Title Tagline not Showing in static homepage

Hello…

Jab mai apne website me static homepage set karta hu to mere browser k title bar Site title Or tagline nahi show hota hai Home - Site title show hota hai.

Jabki lekin jab homepage par latest post set karta hu to site title or tagline show hota hai.

Static Home page k liye aisa kya karna hoga ki site title - site tagline show kare.

Thanks.