Cloudflare Developers•11mo ago

Does WARP work with Netflix now or na?

Ddave Does WARP work with Netflix now or na?

Idle•2/11/25, 2:56 AM

seems to be working for me

manterfield•2/11/25, 11:06 AM

Opposite of a problem, but wanted to ask. Total TLS docs say:

Total TLS does not issue certificates for any hostnames used with:

Cloudflare Load Balancing
Cloudflare Tunnel
You can use other types of certificates or manually order advanced certificates for these hostnames.

Seems pretty clear... except it does work? I just enabled it and got valid certs issued on all my tunnel domains (including a wildcard nested subdomain). This is great, but wondering why it says that?

manterfield•2/11/25, 11:08 AM

I did enable an advanced certificate first, but didn't add the subdomains I cared about to it, since I was just trying things out. Are the docs outdated or is it really as simple as clicking to issue an advanced cert before enabling Total TLS?

胡

胡争辉•2/11/25, 12:58 PM

Hello everyone! I'm Hu Zhenghui, and I'm thrilled to be joining the CloudFlare Discord community. I'm passionate about technology, particularly in the realms of web performance, security, and innovation.

A bit about my background: I hold a degree in Computer Science and have been working in the tech industry for several years. My journey has been filled with diverse experiences, from developing web applications to managing server infrastructures. I've always been fascinated by how technology can solve complex problems and enhance user experiences.

My interest in CloudFlare stems from its mission to build a better internet. I've been an avid user of CloudFlare's services, and I've seen firsthand how it can significantly improve website performance and security. I'm particularly impressed with CloudFlare's global network and its ability to mitigate DDoS attacks, which is crucial in today's digital landscape.

In my free time, I enjoy exploring new technologies and staying updated with the latest trends in the tech world. I'm also a big fan of open-source projects and believe in the power of community-driven innovation. I've contributed to several open-source projects and have learned a lot from the collaborative process.

I'm excited to be part of this community and look forward to engaging in discussions, sharing knowledge, and learning from all of you. Whether it's about optimizing website performance, implementing security measures, or exploring new features, I'm eager to contribute and grow together.

Feel free to reach out if you have any questions or just want to chat about tech! Let's build a better internet together.

Best regards,
Hu Zhenghui

Original message was deleted

daveOP•2/11/25, 2:09 PM

oh yeah, I meant WARP when using wgcf.

I was having major speed issues with my WARP setup (like, 4Mbps tops), so had to disable it at the router level sadly for now.. Gonna stick with just my 6to4 tunnel for a few days first to narrow down what the issue is.

thedev•2/11/25, 3:05 PM

hey guys, anyone know how to fix this issue? I'm not able to enter a certain website in sidekick browser. it used to work fine. also works fine in chrome browser. cant seem to get through and it keeps asking me to verify.

Schermafbeelding_2025-02-11_om_16.05.28.png

Philip•2/11/25, 4:13 PM

Hi all - I am looking at Image Transforms and it seems powerful and easy to use however I am a little confused about whether the paid version provides a bit more "CDN" as while the image is nicely compressed it loads slower than my normal server.

Oscar•2/11/25, 4:40 PM

Hello, I registered my domain on Cloudflare and want to connect it with Builderall. The problem is that the option to change the name server doesn't appear. The bot tells me that to access this option, I need a paid plan, but I currently have the free one. If I had known that a paid plan was required to do this, I wouldn't have purchased it on this platform.

Can someone help me with this to see if I can do it without upgrading my plan or provide me with an alternative solution?

PPhilip Hi all - I am looking at Image Transforms and it seems powerful and easy to use ...

Chaika•2/11/25, 4:42 PM

The paid version of Images Transformations isn't going to be any faster, "slower then normal server" is a bit vague though. If you're accessing it on /cdn-cgi/ path of your website, and your website is free/free routing, you might be going to a data center far away. Are you comparing image transformations to your unproxied web server, or proxied through Cloudflare? Image Transformations also get cached (see response headers), so should be pretty quick after first req

OOscar Hello, I registered my domain on Cloudflare and want to connect it with Buildera...

