simple page data get client tool
npm install page-data
Simple page data client tool.
``sh`
npm install page-data
`js
const page = require('page-data');
const callback = (data, error) => {
console.log(data);
}
page.status('example.com', callback)
/*
{ request: 'GET: http://example.com/',
response:
{ statusCode: 200,
httpVersion: '1.1',
statusMessage: 'OK',
headers:
{ 'accept-ranges': 'bytes',
'cache-control': 'max-age=604800',
'content-type': 'text/html',
date: 'Sun, 28 Feb 2016 03:59:55 GMT',
etag: '"359670651+gzip"',
expires: 'Sun, 06 Mar 2016 03:59:55 GMT',
'last-modified': 'Fri, 09 Aug 2013 23:54:35 GMT',
server: 'ECS (cpm/F9D5)',
vary: 'Accept-Encoding',
'x-cache': 'HIT',
'x-ec-custom-error': '1',
'content-length': '1270',
connection: 'close' } } }
*/
`
This module return Promise object without callback function.
`js
const page = require('page-data');
let promise = page.status('github.com', options);
promise.then(data => {
console.log(data);
});
`
Check whether the page is alive.
Simple to only the HTTP GET request.
`js
const page = require('page-data');
page.status('https://github.com', options, callback);
/*
{ request: 'GET: https://github.com/',
response:
{ statusCode: 200,
httpVersion: '1.1',
statusMessage: 'OK',
headers:
{ server: 'GitHub.com',
date: 'Sun, 28 Feb 2016 04:04:04 GMT',
'content-type': 'text/html; charset=utf-8',
'transfer-encoding': 'chunked',
connection: 'close',
status: '200 OK',
'cache-control': 'no-cache',
vary: 'X-PJAX, Accept-Encoding',
'x-ua-compatible': 'IE=Edge,chrome=1',
'set-cookie': [Object],
'x-request-id': 'f50cd1559dd7947b46808462684659cd',
'x-runtime': '0.020611',
'content-security-policy': 'default-src *; base-uri \'self\'; block-all-mixed-content; child-src ...
'strict-transport-security': 'max-age=31536000; includeSubdomains; preload',
'public-key-pins': 'max-age=300; pin-sha256="WoiWRyIOVNa9ihaBciRSC7XHjliYS9VwUGOIud4PB18="; pin-sha256="JbQbUG5JMJUoI6brnx0x3vZF6jilxsapbXGVfjhN8Fg="; includeSubDomains',
'x-content-type-options': 'nosniff',
'x-frame-options': 'deny',
'x-xss-protection': '1; mode=block',
'x-served-by': '926b734ea1992f8ee1f88ab967a93dac',
'x-github-request-id': '73A329BC:1143:55012B9:56D271B3' } } }
*/
`
GET tls information.
`js
const page = require('page-data');
page.tls('github.com', options, callback);
/*
{ subject:
{ businessCategory: 'Private Organization',
jurisdictionC: 'US',
jurisdictionST: 'Delaware',
serialNumber: '5157550',
street: '548 4th Street',
postalCode: '94107',
C: 'US',
ST: 'California',
L: 'San Francisco',
O: 'GitHub, Inc.',
CN: 'github.com' },
issuer:
{ C: 'US',
O: 'DigiCert Inc',
OU: 'www.digicert.com',
CN: 'DigiCert SHA2 Extended Validation Server CA' },
valid_from: 'Apr 8 00:00:00 2014 GMT',
valid_to: 'Apr 12 12:00:00 2016 GMT',
infoAccess:
{ 'OCSP - URI': [ 'http://ocsp.digicert.com' ],
'CA Issuers - URI': [ 'http://cacerts.digicert.com/DigiCertSHA2ExtendedValidationServerCA.crt' ] } }
*/
`
GET page meta data(title, keywords, description, charset)
`js
const page = require('page-data');
page.mata('https://github.com', options, callback);
/*
{ title: 'GitHub · Where software is built',
charset: 'utf-8',
keywords: null,
description: 'GitHub is where people build software. More than 12 million people use GitHub to discover, fork, and contribute to over 31 million projects.' }
;
*/
``
MIT © kazu69