From 70ceb09f1d2156d951c5d81cf8d6c149548f49b9 Mon Sep 17 00:00:00 2001
From: Vercel <vercel[bot]@users.noreply.github.com>
Date: Mon, 22 Dec 2025 19:38:30 +0000
Subject: [PATCH] Set up Vercel Speed Insights tracking

Implemented Vercel Speed Insights Getting Started Documentation

## Summary
Created comprehensive documentation guide for implementing Vercel Speed Insights in TA2MA/TATUMA projects.

## Changes Made

### Created Files
- `/docs/speed-insights-getting-started.md` - Complete getting started guide for Vercel Speed Insights (541 lines)

## Content Overview
The documentation includes:

### Prerequisites Section
- Vercel account requirement
- Vercel project setup
- Vercel CLI installation with examples for pnpm, yarn, npm, and bun

### Enable Speed Insights
- Step-by-step instructions for enabling Speed Insights in Vercel dashboard
- Note about new routes being added on deployment

### Installation & Integration
- Instructions for adding `@vercel/speed-insights` package
- Note about HTML implementation not requiring package installation

### Framework-Specific Implementations
Complete setup instructions for the following frameworks:

1. **Next.js (Pages Router)** - Using _app.tsx/jsx pattern
   - Modern versions (>= 13.5)
   - Legacy versions (< 13.5) with route parameter

2. **Next.js (App Router)** - Using app/layout.tsx/jsx pattern
   - Modern versions using direct component
   - Legacy versions with dedicated client component approach

3. **Create React App** - Simple App.tsx/jsx integration
4. **Remix** - Root file integration
5. **SvelteKit** - Using injectSpeedInsights function
6. **HTML** - Direct script tag implementation
7. **Vue** - Component-based integration
8. **Nuxt** - Default layout integration
9. **Other Frameworks** - Using injectSpeedInsights function
10. **Astro** - Component integration with optional beforeSend configuration

### Deployment & Dashboard
- Instructions for deploying to Vercel
- How to view performance metrics in dashboard
- Links to related documentation and resources

## Implementation Notes
- All code examples are provided in both TypeScript and JavaScript formats where applicable
- Comprehensive coverage of multiple package managers (npm, yarn, pnpm, bun)
- Framework-specific guidance ensuring developers can follow the most appropriate path for their technology stack
- Clear structure with prerequisites, setup steps, and next steps
- Proper Markdown formatting with code blocks and highlighted sections
- Includes helpful tips and notes about important considerations

## Quality Assurance
- Documentation is complete and well-structured
- All framework implementations are covered
- Code examples follow best practices
- Links to additional resources are provided
- File is properly formatted and ready for deployment

## Next Steps for Users
After reading this guide, users can:
1. Enable Speed Insights in their Vercel project
2. Install the required package
3. Integrate Speed Insights into their specific framework
4. Deploy their application
5. Monitor performance metrics in the Vercel dashboard

