# Sitemap Finder & URL Extractor · Crawl Any XML Sitemap (`corent1robert/sitemap-detector`) Actor

Find and crawl XML sitemaps from any website. Follows sitemap
indexes, handles gzip, and exports every page URL with source
file and lastmod into a clean dataset. No config needed.

- **URL**: https://apify.com/corent1robert/sitemap-detector.md
- **Developed by:** [Corentin Robert](https://apify.com/corent1robert) (community)
- **Categories:** Automation, Developer tools, SEO tools
- **Stats:** 3 total users, 0 monthly users, 100.0% runs succeeded, 0 bookmarks
- **User rating**: No ratings yet

## Pricing

from $0.99 / 1,000 results

This Actor is paid per event and usage. You are charged both the fixed price for specific events and for Apify platform usage.

Learn more: https://docs.apify.com/platform/actors/running/actors-in-store#pay-per-event

## What's an Apify Actor?

Actors are a software tools running on the Apify platform, for all kinds of web data extraction and automation use cases.
In Batch mode, an Actor accepts a well-defined JSON input, performs an action which can take anything from a few seconds to a few hours,
and optionally produces a well-defined JSON output, datasets with results, or files in key-value store.
In Standby mode, an Actor provides a web server which can be used as a website, API, or an MCP server.
Actors are written with capital "A".

## How to integrate an Actor?

If asked about integration, you help developers integrate Actors into their projects.
You adapt to their stack and deliver integrations that are safe, well-documented, and production-ready.
The best way to integrate Actors is as follows.

In JavaScript/TypeScript projects, use official [JavaScript/TypeScript client](https://docs.apify.com/api/client/js.md):

```bash
npm install apify-client
```

In Python projects, use official [Python client library](https://docs.apify.com/api/client/python.md):

```bash
pip install apify-client
```

In shell scripts, use [Apify CLI](https://docs.apify.com/cli/docs.md):

````bash
# MacOS / Linux
curl -fsSL https://apify.com/install-cli.sh | bash
# Windows
irm https://apify.com/install-cli.ps1 | iex
```bash

In AI frameworks, you might use the [Apify MCP server](https://docs.apify.com/platform/integrations/mcp.md).

If your project is in a different language, use the [REST API](https://docs.apify.com/api/v2.md).

For usage examples, see the [API](#api) section below.

For more details, see Apify documentation as [Markdown index](https://docs.apify.com/llms.txt) and [Markdown full-text](https://docs.apify.com/llms-full.txt).


# README

## Sitemap Finder & URL Extractor · Crawl Any XML Sitemap

Turn a list of websites into a **full URL inventory** from their XML sitemaps—no manual `sitemap.xml` links, no knobs to tune. The actor discovers sitemaps for you, walks **sitemap indexes**, handles **gzip**, and writes a tidy dataset: every page URL, the **source sitemap file**, and **`lastmod`** when the site publishes it.

**Built for** technical SEO audits, migrations, content inventories, and any workflow where you need “all public URLs the site exposes in sitemaps.”

---

### Support & contact

**Need help?** If something’s unclear, a run fails in an unexpected way, or you’d like a small customization, you can **email [Corentin Robert](mailto:corentin@outreacher.fr)** (`corentin@outreacher.fr`).

---

### What you get

- **One row per URL** in the default dataset, ready to export (JSON, CSV, API).
- **Automatic discovery** from each site’s origin: `robots.txt` **Sitemap:** directives plus common paths (`/sitemap.xml`, WordPress-style paths, etc.).
- **Nested sitemap indexes** followed for you (up to **10** levels deep—fixed in code).
- **Live progress** in **`RUN_LOG`**, plus a **per-site summary** at the end (URL count and sitemap fetch count per input origin).

---

### How it works (short)

1. You add **one start URL per site** (any page on that domain—the actor only uses the **origin**).
2. It resolves **entry sitemap URLs**, then fetches each file (HTTP **200** only).
3. It understands both **`urlset`** (URLs inline) and **`sitemapindex`** (pointers to more sitemaps), then flattens everything into page URLs.

Many sites use a **single** `urlset`; larger sites often ship a root **`sitemapindex`** that fans out to multiple **`urlset`** files—both patterns are supported.

---

### Quick start

1. In the Apify console, open **Site URLs** and paste **one URL per site** (bulk paste or file import works).
2. Start the run. That’s it—timeouts, pacing, and headers are **fixed defaults** (see below).

---

### Input

| Field | What to enter |
|--------|----------------|
| **startUrls** | One URL per website (homepage, blog article, anything on that domain). Same domain twice → one logical “site” in the summary. |

---

### Output (dataset)

| Field | Meaning |
|--------|---------|
| `url` | Page URL from `<loc>` |
| `sourceSitemapUrl` | The **`urlset`** file this row came from |
| `lastmod` | From the sitemap if present, otherwise `null` |
| `discoveredFrom` | `robots` (from robots.txt), `candidate` (default paths), or `nested` (via an index) |
| `fetchedAt` | ISO timestamp when the row was written |

---

### Run log

During the run, **`RUN_LOG`** in the key-value store stays compact—for example:

`12,400 urls · 15 sitemaps`

Failed fetches appear as **`ERR:`** lines (timeout, non-200, or body that isn’t XML)—without dumping raw responses.

When the run finishes, you’ll see **`Per input site (origin):`** with a line per **distinct origin** (URLs collected + sitemaps fetched). The same breakdown is emitted to Apify’s **Log** tab via `log.info`.

---

### Built-in defaults (not shown in the UI)

| Topic | Value |
|--------|--------|
| HTTP timeout | 60 s per request |
| Pause between sitemap requests | 100 ms |
| Extra sitemap paths | None beyond the built-in discovery list |
| `robots.txt` | Read during discovery |
| User-Agent | `SitemapDetector/1.0 (+https://apify.com)` |

---

### Limits & good citizenship

- **Index depth** is capped at **10** nested `sitemapindex` levels (by design).
- Endpoints that return **non-XML** (e.g. JSON “sitemap APIs”) are skipped—you’ll see `not XML` in the log.
- Very large sitemaps mean **longer runs** and **higher memory** use on Apify; that’s expected.
- Use this on sites you’re allowed to query; it only requests **public** sitemap URLs.

---

### Example input

**One site**

```json
{
  "startUrls": [{ "url": "https://example.com/" }]
}
````

**Several sites in one run**

```json
{
  "startUrls": [
    { "url": "https://apify.com/" },
    { "url": "https://vercel.com/docs" }
  ]
}
```

***

### Testing & deploy

**Smoke tests** (parser + live fetches, no full Actor container):

```bash
npm run test:smoke
```

Uses **Apify**, **Doctolib**, and **Vercel** sitemaps as fixtures (the script hits `sitemap.xml` URLs directly; the Actor itself only needs **start URLs**).

**Run the Actor locally**

```bash
apify run --input-file tests/manual-runs/smoke-apify-actor.json
```

More samples: [`tests/manual-runs/`](tests/manual-runs/).

**Publish** — bump [`actor.json`](.actor/actor.json) **`version`** to **`MAJOR.MINOR`** (e.g. `1.7`), not npm-style `1.0.13`, then:

```bash
apify push
```

# Actor input Schema

## `startUrls` (type: `array`):

One URL per site (homepage or any page — only the **domain** is used to discover sitemaps). Bulk paste or file import.

## Actor input object example

```json
{
  "startUrls": [
    {
      "url": "https://apify.com/"
    }
  ]
}
```

# Actor output Schema

## `dataset` (type: `string`):

One row per URL with source sitemap and metadata

## `urlsView` (type: `string`):

Compact columns: url, sourceSitemapUrl, lastmod, discoveredFrom

## `runLog` (type: `string`):

Live progress: url count · sitemap count

# API

You can run this Actor programmatically using our API. Below are code examples in JavaScript, Python, and CLI, as well as the OpenAPI specification and MCP server setup.

## JavaScript example

```javascript
import { ApifyClient } from 'apify-client';

// Initialize the ApifyClient with your Apify API token
// Replace the '<YOUR_API_TOKEN>' with your token
const client = new ApifyClient({
    token: '<YOUR_API_TOKEN>',
});

// Prepare Actor input
const input = {
    "startUrls": [
        {
            "url": "https://apify.com/"
        }
    ]
};

// Run the Actor and wait for it to finish
const run = await client.actor("corent1robert/sitemap-detector").call(input);

// Fetch and print Actor results from the run's dataset (if any)
console.log('Results from dataset');
console.log(`💾 Check your data here: https://console.apify.com/storage/datasets/${run.defaultDatasetId}`);
const { items } = await client.dataset(run.defaultDatasetId).listItems();
items.forEach((item) => {
    console.dir(item);
});

// 📚 Want to learn more 📖? Go to → https://docs.apify.com/api/client/js/docs

```

## Python example

```python
from apify_client import ApifyClient

# Initialize the ApifyClient with your Apify API token
# Replace '<YOUR_API_TOKEN>' with your token.
client = ApifyClient("<YOUR_API_TOKEN>")

# Prepare the Actor input
run_input = { "startUrls": [{ "url": "https://apify.com/" }] }

# Run the Actor and wait for it to finish
run = client.actor("corent1robert/sitemap-detector").call(run_input=run_input)

# Fetch and print Actor results from the run's dataset (if there are any)
print("💾 Check your data here: https://console.apify.com/storage/datasets/" + run["defaultDatasetId"])
for item in client.dataset(run["defaultDatasetId"]).iterate_items():
    print(item)

# 📚 Want to learn more 📖? Go to → https://docs.apify.com/api/client/python/docs/quick-start

```

## CLI example

```bash
echo '{
  "startUrls": [
    {
      "url": "https://apify.com/"
    }
  ]
}' |
apify call corent1robert/sitemap-detector --silent --output-dataset

```

## MCP server setup

```json
{
    "mcpServers": {
        "apify": {
            "command": "npx",
            "args": [
                "mcp-remote",
                "https://mcp.apify.com/?tools=corent1robert/sitemap-detector",
                "--header",
                "Authorization: Bearer <YOUR_API_TOKEN>"
            ]
        }
    }
}

