# Website Health Check — SEO, SSL, DNS, Security & Tech Stack (`hoanglongteam/website-health-check`) Actor

Bulk-check websites in one run: SEO basics, SSL expiry, DNS & email security (SPF/DMARC), security headers, speed signals and platform detection. One clean row per domain.

- **URL**: https://apify.com/hoanglongteam/website-health-check.md
- **Developed by:** [LONG HOÀNG](https://apify.com/hoanglongteam) (community)
- **Categories:** SEO tools, Developer tools, Lead generation
- **Stats:** 2 total users, 1 monthly users, 100.0% runs succeeded, 0 bookmarks
- **User rating**: No ratings yet

## Pricing

from $15.00 / 1,000 website checkeds

This Actor is paid per event. You are not charged for the Apify platform usage, but only a fixed price for specific events.

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

## What's an Apify Actor?

An Actor is a serverless cloud program that runs on the Apify platform. It has two run modes.
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.

Apify vocabulary and the platform model are defined once, in the agent quickstart at https://apify.com/agents.md.

## 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.

Do not guess an integration path. Every one of them is in the agent quickstart at https://apify.com/agents.md: the Apify MCP server, Agent Skills with the Apify CLI, the JavaScript and Python clients, the REST API, and the account-free path for an agent with no human to sign in. It also carries the rule on stating cost before the first paid run.

For examples already wired to this Actor's own input schema, see the [API](#api) section below.

Each client library has reference documentation the quickstart does not restate: [JavaScript/TypeScript](https://docs.apify.com/api/client/js/docs.md) (`npm install apify-client`) and [Python](https://docs.apify.com/api/client/python/docs.md) (`pip install apify-client`).

# README

## Website Health Check — SEO, SSL, DNS, Security & Tech Stack

Check **hundreds of websites in one run** and get **one clean row per domain** with everything that usually needs 4–5 separate tools:

- **SSL**: valid or not, issuer, expiry date, days left (catch certificates about to expire)
- **DNS & email security**: A/AAAA, nameservers, MX, **SPF** and **DMARC policy** (spot domains open to email spoofing)
- **Security headers**: HSTS, X-Frame-Options / CSP, X-Content-Type-Options, HTTPS redirect, mixed content
- **SEO basics**: title & length, meta description, H1 count, canonical, noindex, viewport, `lang`, Open Graph image, images missing `alt`
- **Speed signals**: server response time, HTML size, gzip/brotli compression
- **Tech platform**: WordPress, WooCommerce, Shopify, Wix, Squarespace, Webflow, Next.js, Magento, Joomla, Drupal, Haravan, Sapo, Cloudflare
- **Health score (0–100)** plus a plain-English **list of issues** for each site

### Who it's for

- **Agencies & freelancers** qualifying leads: feed a list of prospect domains, sort by health score, pitch the ones with real problems.
- **SEO / IT teams** monitoring a portfolio of sites for expiring SSL, missing DMARC, noindex mistakes.
- **Lead-gen workflows**: chain it after any scraper that outputs websites.

### Input

```json
{ "websites": ["example.com", "https://shop.example.com"], "maxConcurrency": 10, "timeoutSecs": 20 }
```

Domains or full URLs. Duplicates are removed. Invalid entries are returned with `error` and are **not charged**.

### Output (one item per website)

`domain, healthScore, issuesCount, issues[], statusCode, finalUrl, httpsEnforced, responseTimeMs, htmlSizeKb, compression,
sslValid, sslIssuer, sslExpiresAt, sslDaysLeft, ipv4, nameservers, mxRecords, spfRecord, dmarcPolicy, hsts, xFrameOptions,
title, titleLength, metaDescription, h1Count, canonical, noindex, viewport, imagesMissingAlt, mixedContent, platforms[] …`

Export as JSON, CSV, Excel, or pull via API.

### How it works

Plain HTTP, DNS and TLS requests to each site's **homepage only** — no browser, no proxies, fast and cheap
(50 sites ≈ 10 seconds). It reads only public technical information; it does **not** collect personal data, emails or phone numbers.

### Pricing

Pay per result: you are charged only for websites that were actually checked.

### Limitations

- Checks the homepage (or the exact URL you give), not the whole site.
- Speed signals are server-side measurements, not full Lighthouse/Core Web Vitals.
- Sites that block automated requests may show as unreachable.

# Actor input Schema

## `websites` (type: `array`):

Domains or URLs to check, e.g. example.com or https://shop.example.com

## `maxConcurrency` (type: `integer`):

How many websites to check in parallel.

## `timeoutSecs` (type: `integer`):

Max seconds to wait for each website before marking it unreachable.

## Actor input object example

```json
{
  "websites": [
    "apify.com",
    "example.com",
    "wikipedia.org"
  ],
  "maxConcurrency": 10,
  "timeoutSecs": 20
}
```

# Actor output Schema

## `overview` (type: `string`):

No description

# 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 = {
    "websites": [
        "apify.com",
        "example.com",
        "wikipedia.org"
    ]
};

// Run the Actor and wait for it to finish
const run = await client.actor("hoanglongteam/website-health-check").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 = { "websites": [
        "apify.com",
        "example.com",
        "wikipedia.org",
    ] }

# Run the Actor and wait for it to finish
run = client.actor("hoanglongteam/website-health-check").call(run_input=run_input)

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

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

```

## CLI example

```bash
echo '{
  "websites": [
    "apify.com",
    "example.com",
    "wikipedia.org"
  ]
}' |
apify call hoanglongteam/website-health-check --silent --output-dataset

```

## MCP server setup

```json
{
    "mcpServers": {
        "apify": {
            "type": "http",
            "url": "https://mcp.apify.com/?tools=fetch-actor-details,hoanglongteam/website-health-check"
        }
    }
}
```

The hosted server signs you in with OAuth on first connect, so no API token belongs in this config. Clients without OAuth support can send an `Authorization: Bearer <APIFY_API_TOKEN>` header instead, using a token from API & Integrations in Apify Console (https://console.apify.com/settings/integrations).

## OpenAPI specification

Download the OpenAPI definition: https://api.apify.com/v2/actors/6fRljymFozmNf1qlB/builds/aG6cph4LAeubVDnpg/openapi.json