Website Fixes
Fix CORS Errors
CORS errors are one of the most frustrating web development issues. Your frontend can't talk to your backend, fonts don't load, API calls get blocked — all because of misconfigured cross-origin policies. We fix CORS properly without using wildcard (*) that creates security risks.
Need this done for your project?
We implement, you ship. Async, documented, done in days.
CORS Issues We Fix
- API calls blocked — Frontend (React, Next.js, Vue) can't call your backend API due to missing or wrong CORS headers.
- Preflight request failures — OPTIONS requests returning 404 or 405, blocking PUT/PATCH/DELETE methods.
- Credentials not sent — Cookies or auth headers not included in cross-origin requests.
- Font loading blocked — Custom fonts from CDN or different domain blocked by CORS.
- Webhook CORS issues — Third-party services can't reach your webhook endpoints.
Proper CORS Configuration
We configure CORS correctly at the right level:
- Application level (Express, NestJS, Django, Laravel middleware)
- Reverse proxy level (Nginx, Apache headers)
- CDN level (Cloudflare, CloudFront response headers)
- Specific allowed origins (not wildcard *)
- Proper handling of credentials, methods, and headers
Pricing
- CORS Fix — $39: Fix CORS configuration for your specific setup
- Full API Security Setup — $99: CORS + rate limiting + authentication + security headers
Related Services
Why Anubiz Labs
100% async — no calls, no meetings
Delivered in days, not weeks
Full documentation included
Production-grade from day one
Security-first approach
Post-delivery support included
Ready to get started?
Skip the research. Tell us what you need, and we'll scope it, implement it, and hand it back — fully documented and production-ready.