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simfonia.com screenshot

Report Summary

  • 25

    Performance

    Renders faster than
    44% of other websites

  • 82

    Accessibility

    Visual factors better than
    that of 52% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

simfonia.com

Simfonia - Chiamate internazionali da cellulare e telefono

Page Load Speed

6.5 sec in total

First Response

457 ms

Resources Loaded

6 sec

Page Rendered

109 ms

simfonia.com screenshot

About Website

Welcome to simfonia.com homepage info - get ready to check Simfonia best content right away, or after learning these important things about simfonia.com

Chiamate internazionali in tutto il mondo a tariffe vantaggiose. Qualità audio eccellente senza canoni, costi di attivazione o addebiti sulla sim o bolletta

Visit simfonia.com

Key Findings

We analyzed Simfonia.com page load time and found that the first response time was 457 ms and then it took 6.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

simfonia.com performance score

25

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.5 s

1/100

10%

LCP (Largest Contentful Paint)

Value121.2 s

0/100

25%

SI (Speed Index)

Value11.7 s

4/100

10%

TBT (Total Blocking Time)

Value900 ms

31/100

30%

CLS (Cumulative Layout Shift)

Value0.026

100/100

15%

TTI (Time to Interactive)

Value50.8 s

0/100

10%

Network Requests Diagram

simfonia.com

457 ms

www.simfonia.com

1988 ms

gtm.js

149 ms

uc.js

229 ms

language-selector.css

411 ms

Our browser made a total of 91 requests to load all elements on the main page. We found that 87% of them (79 requests) were addressed to the original Simfonia.com, 3% (3 requests) were made to Fonts.googleapis.com and 3% (3 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (2.1 sec) belongs to the original domain Simfonia.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 20.8 MB (97%)

Content Size

21.5 MB

After Optimization

707.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Simfonia.com main page is 21.5 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. 60% of websites need less resources to load. Images take 20.8 MB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 66.1 kB

  • Original 87.0 kB
  • After minification 80.4 kB
  • After compression 20.9 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 66.1 kB or 76% of the original size.

Image Optimization

-99%

Potential reduce by 20.6 MB

  • Original 20.8 MB
  • After minification 200.7 kB

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. Obviously, Simfonia needs image optimization as it can save up to 20.6 MB or 99% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-29%

Potential reduce by 118.4 kB

  • Original 408.4 kB
  • After minification 408.3 kB
  • After compression 289.9 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 118.4 kB or 29% of the original size.

CSS Optimization

-6%

Potential reduce by 12.4 kB

  • Original 208.6 kB
  • After minification 208.1 kB
  • After compression 196.2 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. Simfonia.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 67 (78%)

Requests Now

86

After Optimization

19

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 86 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Simfonia. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 43 to 1 for JavaScripts and from 26 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

simfonia.com

simfonia.com

457 ms

www.simfonia.com

www.simfonia.com

1988 ms

gtm.js

gtm.js

149 ms

uc.js

uc.js

229 ms

language-selector.css

language-selector.css

411 ms

language-selector-click.css

language-selector-click.css

630 ms

validationEngine.jquery.css

validationEngine.jquery.css

630 ms

easy-modal-site.css

easy-modal-site.css

660 ms

styles.css

styles.css

660 ms

go_pricing_styles.css

go_pricing_styles.css

667 ms

mediaelementplayer.min.css

mediaelementplayer.min.css

535 ms

mediaelementplayer.css

mediaelementplayer.css

706 ms

settings.css

settings.css

717 ms

all.css

all.css

410 ms

navigation.css

navigation.css

707 ms

cms-navigation-base.css

cms-navigation-base.css

715 ms

cms-navigation.css

cms-navigation.css

728 ms

css

css

145 ms

css

css

181 ms

css

css

190 ms

main.min.css

main.min.css

1044 ms

font-awesome.min.css

font-awesome.min.css

857 ms

custom-e48d4ee9c7.css

custom-e48d4ee9c7.css

1023 ms

media.min.css

media.min.css

866 ms

royalslider.css

royalslider.css

863 ms

style.css

style.css

862 ms

jquery.js

jquery.js

1003 ms

jquery-migrate.min.js

jquery-migrate.min.js

905 ms

jquery.themepunch.tools.min.js

jquery.themepunch.tools.min.js

1051 ms

jquery.themepunch.revolution.min.js

jquery.themepunch.revolution.min.js

1050 ms

modernizr.js

modernizr.js

1049 ms

svg-icons.min.js

svg-icons.min.js

1112 ms

jquery.cookie.js

jquery.cookie.js

1117 ms

browser-redirect.js

browser-redirect.js

1118 ms

loader.css

loader.css

1028 ms

select2.css

select2.css

1042 ms

jquery.toastmessage.css

jquery.toastmessage.css

1050 ms

config.js

config.js

1129 ms

utilities.js

utilities.js

1131 ms

hashmap.js

hashmap.js

1131 ms

select2.js

select2.js

1404 ms

select2_locale_it.js

select2_locale_it.js

1156 ms

jquery.nimble.loader.js

jquery.nimble.loader.js

1166 ms

js_composer_front.css

js_composer_front.css

1241 ms

configuration.js

configuration.js

289 ms

cc.js

cc.js

317 ms

bc-v4.min.html

bc-v4.min.html

35 ms

jquery.toastmessage.js

jquery.toastmessage.js

836 ms

jquery.cookie.js

jquery.cookie.js

902 ms

languages.js

languages.js

874 ms

home_controller.js

home_controller.js

879 ms

language-selector.js

language-selector.js

849 ms

core.min.js

core.min.js

836 ms

position.min.js

position.min.js

832 ms

jquery.transit.min.js

jquery.transit.min.js

826 ms

easy-modal-site.js

easy-modal-site.js

821 ms

jquery.form.min.js

jquery.form.min.js

854 ms

scripts.js

scripts.js

753 ms

go_pricing_scripts.js

go_pricing_scripts.js

743 ms

mediaelement-and-player.min.js

mediaelement-and-player.min.js

753 ms

wp-mediaelement.js

wp-mediaelement.js

759 ms

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsjZ0B4gaVc.ttf

24 ms

jquery.royalslider.js

jquery.royalslider.js

773 ms

plugins.min.js

plugins.min.js

794 ms

desktop-tablet.min.js

desktop-tablet.min.js

720 ms

desktop.min.js

desktop.min.js

685 ms

main.min.js

main.min.js

670 ms

sitepress.js

sitepress.js

678 ms

js_composer_front.js

js_composer_front.js

697 ms

widget.min.js

widget.min.js

768 ms

tabs.min.js

tabs.min.js

708 ms

jquery-ui-tabs-rotate.js

jquery-ui-tabs-rotate.js

708 ms

logo-simfonia.jpg

logo-simfonia.jpg

719 ms

it.png

it.png

723 ms

en.png

en.png

737 ms

immagini-esselunga_simfonia3.png

immagini-esselunga_simfonia3.png

1994 ms

cerchio-bianco.png

cerchio-bianco.png

708 ms

L-simfonia-0.jpg

L-simfonia-0.jpg

946 ms

immagini_simfonia.png

immagini_simfonia.png

2131 ms

app-store.png

app-store.png

709 ms

google-play.png

google-play.png

724 ms

credit-card.png

credit-card.png

698 ms

online.png

online.png

688 ms

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVvaorCIPrQ.ttf

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVvaorCIPrQ.ttf

109 ms

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVuEorCIPrQ.ttf

1Ptxg8zYS_SKggPN4iEgvnHyvveLxVuEorCIPrQ.ttf

109 ms

tick.png

tick.png

701 ms

nav-arrow-down.png

nav-arrow-down.png

656 ms

plus.png

plus.png

694 ms

smartphone-icon.png

smartphone-icon.png

711 ms

phone-icon.png

phone-icon.png

761 ms

jquery.js

jquery.js

239 ms

Accessibility Review

simfonia.com accessibility score

82

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

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

simfonia.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

simfonia.com SEO score

69

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

High

Image elements do not have [alt] attributes

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

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 Simfonia.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 Simfonia.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

simfonia.com

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