Report Summary

  • 21

    Performance

    Renders faster than
    39% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 62% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 85

    SEO

    Google-friendlier than
    56% of websites

tosnet.it

TosNet - Realizzazione siti web a Prato - Realizzazione siti web a Firenze - Realizzazione procedure e-commerce

Page Load Speed

23.7 sec in total

First Response

9.5 sec

Resources Loaded

14 sec

Page Rendered

215 ms

tosnet.it screenshot

About Website

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

Costituita nel 2000 TosNet si impone da subito sul mercato informatico e delle telecomunicazioni quale azienda leader nella fornitura di servizi internet, realizzazione di siti internet, realizzazione...

Visit tosnet.it

Key Findings

We analyzed Tosnet.it page load time and found that the first response time was 9.5 sec and then it took 14.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

tosnet.it performance score

21

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value11.0 s

0/100

10%

LCP (Largest Contentful Paint)

Value15.1 s

0/100

25%

SI (Speed Index)

Value13.0 s

2/100

10%

TBT (Total Blocking Time)

Value1,360 ms

16/100

30%

CLS (Cumulative Layout Shift)

Value0.002

100/100

15%

TTI (Time to Interactive)

Value15.1 s

7/100

10%

Network Requests Diagram

tosnet.it

9504 ms

main.css

451 ms

caflisch.css

228 ms

css

29 ms

jquery.1.8.2.js

1242 ms

Our browser made a total of 71 requests to load all elements on the main page. We found that 56% of them (40 requests) were addressed to the original Tosnet.it, 14% (10 requests) were made to W.sharethis.com and 4% (3 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (9.5 sec) belongs to the original domain Tosnet.it.

Page Optimization Overview & Recommendations

Page size can be reduced by 623.6 kB (41%)

Content Size

1.5 MB

After Optimization

894.3 kB

In fact, the total size of Tosnet.it 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. 35% of websites need less resources to load. Images take 752.3 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 21.1 kB

  • Original 27.6 kB
  • After minification 23.8 kB
  • After compression 6.5 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 3.8 kB, which is 14% 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 21.1 kB or 76% of the original size.

Image Optimization

-3%

Potential reduce by 24.8 kB

  • Original 752.3 kB
  • After minification 727.5 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. Tos Net images are well optimized though.

JavaScript Optimization

-78%

Potential reduce by 528.7 kB

  • Original 678.2 kB
  • After minification 546.3 kB
  • After compression 149.6 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 528.7 kB or 78% of the original size.

CSS Optimization

-82%

Potential reduce by 49.0 kB

  • Original 59.8 kB
  • After minification 51.4 kB
  • After compression 10.8 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. Tosnet.it needs all CSS files to be minified and compressed as it can save up to 49.0 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 25 (38%)

Requests Now

65

After Optimization

40

The browser has sent 65 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tos Net. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

tosnet.it accessibility score

86

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

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

Best Practices

tosnet.it best practices score

67

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

High

Browser errors were logged to the console

High

Page has valid source maps

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

tosnet.it SEO score

85

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

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

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 Tosnet.it 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 Tosnet.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

Open Graph description is not detected on the main page of Tos Net. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: