Report Summary

  • 16

    Performance

    Renders faster than
    31% of other websites

  • 82

    Accessibility

    Visual factors better than
    that of 54% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 93

    SEO

    Google-friendlier than
    84% of websites

obsitalia.it

OBS Italia - Reti, Impianti speciali, Unified communication, Energia

Page Load Speed

19.4 sec in total

First Response

8 sec

Resources Loaded

10.9 sec

Page Rendered

504 ms

obsitalia.it screenshot

About Website

Visit obsitalia.it now to see the best up-to-date OBS Italia content for Italy and also check out these interesting facts you probably never knew about obsitalia.it

OBS Italia propone le migliori tecnologie nel campo delle infrastrutture telematiche, Unified Communication, Domotica ed energie rinnovabili.

Visit obsitalia.it

Key Findings

We analyzed Obsitalia.it page load time and found that the first response time was 8 sec and then it took 11.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

obsitalia.it performance score

16

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.5 s

33/100

10%

LCP (Largest Contentful Paint)

Value19.9 s

0/100

25%

SI (Speed Index)

Value20.3 s

0/100

10%

TBT (Total Blocking Time)

Value15,840 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.122

84/100

15%

TTI (Time to Interactive)

Value24.3 s

0/100

10%

Network Requests Diagram

obsitalia.it

7981 ms

shareaholic.js

22 ms

wp-emoji-release.min.js

245 ms

styles.css

163 ms

front.css

174 ms

Our browser made a total of 97 requests to load all elements on the main page. We found that 42% of them (41 requests) were addressed to the original Obsitalia.it, 7% (7 requests) were made to Px.owneriq.net and 6% (6 requests) were made to Dsum-sec.casalemedia.com. The less responsive or slowest element that took the longest time to load (8 sec) belongs to the original domain Obsitalia.it.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.5 MB (24%)

Content Size

6.1 MB

After Optimization

4.6 MB

In fact, the total size of Obsitalia.it main page is 6.1 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 4.3 MB which makes up the majority of the site volume.

HTML Optimization

-90%

Potential reduce by 233.2 kB

  • Original 258.8 kB
  • After minification 254.9 kB
  • After compression 25.6 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 233.2 kB or 90% of the original size.

Image Optimization

-2%

Potential reduce by 68.0 kB

  • Original 4.3 MB
  • After minification 4.3 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. OBS Italia images are well optimized though.

JavaScript Optimization

-75%

Potential reduce by 762.6 kB

  • Original 1.0 MB
  • After minification 976.4 kB
  • After compression 259.5 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 762.6 kB or 75% of the original size.

CSS Optimization

-88%

Potential reduce by 426.4 kB

  • Original 483.9 kB
  • After minification 430.3 kB
  • After compression 57.5 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. Obsitalia.it needs all CSS files to be minified and compressed as it can save up to 426.4 kB or 88% of the original size.

Requests Breakdown

Number of requests can be reduced by 56 (69%)

Requests Now

81

After Optimization

25

The browser has sent 81 CSS, Javascripts, AJAX and image requests in order to completely render the main page of OBS Italia. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 27 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

obsitalia.it accessibility score

82

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

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

Names and labels

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.

Impact

Issue

Low

No form fields have multiple labels

High

Image elements do not have [alt] attributes

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

obsitalia.it best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

obsitalia.it SEO score

93

Search Engine Optimization Advices

Content Best Practices

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

Impact

Issue

High

Image elements do not have [alt] attributes

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

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 Obsitalia.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 Obsitalia.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

Open Graph description is not detected on the main page of OBS Italia. 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: