Tools & Wizards About Us

Report Summary

  • 18

    Performance

    Renders faster than
    34% of other websites

  • 94

    Accessibility

    Visual factors better than
    that of 83% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 98

    SEO

    Google-friendlier than
    92% of websites

casa.engie.it

ENGIE Luce e Gas: servizi per la casa ed efficienza energetica | ENGIE Casa

Page Load Speed

4.6 sec in total

First Response

248 ms

Resources Loaded

3.6 sec

Page Rendered

762 ms

About Website

Welcome to casa.engie.it homepage info - get ready to check Casa ENGIE best content for Italy right away, or after learning these important things about casa.engie.it

ENGIE è leader mondiale nei servizi per l'energia e l'ambiente. Scopri le offerte luce e gas e scegli la più vantaggiosa per la tua casa.

Visit casa.engie.it

Key Findings

We analyzed Casa.engie.it page load time and found that the first response time was 248 ms and then it took 4.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

casa.engie.it performance score

18

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.3 s

19/100

10%

LCP (Largest Contentful Paint)

Value20.1 s

0/100

25%

SI (Speed Index)

Value9.7 s

10/100

10%

TBT (Total Blocking Time)

Value4,480 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value23.9 s

1/100

10%

Network Requests Diagram

casa.engie.it

248 ms

casa.engie.it

568 ms

ruxitagentjs_ICA7NVfgqrux_10297240712040816.js

409 ms

otSDKStub.js

28 ms

650883150abc5497_complete.js

25 ms

Our browser made a total of 79 requests to load all elements on the main page. We found that 77% of them (61 requests) were addressed to the original Casa.engie.it, 5% (4 requests) were made to D3evrc0h48esvv.cloudfront.net and 4% (3 requests) were made to Cdn.cookielaw.org. The less responsive or slowest element that took the longest time to load (2.3 sec) relates to the external source Cl.avis-verifies.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 521.9 kB (32%)

Content Size

1.6 MB

After Optimization

1.1 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Casa.engie.it main page is 1.6 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Javascripts take 739.0 kB which makes up the majority of the site volume.

HTML Optimization

-72%

Potential reduce by 493.1 kB

  • Original 680.3 kB
  • After minification 680.3 kB
  • After compression 187.2 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 493.1 kB or 72% of the original size.

Image Optimization

-14%

Potential reduce by 26.8 kB

  • Original 189.8 kB
  • After minification 162.9 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. Obviously, Casa ENGIE needs image optimization as it can save up to 26.8 kB or 14% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-0%

Potential reduce by 1.9 kB

  • Original 739.0 kB
  • After minification 739.0 kB
  • After compression 737.1 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 35 (52%)

Requests Now

67

After Optimization

32

  • AJAX
  • Images
  • JavaScript

The browser has sent 67 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Casa ENGIE. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 36 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

casa.engie.it accessibility score

94

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

High

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

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

casa.engie.it best practices score

92

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

Missing source maps for large first-party JavaScript

SEO Factors

casa.engie.it SEO score

98

Search Engine Optimization Advices

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

High

Tap targets are not sized appropriately

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 Casa.engie.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 Casa.engie.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 data is detected on the main page of Casa ENGIE. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: