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Cloudflare Developers

Welcome to the official Cloudflare Developers server. Here you can ask for help and stay updated with the latest news

Join

workers-help

pages-help

general-help

durable-objects

workers-and-pages-discussions

pages-discussions

wrangler

coding-help

🦀rust-on-workers

miniflare

stream

general-discussions

functions

zaraz

⚡instant-logs

email-routing

pubsub-beta

analytics-engine

d1-database

queues

workers-for-platforms

workerd-runtime

web3

🤖turnstile

radar

web-research

logs-engine

cloudflare-go

terraform-provider-cloudflare

workers-ai

browser-rendering-api

logs-and-analytics

next-on-pages

cloudflare-ai

build-caching-beta

hyperdrive

vectorize

ai-gateway

python-workers-beta

vitest-integration-beta

workers-observability

workflows-beta

vite-plugin

Yaroslav

3/27/2025

Cloudflare Pages Cache / and cache warm-up

The Essence of My Problem I have a website (built with Astro.js + WordPress) on a domain, and I’ve set up caching rules (Cache Everything). In the middleware function, I added the following logic to cache HTML pages, as they are not cached by default: `newHeaders.set( "Cache-Control",...

Mubo

3/27/2025

Environment variables dissappeared ??

I had around 15 env variables filled on preview deployments. I pushed new code to the preview build process and all of the preview builds were suddenly failing. After checking the build data i noticed that the ENV was empty. So I checked the Variables and Secrets for my preview deployments and all of the variables are gone. Could I ask what happened or how can it be restored?

Tincan

3/27/2025

Security: ZAP is flagging Proxy Disclosure as an issue. Can I remove these headers?

Can i remove these headers? I understand that are relatively important in that they are used by the CF dashboard so I'm wondering how to balance proxy disclosure with the security of the following Server; CF-RAY; Report-To;...

mdwhite.0134

3/27/2025

how to change sub domain

deneme-7wl.pages.dev this is my web site that i created with github and cloydflare pages. How to change it as mustafaduran.pages.dev...

Velipaw

3/27/2025

Deploy Issue

I am getting an issue when deploying my next.js project.

2025-03-27_10-59-42....

Muhammad Asim

3/27/2025

Peer Depency issues using nextjs app router

I have deployed my project on cloudflare pages, i have got this issues, i need your support to resolve this issues, like in here when i apply the npm run preview command then the next on pages will used the vercel command, is there is any way that i will make it to change the vercel build command like by default the cloudflare used the vercel The script excute like that...

Ben Harker

3/26/2025

SSR Nuxt app returning 500 globally when deployed, working locally.

The build seems to go through without issue, and isn't logging anything that catches my eye. We currently deploy the same stack statically with nuxt generate and it works, but when updating to ssr and running nuxt build, we are seeing 500 errors. Here is a build for reference: https://feature-ssr.rhone-nacelle.pages.dev/. Any ideas welcome. I have tried a few different configuration settings without any luck. Function logs aren't super helpful, but this is what I'm seeing: {...

Seer

3/26/2025

Cloudflare Vite Plugin is on one port but application thinks it's another in local dev?

It was difficult to fit the information all in in that title... I have a React Router V7 application which I've set up with React Router's own Cloudflare template. It all works and I can deploy it. I've tried to then integrate Clerk authentication in, but because in dev mode it seems like there's some layers of proxying going on, the app itself thinks traffic is coming to it from a different port to what Vite is telling me (and expecting for resources to work properly) in the browser. Clerk picks up on this other port (i.e. not :5173) and sets the redirect_uri to come back to my app on this other, random port (it does change each time). When I access a page in my app it checks the auth, so this happens every time before I can even load into my app at all....

