Tools & Wizards About Us

Report Summary

  • 9

    Performance

    Renders faster than
    23% of other websites

  • 85

    Accessibility

    Visual factors better than
    that of 58% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

itcsrl.biz

ITC srl - Edilizia e Tecnologie per Ristrutturazioni e Servizi

Page Load Speed

8.1 sec in total

First Response

225 ms

Resources Loaded

7.6 sec

Page Rendered

290 ms

About Website

Welcome to itcsrl.biz homepage info - get ready to check ITC Srl best content right away, or after learning these important things about itcsrl.biz

Operiamo nel settore pubblico e privato gestendo interventi di ristritturazione edile, rifacimento impianti e progettazione di interventi tecnologici

Visit itcsrl.biz

Key Findings

We analyzed Itcsrl.biz page load time and found that the first response time was 225 ms and then it took 7.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

itcsrl.biz performance score

9

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.7 s

12/100

10%

LCP (Largest Contentful Paint)

Value14.5 s

0/100

25%

SI (Speed Index)

Value14.3 s

1/100

10%

TBT (Total Blocking Time)

Value2,600 ms

4/100

30%

CLS (Cumulative Layout Shift)

Value0.291

41/100

15%

TTI (Time to Interactive)

Value17.5 s

4/100

10%

Network Requests Diagram

itcsrl.biz

225 ms

itcsrl.biz

4676 ms

14cd6.default.include.2081d4.css

402 ms

style.min.css

54 ms

view.css

305 ms

Our browser made a total of 66 requests to load all elements on the main page. We found that 83% of them (55 requests) were addressed to the original Itcsrl.biz, 11% (7 requests) were made to C0.wp.com and 5% (3 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (4.7 sec) belongs to the original domain Itcsrl.biz.

Page Optimization Overview & Recommendations

Page size can be reduced by 372.1 kB (16%)

Content Size

2.4 MB

After Optimization

2.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Itcsrl.biz main page is 2.4 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. 70% of websites need less resources to load. Images take 1.4 MB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 66.5 kB

  • Original 84.8 kB
  • After minification 84.8 kB
  • After compression 18.3 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 66.5 kB or 78% of the original size.

Image Optimization

-1%

Potential reduce by 16.6 kB

  • Original 1.4 MB
  • After minification 1.4 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. ITC Srl images are well optimized though.

JavaScript Optimization

-46%

Potential reduce by 243.5 kB

  • Original 524.2 kB
  • After minification 515.1 kB
  • After compression 280.7 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 243.5 kB or 46% of the original size.

CSS Optimization

-15%

Potential reduce by 45.6 kB

  • Original 314.0 kB
  • After minification 313.9 kB
  • After compression 268.4 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. Itcsrl.biz needs all CSS files to be minified and compressed as it can save up to 45.6 kB or 15% of the original size.

Requests Breakdown

Number of requests can be reduced by 30 (52%)

Requests Now

58

After Optimization

28

  • Images
  • JavaScript
  • CSS

The browser has sent 58 CSS, Javascripts, AJAX and image requests in order to completely render the main page of ITC Srl. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 23 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

itcsrl.biz accessibility score

85

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

itcsrl.biz 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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

itcsrl.biz SEO score

90

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

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 Itcsrl.biz 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 Itcsrl.biz 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 ITC Srl. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: