Question 1

What is compressor.io's Open Graph type?

Accepted Answer

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

Question 2

Does compressor.io declare image dimensions?

Accepted Answer

compressor.io 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 compressor.io use for social previews?

Accepted Answer

compressor.io's social headline is "Compressor.io - optimize and compress JPEG photos and PNG images" (64 characters).

Question 4

What description does compressor.io use for social previews?

Accepted Answer

compressor.io's social description reads: "Optimize and compress your jpeg and png images online. Compressor is a lossy and lossless photo compression tool." (113 characters).

Question 5

What's the biggest issue with compressor.io's Slack preview?

Accepted Answer

Title is 64 characters - truncated on most platforms. Google cuts at ~60, Facebook at ~65, Twitter at ~70 characters.

Question 6

How can I improve compressor.io'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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