Tools & Wizards About Us
helloenergie.com screenshot

Report Summary

  • 22

    Performance

    Renders faster than
    40% of other websites

  • 92

    Accessibility

    Visual factors better than
    that of 78% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

helloenergie.com

Allo!Solar® - Fournisseur d'énergies renouvelables

Page Load Speed

3.1 sec in total

First Response

48 ms

Resources Loaded

2.3 sec

Page Rendered

785 ms

helloenergie.com screenshot

About Website

Visit helloenergie.com now to see the best up-to-date Helloenergie content for France and also check out these interesting facts you probably never knew about helloenergie.com

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Visit helloenergie.com

Key Findings

We analyzed Helloenergie.com page load time and found that the first response time was 48 ms and then it took 3 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

helloenergie.com performance score

22

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.7 s

12/100

10%

LCP (Largest Contentful Paint)

Value10.5 s

0/100

25%

SI (Speed Index)

Value8.6 s

17/100

10%

TBT (Total Blocking Time)

Value1,490 ms

14/100

30%

CLS (Cumulative Layout Shift)

Value0.015

100/100

15%

TTI (Time to Interactive)

Value18.6 s

3/100

10%

Network Requests Diagram

helloenergie.com

48 ms

helloenergie.com

439 ms

allo.solar

226 ms

c4b9bfe2ad4f4ef63a4aa770b78b9c9c.min.css

377 ms

styles-l.min.css

98 ms

Our browser made a total of 46 requests to load all elements on the main page. We found that 4% of them (2 requests) were addressed to the original Helloenergie.com, 85% (39 requests) were made to Allo.solar and 2% (1 request) were made to Widgets.rr.skeepers.io. The less responsive or slowest element that took the longest time to load (779 ms) relates to the external source Allo.solar.

Page Optimization Overview & Recommendations

Page size can be reduced by 119.5 kB (8%)

Content Size

1.5 MB

After Optimization

1.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Helloenergie.com main page is 1.5 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. 70% of websites need less resources to load. CSS take 683.7 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 112.4 kB

  • Original 139.3 kB
  • After minification 138.4 kB
  • After compression 26.9 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 112.4 kB or 81% of the original size.

Image Optimization

-1%

Potential reduce by 7.1 kB

  • Original 673.8 kB
  • After minification 666.7 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. Helloenergie images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 17 B

  • Original 33.9 kB
  • After minification 33.9 kB
  • After compression 33.9 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. This website has mostly compressed JavaScripts.

CSS Optimization

-0%

Potential reduce by 0 B

  • Original 683.7 kB
  • After minification 683.7 kB
  • After compression 683.7 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. Helloenergie.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 7 (23%)

Requests Now

30

After Optimization

23

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 30 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Helloenergie. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

helloenergie.com

helloenergie.com

48 ms

helloenergie.com

helloenergie.com

439 ms

allo.solar

allo.solar

226 ms

c4b9bfe2ad4f4ef63a4aa770b78b9c9c.min.css

c4b9bfe2ad4f4ef63a4aa770b78b9c9c.min.css

377 ms

styles-l.min.css

styles-l.min.css

98 ms

email-decode.min.js

email-decode.min.js

7 ms

534e4edca246073fa115328f1e55bcbc.js

534e4edca246073fa115328f1e55bcbc.js

194 ms

6a605a40-babf-4ab7-bb5b-135aa02b01d8.js

6a605a40-babf-4ab7-bb5b-135aa02b01d8.js

338 ms

vcd15cbe7772f49c399c6a5babf22c1241717689176015

vcd15cbe7772f49c399c6a5babf22c1241717689176015

37 ms

loader.min.js

loader.min.js

391 ms

logo.svg

logo.svg

226 ms

victron_energy.png

victron_energy.png

228 ms

superwatt.png

superwatt.png

226 ms

e_battery.png

e_battery.png

228 ms

all-sprite.png

all-sprite.png

351 ms

new-categories-sprite.png

new-categories-sprite.png

349 ms

e-batterie-sprite.png

e-batterie-sprite.png

351 ms

icon-sprite.svg

icon-sprite.svg

306 ms

background.png

background.png

349 ms

product.png

product.png

351 ms

background-image.png

background-image.png

386 ms

logo.png

logo.png

384 ms

product.png

product.png

383 ms

background-image.png

background-image.png

454 ms

logo.png

logo.png

453 ms

product1.png

product1.png

384 ms

category-icon-sprite.svg

category-icon-sprite.svg

385 ms

brands-sprite.png

brands-sprite.png

502 ms

Poppins-Regular.woff

Poppins-Regular.woff

346 ms

Poppins-Medium.woff

Poppins-Medium.woff

371 ms

Poppins-Light.woff

Poppins-Light.woff

372 ms

Poppins-SemiBold.woff

Poppins-SemiBold.woff

642 ms

Poppins-Bold.woff

Poppins-Bold.woff

490 ms

Poppins-ExtraBold.woff

Poppins-ExtraBold.woff

370 ms

Poppins-Black.woff

Poppins-Black.woff

514 ms

Blank-Theme-Icons.woff

Blank-Theme-Icons.woff

619 ms

RoadRage-Regular.woff

RoadRage-Regular.woff

434 ms

Lato-Bold.woff

Lato-Bold.woff

514 ms

Lato-Black.woff

Lato-Black.woff

514 ms

Lato-Regular.woff

Lato-Regular.woff

739 ms

Lato-Light.woff

Lato-Light.woff

779 ms

gtm.js

gtm.js

232 ms

fbevents.js

fbevents.js

181 ms

js-translation.json

js-translation.json

527 ms

panneau-solaire-500wc-biverre-n-type-vertex-s-trinasolar-trinasolar.jpg

panneau-solaire-500wc-biverre-n-type-vertex-s-trinasolar-trinasolar.jpg

79 ms

main.js

main.js

54 ms

Accessibility Review

helloenergie.com accessibility score

92

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.

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

helloenergie.com 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

helloenergie.com SEO score

93

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

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

    FR

  • Language Claimed

    FR

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Helloenergie.com can be misinterpreted by Google and other search engines. Our service has detected that French is used on the page, and it matches the claimed language. Our system also found out that Helloenergie.com 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

helloenergie.com

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