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Web Visitor Analytics Service Based on Cloudflare + Huno + D1

Demo Site

Deployment Steps

Install Dependencies

npm install -g wrangler
npm install hono

Login

Redirect to the Cloudflare web authorization page.

npx wrangler login

Create D1 Database: [web_analytics]

The database name should be web_analytics, consistent with the name in package.json.

npx wrangler d1 create web_analytics

After successful creation, it will display:

✅ Successfully created DB web_analytics

[[d1_databases]]
binding = "DB" # available in your Worker on env.DB
database_name = "web_analytics"
database_id = "<unique-ID-for-your-database>"

Configure Worker and Bind D1 Database

Write the unique-ID-for-your-database returned from the previous step into wrangler.toml.

name = "analytics_with_cloudflare"
main = "src/index.ts"
compatibility_date = "2024-06-14"

[[d1_databases]]
binding = "DB" # available in your Worker on env.DB
database_name = "web_analytics"
database_id = "<unique-ID-for-your-database>"

Initialize the D1 Database Schema

npm run initSql

Deploy

npm run deploy

After successful deployment, it will display:

> [email protected] deploy
> wrangler deploy

Proxy environment variables detected. We'll use your proxy for fetch requests.
 ⛅️ wrangler 3.18.0
-------------------
Your worker has access to the following bindings:
- D1 Databases:
  - DB: web_analytics (<unique-ID-for-your-database>)
Total Upload: 50.28 KiB / gzip: 12.23 KiB
Uploaded analytics_with_cloudflare (1.29 sec)
Published analytics_with_cloudflare (4.03 sec)
  https://analytics_with_cloudflare.xxxxx.workers.dev
Current Deployment ID: xxxxxxxxxxxxxxxxxxxxxxxxxxxx

How to Use

• data-base-url default value: https://webviso.yestool.org
• data-page-pv-id default value: page_pv
• data-page-uv-id default value: page_uv

1. Include the Script

Add the following <script>...</script> segment before the closing </body> tag in your HTML.

• Using the online JS file:

With the defer attribute, the browser will execute these scripts after all content is loaded.

<script defer src="//webviso.yestool.org/js/index.min.js"></script>

• Using a local JS file:

<script src="/front/dist/index.min.js"></script>

• If you have deployed your backend, use your service address to send requests to your own service.

Change your-url to your worker address, like https://analytics_with_cloudflare.workers.dev, and ensure there is no trailing /.

<script defer src="//webviso.yestool.org/js/index.min.js" data-base-url="your-url"></script>

2. Display Data

• Add tags with the ID page_pv or page_uv to show Page Views (pv) or Unique Visitors (uv) respectively.

Page Views on this page:<span id="page_pv"></span>

Unique Visitors on this page:<span id="page_uv"></span>

• You can edit the script parameters to adjust the tag IDs.

<script defer src="//webviso.yestool.org/js/index.min.js" data-base-url="your-url" data-page-pv-id="page_pv" data-page-uv-id="page_uv"></script>