Question 1

What is sevtechnicalacademy.gr's Open Graph type?

Accepted Answer

sevtechnicalacademy.gr declares `og:type` as `website`. This tells Slack how to categorize the content when generating a preview.

Question 2

What size is sevtechnicalacademy.gr's social share image?

Accepted Answer

sevtechnicalacademy.gr's `og:image` is 1200×627 pixels. Slack recommends 800×418 (1.91:1 aspect).

Question 3

What headline does sevtechnicalacademy.gr use for social previews?

Accepted Answer

sevtechnicalacademy.gr's social headline is "ΣΕΒ - Τεχνική Ακαδημία | ΑΡΧΙΚΗ" (31 characters).

Question 4

What description does sevtechnicalacademy.gr use for social previews?

Accepted Answer

sevtechnicalacademy.gr's social description reads: "Η ΣΕΒ Τεχνική Ακαδημία, ο εκπαιδευτικός βραχίονας του ΣΕΒ, συμβάλλει ενεργά στον μετασχηματισμό της ελληνικής οικονομίας, αναπτύσσοντας τις δεξιότητες…" (248 characters).

Question 5

What's the biggest issue with sevtechnicalacademy.gr's Slack preview?

Accepted Answer

Description is 248 characters - truncated on most platforms. LinkedIn cuts at ~100, Facebook at ~130, Google at ~160 characters.

Question 6

How can I improve sevtechnicalacademy.gr'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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