Roy Sheppard

3/26/2025

Payload CMS on Cloudflare Workers/Pages

Is it possible to host a NextJS app with Payload CMS? It seems to have several node dependencies meaning I can't use it. Is there anyway?

craigbox

3/26/2025

Deployment previews from GitHub forks

Hi team, Thanks so much for Cloudflare Pages - it's a great product. The known issues page talks about the only problem we have had with it so far:

Commits/PRs from forked repositories will not create a preview. Support for this will come in the future....

polyphilz

3/25/2025

When will Pages support Node 20+?

Don't see any option for a version that's greater than Node 18, which is causing a bunch of our code to fail since we've been working with 23 locally. Any plans to support later Node versions for Pages?

Savage

3/25/2025

Issue with integrating Supabase

Please fix ASAP, multiple people having the same problem : https://community.cloudflare.com/t/unable-to-integrate-supabase/781625

Predo

3/25/2025

Increase limit on the number of pages projects

Hi! I requested today (25 march 2025) through the google form an increase in the number of pages projects that I can create. My account id is: 86d317aa260f4319163d235ae8b74699...

MaxMax

3/25/2025

Activate www for pages.dev websites

It seems to me that pages.dev domains are only reachable without www, else the following error appears. Is it possible to access the page also with www or do I need my own domain for that?...

zilch

3/25/2025

Speed brain on pages.dev websites

I've a domain which is a pages.dev internally. It's fully static and can benefit with speed brain, however two issues are in the way - 1. html is not cached by default it seems, leading to a 503 on the prefetch request. 2. I see a caveat in the speed brain docs - "Currently, Speed Brain is not compatible with websites that use or rely on pages.dev". Any explanation why this is the case?...

veeque

3/25/2025

In SvelteKit do I have to use `wrangler dev` instead of `vite dev` to make service bindings work?

I have two SvelteKit projects, both running on Pages. Project B has a service binding to Project A but it only works if Project A is running the preview script (which contains wrangler dev), and not when using the dev script (vite dev). Is this a "hard" limit or is there a way to make service bindings work with the "normal" dev mode?

boris (^_^)

3/25/2025

Image transform binding for Pages

Hi, On the Pages settings, there is an option to add bindings and Images (transform) shows up but doesn't save. Actually images are not listed as a binding in the Pages documentation: https://developers.cloudflare.com/pages/functions/bindings/...

rocka.gg

3/25/2025

Next.js 15.2.3 Update Broke My Page: "Disallowed Operation Called Within Global Scope" Error

After updating Next.js from 15.1.4 to 15.2.3, my page stopped working, and I’m running into this error:

Error: Disallowed operation called within global scope. Asynchronous I/O (e.g., fetch() or connect()), setting a timeout, and generating random values are not allowed within global scope. To fix this error, perform this operation within a handler.

I’ve already updated the compatibility date, but after spending a few hours searching, I still can’t figure out what’s causing this. Any ideas or suggestions? I’d really appreciate the help! 😄...

ladryk.0

3/24/2025

Internal Server Error, NextJS, Pages

Hi, I come back to you with the same error that randomly reappears with me, once on one computer it works, once on another, and now not at all. To the point, when I upload my project in NextJS to Cloudflare Pages, everything is ok, there is no error, the page is deployed successfully, but when I go to the link the error “Internal Server Error” appears. I have tried the solutions that have already appeared on the forum, but nothing helps. The best thing is that I have not modified the code in any way for the last time and despite this, with the previous uploud everything was ok. After firing in terminal: wrangler pages deployment tail.... it receives this error:...

Kwanza

3/24/2025

Help with Purging and Updating Images

Hello. I am working with Next JS, Cloudflare pages, and Cloudflare Images free tier for their transformations. I followed docs for creating the image loader exactly and I currently have it working in production. What I am confused about is that it seems the image cache is only invalidated with a push to production. I tried to request an image with a "must revalidate" in the headers, clearing the cache on the zone that is it configured for, as well as creating preview builds to hope this would fi...

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Cloudflare Developers

Welcome to the official Cloudflare Developers server. Here you can ask for help and stay updated with the latest news

Cloudflare Developers

Welcome to the official Cloudflare Developers server. Here you can ask for help and stay updated with the latest news