Vestibologyitaliansociety.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 24 (44%)

Requests Now

54

After Optimization

30

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 54 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vestibologyitaliansociety. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.societaitalianadivestibologia.it

www.societaitalianadivestibologia.it

784 ms

material-icons.css

material-icons.css

177 ms

open-sans.css

open-sans.css

468 ms

roboto.css

roboto.css

478 ms

cachestile_larga1_1374.css

cachestile_larga1_1374.css

348 ms

jquery.js

jquery.js

437 ms

jquery.ui.timepicker.js

jquery.ui.timepicker.js

339 ms

jquery.ui.timepicker.css

jquery.ui.timepicker.css

264 ms

jquery.ui.core.js

jquery.ui.core.js

268 ms

jquery.ui.datepicker.js

jquery.ui.datepicker.js

366 ms

jquery.ui.timepicker-it.js

jquery.ui.timepicker-it.js

361 ms

jquery.ui.datepicker-it.js

jquery.ui.datepicker-it.js

362 ms

jquery-ui.css

jquery-ui.css

425 ms

libvarie.js

libvarie.js

431 ms

cookie.php

cookie.php

449 ms

defer.php

defer.php

451 ms

menu.php

menu.php

460 ms

carrello.php

carrello.php

517 ms

slideshow_css.php

slideshow_css.php

518 ms

slideshow_js.php

slideshow_js.php

526 ms

slideshow_css.php

slideshow_css.php

543 ms

slideshow_js.php

slideshow_js.php

545 ms

calendario.css

calendario.css

551 ms

calendario.js

calendario.js

601 ms

boxscorrimento_css.php

boxscorrimento_css.php

610 ms

boxscorrimento_js.php

boxscorrimento_js.php

611 ms

lightbox_css.php

lightbox_css.php

634 ms

lightbox.js

lightbox.js

740 ms

inviaamico.js

inviaamico.js

741 ms

element.js

element.js

47 ms

roboto-300.ttf

roboto-300.ttf

366 ms

roboto-100.ttf

roboto-100.ttf

329 ms

roboto-regular.ttf

roboto-regular.ttf

515 ms

roboto-500.ttf

roboto-500.ttf

539 ms

roboto-700.ttf

roboto-700.ttf

560 ms

roboto-900.ttf

roboto-900.ttf

534 ms

testa_italiano.png

testa_italiano.png

102 ms

testa_inglese.png

testa_inglese.png

102 ms

testa_spagnolo.png

testa_spagnolo.png

102 ms

logo-001-new.jpg

logo-001-new.jpg

98 ms

padova-5.jpg

padova-5.jpg

345 ms

matera24-3.jpg

matera24-3.jpg

268 ms

foto-2-scaled-e1616584773790.jpg

foto-2-scaled-e1616584773790.jpg

363 ms

2023-12-25_audiologyresearch_webinarbanner8.jpg

2023-12-25_audiologyresearch_webinarbanner8.jpg

469 ms

padova-3.jpg

padova-3.jpg

461 ms

share-email.png

share-email.png

248 ms

share-stampante.png

share-stampante.png

319 ms

share-facebook.png

share-facebook.png

363 ms

share-x.png

share-x.png

416 ms

share-whatsapp.png

share-whatsapp.png

431 ms

siop.jpg

siop.jpg

538 ms

2023-12-25_audiologyresearch_webinarbanner8-2.jpg

2023-12-25_audiologyresearch_webinarbanner8-2.jpg

445 ms

libro.jpg

libro.jpg

428 ms

foto-2-scaled-e1616584773790-2.jpg

foto-2-scaled-e1616584773790-2.jpg

771 ms

pdf.jpg

pdf.jpg

517 ms

sintex_claim_bianco_rosso.png

sintex_claim_bianco_rosso.png

538 ms

icona_standard_per_il_collegamento_al_socialnetwork_facebook.png

icona_standard_per_il_collegamento_al_socialnetwork_facebook.png

558 ms

icona_standard_per_il_collegamento_al_socialnetwork_linkedin.png

icona_standard_per_il_collegamento_al_socialnetwork_linkedin.png

558 ms

chiudi.png

chiudi.png

601 ms

captcha.php

captcha.php

637 ms

torna-su.png

torna-su.png

623 ms

roboto-300italic.ttf

roboto-300italic.ttf

257 ms

roboto-100italic.ttf

roboto-100italic.ttf

292 ms

roboto-italic.ttf

roboto-italic.ttf

431 ms

roboto-500italic.ttf

roboto-500italic.ttf

448 ms

roboto-700italic.ttf

roboto-700italic.ttf

468 ms

roboto-900italic.ttf

roboto-900italic.ttf

470 ms

Accessibility Review

vestibologyitaliansociety.com accessibility score

67

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

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

vestibologyitaliansociety.com best practices score

75

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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

vestibologyitaliansociety.com 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 Vestibologyitaliansociety.com 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 Vestibologyitaliansociety.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

vestibologyitaliansociety.com

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