diff --git a/docs/api.md b/docs/api.md
index 913be3f4a76..ff4f27c4a23 100644
--- a/docs/api.md
+++ b/docs/api.md
@@ -87,6 +87,7 @@
   * [page.setUserAgent(userAgent)](#pagesetuseragentuseragent)
   * [page.setViewport(viewport)](#pagesetviewportviewport)
   * [page.tap(selector)](#pagetapselector)
+  * [page.target()](#pagetarget)
   * [page.title()](#pagetitle)
   * [page.touchscreen](#pagetouchscreen)
   * [page.tracing](#pagetracing)
@@ -198,9 +199,13 @@
   * [response.text()](#responsetext)
   * [response.url()](#responseurl)
 - [class: Target](#class-target)
+  * [target.createCDPSession()](#targetcreatecdpsession)
   * [target.page()](#targetpage)
   * [target.type()](#targettype)
   * [target.url()](#targeturl)
+- [class: CDPSession](#class-cdpsession)
+  * [cdpSession.detach()](#cdpsessiondetach)
+  * [cdpSession.send(method[, params])](#cdpsessionsendmethod-params)
 - [class: Coverage](#class-coverage)
   * [coverage.startCSSCoverage(options)](#coveragestartcsscoverageoptions)
   * [coverage.startJSCoverage(options)](#coveragestartjscoverageoptions)
@@ -1139,6 +1144,9 @@ In the case of multiple pages in a single browser, each page can have its own vi
 This method fetches an element with `selector`, scrolls it into view if needed, and then uses [page.touchscreen](#pagetouchscreen) to tap in the center of the element.
 If there's no element matching `selector`, the method throws an error.
 
+#### page.target()
+- returns: <[Target]> a target this page was created from.
+
 #### page.title()
 - returns: <[Promise]<[string]>> Returns page's title.
 
@@ -2166,6 +2174,11 @@ Contains the URL of the response.
 
 ### class: Target
 
+#### target.createCDPSession()
+- returns: <[Promise]<[CDPSession]>>
+
+Creates a Chrome Devtools Protocol session attached to the target.
+
 #### target.page()
 - returns: <[Promise]<?[Page]>>
 
@@ -2179,6 +2192,40 @@ Identifies what kind of target this is. Can be `"page"`, `"service_worker"`, or
 #### target.url()
 - returns: <[string]>
 
+
+### class: CDPSession
+
+* extends: [`EventEmitter`](https://nodejs.org/api/events.html#events_class_eventemitter)
+
+The `CDPSession` instances are used to talk raw Chrome Devtools Protocol:
+- protocol methods can be called with `session.send` method.
+- protocol events can be subscribed to with `session.on` method.
+
+Documentation on DevTools Protocol can be found here: [DevTools Protocol Viewer](https://chromedevtools.github.io/devtools-protocol/).
+
+```js
+const client = await page.target().createCDPSession();
+await client.send('Animation.enable');
+await client.on('Animation.animationCreated', () => console.log('Animation created!'));
+const response = await client.send('Animation.getPlaybackRate');
+console.log('playback rate is ' + response.playbackRate);
+await client.send('Animation.setPlaybackRate', {
+  playbackRate: response.playbackRate / 2
+});
+```
+
+#### cdpSession.detach()
+- returns: <[Promise]>
+
+Detaches session from target. Once detached, session won't emit any events and can't be used
+to send messages.
+
+#### cdpSession.send(method[, params])
+- `method` <[string]> protocol method name
+- `params` <[Object]> Optional method parameters
+- returns: <[Promise]<[Object]>>
+
+
 ### class: Coverage
 
 Coverage gathers information about parts of JavaScript and CSS that were used by the page.
@@ -2253,6 +2300,7 @@ reported.
 [Promise]: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Promise "Promise"
 [string]: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Data_structures#String_type "String"
 [stream.Readable]: https://nodejs.org/api/stream.html#stream_class_stream_readable "stream.Readable"
+[CDPSession]: #class-cdpsession  "CDPSession"
 [Error]: https://nodejs.org/api/errors.html#errors_class_error "Error"
 [Frame]: #class-frame "Frame"
 [ConsoleMessage]: #class-consolemessage "ConsoleMessage"
diff --git a/lib/Browser.js b/lib/Browser.js
index 06eca858fe7..2772956be69 100644
--- a/lib/Browser.js
+++ b/lib/Browser.js
@@ -193,6 +193,7 @@ class Target {
    */
   constructor(browser, targetInfo) {
     this._browser = browser;
+    this._targetId = targetInfo.targetId;
     this._targetInfo = targetInfo;
     /** @type {?Promise<!Page>} */
     this._pagePromise = null;
@@ -202,13 +203,20 @@ class Target {
       this._initializedCallback(true);
   }
 
