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edugain-discuss - Re: [eduGAIN-discuss] Sizes of inline logos in eduGAIN metadata

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Re: [eduGAIN-discuss] Sizes of inline logos in eduGAIN metadata


Chronological Thread 
  • From: Guy Halse <guy AT tenet.ac.za>
  • To: Nicholas Roy <nroy AT internet2.edu>, Leif Johansson <leifj AT sunet.se>
  • Cc: <edugain-discuss AT lists.geant.org>
  • Subject: Re: [eduGAIN-discuss] Sizes of inline logos in eduGAIN metadata
  • Date: Sat, 14 Mar 2020 16:34:28 +0200
  • Organization: Tertiary Education and Research Network of South Africa NPC

Hi

On 2020/03/13 18:34, Nicholas Roy wrote:
Yet another reason for an eduGAIN / REFEDS-level logo standard.

PNGs of 400x400px max 40KB
SVGs preferred, again max 40KB

So what's just come out of an off-list discussion is the importance of making sure we have a common definition of how we measure size.

SAFIRE looks at the size of the logo when we cache it; UKFed looks at the size of the fully-encoded data: URL. While we were both applying a nominal "50KiB" cut off, the same 45464 byte unencoded logo was below my 50KiB threshold and the resulting 60642 byte encoded version was above theirs.

- Guy
--
Guy Halse
Executive Officer: Trust & Identity Tertiary Education & Research Network of South Africa NPC Fault Reporting: +27(21)763-7147 or support AT tenet.ac.za
Office: +27(21)763-7102
http://www.tenet.ac.za/contact
https://orcid.org/0000-0002-9388-8592

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