Official source · for some experience
Hunting a heinous hreflang headache
This video is about 4 years old. Search advice changes quickly, so check this against current guidance.
About this video
An ecommerce site that could not process orders sets up this debugging story, in which Bastian Grimm explains how a vague client request led to testing ideas with several tools.
Good to know: Story-style debugging case from Google Search Central
Why watch it
A debugging story from Google Search Central. Bastian Grimm tracks down why an ecommerce site could not process orders, starting from a vague client request.
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