Tools & Wizards About Us
casa.engie.it screenshot

Report Summary

  • 18

    Performance

    Renders faster than
    35% of other websites

  • 94

    Accessibility

    Visual factors better than
    that of 85% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    82% of websites

  • 99

    SEO

    Google-friendlier than
    94% of websites

casa.engie.it

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

Page Load Speed

6 sec in total

First Response

342 ms

Resources Loaded

4.9 sec

Page Rendered

711 ms

casa.engie.it screenshot

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 342 ms and then it took 5.6 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)

Value3.6 s

31/100

10%

LCP (Largest Contentful Paint)

Value13.2 s

0/100

25%

SI (Speed Index)

Value13.1 s

2/100

10%

TBT (Total Blocking Time)

Value23,810 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.073

96/100

15%

TTI (Time to Interactive)

Value33.3 s

0/100

10%

Network Requests Diagram

casa.engie.it

342 ms

casa.engie.it

829 ms

otSDKStub.js

47 ms

67587eac-85cf-4b8f-ab72-afab4b06e5b1.json

461 ms

gtm.js

520 ms

Our browser made a total of 152 requests to load all elements on the main page. We found that 69% of them (105 requests) were addressed to the original Casa.engie.it, 10% (15 requests) were made to D3evrc0h48esvv.cloudfront.net and 5% (8 requests) were made to Cdn.cookielaw.org. The less responsive or slowest element that took the longest time to load (1.3 sec) relates to the external source D3evrc0h48esvv.cloudfront.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 429.2 kB (41%)

Content Size

1.0 MB

After Optimization

606.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Casa.engie.it main page is 1.0 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. 85% 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. HTML takes 575.3 kB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 427.3 kB

  • Original 575.3 kB
  • After minification 575.3 kB
  • After compression 148.0 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 427.3 kB or 74% of the original size.

Image Optimization

-0%

Potential reduce by 1.1 kB

  • Original 371.4 kB
  • After minification 370.3 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. Casa ENGIE images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 745 B

  • Original 85.1 kB
  • After minification 85.1 kB
  • After compression 84.4 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.

CSS Optimization

-1%

Potential reduce by 50 B

  • Original 4.1 kB
  • After minification 4.1 kB
  • After compression 4.1 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. Casa.engie.it has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 48 (35%)

Requests Now

136

After Optimization

88

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 136 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 38 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

casa.engie.it

casa.engie.it

342 ms

casa.engie.it

casa.engie.it

829 ms

otSDKStub.js

otSDKStub.js

47 ms

67587eac-85cf-4b8f-ab72-afab4b06e5b1.json

67587eac-85cf-4b8f-ab72-afab4b06e5b1.json

461 ms

gtm.js

gtm.js

520 ms

ENGIE_Cover_Desktop_HOME_Caldaia_green_2.jpg

ENGIE_Cover_Desktop_HOME_Caldaia_green_2.jpg

1270 ms

polyfill-ca760124a54d61012a04.js

polyfill-ca760124a54d61012a04.js

327 ms

component---src-pages-index-js-9b426e52214024dfc9d2.js

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764 ms

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873 ms

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874 ms

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1070 ms

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1068 ms

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1069 ms

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871 ms

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1067 ms

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1067 ms

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1066 ms

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1209 ms

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1209 ms

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1212 ms

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1210 ms

svg-icons-3699fdfd716d82ef869fc325ab234aea.svg

svg-icons-3699fdfd716d82ef869fc325ab234aea.svg

1208 ms

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location

819 ms

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1151 ms

lato-all-400-normal-61e9afcb9c512591b370e20fb63568af.woff

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953 ms

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955 ms

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957 ms

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1192 ms

ga.js

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105 ms

js

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150 ms

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451 ms

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441 ms

5a8324a4-7fa4-4323-ba7d-15304d17b78bhorizontal_index.html

5a8324a4-7fa4-4323-ba7d-15304d17b78bhorizontal_index.html

337 ms

__utm.gif

__utm.gif

207 ms

otBannerSdk.js

otBannerSdk.js

288 ms

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614 ms

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471 ms

angular-locale_it-it.min.js

angular-locale_it-it.min.js

101 ms

it.json

it.json

291 ms

logo_170.png

logo_170.png

77 ms

ribbonstars4_5.png

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120 ms

fullstar.png

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139 ms

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139 ms

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262 ms

glyphicons-halflings-regular.woff

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223 ms

conversion_async.js

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304 ms

otFlat.json

otFlat.json

161 ms

otPcCenter.json

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165 ms

otCookieSettingsButton.json

otCookieSettingsButton.json

166 ms

otCommonStyles.css

otCommonStyles.css

310 ms

app-data.json

app-data.json

106 ms

page-data.json

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107 ms

analytics.js

analytics.js

33 ms

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93 ms

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81 ms

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224 ms

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131 ms

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138 ms

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131 ms

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133 ms

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137 ms

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45 ms

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135 ms

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493 ms

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46 ms

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67 ms

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442 ms

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444 ms

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517 ms

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528 ms

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115 ms

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99 ms

Icona%20gas%20e%20luce%20(5).png

Icona%20gas%20e%20luce%20(5).png

313 ms

appstore.png

appstore.png

73 ms

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playstore.png

72 ms

logo-recensioni-verificate1.png

logo-recensioni-verificate1.png

83 ms

ENGIE_Cover_Miobile_Placet%20(1).jpg

ENGIE_Cover_Miobile_Placet%20(1).jpg

385 ms

Caldaia_promo.png

Caldaia_promo.png

176 ms

icona-menu-climatizzatore_promo.png

icona-menu-climatizzatore_promo.png

396 ms

ENGIE_icona-menu_Pompa-di-calore-2022_v.3.0.png

ENGIE_icona-menu_Pompa-di-calore-2022_v.3.0.png

408 ms

caldaia%20(1).png

caldaia%20(1).png

445 ms

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484 ms

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545 ms

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684 ms

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488 ms

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726 ms

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804 ms

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92 ms

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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

Page has valid source maps

SEO Factors

casa.engie.it SEO score

99

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

casa.engie.it

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: