Mastering SEO with React: Strategies and Code Insights

// pages/index.jsimport { useEffect, useState } from 'react';function Home() {  const [data, setData] = useState(null);  useEffect(() => {    // Logic to pre-fetch data from the server    fetch('/api/data')      .then(response => response.json())      .then(data => setData(data));  }, []);  return (    <div>      <h1>Home Page</h1>      <p>{data ? data.content : 'Loading...'}</p>    </div>  );}export default Home;

// components/SEO.jsimport { Helmet } from 'react-helmet';function SEO({ title, description }) {  return (    <Helmet>      <title>{title}</title>      <meta name="description" content={description} />    </Helmet>  );}export default SEO;

// App.jsimport React, { Suspense, lazy } from 'react';import { BrowserRouter as Router, Route, Switch } from 'react-router-dom';const Home = lazy(() => import('./Home'));const About = lazy(() => import('./About'));function App() {  return (    <Router>      <Suspense fallback={<div>Loading...</div>}>        <Switch>          <Route exact path="/" component={Home} />          <Route path="/about" component={About} />        </Switch>      </Suspense>    </Router>  );}export default App;