+  /**
+   * @return {!Promise<!Puppeteer.CDPSession>}
+   */
+  createCDPSession() {
+    return this._browser._connection.createSession(this._targetId);
+  }
+
   /**
    * @return {!Promise<?Page>}
    */
   async page() {
     if (this._targetInfo.type === 'page' && !this._pagePromise) {
-      this._pagePromise = this._browser._connection.createSession(this._targetInfo.targetId)
-          .then(client => Page.create(client, this._browser._ignoreHTTPSErrors, this._browser._appMode, this._browser._screenshotTaskQueue));
+      this._pagePromise = this._browser._connection.createSession(this._targetId)
+          .then(client => Page.create(client, this, this._browser._ignoreHTTPSErrors, this._browser._appMode, this._browser._screenshotTaskQueue));
     }
     return this._pagePromise;
   }
@@ -258,4 +266,4 @@ helper.tracePublicAPI(Target);
  * @property {boolean} attached
  */
 
-module.exports = { Browser, TaskQueue };
+module.exports = { Browser, TaskQueue, Target };
diff --git a/lib/Connection.js b/lib/Connection.js
index a093c750c75..b3439bed941 100644
--- a/lib/Connection.js
+++ b/lib/Connection.js
@@ -13,6 +13,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+const {helper} = require('./helper');
 const debugProtocol = require('debug')('puppeteer:protocol');
 const debugSession = require('debug')('puppeteer:session');
 
@@ -49,7 +50,7 @@ class Connection extends EventEmitter {
     this._ws = ws;
     this._ws.on('message', this._onMessage.bind(this));
     this._ws.on('close', this._onClose.bind(this));
-    /** @type {!Map<string, !Session>}*/
+    /** @type {!Map<string, !CDPSession>}*/
     this._sessions = new Map();
   }
 
@@ -135,17 +136,17 @@ class Connection extends EventEmitter {
 
   /**
    * @param {string} targetId
-   * @return {!Promise<!Session>}
+   * @return {!Promise<!CDPSession>}
    */
   async createSession(targetId) {
     const {sessionId} = await this.send('Target.attachToTarget', {targetId});
-    const session = new Session(this, targetId, sessionId);
+    const session = new CDPSession(this, targetId, sessionId);
     this._sessions.set(sessionId, session);
     return session;
   }
 }
 
-class Session extends EventEmitter {
+class CDPSession extends EventEmitter {
   /**
    * @param {!Connection} connection
    * @param {string} targetId
@@ -161,13 +162,6 @@ class Session extends EventEmitter {
     this._sessionId = sessionId;
   }
 
-  /**
-   * @return {string}
-   */
-  targetId() {
-    return this._targetId;
-  }
-
   /**
    * @param {string} method
    * @param {!Object=} params
@@ -211,9 +205,8 @@ class Session extends EventEmitter {
     }
   }
 
-  async dispose() {
-    console.assert(!!this._connection, 'Protocol error: Connection closed. Most likely the page has been closed.');
-    await this._connection.send('Target.closeTarget', {targetId: this._targetId});
+  async detach() {
+    await this._connection.send('Target.detachFromTarget',  {sessionId: this._sessionId});
   }
 
   _onClosed() {
@@ -223,6 +216,7 @@ class Session extends EventEmitter {
     this._connection = null;
   }
 }
+helper.tracePublicAPI(CDPSession);
 
 /**
  * @param {!Error} error
@@ -234,4 +228,4 @@ function rewriteError(error, message) {
   return error;
 }
 
-module.exports = {Connection, Session};
+module.exports = {Connection, CDPSession};
diff --git a/lib/Coverage.js b/lib/Coverage.js
index 0a513d8bdce..00fb3e13221 100644
--- a/lib/Coverage.js
+++ b/lib/Coverage.js
@@ -25,7 +25,7 @@ const {helper, debugError} = require('./helper');
 
 class Coverage {
   /**
-   * @param {!Puppeteer.Session} client
+   * @param {!Puppeteer.CDPSession} client
    */
   constructor(client) {
     this._jsCoverage = new JSCoverage(client);
@@ -66,7 +66,7 @@ helper.tracePublicAPI(Coverage);
 