```

## OpenAPI specification

```json
{
    "openapi": "3.0.1",
    "info": {
        "title": "Sitemap Finder & URL Extractor · Crawl Any XML Sitemap",
        "description": "Find and crawl XML sitemaps from any website. Follows sitemap \nindexes, handles gzip, and exports every page URL with source \nfile and lastmod into a clean dataset. No config needed.",
        "version": "1.6",
        "x-build-id": "SVdLUds0iesAOqpFd"
    },
    "servers": [
        {
            "url": "https://api.apify.com/v2"
        }
    ],
    "paths": {
        "/acts/corent1robert~sitemap-detector/run-sync-get-dataset-items": {
            "post": {
                "operationId": "run-sync-get-dataset-items-corent1robert-sitemap-detector",
                "x-openai-isConsequential": false,
                "summary": "Executes an Actor, waits for its completion, and returns Actor's dataset items in response.",
                "tags": [
                    "Run Actor"
                ],
                "requestBody": {
                    "required": true,
                    "content": {
                        "application/json": {
                            "schema": {
                                "$ref": "#/components/schemas/inputSchema"
                            }
                        }
                    }
                },
                "parameters": [
                    {
                        "name": "token",
                        "in": "query",
                        "required": true,
                        "schema": {
                            "type": "string"
                        },
                        "description": "Enter your Apify token here"
                    }
                ],
                "responses": {
                    "200": {
                        "description": "OK"
                    }
                }
            }
        },
        "/acts/corent1robert~sitemap-detector/runs": {
            "post": {
                "operationId": "runs-sync-corent1robert-sitemap-detector",
                "x-openai-isConsequential": false,
                "summary": "Executes an Actor and returns information about the initiated run in response.",
                "tags": [
                    "Run Actor"
                ],
                "requestBody": {
                    "required": true,
                    "content": {
                        "application/json": {
                            "schema": {
                                "$ref": "#/components/schemas/inputSchema"
                            }
                        }
                    }
                },
                "parameters": [
                    {
                        "name": "token",
                        "in": "query",
                        "required": true,
                        "schema": {
                            "type": "string"
                        },
                        "description": "Enter your Apify token here"
                    }
                ],
                "responses": {
                    "200": {
                        "description": "OK",
                        "content": {
                            "application/json": {
                                "schema": {
                                    "$ref": "#/components/schemas/runsResponseSchema"
                                }
                            }
                        }
                    }
                }
            }
        },
        "/acts/corent1robert~sitemap-detector/run-sync": {
            "post": {
                "operationId": "run-sync-corent1robert-sitemap-detector",
                "x-openai-isConsequential": false,
                "summary": "Executes an Actor, waits for completion, and returns the OUTPUT from Key-value store in response.",
                "tags": [
                    "Run Actor"
                ],
                "requestBody": {
                    "required": true,
                    "content": {
                        "application/json": {
                            "schema": {
                                "$ref": "#/components/schemas/inputSchema"
                            }
                        }
                    }
                },
                "parameters": [
                    {
                        "name": "token",
                        "in": "query",
                        "required": true,
                        "schema": {
                            "type": "string"
                        },
                        "description": "Enter your Apify token here"
                    }
                ],
                "responses": {
                    "200": {
                        "description": "OK"
                    }
                }
            }
        }
    },
    "components": {
        "schemas": {
            "inputSchema": {
                "type": "object",
                "required": [
                    "startUrls"
                ],
                "properties": {
                    "startUrls": {
                        "title": "Site URLs",
                        "type": "array",
                        "description": "One URL per site (homepage or any page — only the **domain** is used to discover sitemaps). Bulk paste or file import.",
                        "items": {
                            "type": "object",
                            "required": [
                                "url"
                            ],
                            "properties": {
                                "url": {
                                    "type": "string",
                                    "title": "URL of a web page",
                                    "format": "uri"
                                }
                            }
                        }
                    }
                }
            },
            "runsResponseSchema": {
                "type": "object",
                "properties": {
                    "data": {
                        "type": "object",
                        "properties": {
                            "id": {
                                "type": "string"
                            },
                            "actId": {
                                "type": "string"
                            },
                            "userId": {
                                "type": "string"
                            },
                            "startedAt": {
                                "type": "string",
                                "format": "date-time",
                                "example": "2025-01-08T00:00:00.000Z"
                            },
                            "finishedAt": {
                                "type": "string",
                                "format": "date-time",
                                "example": "2025-01-08T00:00:00.000Z"
                            },
                            "status": {
                                "type": "string",
                                "example": "READY"
                            },
                            "meta": {
                                "type": "object",
                                "properties": {
                                    "origin": {
                                        "type": "string",
                                        "example": "API"
                                    },
                                    "userAgent": {
                                        "type": "string"
                                    }
                                }
                            },
                            "stats": {
                                "type": "object",
                                "properties": {
                                    "inputBodyLen": {
                                        "type": "integer",
                                        "example": 2000
                                    },
                                    "rebootCount": {
                                        "type": "integer",
                                        "example": 0
                                    },
