1574426 - SVG gets downloaded many times / doesn't get cached

Status: UNCONFIRMED

(Core :: Graphics: ImageLib, enhancement)

Description

[Tobi Reif]

User Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.14; rv:68.0) Gecko/20100101 Firefox/68.0

Steps to reproduce:

With the Network tab open, load https://tobireif.com/non_site_stuff/for_bug_report_chrome_no_span2/example.html . (and sometimes a reload helps to then see all headers)

Actual results:

According to the network tab waterfall, the SVG file gets downloaded 16 times.

Expected results:

It should get downloaded just once.

Related info: (eg after a reload) the Network tab states that the request headers include "Cache-Control: no-cache" which seems strange to me.
And: the response headers include "cache-control: max-age=60, public", thus it would be OK to cache it for up to 60 seconds, which would be sufficient for all 16 <object/>s in the HTML.

Comment 1

[Alice0775 White]

Duplication of Bug 1027106 ?

Comment 2

[Timothy Nikkel (:tnikkel)]

(In reply to Alice0775 White from comment #1)

Duplication of Bug 1027106 ?

I don't think so, there are no ref's used on the example page.