Chaika•2/11/25, 4:44 PM

Cloudflare Registrar does not support you using anything but Cloudflare nameservers (Business plan's Custom Nameservers are just vanity names/let you have nameservers like ns1.yourdomain.com, but still are just Cloudflare DNS).
To use third party hosting, it's not required on a technical level to change your nameservers, just add a/aaaa/cname records. I'd explore if your host lets you add a custom domain/your website without changing nameservers

Philip•2/11/25, 4:46 PM

Thanks for replying. I am accessing it on /cdn-cgi/ and I am on free version. I got no issues paying just dont want to sign up to test the speed. I am comparing on my proxied site. An image served from the server using norma src="/images/test.webp" for eample and then an image using /cdn-cgi/. 80 ms for the /cdn-cgi/ version. 70ms from my normal one. Its not slow but I thought it would be faster. Especially after reading this one https://medium.com/@nfarina/hosting-and-transforming-images-at-scale-with-cloudflare-1aaeb97651bc

The end-result for us is that a “new” request to transform an image that Cloudflare has never seen before takes about ~500ms. A request to get a transformed image Cloudflare has seen, but at a new size, takes about ~150ms. And a request to get an image that Cloudflare has already served up at the size you want takes ~9ms. Check out these sweet metrics:

PPhilip Thanks for replying. I am accessing it on /cdn-cgi/ and I am on free version. I ...

Chaika•2/11/25, 4:48 PM

80 ms for the /cdn-cgi/ version. 70ms from my normal one

I assume your normal version is already cached? cf-cache-status response header

The end-result for us is that a “new” request to transform an image that Cloudflare has never seen before takes about ~500ms. A request to get a transformed image Cloudflare has seen, but at a new size, takes about ~150ms. And a request to get an image that Cloudflare has already served up at the size you want takes ~9ms. Check out these sweet metrics:

This is all different levels of cache
never seen before - no hit on origin/raw image cache, no hit on transformations cache
new size : origin/raw image cache, not on transformations
full hit: mostly just network time (how far is the Cloudflare location you're connecting to)

D5•2/11/25, 6:10 PM

https://www.xatakamovil.com/streaming/no-estamos-acceso-libre-a-internet-laliga-acusa-a-cloudflare-ser-complice-se-aleja-impacto-bloqueos

Aproximate translation:
"In response to Cloudflare's statements to Xataka, LaLiga wants to clarify that the American technology company knowingly profits from illegal activities related to live sports piracy and other crimes, such as fraud, since it uses its legal clients as a digital shield to protect criminal organizations and mafias."

valkyrie_pilot•2/11/25, 6:11 PM

sigh

valkyrie_pilot•2/11/25, 6:11 PM

betcha anything the ISP themselves do too, very much a pot calling the kettle black

DD5 https://www.xatakamovil.com/streaming/no-estamos-acceso-libre-a-internet-laliga-...

D5•2/11/25, 6:11 PM

So they could be taking Cloudflare down again here in Spain

Vvalkyrie_pilot betcha anything the ISP themselves do too, very much a pot calling the kettle bl...

D5•2/11/25, 6:12 PM

LaLiga is not even an ISP

D5•2/11/25, 6:12 PM

Football organiser/company

valkyrie_pilot•2/11/25, 6:12 PM

wasn't it the ISP that was taking cloudflare down?

DD5 Football organiser/company

valkyrie_pilot•2/11/25, 6:12 PM

Vvalkyrie_pilot wasn't it the ISP that was taking cloudflare down?

D5•2/11/25, 6:13 PM

LaLiga requested to the ISPs to take down Cloudflare IPs. Some ISPs complied, others not

valkyrie_pilot•2/11/25, 6:13 PM

D5•2/11/25, 6:17 PM

I think that Cloudflare could do some lawsuit for the damages caused to the customers, brand, etc.

D5•2/11/25, 6:17 PM

But not a legal expert

PsyckoRN•2/11/25, 7:10 PM

Good afternoon... can someone provide some guidance on getting a cloudflare domain to resolve when using www

PsyckoRN•2/11/25, 7:11 PM

PsyckoRN•2/11/25, 7:11 PM

It works if I eliminate the www

PPsyckoRN Good afternoon... can someone provide some guidance on getting a cloudflare doma...

Isaac McFadyen•2/11/25, 7:11 PM

What is the CNAME pointing to? A Cloudflare Tunnel? A Pages site? Something else?

PsyckoRN•2/11/25, 7:12 PM

er um... darn good questio, I am new to this, also small (i hope) correction... its www.abs.pendejo.wtf that wont resolve

PPsyckoRN er um... darn good questio, I am new to this, also small (i hope) correction... ...

Isaac McFadyen•2/11/25, 7:13 PM

Yes but I mean more, where are you trying to point it towards? The

content

content

field in your screenshot.

PsyckoRN•2/11/25, 7:14 PM

ok so I have a domain registered with cloudflare... I have applications running on a server in my homen that I wanted available over the web. if I go to abs.pendejo.wtf it works, not with the www

PPsyckoRN ok so I have a domain registered with cloudflare... I have applications running ...

Isaac McFadyen•2/11/25, 7:16 PM

Are you using Cloudflare Tunnel? The cloudflaredcloudflared tool on your home server? I'm guessing it's one of two things:

Your DNS cache, try searching "how to clear DNS cache" because it's specific to your operating system.
You haven't added the
```
www
```
```
www
```
in the settings for Cloudflare Tunnel (you need both absabs and
```
www
```
```
www
```
)

PsyckoRN•2/11/25, 7:16 PM

can you explain a little more about 2

PPsyckoRN can you explain a little more about 2

Isaac McFadyen•2/11/25, 7:17 PM

It will only be relevant if you're using Cloudflare Tunnel (it seems like you are but hard to tell for sure from that screenshot). Are you?

PsyckoRN•2/11/25, 7:18 PM

I am

PPsyckoRN I am

Isaac McFadyen•2/11/25, 7:18 PM

OK. So on the Cloudflare Tunnel dashboard, under Public Hostnames, you need to add both absabs and

www

www

. If you add only absabs and then manually add a DNS record for

www

www

from the DNS tab it won't work.

PsyckoRN•2/11/25, 7:21 PM

ok when I try to enter the www I get "Please ensure you are providing the root domain and not any subdomains (e.g., example.com, not subdomain.example.com"

PPsyckoRN ok when I try to enter the www I get "Please ensure you are providing the root d...

Isaac McFadyen•2/11/25, 7:22 PM

Can you send a screenshot of where you see that message? I'm 100% positive you can add a subdomain but maybe you're on the wrong page

PsyckoRN•2/11/25, 7:23 PM

ia that the applications page?

Isaac McFadyen•2/11/25, 7:24 PM

One moment...

Isaac McFadyen•2/11/25, 7:24 PM

After you've created the Tunnel you should see a page like this:

Isaac McFadyen•2/11/25, 7:25 PM

Then on the Public Hostnames tab you can hit Add a hostname

Isaac McFadyen•2/11/25, 7:25 PM

That's where you should be putting both absabs and

www

www

PsyckoRN•2/11/25, 7:26 PM

whats the addess of that page? not seeing it

Isaac McFadyen•2/11/25, 7:26 PM

It should on the Cloudflare Zero Trust dashboard, and then on the left sidebar Networks, then in the dropdown it should be Tunnels:
https://one.dash.cloudflare.com/:account-id/networks/tunnels

Isaac McFadyen•2/11/25, 7:27 PM

Is that where you created your Tunnel? How did you initially set it up?

PsyckoRN•2/11/25, 7:29 PM

ok I see the public hostname piece...in the domain box I cant put the www

PsyckoRN•2/11/25, 7:30 PM

PPsyckoRN Click to see attachment

Isaac McFadyen•2/11/25, 7:31 PM

It should be in the part before it.

Isaac McFadyen•2/11/25, 7:32 PM

There's three boxes, the leftmost box.

Does WARP work with Netflix now or na?

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