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Report Summary

About Website

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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name

value

score

weighting

FCP (First Contentful Paint)

Value3.6 s

31/100

10%

LCP (Largest Contentful Paint)

Value6.7 s

8/100

25%

SI (Speed Index)

Value6.9 s

34/100

10%

TBT (Total Blocking Time)

Value160 ms

93/100

30%

CLS (Cumulative Layout Shift)

Value0.054

98/100

15%

TTI (Time to Interactive)

Value6.4 s

60/100

10%

b4srl.it

447 ms

site_global.css

214 ms

master_main.css

219 ms

index.css

327 ms

museutils.js

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.

Content Size

482.6 kB

After Optimization

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.

HTML Optimization

-81%

Potential reduce by 22.4 kB

Original 27.6 kB
After minification 21.2 kB
After compression 5.2 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.

Image Optimization

-6%

Potential reduce by 18.1 kB

Original 324.1 kB
After minification 306.0 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.

JavaScript Optimization

-64%

Potential reduce by 59.6 kB

Original 92.5 kB
After minification 91.4 kB
After compression 32.9 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.

CSS Optimization

-86%

Potential reduce by 33.1 kB

Original 38.4 kB
After minification 30.8 kB
After compression 5.3 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.

Requests Now

After Optimization

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.

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

High

Serves images with low resolution

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Issues were logged in the Issues panel in Chrome Devtools

Search Engine Optimization Advices

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

IT
Encoding

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.

Social Sharing Optimization

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:

Report Summary

Performance

Accessibility

Best Practices

SEO

Home

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)