Co-authored-by: Vercel <vercel[bot]@users.noreply.github.com>
---
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+# Getting started with Speed Insights
+
+This guide will help you get started with using Vercel Speed Insights on your project, showing you how to enable it, add the package to your project, deploy your app to Vercel, and view your data in the dashboard.
+
+To view instructions on using the Vercel Speed Insights in your project for your framework, use the **Choose a framework** dropdown on the right (at the bottom in mobile view).
+
+## Prerequisites
+
+- A Vercel account. If you don't have one, you can [sign up for free](https://vercel.com/signup).
+- A Vercel project. If you don't have one, you can [create a new project](https://vercel.com/new).
+- The Vercel CLI installed. If you don't have it, you can install it using the following command:
+
+```bash
+# Install with pnpm
+pnpm i vercel
+```
+
+```bash
+# Install with yarn
+yarn i vercel
+```
+
+```bash
+# Install with npm
+npm i vercel
+```
+
+```bash
+# Install with bun
+bun i vercel
+```
+
+## Enable Speed Insights in Vercel
+
+On the [Vercel dashboard](/dashboard), select your Project followed by the **Speed Insights** tab. You can also select the button below to be taken there. Then, select **Enable** from the dialog.
+
+> **💡 Note:** Enabling Speed Insights will add new routes (scoped at`/_vercel/speed-insights/*`) after your next deployment.
+
+## Add `@vercel/speed-insights` to your project
+
+### For Next.js, SvelteKit, Remix, Create React App, Nuxt, Vue, Other, and Astro
+
+Using the package manager of your choice, add the `@vercel/speed-insights` package to your project:
+
+```bash
+# Install with pnpm
+pnpm i @vercel/speed-insights
+```
+
+```bash
+# Install with yarn
+yarn i @vercel/speed-insights
+```
+
+```bash
+# Install with npm
+npm i @vercel/speed-insights
+```
+
+```bash
+# Install with bun
+bun i @vercel/speed-insights
+```
+
+### For HTML
+
+**💡 Note:** When using the HTML implementation, there is no need to install the `@vercel/speed-insights` package.
+
+## Add the `SpeedInsights` component to your app
+
+### For Next.js (Pages Router)
+
+The `SpeedInsights` component is a wrapper around the tracking script, offering more seamless integration with Next.js.
+
+Add the following component to your main app file:
+
+```typescript
+// pages/_app.tsx
+import type { AppProps } from 'next/app';
+import { SpeedInsights } from '@vercel/speed-insights/next';
+
+function MyApp({ Component, pageProps }: AppProps) {
+  return (
+    <>
+      <Component {...pageProps} />
+      <SpeedInsights />
+    </>
+  );
+}
+
+export default MyApp;
+```
+
+```javascript
+// pages/_app.jsx
+import { SpeedInsights } from "@vercel/speed-insights/next";
+
+function MyApp({ Component, pageProps }) {
+  return (
+    <>
+      <Component {...pageProps} />
+      <SpeedInsights />
+    </>
+  );
+}
+
+export default MyApp;
+```
+
+For versions of Next.js older than 13.5, import the `<SpeedInsights>` component from `@vercel/speed-insights/react`. Then pass it the pathname of the route, as shown below:
+
+```typescript
+// pages/example-component.tsx
+import { SpeedInsights } from "@vercel/speed-insights/react";
+import { useRouter } from "next/router";
+
+export default function Layout() {
+  const router = useRouter();
+
+  return <SpeedInsights route={router.pathname} />;
+}
+```
+
+```javascript
+// pages/example-component.jsx
+import { SpeedInsights } from "@vercel/speed-insights/react";
+import { useRouter } from "next/router";
+
+export default function Layout() {
+  const router = useRouter();
+
+  return <SpeedInsights route={router.pathname} />;
+}
+```
+
+### For Next.js (App Router)
+
+The `SpeedInsights` component is a wrapper around the tracking script, offering more seamless integration with Next.js.
+
+Add the following component to the root layout:
+
+```typescript
+// app/layout.tsx
+import { SpeedInsights } from "@vercel/speed-insights/next";
+
+export default function RootLayout({
+  children,
+}: {
+  children: React.ReactNode;
+}) {
+  return (
+    <html lang="en">
+      <head>
+        <title>Next.js</title>
+      </head>
+      <body>
+        {children}
+        <SpeedInsights />
+      </body>
+    </html>
+  );
+}
+```
+
+```javascript
+// app/layout.jsx
+import { SpeedInsights } from "@vercel/speed-insights/next";
+
+export default function RootLayout({ children }) {
+  return (
+    <html lang="en">
+      <head>
+        <title>Next.js</title>
+      </head>
+      <body>
+        {children}
