avionslegendaires.net an ugly page freezes palemoon

[Lycanthrope_végétarien]

the web page:
https://www.avionslegendaires.net/avion ... -35-j-35a/

OS: Slackware 64bits
users report
cpu without avx
-palemoon-29.3 build on system palemoon work
-palemoon-33.6.1.linux-x86_64-sse2_gtk2 binary palemoon freezes
-palemoon-33.7.2.linux-x86_64-sse2_gtk2 binary palemoon freezes

cpu with avx
-palemoon-33.7.2.linux-x86_64-avx2_gtk2 binary palemoon work

[mmouse]

Hello

here Palemoon 33.7.2 sse2 gtk3, do not freeze on this web page.

[Lycanthrope_végétarien]

sorry I forgot to specify

about:config
javascript.enable false

[suzyne]

When I set javascript.enable to false some parts of that site don't work, but I have not been able to get Pale Moon to actually freeze, and I can still move from page to page.

But I am using Windows, so maybe that makes a difference?

[adoxa]

64-bit Basilisk (2025.06.13), Windows 10, Javascript disabled, no problems with that page.

[therube]

Win7 x64. PM 33.7 x64. i7-3770s, 8 GB RAM.

I'll just note...

javascript.enable false

You would expect that things would be better with that (well, aside from parts not working, of course).


No freezing with or without JS enabled.

JS enabled, PM never seems to settle down on that page, non-stop GET's (along with persistent high CPU usage).
Contrast to that, SeaMonkey, that loads the page, goes to Done, & that is that.

Stark contrast there.


JS disabled, both load & settle down.

[therube]

PM 29.4.6
JS enabled, does not have the persistent GET's that 33.7 does.


So, on your end, appears to have to do with (lack of) AVX?
Any about:config settings in that respect that might help?