SEO finding
A host of the site does not offer HTTP/2
SEO Warning Severity: Low
Part of the audit Delivery and caching. Finding id: seo.noHttp2.
What it costs you
With HTTP/1.1 the browser fetches a few files at a time. Pages with many scripts, stylesheets and images load more slowly than they need to.
What to do
Turn on HTTP/2 on the server or the CDN that answers for [host].
What it checks
- Old connection protocol in use