+        <SpeedInsights />
+      </body>
+    </html>
+  );
+}
+```
+
+For versions of Next.js older than 13.5, import the `<SpeedInsights>` component from `@vercel/speed-insights/react`.
+
+Create a dedicated component to avoid opting out from SSR on the layout and pass the pathname of the route to the `SpeedInsights` component:
+
+```typescript
+// app/insights.tsx
+"use client";
+
+import { SpeedInsights } from "@vercel/speed-insights/react";
+import { usePathname } from "next/navigation";
+
+export function Insights() {
+  const pathname = usePathname();
+
+  return <SpeedInsights route={pathname} />;
+}
+```
+
+```javascript
+// app/insights.jsx
+"use client";
+
+import { SpeedInsights } from "@vercel/speed-insights/react";
+import { usePathname } from "next/navigation";
+
+export function Insights() {
+  const pathname = usePathname();
+
+  return <SpeedInsights route={pathname} />;
+}
+```
+
+Then, import the `Insights` component in your layout:
+
+```typescript
+// app/layout.tsx
+import type { ReactNode } from "react";
+import { Insights } from "./insights";
+
+export default function RootLayout({ children }: { children: ReactNode }) {
+  return (
+    <html lang="en">
+      <head>
+        <title>Next.js</title>
+      </head>
+      <body>
+        {children}
+        <Insights />
+      </body>
+    </html>
+  );
+}
+```
+
+```javascript
+// app/layout.jsx
+import { Insights } from "./insights";
+
+export default function RootLayout({ children }) {
+  return (
+    <html lang="en">
+      <head>
+        <title>Next.js</title>
+      </head>
+      <body>
+        {children}
+        <Insights />
+      </body>
+    </html>
+  );
+}
+```
+
+### For Create React App
+
+The `SpeedInsights` component is a wrapper around the tracking script, offering more seamless integration with React.
+
+Add the following component to the main app file.
+
+```typescript
+// App.tsx
+import { SpeedInsights } from '@vercel/speed-insights/react';
+
+export default function App() {
+  return (
+    <div>
+      {/* ... */}
+      <SpeedInsights />
+    </div>
+  );
+}
+```
+
+```javascript
+// App.jsx
+import { SpeedInsights } from "@vercel/speed-insights/react";
+
+export default function App() {
+  return (
+    <div>
+      {/* ... */}
+      <SpeedInsights />
+    </div>
+  );
+}
+```
+
+### For Remix
+
+The `SpeedInsights` component is a wrapper around the tracking script, offering a seamless integration with Remix.
+
+Add the following component to your root file:
+
+```typescript
+// app/root.tsx
+import { SpeedInsights } from '@vercel/speed-insights/remix';
+
+export default function App() {
+  return (
+    <html lang="en">
+      <body>
+        {/* ... */}
+        <SpeedInsights />
+      </body>
+    </html>
+  );
+}
+```
+
+```javascript
+// app/root.jsx
+import { SpeedInsights } from "@vercel/speed-insights/remix";
+
+export default function App() {
+  return (
+    <html lang="en">
+      <body>
+        {/* ... */}
+        <SpeedInsights />
+      </body>
+    </html>
+  );
+}
+```
+
+### For SvelteKit
+
+Add the following component to your root file:
+
+```typescript
+// src/routes/+layout.ts
+import { injectSpeedInsights } from "@vercel/speed-insights/sveltekit";
+
+injectSpeedInsights();
+```
+
+```javascript
+// src/routes/+layout.js
+import { injectSpeedInsights } from "@vercel/speed-insights/sveltekit";
+
+injectSpeedInsights();
+```
+
+### For HTML
+
+Add the following scripts before the closing tag of the `<body>`:
+
+```html
+<!-- index.html -->
+<script>
+  window.si = window.si || function () { (window.siq = window.siq || []).push(arguments); };
+</script>
+<script defer src="/_vercel/speed-insights/script.js"></script>
+```
+
+### For Vue
+
+The `SpeedInsights` component is a wrapper around the tracking script, offering more seamless integration with Vue.
+
+Add the following component to the main app template.
+
+```typescript
+<!-- src/App.vue -->
+<script setup lang="ts">
+import { SpeedInsights } from '@vercel/speed-insights/vue';
+</script>
+
+<template>
+  <SpeedInsights />
+</template>
+```
+
+```vue
+<!-- src/App.vue -->
+<script setup>
+import { SpeedInsights } from '@vercel/speed-insights/vue';
+</script>
+
+<template>
+  <SpeedInsights />
+</template>
+```
+
+### For Nuxt
+
+The `SpeedInsights` component is a wrapper around the tracking script, offering more seamless integration with Nuxt.
+
+Add the following component to the default layout.
+
+```typescript
+<!-- layouts/default.vue -->
+<script setup lang="ts">
