Pages lack meta tags for the open graph protocol

[martinhoaragao]

All pages but the activities' are lacking the open graph protocol meta tags on the head.

Using either a picture from the carousel or one of CeSIUM's logo wallpapers might be best.

[9thScientist]

We first need to know if we are going to use CeSIUM's logo or the carousel's first image.
I think for most cases the carousel image would be the best, since it helps to spread the current most important event.
Although I understand why we would use one of the CeSIUM's logo wallpaper, as it's a more generic image.

[martinhoaragao]

There are 2 issues in my opinion with using the first image in the carousel:

• Related to implementation, currently it's just a manually defined image, and not a resource correct?
• Scrapper's cache. We can't force all websites that have scrapped our open graph tags to refresh them. As such during SEI'18 we might still show CodeWeek 2017 when we link our page on facebook or Slack.

As such I do think a more generic view that has the same relevance now or in a few months is a wiser choice.