page-data
Simple page data client tool.
install
npm install page-data
Usage
const page = ;const callback = { console;} pagestatus'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.
const page = ; let promise = pagestatus'github.com' options;promise;
API
status(url, [option, callback])
Check whether the page is alive. Simple to only the HTTP GET request.
const page = ;pagestatus'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' } } }*/
tls(url, [option, callback])
GET tls information.
const page = ;page; /* { 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' ] } }*/
meta(url, [option, callback])
GET page meta data(title, keywords, description, charset)
const page = ;page; /* { 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.' };*/
Cli
License
MIT © kazu69