+import { SpeedInsights } from '@vercel/speed-insights/vue';
+</script>
+
+<template>
+  <SpeedInsights />
+</template>
+```
+
+```vue
+<!-- layouts/default.vue -->
+<script setup>
+import { SpeedInsights } from '@vercel/speed-insights/vue';
+</script>
+
+<template>
+  <SpeedInsights />
+</template>
+```
+
+### For Other Frameworks
+
+Import the `injectSpeedInsights` function from the package, which will add the tracking script to your app. **This should only be called once in your app, and must run in the client**.
+
+Add the following code to your main app file:
+
+```typescript
+// main.ts
+import { injectSpeedInsights } from "@vercel/speed-insights";
+
+injectSpeedInsights();
+```
+
+```javascript
+// main.js
+import { injectSpeedInsights } from "@vercel/speed-insights";
+
+injectSpeedInsights();
+```
+
+### For Astro
+
+Speed Insights is available for both [static](/docs/frameworks/astro#static-rendering) and [SSR](/docs/frameworks/astro#server-side-rendering) Astro apps.
+
+To enable this feature, declare the `<SpeedInsights />` component from `@vercel/speed-insights/astro` near the bottom of one of your layout components, such as `BaseHead.astro`:
+
+```typescript
+---
+// BaseHead.astro
+import SpeedInsights from '@vercel/speed-insights/astro';
+const { title, description } = Astro.props;
+---
+<title>{title}</title>
+<meta name="title" content={title} />
+<meta name="description" content={description} />
+
+<SpeedInsights />
+```
+
+```astro
+---
+// BaseHead.astro
+import SpeedInsights from '@vercel/speed-insights/astro';
+const { title, description } = Astro.props;
+---
+<title>{title}</title>
+<meta name="title" content={title} />
+<meta name="description" content={description} />
+
+<SpeedInsights />
+```
+
+Optionally, you can remove sensitive information from the URL by adding a `speedInsightsBeforeSend` function to the global `window` object. The `<SpeedInsights />` component will call this method before sending any data to Vercel:
+
+```typescript
+---
+// BaseHead.astro
+import SpeedInsights from '@vercel/speed-insights/astro';
+const { title, description } = Astro.props;
+---
+<title>{title}</title>
+<meta name="title" content={title} />
+<meta name="description" content={description} />
+
+<script is:inline>
+  function speedInsightsBeforeSend(data){
+    console.log("Speed Insights before send", data)
+    return data;
+  }
+</script>
+<SpeedInsights />
+```
+
+```astro
+---
+// BaseHead.astro
+import SpeedInsights from '@vercel/speed-insights/astro';
+const { title, description } = Astro.props;
+---
+<title>{title}</title>
+<meta name="title" content={title} />
+<meta name="description" content={description} />
+
+<script is:inline>
+  function speedInsightsBeforeSend(data){
+    console.log("Speed Insights before send", data)
+    return data;
+  }
+</script>
+<SpeedInsights />
+```
+
+[Learn more about `beforeSend`](/docs/speed-insights/package#beforesend).
+
+## Deploy your app to Vercel
+
+You can deploy your app to Vercel's global [CDN](/docs/cdn) by running the following command from your terminal:
+
+```bash
+vercel deploy
+```
+
+Alternatively, you can [connect your project's git repository](/docs/git#deploying-a-git-repository), which will enable Vercel to deploy your latest pushes and merges to main.
+
+Once your app is deployed, it's ready to begin tracking performance metrics.
+
+> **💡 Note:** If everything is set up correctly, you should be able to find the `/_vercel/speed-insights/script.js` script inside the body tag of your page.
+
+## View your data in the dashboard
+
+Once your app is deployed, and users have visited your site, you can view the data in the dashboard.
+
+To do so, go to your [dashboard](/dashboard), select your project, and click the **Speed Insights** tab.
+
+After a few days of visitors, you'll be able to start exploring your metrics. For more information on how to use Speed Insights, see [Using Speed Insights](/docs/speed-insights/using-speed-insights).
+
+Learn more about how Vercel supports [privacy and data compliance standards](/docs/speed-insights/privacy-policy) with Vercel Speed Insights.
+
+## Next steps
+
+Now that you have Vercel Speed Insights set up, you can explore the following topics to learn more:
+
+- [Learn how to use the `@vercel/speed-insights` package](/docs/speed-insights/package)
+- [Learn about metrics](/docs/speed-insights/metrics)
+- [Read about privacy and compliance](/docs/speed-insights/privacy-policy)
+- [Explore pricing](/docs/speed-insights/limits-and-pricing)
+- [Troubleshooting](/docs/speed-insights/troubleshooting)