Access bitonline.it. Home BIT Formazione - Ente di formazione accreditato Marche

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

42/100

10%

LCP (Largest Contentful Paint)

Value9.5 s

0/100

25%

SI (Speed Index)

Value10.2 s

9/100

10%

TBT (Total Blocking Time)

Value2,030 ms

7/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value14.4 s

9/100

10%

bitonline.it

382 ms

www.bitonline.it

2105 ms

grid.css

177 ms

175 ms

prettyPhoto.css

274 ms

Our browser made a total of 87 requests to load all elements on the main page. We found that 47% of them (41 requests) were addressed to the original Bitonline.it, 17% (15 requests) were made to Scontent.xx.fbcdn.net and 11% (10 requests) were made to Static.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (2.1 sec) belongs to the original domain Bitonline.it.

Content Size

1.3 MB

After Optimization

632.4 kB

In fact, the total size of Bitonline.it main page is 1.3 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. Javascripts take 701.7 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 143.6 kB

Original 186.6 kB
After minification 181.8 kB
After compression 43.0 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 143.6 kB or 77% of the original size.

Image Optimization

-2%

Potential reduce by 6.4 kB

Original 347.2 kB
After minification 340.8 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. BIT Online images are well optimized though.

JavaScript Optimization

-66%

Potential reduce by 464.4 kB

Original 701.7 kB
After minification 700.6 kB
After compression 237.3 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 464.4 kB or 66% of the original size.

CSS Optimization

-84%

Potential reduce by 60.0 kB

Original 71.3 kB
After minification 55.3 kB
After compression 11.3 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. Bitonline.it needs all CSS files to be minified and compressed as it can save up to 60.0 kB or 84% of the original size.

Requests Now

After Optimization

The browser has sent 84 CSS, Javascripts, AJAX and image requests in order to completely render the main page of BIT Online. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 17 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

High

[aria-hidden="true"] elements contain focusable descendents

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

Buttons do not have an accessible name

High

Links do not have a discernible name

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

Heading elements are not in a sequentially-descending order

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Areas of Improvement

High

Does not use HTTPS

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

Missing source maps for large first-party JavaScript

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 Bitonline.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 Bitonline.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

bitonline.it

Open Graph description is not detected on the main page of BIT Online. 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 BIT Formazione - Ente di formazione accreditato Marche

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

bitonline.it

www.bitonline.it

grid.css

prettyPhoto.css

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

bitonline.it

www.bitonline.it

grid.css

prettyPhoto.css

slim-081711.css

mailchimp.css

css

jquery.cookie.js

flowplayer.min.js

addthis_widget.js

style.css

wp-emoji-release.min.js

css

css

analytics.js

background-bit.jpg

background-header-bit.jpg

logo.jpg

google-plus-icon.png

linkedin-icon.png

twitter-icon.png

facebook-icon.png

menu_bg.gif

menu_sep.gif

slider_shadow.jpg

loading.gif

corso-aggiornamento-sab-tecnostudi-civitanova-marche-bit.jpg

corso-grafica-pubblicitaria-photoshop-illustrator-tolentino-bit.jpg

info_block_tail.gif

professional_80x80.png

company_80x80.png

servizi-lavoro.png

banner-iscrizione-nl.gif

block_bot_bg.png

block_top_bg.png

whatsapp-bit-formazione-tolentino-small.gif

pcsnetlogo.jpg

formazionemarchelogo.jpg

arrows-ffffff.png

likebox.php

collect

widget_v2.134.js

__$$__stringtable_lang_it.js

kyEKgjk51ZE.css

$$stringtable_lang_it.js