Update homepage description

Author: csswizardry

index.html

@@ -3,7 +3,7 @@
 title: Site-Speed Optimisation
 masthead-title: Web Performance Optimisation, Consultancy, and Engineering
 page-class: page--home
-meta: "Web performance consultancy, site-speed optimisation, and Core Web Vitals improvements from Harry Roberts."
+meta: "Independent consultant Harry Roberts helps global brands shave seconds and add millions—book a site-speed audit."
 lux: Home
 ---