 class JSCoverage {
   /**
-   * @param {!Puppeteer.Session} client
+   * @param {!Puppeteer.CDPSession} client
    */
   constructor(client) {
     this._client = client;
@@ -154,7 +154,7 @@ class JSCoverage {
 
 class CSSCoverage {
   /**
-   * @param {!Puppeteer.Session} client
+   * @param {!Puppeteer.CDPSession} client
    */
   constructor(client) {
     this._client = client;
diff --git a/lib/Dialog.js b/lib/Dialog.js
index b03673a126e..78a071eab4c 100644
--- a/lib/Dialog.js
+++ b/lib/Dialog.js
@@ -18,7 +18,7 @@ const {helper} = require('./helper');
 
 class Dialog {
   /**
-   * @param {!Puppeteer.Session} client
+   * @param {!Puppeteer.CDPSession} client
    * @param {string} type
    * @param {string} message
    * @param {(string|undefined)} defaultValue
diff --git a/lib/ElementHandle.js b/lib/ElementHandle.js
index 40cc8ab4e78..2257daf4fc0 100644
--- a/lib/ElementHandle.js
+++ b/lib/ElementHandle.js
@@ -20,7 +20,7 @@ const {helper, debugError} = require('./helper');
 class ElementHandle extends JSHandle {
   /**
    * @param {!Puppeteer.ExecutionContext} context
-   * @param {!Puppeteer.Session} client
+   * @param {!Puppeteer.CDPSession} client
    * @param {!Object} remoteObject
    * @param {!Puppeteer.Page} page
    */
diff --git a/lib/EmulationManager.js b/lib/EmulationManager.js
index a1c2c59899d..77fae4333a6 100644
--- a/lib/EmulationManager.js
+++ b/lib/EmulationManager.js
@@ -16,7 +16,7 @@
 
 class EmulationManager {
   /**
-   * @param {!Puppeteer.Session} client
+   * @param {!Puppeteer.CDPSession} client
    */
   constructor(client) {
     this._client = client;
diff --git a/lib/ExecutionContext.js b/lib/ExecutionContext.js
index f6ba5630972..695bf82c42e 100644
--- a/lib/ExecutionContext.js
+++ b/lib/ExecutionContext.js
@@ -18,7 +18,7 @@ const {helper} = require('./helper');
 
 class ExecutionContext {
   /**
-   * @param {!Puppeteer.Session} client
+   * @param {!Puppeteer.CDPSession} client
    * @param {!Object} contextPayload
    * @param {function(*):!JSHandle} objectHandleFactory
    */
@@ -117,7 +117,7 @@ class ExecutionContext {
 class JSHandle {
   /**
    * @param {!ExecutionContext} context
-   * @param {!Puppeteer.Session} client
+   * @param {!Puppeteer.CDPSession} client
    * @param {!Object} remoteObject
    */
   constructor(context, client, remoteObject) {
diff --git a/lib/FrameManager.js b/lib/FrameManager.js
index 9d6b90e656d..4e7563967a2 100644
--- a/lib/FrameManager.js
+++ b/lib/FrameManager.js
@@ -24,7 +24,7 @@ const readFileAsync = helper.promisify(fs.readFile);
 
 class FrameManager extends EventEmitter {
   /**
-   * @param {!Puppeteer.Session} client
+   * @param {!Puppeteer.CDPSession} client
    * @param {{frame: Object, childFrames: ?Array}} frameTree
    * @param {!Puppeteer.Page} page
    */
@@ -226,7 +226,7 @@ FrameManager.Events = {
  */
 class Frame {
   /**
-   * @param {!Puppeteer.Session} client
+   * @param {!Puppeteer.CDPSession} client
    * @param {?Frame} parentFrame
    * @param {string} frameId
    */
diff --git a/lib/Input.js b/lib/Input.js
index 8fc1b0ab218..2ea8823cad6 100644
--- a/lib/Input.js
+++ b/lib/Input.js
@@ -28,7 +28,7 @@ const keyDefinitions = require('./USKeyboardLayout');
 
 class Keyboard {
   /**
-   * @param {!Puppeteer.Session} client
+   * @param {!Puppeteer.CDPSession} client
    */
   constructor(client) {
     this._client = client;
@@ -189,7 +189,7 @@ class Keyboard {
 
 class Mouse {
   /**
-   * @param {Puppeteer.Session} client
+   * @param {Puppeteer.CDPSession} client
    * @param {!Keyboard} keyboard
    */
   constructor(client, keyboard) {
@@ -268,7 +268,7 @@ class Mouse {
 
