Question 1

What is mac-hadis.com's Open Graph type?

Accepted Answer

mac-hadis.com declares `og:type` as `website`. This tells Slack how to categorize the content when generating a preview.

Question 2

Does mac-hadis.com declare image dimensions?

Accepted Answer

mac-hadis.com sets `og:image` but does not include `og:image:width` and `og:image:height`. Explicit dimensions let platforms render the preview faster without downloading the image first.

Question 3

What headline does mac-hadis.com use for social previews?

Accepted Answer

mac-hadis.com's social headline is "中古機械、電動工具の高額買取のハディズ" (19 characters).

Question 4

What description does mac-hadis.com use for social previews?

Accepted Answer

mac-hadis.com's social description reads: "中古機械、電動工具の高額買取ならハディズへ。ハディズでは、業務用機器の買取を「全国対応」で行っています。" (52 characters).

Question 5

What site name does mac-hadis.com display on social cards?

Accepted Answer

mac-hadis.com sets `og:site_name` to "機械工具買取ハディズ". This appears as a small attribution label on Facebook, LinkedIn, and Slack.

Question 6

How can I improve mac-hadis.com's social previews?

Accepted Answer

Review the recommendations above - they list specific issues and provide ready-to-paste meta tag snippets. The highest-impact fixes are usually a properly sized `og:image` (800×418), a clear `og:title` under 60 characters, and a 50-155 character `og:description`.

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