Question 1

What is zutomayo.net's Open Graph type?

Accepted Answer

zutomayo.net declares `og:type` as `web`. This tells Slack how to categorize the content when generating a preview.

Question 2

Does zutomayo.net declare image dimensions?

Accepted Answer

zutomayo.net 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 zutomayo.net use for social previews?

Accepted Answer

zutomayo.net's social headline is "ずっと真夜中でいいのに。ZUTOMAYO" (20 characters).

Question 4

What description does zutomayo.net use for social previews?

Accepted Answer

zutomayo.net's social description reads: "ずっと真夜中でいいのに。（ずとまよ、ZUTOMAYO）のオフィシャルサイト。証となる”勲章”を購入することで入会することができるZUTOMAYO PREMIUM。オフィシャルサイトでは最新情報やライブ情報、ディスコグラフィー、​グッズ情報などを公開してます。Xやインスタグラムでも最新情報を更新中。" (149 characters).

Question 5

What site name does zutomayo.net display on social cards?

Accepted Answer

zutomayo.net sets `og:site_name` to "ずっと真夜中でいいのに。ZUTOMAYO". This appears as a small attribution label on Facebook, LinkedIn, and Slack.

Question 6

How can I improve zutomayo.net'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`.

How zutomayo.net Looks on Slack

Slack preview

Slack

Recommendations

Frequently Asked Questions

See zutomayo.net on other platforms

Validate other sites on Slack

Validate your own URL