cors.sh — August 2026 traffic, keywords & AI visibility

cors.sh draws an estimated 6 visits a month from search engines. Effectively all of it is organic — about 6 visits from unpaid results. Spread across 3 ranking keywords, that averages roughly 2.0 organic visits per keyword.

On our AI visibility scale cors.sh earns 67 of 100 points, a grade C. It takes full marks for LLMS.txt and Structured data. The biggest gap is SEO health, at 0 of 20 points (0/100), worth 20 points if closed. It also loses points on Crawlability (0/10) and Company profile (22/25).

The llms.txt on cors.sh runs to 166 lines (8,019 characters) across 12 sections, last generated in May 2026. It introduces the site as "CORS.SH - A Fast & Reliable CORS Proxy for your websites". It tells AI engines the business works in Developer Tools, Web Infrastructure and API Services. It describes 5 products, with prices such as Basic CORS Proxy at Free, Premium Proxy Tier at $10/month and CORS Testing Tool at Free. Services it lists include CORS Proxy Hosting, Custom Header Injection, API Debugging and Integration Consulting. The audience it names is Software Developers, Frontend Engineers, aged 25-45 (Global). Technologies it mentions include HTTPS, Node.js, GitHub, JavaScript and REST API. The keywords it claims start with "CORS proxy", "cors.sh", "CORS API" and "cross-origin".

# CORS.SH - A Fast & Reliable CORS Proxy for your websites

## About
CORS.SH is the go-to CORS proxy that developers reach for when browser restrictions block API calls from other domains. It works by proxying requests through its endpoint, adding the right headers so your frontend code can fetch data without errors. Perfect for quick prototypes, testing SPAs, or even live apps needing a fast CORS fix. No accounts needed—just hit the proxy URL and move on with your day. The service prioritizes speed with edge caching and handles high volumes without breaking a sweat. Open-source on GitHub, it welcomes tweaks from the community. Security stays tight with no request logging, keeping your data private. Compared to clunky alternatives, this one's refreshingly simple and reliable. Devs love it for React apps pulling from stubborn APIs or mobile webviews dodging policy issues. It supports all HTTP methods and common headers, making it versatile for REST, GraphQL, whatever. Uptime hovers near 100%, crucial for CI/CD pipelines or demo environments. Documentation is minimal but effective—plug and play. As a bootstrapped project, it proves you don't need VC cash for useful tools. Teams integrate it into build scripts or bookmark it for emergencies. In the crowded dev tools space, CORS.SH carves a niche by nailing the basics perfectly. Future plans might add paid tiers for enterprises wan

Google lists cors.sh for about 3 keywords, which together bring an estimated 6 organic visits a month.

The latest technical audit of cors.sh scored 0 out of 100 overall. The audit makes 12 recommendations in all, and 4 of the 4 listed first are rated high priority or critical.

CORS.SH's company profile names cors-anywhere.com, corsproxy.com, allorigins.win and thingproxy.freeboard.io as competitors. Its own llms.txt adds corsify.com and proxy.cors.sh. Outside its market, the domains ranked closest to it in our worldwide ranking are organic-package.com, ginb5.com, prolexindia.com and 676bet02.com.

cors-anywhere.com

corsproxy.com

allorigins.win

thingproxy.freeboard.io

corsify.com

proxy.cors.sh