Access openvoip.it. Voip e Centralini telefonici - Voip, centralini virtuali, fax virtuali, SMS e molto altro

name

value

score

weighting

FCP (First Contentful Paint)

Value6.1 s

3/100

10%

LCP (Largest Contentful Paint)

Value9.1 s

1/100

25%

SI (Speed Index)

Value9.4 s

12/100

10%

TBT (Total Blocking Time)

Value1,560 ms

13/100

30%

CLS (Cumulative Layout Shift)

Value0.005

100/100

15%

TTI (Time to Interactive)

Value10.8 s

22/100

10%

openvoip.it

430 ms

www.openvoip.it

1150 ms

61644d690d.js

63 ms

base_responsive.css

336 ms

cookieconsent.min.css

328 ms

Our browser made a total of 75 requests to load all elements on the main page. We found that 84% of them (63 requests) were addressed to the original Openvoip.it, 7% (5 requests) were made to Fonts.gstatic.com and 3% (2 requests) were made to Maps.googleapis.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Openvoip.it.

Content Size

679.4 kB

After Optimization

549.2 kB

In fact, the total size of Openvoip.it main page is 679.4 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. 65% of websites need less resources to load. Javascripts take 377.0 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 51.6 kB

Original 65.9 kB
After minification 56.7 kB
After compression 14.3 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 9.2 kB, which is 14% 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 51.6 kB or 78% of the original size.

Image Optimization

-10%

Potential reduce by 18.2 kB

Original 184.5 kB
After minification 166.3 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. Open Voip images are well optimized though.

JavaScript Optimization

-13%

Potential reduce by 50.2 kB

Original 377.0 kB
After minification 377.0 kB
After compression 326.9 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 50.2 kB or 13% of the original size.

CSS Optimization

-20%

Potential reduce by 10.2 kB

Original 51.9 kB
After minification 51.9 kB
After compression 41.7 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. Openvoip.it needs all CSS files to be minified and compressed as it can save up to 10.2 kB or 20% of the original size.

Requests Now

After Optimization

The browser has sent 54 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Open Voip. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 24 to 1 for JavaScripts and from 12 to 1 for CSS 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 the interpretation of your content by users in different locales.

High

<html> element does not have a [lang] attribute

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

Image elements do not have [alt] attributes

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>).

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

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

Displays images with incorrect aspect ratio

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

Search Engine Optimization Advices

To appear in search results, crawlers need access to your app.

High

Links are not crawlable

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Image elements do not have [alt] attributes

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

IT
Language Claimed

N/A
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Openvoip.it can be misinterpreted by Google and other search engines. Our service has detected that Italian is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Openvoip.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

openvoip.it

Open Graph description is not detected on the main page of Open Voip. 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

Voip e Centralini telefonici - Voip, centralini virtuali, fax virtuali, SMS e molto altro

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

openvoip.it

www.openvoip.it

61644d690d.js

base_responsive.css

cookieconsent.min.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

openvoip.it

www.openvoip.it

61644d690d.js

base_responsive.css

cookieconsent.min.css

jquery.fancybox.css

jmenu.css

nivo-slider.css

jquery.cookiebar.css

slicknav.css

photoswipe.css

default-skin.css

slick.css

jquery-ui-1.9.0.custom.css

init_js

cookieconsent.min.js

jquery-1.11.1.min.js

jquery-ui.js

token_form.js

datepicker_config.js

common.js

jquery.fancybox.pack.js

photoswipe.min.js

gallery.js

photoswipe-ui-default.min.js

js

audio-player.js

jMenu.jquery.min.js

content.js

jquery.nivo.slider.pack.js

jquery.cookiebar.js

jquery.slicknav.js

jquery.sticky.js

slick.js

ws-referer.js

js

js

css2

2persone-che-lavorano-nel-call-center-slider-img_slider_img.webp

ico-dash.png

ico-savings.png

ico-shuttle.png

infografica-costi-openvoip6.webp