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.

Bai viet nay tong hop checklist toi uu Core Web Vitals cho WordPress theo thu tu uu tien de de ap dung.

Buoc 1: Kiem soat theme va plugin

Giu bo plugin gon, uu tien plugin da duoc cap nhat, theo doi query va script khong can thiet.

Buoc 2: Toi uu hinh anh va cache

Bat cache trang, toi uu anh WebP/AVIF va lazy-load dung vi tri noi dung.

Buoc 3: Lien ket den bai nen

Neu ban can toi uu may local de test nhanh hon, xem them bai toi uu Windows 11.