Please tell us the outlook for how long it will take to be effective after delivery.

Yes. The time when it will be effective depends on the "environment" such as the status of the domain ( like ), the hosting service which you use, so we can't make a general statement. We ask our customers to wait for a month to a month and a half for convenience.

Regarding the time when the results of mobile-friendly measures will be reflected, we have provided a figure of 22 days after the measures. See our following column for more details:
How long must I wait for google to send a mail whose title is "Mobile-first indexing enabled" after I optimizing my official site "Mobile-Friendly"?

( , JST )