Tools & Wizards About Us
a2aenergia.eu screenshot

Report Summary

  • 0

    Performance

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

a2aenergia.eu

A2A Energia - Luce e gas per la tua casa e il tuo business

Page Load Speed

7.1 sec in total

First Response

770 ms

Resources Loaded

4.1 sec

Page Rendered

2.3 sec

a2aenergia.eu screenshot

About Website

Welcome to a2aenergia.eu homepage info - get ready to check A2A Energia best content for Italy right away, or after learning these important things about a2aenergia.eu

Scopri le migliori forniture di energia elettrica, luce e gas per casa e business con A2A Energia: trova subito l'offerta perfetta per te

Visit a2aenergia.eu

Key Findings

We analyzed A2aenergia.eu page load time and found that the first response time was 770 ms and then it took 6.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

a2aenergia.eu performance score

0

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.7 s

5/100

10%

LCP (Largest Contentful Paint)

Value11.7 s

0/100

25%

SI (Speed Index)

Value0

0/100

10%

TBT (Total Blocking Time)

Value3,240 ms

2/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value30.5 s

0/100

10%

Network Requests Diagram

www.a2a.it

770 ms

ruxitagentjs_ICA7NVfqrux_10287240325103108.js

793 ms

a2a-chat.js

525 ms

a2a-fnt-dfnt.min.js

160 ms

app-f6a1f5530ed9022f85d8.js

630 ms

Our browser made a total of 22 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original A2aenergia.eu, 9% (2 requests) were made to Cdn.iubenda.com and 9% (2 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (1.6 sec) relates to the external source A2a.it.

Page Optimization Overview & Recommendations

Page size can be reduced by 345.6 kB (10%)

Content Size

3.5 MB

After Optimization

3.2 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of A2aenergia.eu main page is 3.5 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. 55% of websites need less resources to load. Images take 3.1 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 239.2 kB

  • Original 293.0 kB
  • After minification 292.7 kB
  • After compression 53.8 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 239.2 kB or 82% of the original size.

Image Optimization

-3%

Potential reduce by 106.3 kB

  • Original 3.1 MB
  • After minification 3.0 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. A2A Energia images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 109 B

  • Original 121.4 kB
  • After minification 121.4 kB
  • After compression 121.3 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. This website has mostly compressed JavaScripts.

Requests Breakdown

Number of requests can be reduced by 9 (43%)

Requests Now

21

After Optimization

12

  • Images
  • JavaScript

The browser has sent 21 CSS, Javascripts, AJAX and image requests in order to completely render the main page of A2A Energia. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www.a2a.it

www.a2a.it

770 ms

ruxitagentjs_ICA7NVfqrux_10287240325103108.js

ruxitagentjs_ICA7NVfqrux_10287240325103108.js

793 ms

a2a-chat.js

a2a-chat.js

525 ms

a2a-fnt-dfnt.min.js

a2a-fnt-dfnt.min.js

160 ms

app-f6a1f5530ed9022f85d8.js

app-f6a1f5530ed9022f85d8.js

630 ms

framework-76cdf830f9bad653aa33.js

framework-76cdf830f9bad653aa33.js

629 ms

webpack-runtime-b5317acabd686f35a5e2.js

webpack-runtime-b5317acabd686f35a5e2.js

420 ms

stub.js

stub.js

25 ms

iubenda_cs.js

iubenda_cs.js

27 ms

Carousel_HUB_Desktop_1440x600_new%402x.jpg

Carousel_HUB_Desktop_1440x600_new%402x.jpg

1039 ms

1440x536%20-%20hero%20landing%402x.jpg

1440x536%20-%20hero%20landing%402x.jpg

709 ms

Clima%20A2A%20%E2%80%93%20Carusel%402x.jpeg

Clima%20A2A%20%E2%80%93%20Carusel%402x.jpeg

353 ms

img_landing%20sport_1440px.png

img_landing%20sport_1440px.png

1576 ms

A2A_Smile_Iniziativaxte_1280x560.jpg

A2A_Smile_Iniziativaxte_1280x560.jpg

519 ms

1280-presenta-amico-article.jpg

1280-presenta-amico-article.jpg

707 ms

news-a2astart-v2.jpg

news-a2astart-v2.jpg

904 ms

1440-allianz-article.jpg

1440-allianz-article.jpg

754 ms

area-privata.png

area-privata.png

1004 ms

1440-sostenibilita.jpg

1440-sostenibilita.jpg

1110 ms

arera.png

arera.png

1060 ms

gtm.js

gtm.js

94 ms

gtm.js

gtm.js

49 ms

Accessibility Review

a2aenergia.eu accessibility score

100

Accessibility Issues

Best Practices

a2aenergia.eu best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

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

SEO Factors

a2aenergia.eu SEO score

92

Search Engine Optimization Advices

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 A2aenergia.eu 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 A2aenergia.eu 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

a2aenergia.eu

Open Graph description is not detected on the main page of A2A Energia. 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: