// Базовая инфа:

console.log(JSON.stringify(await kahaki.getPreview("https://www.npmjs.com/package/tracking-params"), "", "  "))
{
  "title": "tracking-params",
  "description": "Easily get and remove unwanted tracking parameters from URLs.",
  "image": "https://static.npmjs.com/338e4905a2684ca96e08c7780fc68412.png"
}

console.log(JSON.stringify(await kahaki.getPreview("https://github.com/medartus/kahaki"), "", "  "))
{
  "title": "GitHub - medartus/kahaki: 💻 Get metadata, jsonld and url preview from any webpage.",
  "description": "💻 Get metadata, jsonld and url preview from any webpage.  - GitHub - medartus/kahaki: 💻 Get metadata, jsonld and url preview from any webpage.",
  "image": "https://opengraph.githubassets.com/81053e5c7cd4893a193655599f58f3acddbcabd0a29b372f76cb18d8efb5cca0/medartus/kahaki"
}

console.log(JSON.stringify(await kahaki.getPreview("https://vk.com/id1"), "", "  "))
{
  "title": "Pavel Durov",
  "description": "Telegram",
  "image": "http://sun9-20.userapi.com/s/v1/if1/6EUjC-GjCUzvLsnEOGPh4kUkBSR2k9S8jbT7FOQdwfS6f10kw_BYyIS9I7CwyQndVXOUq7Fl.jpg?size=400x452&quality=96&crop=35,30,897,1014&ava=1"
}



// Расширенная инфа о страницах:

console.log(JSON.stringify(await kahaki.getAllMetadata("https://www.npmjs.com/package/tracking-params"), "", "  "))
{
  "charset": "utf-8",
  "cleartype": "on",
  "apple-mobile-web-app-capable": "yes",
  "viewport": "width=device-width,minimum-scale=1.0,initial-scale=1,user-scalable=yes",
  "og:image": "https://static.npmjs.com/338e4905a2684ca96e08c7780fc68412.png",
  "msapplication-TileColor": "#cb3837",
  "msapplication-TileImage": "https://static.npmjs.com/7a7ffabbd910fc60161bc04f2cee4160.png",
  "msapplication-config": "https://static.npmjs.com/668aac888e52ae13cac9cfd71fabd31f.xml",
  "theme-color": "#cb3837",
  "description": "Easily get and remove unwanted tracking parameters from URLs.",
  "og:description": "Easily get and remove unwanted tracking parameters from URLs.",
  "og:title": "tracking-params",
  "og:url": "https://www.npmjs.com/package/tracking-params",
  "og:site_name": "npm",
  "keywords": "parameters,query,querystring,referral,tracking,url,utm",
  "twitter:card": "summary",
  "twitter:url": "https://www.npmjs.com/package/tracking-params",
  "twitter:title": "npm: tracking-params",
  "twitter:description": "Easily get and remove unwanted tracking parameters from URLs."
}

console.log(JSON.stringify(await kahaki.getAllMetadata("https://vk.com/id1"), "", "  "))
{
  "X-UA-Compatible": "IE=edge",
  "content-type": "text/html; charset=windows-1251",
  "origin-trial": "AiymFI85w2/GSGbzrplgUbWCwiuDfQeTCHPPgkPyHNNKBwYayXHKnxa3pfWYRSqBJSDavyxBmG9yNNKv2edogw4AAABceyJvcmlnaW4iOiJodHRwczovL3ZrLmNvbTo0NDMiLCJmZWF0dXJlIjoiV2ViQ29kZWNzIiwiZXhwaXJ5IjoxNjM4NDAzMTk5LCJpc1N1YmRvbWFpbiI6dHJ1ZX0=",
  "refresh": "0; URL=/badbrowser.php",
  "og:image": "http://sun9-20.userapi.com/s/v1/if1/6EUjC-GjCUzvLsnEOGPh4kUkBSR2k9S8jbT7FOQdwfS6f10kw_BYyIS9I7CwyQndVXOUq7Fl.jpg?size=400x452&quality=96&crop=35,30,897,1014&ava=1",
  "og:image:secure_url": "https://sun9-20.userapi.com/s/v1/if1/6EUjC-GjCUzvLsnEOGPh4kUkBSR2k9S8jbT7FOQdwfS6f10kw_BYyIS9I7CwyQndVXOUq7Fl.jpg?size=400x452&quality=96&crop=35,30,897,1014&ava=1",
  "og:image:width": "400",
  "og:image:height": "400",
  "og:title": "Pavel Durov",
  "og:description": "Telegram",
  "og:url": "https://vk.com/id1",
  "og:site_name": "VK",
  "og:type": "profile"
}

