Access b2b.liberotech.it. Apache2 Ubuntu Default Page: It works

name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

58/100

10%

LCP (Largest Contentful Paint)

Value4.7 s

32/100

25%

SI (Speed Index)

Value4.2 s

77/100

10%

TBT (Total Blocking Time)

Value370 ms

71/100

30%

CLS (Cumulative Layout Shift)

Value0.327

35/100

15%

TTI (Time to Interactive)

Value10.3 s

25/100

10%

b2b.liberotech.it

365 ms

www.distrimat.net

746 ms

styles.css

24 ms

218a95b33e7d83464d543a7f1.js

285 ms

instantpage-5.2.0.js

383 ms

Our browser made a total of 98 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original B2b.liberotech.it, 90% (88 requests) were made to Distrimat.net and 5% (5 requests) were made to Reviews-widget.trovaprezzi.it. The less responsive or slowest element that took the longest time to load (3 sec) relates to the external source Distrimat.net.

Content Size

3.3 MB

After Optimization

2.6 MB

In fact, the total size of B2b.liberotech.it main page is 3.3 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. 45% of websites need less resources to load. Images take 2.7 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 436.1 kB

Original 518.0 kB
After minification 467.6 kB
After compression 82.0 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 436.1 kB or 84% of the original size.

Image Optimization

-7%

Potential reduce by 183.6 kB

Original 2.7 MB
After minification 2.5 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. B 2 Liberotech images are well optimized though.

JavaScript Optimization

-8%

Potential reduce by 158 B

Original 1.9 kB
After minification 1.9 kB
After compression 1.8 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. This website has mostly compressed JavaScripts.

CSS Optimization

-97%

Potential reduce by 32.7 kB

Original 33.7 kB
After minification 3.8 kB
After compression 1.0 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. B2b.liberotech.it needs all CSS files to be minified and compressed as it can save up to 32.7 kB or 97% of the original size.

Requests Now

After Optimization

The browser has sent 95 CSS, Javascripts, AJAX and image requests in order to completely render the main page of B 2 Liberotech. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

These are opportunities to improve keyboard navigation in your application.

High

[id] attributes on active, focusable elements are not unique

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

<frame> or <iframe> elements do not have a title

High

Links do not have a discernible name

Areas of Improvement

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

High

Serves images with low resolution

High

Browser errors were logged to the console

High

Page has valid source maps

High

Issues were logged in the Issues panel in Chrome Devtools

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

High

Tap targets are not sized appropriately

Language and Encoding

Language Detected

EN
Language Claimed

IT
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise B2b.liberotech.it can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed Italian language. Our system also found out that B2b.liberotech.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

b2b.liberotech.it

Open Graph description is not detected on the main page of B 2 Liberotech. 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

Apache2 Ubuntu Default Page: It works

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)

Network Requests Diagram

b2b.liberotech.it

www.distrimat.net

styles.css

218a95b33e7d83464d543a7f1.js

instantpage-5.2.0.js

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

b2b.liberotech.it

www.distrimat.net

styles.css

218a95b33e7d83464d543a7f1.js

instantpage-5.2.0.js

loader.min.js

v-tac_logo_mini.png

logo.svg

Autimazione_cancelli_b2b_ita_2.jpg

Automazione_cancelli_b2b_ita_mobile_2.jpg

Sistemi_fotovoltaici_b2b_ita_3.jpg

Sistemi_fotovoltaici_b2b_ita_mobile_2.jpg

Videosorveglianza_b2b_ita_mobile.jpg

Sistemi_videosorveglianza_mobile.jpg

Illuminazione_led_b2b_ita_mobile_5.jpg

Illuminazione_led_b2b_ita_mobile_4.jpg

banner_ajax_b2b_new.png

scarica_il_catalogo_Fotovoltaico_1_.png

banner_bticino_copia.jpg

medium855.png

medium1042.png

medium31.png

medium1.png

medium37.png

medium983.png

medium40.png

medium10.jpg

medium1426.png

medium41.png

medium1018.jpg

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star_empty.svg

_h_l_hlxcore230_1.jpg

_1_1_11542-prtto-ndca_1_1_1_1.jpg

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_1_1_11542-prtto-ndca_1_1_1.jpg

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_1_1_11542-prtto-ndca_1.jpg

_1_1_11542-prtto-ndca.jpg

feedaty_logo_h1_plain.svg

widget