Questions tagged [cdn]
For questions relating to Stack Exchange's content delivery networks.
66 questions
13
votes
1
answer
198
views
Network-wide server-error 500
Up until a few minutes ago, I was unable to load any part of the network. This error had been present for an unknown period of time.
The error was apparently from cloudflare and proclaimed server-...
20
votes
0
answers
209
views
No access to unminified site resources any more
In the recent past we were able to access unminified versions of the code running on the pages by trying to get dev versions of them from the CDN. This worked for years and up to maybe two weeks ago. ...
12
votes
0
answers
311
views
Frequent 403 errors due to cloudflare captcha in sstatic.net domain
In the recent few weeks, I frequently observe that the webpage looks broken for all StackExchange websites:
It seems that all resources under the sstatic.net domain (including all JS and CSS files) ...
16
votes
2
answers
794
views
All non-meta SE sites are readonly for some users
Everything on cdn.sstatic.net are not able to load, I'm currently unable to interact with any non-meta SE sites. Luckily meta sites don't use cdn.sstatic.net.
I also tried with my mobile phone, the ...
21
votes
1
answer
1k
views
Stack Overflow's Cloudflare Usage FAQ
How does Stack Overflow leverage Cloudflare?
Stack Overflow uses CDNs and their various tools to better serve the site's content. The current primary CDN provider is Cloudflare. While this isn't a ...
8
votes
1
answer
384
views
Can't see the attached images in Stack Exchange questions in Sweden
Since last week, I can not see the images attached to questions in any Stack Exchange site. I have tried accessing the same thread from different browsers and different devices. The issue is ...
51
votes
2
answers
3k
views
Images from i.sstatic.net only work for me after being accessed from another IP address [closed]
Problem
There's the new image hosting system and Super User (my main "playground") is trialling it.
My problem is I cannot see images hosted on i.sstatic.net. This is how it looks like:
...
17
votes
1
answer
1k
views
Close button is no longer visible in “toast” notifications and error messages
When I've got 5 or fewer up / down votes left for the day, I get a message informing me of this. Although the dialog will disappear after a while, there has also previously been (during the many times ...
7
votes
1
answer
223
views
Was access to unminified JS code via cdn-dev.sstatic.net deliberately removed?
It used to be possible to access the unminified versions of (most) Stack Exchange JS files via cdn-dev.sstatic.net (as opposed to the usual cdn.sstatic.net host that serves the minified versions). It ...
18
votes
2
answers
815
views
A site URL changed and now its icon in SEDE is broken
This has happened before, and it's happened again, all because Cognitive Sciences recently was renamed Psychology & Neuroscience, with a change to the URL.
The first thing that needs to be fixed ...
-1
votes
1
answer
280
views
Is the Stack Overflow secure communication out of date? [closed]
For the past couple of weeks, I've not been able to use Stack Exchange because the CSS is not loading. On Meta it works fine since they use a static CSS, but on Stack Exchange, the CSS doesn't load. I'...
4
votes
1
answer
1k
views
cdn.sstatic.net is blocked by company firewall [duplicate]
The site http://cdn.sstatic.net/ is blocked by my company firewall. When I try to access it, it shows as blocked due to category "content delivery networks"
Due to this, stackoverflow.com is only ...
3
votes
0
answers
139
views
Issues with cdn.sstatic.net - HTTP 409 returned
We are getting layout problems on stackoverflow from our location since a while now. When we trace down the issue we saw that all resources from cdn.sstatic.net (e.g. CSS files) returns with HTTP 409.
...
-3
votes
1
answer
307
views
I can’t access many Stack Exchange sites. Please fix your CloudFlare CDN [closed]
I’m unable to get any Stack Overflow, Super User, Server Fault, and security.stackexchange pages displayed correctly if I’m logged in (maybe this list is incomplete).
After looking at my debugging ...
2
votes
0
answers
167
views
409 error while accessing static resources on Stack Overflow (cdn.sstatic.net) [closed]
My browser window looks as follows:
I have figured out that the problem is came from static resource URLs:
There is no problem when using public web proxies (like hide.me), so I think it is on a ISP's ...