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22

Performance

Renders faster than
40% of other websites
87

Accessibility

Visual factors better than
that of 66% of websites
75

Best Practices

More advanced features
available than in
35% of websites
92

SEO

Google-friendlier than
74% of websites

First Response

1.7 sec

Resources Loaded

6.8 sec

Page Rendered

272 ms

progettieimpianti.com screenshot

About Website

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

Progettazione e realizzazione impianti per la sicurezza antintrusione, antincendio, controllo accessi, videosorveglianza, impianti elettrici e antitaccheggio in sicilia, Perizie giurate, Prevenzione i...

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Key Findings

We analyzed Progettieimpianti.com page load time and found that the first response time was 1.7 sec and then it took 7.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

name

value

score

weighting

FCP (First Contentful Paint)

Value4.4 s

16/100

10%

LCP (Largest Contentful Paint)

Value20.5 s

0/100

25%

SI (Speed Index)

Value12.1 s

3/100

10%

TBT (Total Blocking Time)

Value1,420 ms

15/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value23.8 s

1/100

10%

progettieimpianti.com

1660 ms

www.progettieimpianti.com

344 ms

www.progettieimpianti.com

609 ms

xr_fonts.css

228 ms

highslide.css

347 ms

Our browser made a total of 192 requests to load all elements on the main page. We found that 95% of them (183 requests) were addressed to the original Progettieimpianti.com, 2% (3 requests) were made to Fonts.googleapis.com and 2% (3 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (1.7 sec) belongs to the original domain Progettieimpianti.com.

Content Size

1.3 MB

After Optimization

931.2 kB

In fact, the total size of Progettieimpianti.com main page is 1.3 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 852.2 kB which makes up the majority of the site volume.

HTML Optimization

-89%

Potential reduce by 297.9 kB

Original 336.2 kB
After minification 331.8 kB
After compression 38.4 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 297.9 kB or 89% of the original size.

Image Optimization

-3%

Potential reduce by 23.1 kB

Original 852.2 kB
After minification 829.1 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. Progettie Impianti images are well optimized though.

JavaScript Optimization

-47%

Potential reduce by 42.4 kB

Original 89.5 kB
After minification 89.5 kB
After compression 47.1 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 42.4 kB or 47% of the original size.

CSS Optimization

-64%

Potential reduce by 29.2 kB

Original 45.7 kB
After minification 41.8 kB
After compression 16.5 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. Progettieimpianti.com needs all CSS files to be minified and compressed as it can save up to 29.2 kB or 64% of the original size.

Requests Now

185

After Optimization

147

The browser has sent 185 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Progettie Impianti. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

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

High

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

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.

High

Links do not have a discernible name

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

WINDOWS-1252

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Progettieimpianti.com 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 Progettieimpianti.com main page’s claimed encoding is windows-1252. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

progettieimpianti.com

Open Graph description is not detected on the main page of Progettie Impianti. 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: