# next.config.ts · screen/col

[View on GitCafe](https://git.cafe/screen/col/blob/refs%2Fheads%2Ffeat%2Fdirectory-docs-navigation/next.config.ts)

Repository: [screen/col](https://git.cafe/screen/col)

Visibility: public

Requested revision: refs/heads/feat/directory-docs-navigation

Commit: 7e4d7d10adfc2991200461abecd235dc7dfa3ef5

Blob: 7b5144f4290462934fac21796433188efe0e7962

Size: 305 bytes

[Immutable source](https://git.cafe/screen/col/blob/7e4d7d10adfc2991200461abecd235dc7dfa3ef5/next.config.ts?format=markdown)

```
import type { NextConfig } from "next";

const nextConfig: NextConfig = {
  reactStrictMode: true,
  async headers() {
    return [{
      source: "/col-social-preview.jpg",
      headers: [{ key: "Cache-Control", value: "public, max-age=300, s-maxage=300" }],
    }];
  },
};

export default nextConfig;

```