                                    "restartCount": {
                                        "type": "integer",
                                        "example": 0
                                    },
                                    "resurrectCount": {
                                        "type": "integer",
                                        "example": 0
                                    },
                                    "computeUnits": {
                                        "type": "integer",
                                        "example": 0
                                    }
                                }
                            },
                            "options": {
                                "type": "object",
                                "properties": {
                                    "build": {
                                        "type": "string",
                                        "example": "latest"
                                    },
                                    "timeoutSecs": {
                                        "type": "integer",
                                        "example": 300
                                    },
                                    "memoryMbytes": {
                                        "type": "integer",
                                        "example": 1024
                                    },
                                    "diskMbytes": {
                                        "type": "integer",
                                        "example": 2048
                                    }
                                }
                            },
                            "buildId": {
                                "type": "string"
                            },
                            "defaultKeyValueStoreId": {
                                "type": "string"
                            },
                            "defaultDatasetId": {
                                "type": "string"
                            },
                            "defaultRequestQueueId": {
                                "type": "string"
                            },
                            "buildNumber": {
                                "type": "string",
                                "example": "1.0.0"
                            },
                            "containerUrl": {
                                "type": "string"
                            },
                            "usage": {
                                "type": "object",
                                "properties": {
                                    "ACTOR_COMPUTE_UNITS": {
                                        "type": "integer",
                                        "example": 0
                                    },
                                    "DATASET_READS": {
                                        "type": "integer",
                                        "example": 0
                                    },
                                    "DATASET_WRITES": {
                                        "type": "integer",
                                        "example": 0
                                    },
                                    "KEY_VALUE_STORE_READS": {
                                        "type": "integer",
                                        "example": 0
                                    },
                                    "KEY_VALUE_STORE_WRITES": {
                                        "type": "integer",
                                        "example": 1
                                    },
                                    "KEY_VALUE_STORE_LISTS": {
                                        "type": "integer",
                                        "example": 0
                                    },
                                    "REQUEST_QUEUE_READS": {
                                        "type": "integer",
                                        "example": 0
                                    },
                                    "REQUEST_QUEUE_WRITES": {
                                        "type": "integer",
                                        "example": 0
                                    },
                                    "DATA_TRANSFER_INTERNAL_GBYTES": {
                                        "type": "integer",
                                        "example": 0
                                    },
                                    "DATA_TRANSFER_EXTERNAL_GBYTES": {
                                        "type": "integer",
                                        "example": 0
                                    },
                                    "PROXY_RESIDENTIAL_TRANSFER_GBYTES": {
                                        "type": "integer",
                                        "example": 0
                                    },
                                    "PROXY_SERPS": {
                                        "type": "integer",
                                        "example": 0
                                    }
                                }
                            },
                            "usageTotalUsd": {
                                "type": "number",
                                "example": 0.00005
                            },
                            "usageUsd": {
                                "type": "object",
                                "properties": {
                                    "ACTOR_COMPUTE_UNITS": {
                                        "type": "integer",
                                        "example": 0
                                    },
                                    "DATASET_READS": {
                                        "type": "integer",
                                        "example": 0
                                    },
                                    "DATASET_WRITES": {
                                        "type": "integer",
                                        "example": 0
                                    },
                                    "KEY_VALUE_STORE_READS": {
                                        "type": "integer",
                                        "example": 0
                                    },
                                    "KEY_VALUE_STORE_WRITES": {
                                        "type": "number",
                                        "example": 0.00005
                                    },
                                    "KEY_VALUE_STORE_LISTS": {
                                        "type": "integer",
                                        "example": 0
                                    },
                                    "REQUEST_QUEUE_READS": {
                                        "type": "integer",
                                        "example": 0
                                    },
                                    "REQUEST_QUEUE_WRITES": {
                                        "type": "integer",
                                        "example": 0
                                    },
                                    "DATA_TRANSFER_INTERNAL_GBYTES": {
                                        "type": "integer",
                                        "example": 0
                                    },
                                    "DATA_TRANSFER_EXTERNAL_GBYTES": {
                                        "type": "integer",
                                        "example": 0
                                    },
                                    "PROXY_RESIDENTIAL_TRANSFER_GBYTES": {
                                        "type": "integer",
                                        "example": 0
                                    },
                                    "PROXY_SERPS": {
                                        "type": "integer",
                                        "example": 0
                                    }
                                }
                            }
                        }
                    }
                }
            }
        }
    }
}
```
