Tools & Wizards About Us
sistema24.it screenshot

Report Summary

  • 28

    Performance

    Renders faster than
    47% of other websites

  • 97

    Accessibility

    Visual factors better than
    that of 92% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

sistema24.it

Antifurto Allarme Casa Videosorveglianza Domotica - Sistema 24

Page Load Speed

7 sec in total

First Response

441 ms

Resources Loaded

5.9 sec

Page Rendered

654 ms

sistema24.it screenshot

About Website

Welcome to sistema24.it homepage info - get ready to check Sistema 24 best content for Italy right away, or after learning these important things about sistema24.it

Sistema24 vendita impianti allarme antifurto casa domotica e videosorveglianza. Assistenza tecnica installazione a domicilio - 0571930226 info@sistema24.it.

Visit sistema24.it

Key Findings

We analyzed Sistema24.it page load time and found that the first response time was 441 ms and then it took 6.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

sistema24.it performance score

28

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

42/100

10%

LCP (Largest Contentful Paint)

Value12.9 s

0/100

25%

SI (Speed Index)

Value11.0 s

6/100

10%

TBT (Total Blocking Time)

Value400 ms

68/100

30%

CLS (Cumulative Layout Shift)

Value0.984

2/100

15%

TTI (Time to Interactive)

Value9.8 s

28/100

10%

Network Requests Diagram

sistema24.it

441 ms

sistema24.it

3860 ms

analytics.js

62 ms

wp-emoji-release.min.js

139 ms

style.min.css

255 ms

Our browser made a total of 36 requests to load all elements on the main page. We found that 78% of them (28 requests) were addressed to the original Sistema24.it, 8% (3 requests) were made to Fonts.gstatic.com and 6% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (3.9 sec) belongs to the original domain Sistema24.it.

Page Optimization Overview & Recommendations

Page size can be reduced by 166.6 kB (8%)

Content Size

2.0 MB

After Optimization

1.8 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Sistema24.it main page is 2.0 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. 40% of websites need less resources to load. Images take 1.7 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 99.7 kB

  • Original 119.2 kB
  • After minification 117.1 kB
  • After compression 19.5 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. 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 99.7 kB or 84% of the original size.

Image Optimization

-2%

Potential reduce by 38.1 kB

  • Original 1.7 MB
  • After minification 1.6 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. Sistema 24 images are well optimized though.

JavaScript Optimization

-13%

Potential reduce by 13.3 kB

  • Original 98.7 kB
  • After minification 98.7 kB
  • After compression 85.4 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 13.3 kB or 13% of the original size.

CSS Optimization

-27%

Potential reduce by 15.5 kB

  • Original 57.3 kB
  • After minification 57.3 kB
  • After compression 41.8 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. Sistema24.it needs all CSS files to be minified and compressed as it can save up to 15.5 kB or 27% of the original size.

Requests Breakdown

Number of requests can be reduced by 23 (74%)

Requests Now

31

After Optimization

8

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 31 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sistema 24. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

sistema24.it

sistema24.it

441 ms

sistema24.it

sistema24.it

3860 ms

analytics.js

analytics.js

62 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

139 ms

style.min.css

style.min.css

255 ms

css

css

50 ms

style.min.css

style.min.css

360 ms

blocks.style.css

blocks.style.css

480 ms

styles.css

styles.css

370 ms

contact-form-7.min.css

contact-form-7.min.css

370 ms

cookie-law-info-public.css

cookie-law-info-public.css

371 ms

cookie-law-info-gdpr.css

cookie-law-info-gdpr.css

385 ms

wpcf7-redirect-frontend.min.css

wpcf7-redirect-frontend.min.css

487 ms

frontend.min.css

frontend.min.css

496 ms

astra-addon-5ebbff16047672-63412924.css

astra-addon-5ebbff16047672-63412924.css

495 ms

frontend.min.js

frontend.min.js

493 ms

jquery.js

jquery.js

505 ms

jquery-migrate.min.js

jquery-migrate.min.js

599 ms

cookie-law-info-public.js

cookie-law-info-public.js

599 ms

style.min.js

style.min.js

675 ms

scripts.js

scripts.js

676 ms

wpcf7-redirect-frontend-script.js

wpcf7-redirect-frontend-script.js

675 ms

gtm4wp-form-move-tracker.js

gtm4wp-form-move-tracker.js

676 ms

astra-addon-5ebbff160526e2-95201056.js

astra-addon-5ebbff160526e2-95201056.js

726 ms

wp-embed.min.js

wp-embed.min.js

726 ms

collect

collect

12 ms

js

js

66 ms

gtm.js

gtm.js

74 ms

cropped-logo_sistema24-239x78.png

cropped-logo_sistema24-239x78.png

163 ms

home_s24.jpg

home_s24.jpg

966 ms

pannello-1024x683.jpg

pannello-1024x683.jpg

368 ms

cablaggio.jpg

cablaggio.jpg

482 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCu173w5aXw.woff

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCu173w5aXw.woff

25 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCuM73w5aXw.woff

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCuM73w5aXw.woff

32 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Hw5aXw.woff

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Hw5aXw.woff

33 ms

ajax-loader.gif

ajax-loader.gif

130 ms

Accessibility Review

sistema24.it accessibility score

97

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

sistema24.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

SEO Factors

sistema24.it SEO score

93

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

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 Sistema24.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 Sistema24.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

sistema24.it

Open Graph data is detected on the main page of Sistema 24. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: