Examine This Report on Balises Hreflang automatiques et balises canoniques SEO
That’s 1.5KB on each website page load that no user will at any time use but still have to down load. On top of that, your CMS will have to do several database phone calls to deliver these links. This markup is purely meant for engines like google. We wouldn't propose this for greater sites, because it adds an excessive amount needless overhead.T