Hey there, I am a WIX professionalist and I am interested in your project. I have good experience in handling many WIX websites. I will provide you a best quality work to increase your website performance. i also run my website from WIX. So trust me, I can make your project ready as per your expectations on time. I promise that if my work dont satisfy you. I dont even need a payment.
And as you need,
I can remove more than 500 W3C errors, add metatags, and i will show best results for the website in Google Lighthouse
Hope I win the bid....