Tools & Wizards About Us

Report Summary

  • 22

    Performance

    Renders faster than
    40% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 88% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 99

    SEO

    Google-friendlier than
    93% of websites

preventivi.it

Trova professionisti e confronta preventivi | Preventivi.it

Page Load Speed

4.6 sec in total

First Response

494 ms

Resources Loaded

3.8 sec

Page Rendered

279 ms

About Website

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

Preventivi Gratuiti - Confronta 4 Preventivi e Scegli il Migliore della tua zona! Ristrutturazioni Edili, Traslochi, impianti fotovoltaici, Infissi, Condizionatori, ecc..

Visit preventivi.it

Key Findings

We analyzed Preventivi.it page load time and found that the first response time was 494 ms and then it took 4.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

preventivi.it performance score

22

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.6 s

6/100

10%

LCP (Largest Contentful Paint)

Value8.7 s

1/100

25%

SI (Speed Index)

Value7.5 s

27/100

10%

TBT (Total Blocking Time)

Value2,790 ms

3/100

30%

CLS (Cumulative Layout Shift)

Value0.036

100/100

15%

TTI (Time to Interactive)

Value10.5 s

24/100

10%

Network Requests Diagram

preventivi.it

494 ms

www.preventivi.it

1500 ms

css

120 ms

main.css

123 ms

wizard.css

119 ms

Our browser made a total of 66 requests to load all elements on the main page. We found that 9% of them (6 requests) were addressed to the original Preventivi.it, 68% (45 requests) were made to D21j757pukj2qk.cloudfront.net and 6% (4 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Preventivi.it.

Page Optimization Overview & Recommendations

Page size can be reduced by 431.5 kB (42%)

Content Size

1.0 MB

After Optimization

593.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Preventivi.it main page is 1.0 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. 55% of websites need less resources to load. Images take 457.8 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 77.6 kB

  • Original 93.8 kB
  • After minification 83.6 kB
  • After compression 16.2 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 10.2 kB, which is 11% 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 77.6 kB or 83% of the original size.

Image Optimization

-0%

Potential reduce by 27 B

  • Original 457.8 kB
  • After minification 457.8 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. Preventivi images are well optimized though.

JavaScript Optimization

-61%

Potential reduce by 126.7 kB

  • Original 208.5 kB
  • After minification 208.5 kB
  • After compression 81.8 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 126.7 kB or 61% of the original size.

CSS Optimization

-86%

Potential reduce by 227.2 kB

  • Original 264.8 kB
  • After minification 264.6 kB
  • After compression 37.5 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. Preventivi.it needs all CSS files to be minified and compressed as it can save up to 227.2 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 37 (65%)

Requests Now

57

After Optimization

20

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 57 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Preventivi. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 15 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

preventivi.it accessibility score

96

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

Best Practices

preventivi.it best practices score

83

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

Page has valid source maps

SEO Factors

preventivi.it SEO score

99

Search Engine Optimization Advices

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