console.log(JSON.stringify(await kahaki.getAllMetadata("https://github.com/medartus/kahaki"), "", "  "))
{
  "charset": "utf-8",
  "viewport": "width=device-width",
  "description": "💻 Get metadata, jsonld and url preview from any webpage.  - GitHub - medartus/kahaki: 💻 Get metadata, jsonld and url preview from any webpage.",
  "fb:app_id": "1401488693436528",
  "apple-itunes-app": "app-id=1477376905",
  "twitter:image:src": "https://opengraph.githubassets.com/81053e5c7cd4893a193655599f58f3acddbcabd0a29b372f76cb18d8efb5cca0/medartus/kahaki",
  "twitter:site": "@github",
  "twitter:card": "summary_large_image",
  "twitter:title": "GitHub - medartus/kahaki: 💻 Get metadata, jsonld and url preview from any webpage.",
  "twitter:description": "💻 Get metadata, jsonld and url preview from any webpage.  - GitHub - medartus/kahaki: 💻 Get metadata, jsonld and url preview from any webpage.",
  "og:image": "https://opengraph.githubassets.com/81053e5c7cd4893a193655599f58f3acddbcabd0a29b372f76cb18d8efb5cca0/medartus/kahaki",
  "og:image:alt": "💻 Get metadata, jsonld and url preview from any webpage.  - GitHub - medartus/kahaki: 💻 Get metadata, jsonld and url preview from any webpage.",
  "og:image:width": "1200",
  "og:image:height": "600",
  "og:site_name": "GitHub",
  "og:type": "object",
  "og:title": "GitHub - medartus/kahaki: 💻 Get metadata, jsonld and url preview from any webpage.",
  "og:url": "https://github.com/medartus/kahaki",
  "og:description": "💻 Get metadata, jsonld and url preview from any webpage.  - GitHub - medartus/kahaki: 💻 Get metadata, jsonld and url preview from any webpage.",
  "request-id": "CA8E:8D26:C6D4FB:E14F66:61A51797",
  "html-safe-nonce": "f4e706e219a7bb7ad4ddec7c03924f9d1993a63a6e4a5b42296efe1f1e79daa0",
  "visitor-payload": "eyJyZWZlcnJlciI6IiIsInJlcXVlc3RfaWQiOiJDQThFOjhEMjY6QzZENEZCOkUxNEY2Njo2MUE1MTc5NyIsInZpc2l0b3JfaWQiOiIzMjk3NTEwNTI2Njc2MTc4ODM5IiwicmVnaW9uX2VkZ2UiOiJmcmEiLCJyZWdpb25fcmVuZGVyIjoiZnJhIn0=",
  "visitor-hmac": "387c2c8929e5ddb4af5ed8d3dd575669ef22407d559232c06bfb57958996755b",
  "hovercard-subject-tag": "repository:255989429",
  "github-keyboard-shortcuts": "repository",
  "selected-link": "repo_source",
  "google-site-verification": "GXs5KoUUkNCoaAZn7wPN-t01Pywp9M3sEjnt_3_ZWPc",
  "octolytics-url": "https://collector.githubapp.com/github/collect",
  "analytics-location": "/<user-name>/<repo-name>",
  // ...
}