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browsers, use to identify\na site. For an example and more information, please visit\n[the Wikipedia article on favicons](https://en.wikipedia.org/wiki/Favicon).\n\nWhy use this module?\n\n  - User agents request `favicon.ico` frequently and indiscriminately, so you\n    may wish to exclude these requests from your logs by using this middleware\n    before your logger middleware.\n  - This module caches the icon in memory to improve performance by skipping\n    disk access.\n  - This module provides an `ETag` based on the contents of the icon, rather\n    than file system properties.\n  - This module will serve with the most compatible `Content-Type`.\n\n**Note** This module is exclusively for serving the \"default, implicit favicon\",\nwhich is `GET /favicon.ico`. For additional vendor-specific icons that require\nHTML markup, additional middleware is required to serve the relevant files, for\nexample [serve-static](https://npmjs.org/package/serve-static).\n\n## Install\n\n```bash\nnpm install serve-favicon\n```\n\n## API\n\n### favicon(path, options)\n\nCreate new middleware to serve a favicon from the given `path` to a favicon file.\n`path` may also be a `Buffer` of the icon to serve.\n\n#### Options\n\nServe favicon accepts these properties in the options object.\n\n##### maxAge\n\nThe `cache-control` `max-age` directive in `ms`, defaulting to 1 year. This can\nalso be a string accepted by the [ms](https://www.npmjs.org/package/ms#readme)\nmodule.\n\n## Examples\n\nTypically this middleware will come very early in your stack (maybe even first)\nto avoid processing any other middleware if we already know the request is for\n`/favicon.ico`.\n\n### express\n\n```javascript\nvar express = require('express');\nvar favicon = require('serve-favicon');\n\nvar app = express();\napp.use(favicon(__dirname + '/public/favicon.ico'));\n\n// Add your routes here, etc.\n\napp.listen(3000);\n```\n\n### connect\n\n```javascript\nvar connect = require('connect');\nvar favicon = require('serve-favicon');\n\nvar app = connect();\napp.use(favicon(__dirname + '/public/favicon.ico'));\n\n// Add your middleware here, etc.\n\napp.listen(3000);\n```\n\n### vanilla http server\n\nThis middleware can be used anywhere, even outside express/connect. It takes\n`req`, `res`, and `callback`.\n\n```javascript\nvar http = require('http');\nvar favicon = require('serve-favicon');\nvar finalhandler = require('finalhandler');\n\nvar _favicon = favicon(__dirname + '/public/favicon.ico');\n\nvar server = http.createServer(function onRequest(req, res) {\n  var done = finalhandler(req, res);\n\n  _favicon(req, res, function onNext(err) {\n    if (err) return done(err);\n\n    // continue to process the request here, etc.\n\n    res.statusCode = 404;\n    res.end('oops');\n  });\n});\n\nserver.listen(3000);\n```\n\n## License\n\n[MIT](LICENSE)\n\n[npm-image]: https://img.shields.io/npm/v/serve-favicon.svg\n[npm-url]: https://npmjs.org/package/serve-favicon\n[travis-image]: https://img.shields.io/travis/expressjs/serve-favicon/master.svg?label=linux\n[travis-url]: https://travis-ci.org/expressjs/serve-favicon\n[appveyor-image]: https://img.shields.io/appveyor/ci/dougwilson/serve-favicon/master.svg?label=windows\n[appveyor-url]: https://ci.appveyor.com/project/dougwilson/serve-favicon\n[coveralls-image]: https://img.shields.io/coveralls/expressjs/serve-favicon.svg\n[coveralls-url]: https://coveralls.io/r/expressjs/serve-favicon?branch=master\n[downloads-image]: https://img.shields.io/npm/dm/serve-favicon.svg\n[downloads-url]: https://npmjs.org/package/serve-favicon\n[gittip-image]: https://img.shields.io/gittip/dougwilson.svg\n[gittip-url]: https://www.gittip.com/dougwilson/\n","maintainers":[{"name":"dougwilson","email":"doug@somethingdoug.com"}],"time":{"modified":"2015-06-14T03:56:39.786Z","created":"2014-05-02T23:24:10.222Z","2.0.0":"2014-05-02T23:24:10.222Z","2.0.1":"2014-06-05T15:46:25.853Z","2.1.0":"2014-08-25T05:02:42.853Z","2.1.1":"2014-08-25T13:07:46.052Z","2.1.2":"2014-09-06T03:16:35.460Z","2.1.3":"2014-09-08T02:58:53.389Z","2.1.4":"2014-09-15T17:40:41.885Z","2.1.5":"2014-09-24T19:41:49.387Z","2.1.6":"2014-10-17T00:39:15.922Z","2.1.7":"2014-11-20T06:40:47.586Z","2.2.0":"2014-12-19T06:29:17.581Z","2.2.1":"2015-05-14T15:32:03.712Z","2.3.0":"2015-06-14T03:56:39.786Z"},"homepage":"https://github.com/expressjs/serve-favicon","keywords":["express","favicon","middleware"],"repository":{"type":"git","url":"https://github.com/expressjs/serve-favicon"},"author":{"name":"Douglas Christopher Wilson","email":"doug@somethingdoug.com"},"bugs":{"url":"https://github.com/expressjs/serve-favicon/issues"},"license":"MIT","readmeFilename":"README.md","users":{"ubi":true,"yizen":true,"rainteller":true,"mswanson1524":true,"franck.lahaye":true,"threepi":true,"damocles":true,"andreaspag":true,"j3kz":true,"mykhael":true,"manxisuo":true,"strajk":true,"robermac":true,"docksteaderluke":true,"dongxu":true,"sculove":true,"nex":true,"gerst20051":true,"shaddyhm":true,"nonoroazoro":true,"huangdawei":true,"jack546":true,"boyw165":true,"fleischer":true,"sixertoy":true,"ssh0702":true,"devdebonair":true,"decoda":true,"grantcarthew":true,"erikvold":true,"kparkov":true,"kungkk":true,"crazyjingling":true,"wangnan0610":true,"imd92":true,"andrew.medvedev":true,"nickeljew":true,"kerimdzhanov":true,"algonzo":true,"davidbraun":true,"djamseed":true},"_attachments":{},"_etag":"\"C6A1UACXDVKPX5HQMEULTTKX1\""}