Hello, I saw your website it is nice and I like the idea around it.
Just here are some points that I saw and may need to be fixed.
- The favicon and the logo are different, they should usually match
- The font regardless they are different usually don't use a round font "Coiny" with a rectangular font "Artella", the reason why I say this is that if you will use for example "Coiny" you need to add border-radius on the boxes, and make the social media buttons similar just so the layout of the design fit together
- social media/share buttons don't work.
- when I inspect the element some of the banner text/content is moving to the top
- when you add email/phone add mailto:/tel: as links because visitors are lazy to copy and paste phone/email and I'm one of them
- too many colors reduce them to get a max 4 colors
- some sections are way bigger than others, make sure the section does not go more than a screen view this is so the user is comfortable scrolling and understanding the content from eye contact
- try to make the step-by-step section 1 line it is better for the user's eyes also if you like you can add arrow SVG's in case you want to keep them big
- you are using 0 radius border on the buttons and different border-radius on the step cards and elsewhere, try to make them or all with border-radius or all without
- the green color of the icons is different than the title "Réalisez une simulation photovoltaïque personnalisée en 2 minutes !"
- the font sizes of the titles and subtitles and text should be consistent on all the website pages
- The testimonials section needs adjustment or all aline mid or on the left also visit I don't think they should be there
- Some sections are full width some are boxed or different width, making them also consistent
- the page "pompe en chaleur" can be better organized as accordion
- the contact us/recruitment page is too long I suggest splitting the form in multi-step and moving the map to the top or bottom as full width
- you are using Astra if you are not using the Astra template I suggest using the Elementor hello theme and building all the sections using Elementor page builder this way u will be independent of the theme also have more flexibility
- Make sure the spacing and the padding are consistent on the page, especially on the mobile view
- Some images are getting stretched on mobile
- Some texts are overlapping on mobile also
- some sections are not responsive such as the logo section and the footer
- the website is not responsive on tablets also
- the search is too small on tablets and not aligned
- the installation section half of it collapse on the tablet
- when you are on a tablet or mobile I suggest always putting the images above the text and not splitting them 50 50
- Make some animation for the gallery or steps or services so it has some interaction with the user.
I think I will stop here I'm sorry I wrote a lot I just gave you a point of view as If I'm building the website for my client.
I would be very happy to give you some feedbacks about what to use and what to not to use if you need any help
Regards