Require Node.js 10

.github/funding.yml

@@ -0,0 +1,4 @@
+github: sindresorhus
+open_collective: sindresorhus
+patreon: sindresorhus
+custom: https://sindresorhus.com/donate

.travis.yml

@@ -1,4 +1,4 @@
 language: node_js
 node_js:
+  - '12'
   - '10'
-  - '8'

index.js

@@ -8,17 +8,13 @@ const statusCodes = {
 };
 
 module.exports = async url => {
-	url = new URL(url);
-	url = encodeURIComponent(url.host);
+	const hostname = encodeURIComponent((new URL(url)).hostname);
 
-	const {body} = await got(`https://isitup.org/${url}.json`, {
-		json: true,
+	const {status_code: statusCode} = await got(`https://isitup.org/${hostname}.json`, {
 		headers: {
 			'user-agent': 'https://github.com/sindresorhus/is-up'
 		}
-	});
-
-	const statusCode = body.status_code;
+	}).json();
 
 	if (statusCode === statusCodes.invalidDomain) {
 		throw new Error('Invalid domain');

package.json

@@ -4,13 +4,14 @@
 	"description": "Check whether a website is up or down",
 	"license": "MIT",
 	"repository": "sindresorhus/is-up",
+	"funding": "https://github.com/sponsors/sindresorhus",
 	"author": {
 		"name": "Sindre Sorhus",
 		"email": "sindresorhus@gmail.com",
 		"url": "sindresorhus.com"
 	},
 	"engines": {
-		"node": ">=8"
+		"node": ">=10"
 	},
 	"scripts": {
 		"test": "xo && ava"
@@ -30,11 +31,11 @@
 		"offline"
 	],
 	"dependencies": {
-		"got": "^9.3.1"
+		"got": "^10.5.5"
 	},
 	"devDependencies": {
-		"ava": "^1.0.0-rc.1",
-		"unique-string": "^1.0.0",
-		"xo": "^0.23.0"
+		"ava": "^1.0.0",
+		"unique-string": "^2.0.0",
+		"xo": "^0.25.4"
 	}
 }

readme.md

@@ -2,14 +2,12 @@
 
 > Check whether a website is up or down using the [isitup.org](https://isitup.org) API
 
-
 ## Install
 
 ```
 $ npm install is-up
 ```
 
-
 ## Usage
 
 ```js
@@ -20,15 +18,9 @@ const isUp = require('is-up');
 	//=> true
 })();
 ```
-
 *Specifying the protocol is optional.*
 
 
 ## Related
 
 - [is-up-cli](https://github.com/sindresorhus/is-up-cli) - CLI for this module
-
-
-## License
-
-MIT © [Sindre Sorhus](https://sindresorhus.com)