Merge pull request #26 from profiq/seo-updates

Add SEO updates

cdn-config/routes.js

@@ -5,6 +5,19 @@ import { Router, edgioRoutes } from '@edgio/core'
 // Edgio automatically respects all cache headers, we don't have to setup anything here.
 
 export default new Router()
+  // https://developer.chrome.com/blog/private-prefetch-proxy/
+  .match("/.well-known/traffic-advice", ({ send, setResponseHeader, cache }) => {
+    setResponseHeader("Content-Type", "application/trafficadvice+json");
+    send('[{"user_agent": "prefetch-proxy","fraction": 1.0}]', 200);
+    cache({
+      edge: {
+        maxAgeSeconds: 60 * 60 * 24,
+        staleWhileRevalidateSeconds: 60 * 60 * 24 * 7,
+        forcePrivateCaching: true,
+      },
+    });
+  })
+
   // Here is an example where we cache api/* at the edge but prevent caching in the browser
   // .match('/api/:path*', {
   //   caching: {

lib/swapi_web.ex

@@ -17,7 +17,7 @@ defmodule SWAPIWeb do
   those modules here.
   """
 
-  def static_paths, do: ~w(assets downloads fonts images favicon.ico robots.txt)
+  def static_paths, do: ~w(assets downloads fonts images favicon.ico robots.txt sitemap.txt .well-known)
 
   def router do
     quote do

priv/static/.well-known/security.txt

@@ -0,0 +1,2 @@
+Contact: https://github.com/profiq/swapi-elixir
+Preferred-Languages: en, cz

priv/static/sitemap.txt

@@ -0,0 +1,3 @@
+swapi.profiq.com/
+swapi.profiq.com/swaggerui
+swapi.profiq.com/postman