5.2 sec in total
406 ms
4.5 sec
310 ms
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.itWe analyzed Sistema24.it page load time and found that the first response time was 406 ms and then it took 4.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
sistema24.it performance score
name
value
score
weighting
Value4.1 s
20/100
10%
Value16.1 s
0/100
25%
Value10.9 s
6/100
10%
Value2,950 ms
3/100
30%
Value0.129
82/100
15%
Value12.1 s
16/100
10%
406 ms
1393 ms
57 ms
79 ms
91 ms
Our browser made a total of 73 requests to load all elements on the main page. We found that 85% of them (62 requests) were addressed to the original Sistema24.it, 5% (4 requests) were made to Fonts.googleapis.com and 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.6 sec) belongs to the original domain Sistema24.it.
Page size can be reduced by 796.3 kB (57%)
1.4 MB
609.7 kB
In fact, the total size of Sistema24.it main page is 1.4 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. 50% of websites need less resources to load. Javascripts take 545.7 kB which makes up the majority of the site volume.
Potential reduce by 91.4 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 91.4 kB or 87% of the original size.
Potential reduce by 6.6 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. Sistema 24 images are well optimized though.
Potential reduce by 438.7 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 438.7 kB or 80% of the original size.
Potential reduce by 259.6 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 259.6 kB or 95% of the original size.
Number of requests can be reduced by 33 (47%)
70
37
The browser has sent 70 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.
sistema24.it
406 ms
www.sistema24.it
1393 ms
webfont.js
57 ms
css
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css
91 ms
css
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css
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stili_per_pulsanteordina.css
190 ms
stili_per_direttaweb.css
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stile_per_pagineaggiuntive.css
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jquery.js
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jquery.mousewheel.js
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QTransform.js
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jquery.easing.1.3.js
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jquery.ulslide.js
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bandaslide.js
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libvarie.js
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recaptcha_ajax.js
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zoom.js
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slideshow.css
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slideshow.js
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cachestile_ridotta1_larga1.css
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nascondimenumobile.css
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cachestile_mobile.css
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analytics.js
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bg_menutop.gif
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testabox_sx.gif
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testabox_dx.gif
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testabox_cx.gif
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mv-rigo.png
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torna-su.png
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novita.png
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offerta.png
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piedebox_contenuti_sx.gif
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widget_v2.135.js
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bg_piede.png
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sistema24.it accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
sistema24.it best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
sistema24.it SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
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
Document uses legible font sizes
IT
IT
ISO-8859-1
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 iso-8859-1. 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.
sistema24.it
Open Graph description is not detected on the main page of Sistema 24. 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: