2.3 sec in total
447 ms
1.7 sec
155 ms
Welcome to b4srl.it homepage info - get ready to check B 4 Srl best content right away, or after learning these important things about b4srl.it
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Visit b4srl.itWe analyzed B4srl.it page load time and found that the first response time was 447 ms and then it took 1.9 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.
b4srl.it performance score
name
value
score
weighting
Value3.6 s
31/100
10%
Value6.7 s
8/100
25%
Value6.9 s
34/100
10%
Value160 ms
93/100
30%
Value0.054
98/100
15%
Value6.4 s
60/100
10%
447 ms
214 ms
219 ms
327 ms
236 ms
Our browser made a total of 36 requests to load all elements on the main page. We found that 81% of them (29 requests) were addressed to the original B4srl.it, 8% (3 requests) were made to Webfonts.creativecloud.com and 6% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (677 ms) belongs to the original domain B4srl.it.
Page size can be reduced by 133.2 kB (28%)
482.6 kB
349.4 kB
In fact, the total size of B4srl.it main page is 482.6 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 25% of websites need less resources to load. Images take 324.1 kB which makes up the majority of the site volume.
Potential reduce by 22.4 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. This page needs HTML code to be minified as it can gain 6.4 kB, which is 23% 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 22.4 kB or 81% of the original size.
Potential reduce by 18.1 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. B 4 Srl images are well optimized though.
Potential reduce by 59.6 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 59.6 kB or 64% of the original size.
Potential reduce by 33.1 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. B4srl.it needs all CSS files to be minified and compressed as it can save up to 33.1 kB or 86% of the original size.
Number of requests can be reduced by 8 (24%)
34
26
The browser has sent 34 CSS, Javascripts, AJAX and image requests in order to completely render the main page of B 4 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 6 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
b4srl.it
447 ms
site_global.css
214 ms
master_main.css
219 ms
index.css
327 ms
museutils.js
236 ms
jquery.musemenu.js
235 ms
jquery.watch.js
230 ms
open-sans-condensed:n7:all.js
56 ms
b4srl.it
289 ms
analytics.js
24 ms
banner%20b4%201050x200px.jpg
331 ms
u115-full.png
112 ms
arrowmenudown.gif
113 ms
u142-full.png
113 ms
bandiera%20inglese-u2218.png
113 ms
bandiera%20tedesca-u2366.png
113 ms
vista%20b4_new.jpg
336 ms
vista%20b4%20interno_new.jpg
445 ms
cablaggio%20strutturato%20piattaforme216x148.jpg
232 ms
u2545-full.png
228 ms
faro%20da%20lavoro.jpg
232 ms
spine%20prese%20menu%20shop.jpg
344 ms
dsc_9036161x147.jpg
347 ms
linea%20cabina.jpg
453 ms
u235-4-sprite.png
435 ms
sc101-u241.png
555 ms
ecu101%20-%20ecu102-u254.png
568 ms
linea%20connessioni%20potenza-u264.png
569 ms
cavo%20volante%20completo.jpg
551 ms
u238-full.png
561 ms
sd101-sc-u247.png
677 ms
pie%20di%20pagina.jpg
666 ms
jquery-1.8.3.min.js
30 ms
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88 ms
collect
13 ms
p.gif
126 ms
b4srl.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.
b4srl.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
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Issues were logged in the Issues panel in Chrome Devtools
b4srl.it SEO score
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
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise B4srl.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 B4srl.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.
b4srl.it
Open Graph description is not detected on the main page of B 4 Srl. 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: