Access numeroverde.it. Numero verde per aziende

Report Summary

About Website

Welcome to numeroverde.it homepage info - get ready to check Numero Verde best content for Italy right away, or after learning these important things about numeroverde.it

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name

value

score

weighting

FCP (First Contentful Paint)

Value2.1 s

81/100

10%

LCP (Largest Contentful Paint)

Value8.1 s

2/100

25%

SI (Speed Index)

Value4.8 s

66/100

10%

TBT (Total Blocking Time)

Value450 ms

63/100

30%

CLS (Cumulative Layout Shift)

Value0.031

100/100

15%

TTI (Time to Interactive)

Value8.7 s

36/100

10%

numeroverde.it

419 ms

www.numeroverde.it

1017 ms

reset.css

200 ms

fonts.css

304 ms

jNice.css

311 ms

Our browser made a total of 95 requests to load all elements on the main page. We found that 76% of them (72 requests) were addressed to the original Numeroverde.it, 3% (3 requests) were made to B2you.com and 3% (3 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1 sec) belongs to the original domain Numeroverde.it.

Content Size

954.0 kB

After Optimization

358.5 kB

In fact, the total size of Numeroverde.it main page is 954.0 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 50% of websites need less resources to load. CSS take 375.2 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 107.9 kB

Original 130.9 kB
After minification 108.5 kB
After compression 23.1 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 22.4 kB, which is 17% 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 107.9 kB or 82% of the original size.

Image Optimization

-10%

Potential reduce by 21.0 kB

Original 206.2 kB
After minification 185.2 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. Numero Verde images are well optimized though.

JavaScript Optimization

-63%

Potential reduce by 151.6 kB

Original 241.7 kB
After minification 200.7 kB
After compression 90.1 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 151.6 kB or 63% of the original size.

CSS Optimization

-84%

Potential reduce by 315.1 kB

Original 375.2 kB
After minification 307.9 kB
After compression 60.2 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. Numeroverde.it needs all CSS files to be minified and compressed as it can save up to 315.1 kB or 84% of the original size.

Requests Now

After Optimization

The browser has sent 85 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Numero Verde. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 24 to 1 for JavaScripts and from 18 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

These are opportunities to improve the interpretation of your content by users in different locales.

High

<html> element does not have a [lang] attribute

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

Low

Detected JavaScript libraries

Search Engine Optimization Advices

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

High

Links are not crawlable

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/).

High

Document uses legible font sizes

Language and Encoding

Language Detected

IT
Language Claimed

N/A
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Numeroverde.it can be misinterpreted by Google and other search engines. Our service has detected that Italian 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 Numeroverde.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

numeroverde.it

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

Report Summary

Performance

Accessibility

Best Practices

SEO

Numero verde per aziende - Numeroverde.it

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)