Toi uu hinh anh la buoc lon nhat de giam dung luong trang trong WordPress.
Quy trinh 4 buoc
Resize dung kich thuoc, nen hop ly, doi ten file co nghia va gan alt text.
Kiem tra sau khi nen
Do lai LCP va payload, tranh upload file qua lon.
Bai lien quan: Checklist Core Web Vitals.