 class Touchscreen {
   /**
-   * @param {Puppeteer.Session} client
+   * @param {Puppeteer.CDPSession} client
    * @param {Keyboard} keyboard
    */
   constructor(client, keyboard) {
diff --git a/lib/NetworkManager.js b/lib/NetworkManager.js
index 64e3b129e28..d2976bbb43d 100644
--- a/lib/NetworkManager.js
+++ b/lib/NetworkManager.js
@@ -19,7 +19,7 @@ const Multimap = require('./Multimap');
 
 class NetworkManager extends EventEmitter {
   /**
-   * @param {!Puppeteer.Session} client
+   * @param {!Puppeteer.CDPSession} client
    * @param {!Puppeteer.FrameManager} frameManager
    */
   constructor(client, frameManager) {
@@ -281,7 +281,7 @@ class NetworkManager extends EventEmitter {
 
 class Request {
   /**
-   * @param {!Puppeteer.Session} client
+   * @param {!Puppeteer.CDPSession} client
    * @param {?string} requestId
    * @param {string} interceptionId
    * @param {boolean} allowInterception
@@ -479,7 +479,7 @@ helper.tracePublicAPI(Request);
 
 class Response {
   /**
-   * @param {!Puppeteer.Session} client
+   * @param {!Puppeteer.CDPSession} client
    * @param {!Request} request
    * @param {number} status
    * @param {!Object} headers
diff --git a/lib/Page.js b/lib/Page.js
index 5ac3356e8d7..9599b120dd1 100644
--- a/lib/Page.js
+++ b/lib/Page.js
@@ -31,17 +31,18 @@ const writeFileAsync = helper.promisify(fs.writeFile);
 
 class Page extends EventEmitter {
   /**
-   * @param {!Puppeteer.Session} client
+   * @param {!Puppeteer.CDPSession} client
+   * @param {!Puppeteer.Target} target
    * @param {boolean} ignoreHTTPSErrors
    * @param {boolean} appMode
    * @param {!Puppeteer.TaskQueue} screenshotTaskQueue
    * @return {!Promise<!Page>}
    */
-  static async create(client, ignoreHTTPSErrors, appMode, screenshotTaskQueue) {
+  static async create(client, target, ignoreHTTPSErrors, appMode, screenshotTaskQueue) {
 
     await client.send('Page.enable');
     const {frameTree} = await client.send('Page.getFrameTree');
-    const page = new Page(client, frameTree, ignoreHTTPSErrors, screenshotTaskQueue);
+    const page = new Page(client, target, frameTree, ignoreHTTPSErrors, screenshotTaskQueue);
 
     await Promise.all([
       client.send('Page.setLifecycleEventsEnabled', { enabled: true }),
@@ -60,14 +61,16 @@ class Page extends EventEmitter {
   }
 
   /**
-   * @param {!Puppeteer.Session} client
+   * @param {!Puppeteer.CDPSession} client
+   * @param {!Puppeteer.Target} target
    * @param {{frame: Object, childFrames: ?Array}} frameTree
    * @param {boolean} ignoreHTTPSErrors
    * @param {!Puppeteer.TaskQueue} screenshotTaskQueue
    */
-  constructor(client, frameTree, ignoreHTTPSErrors, screenshotTaskQueue) {
+  constructor(client, target, frameTree, ignoreHTTPSErrors, screenshotTaskQueue) {
     super();
     this._client = client;
+    this._target = target;
     this._keyboard = new Keyboard(client);
     this._mouse = new Mouse(client, this._keyboard);
     this._touchscreen = new Touchscreen(client, this._keyboard);
@@ -101,6 +104,13 @@ class Page extends EventEmitter {
     client.on('Performance.metrics', event => this._emitMetrics(event));
   }
 
+  /**
+   * @return {!Puppeteer.Target}
+   */
+  target() {
+    return this._target;
+  }
+
   _onTargetCrashed() {
     this.emit('error', new Error('Page crashed!'));
   }
@@ -505,7 +515,7 @@ class Page extends EventEmitter {
     return request ? request.response() : null;
 
     /**
-     * @param {!Puppeteer.Session} client
+     * @param {!Puppeteer.CDPSession} client
      * @param {string} url
      * @param {string} referrer
      * @return {!Promise<?Error>}
@@ -691,7 +701,7 @@ class Page extends EventEmitter {
    * @return {!Promise<!Buffer>}
    */
   async _screenshotTask(format, options) {
-    await this._client.send('Target.activateTarget', {targetId: this._client.targetId()});
+    await this._client.send('Target.activateTarget', {targetId: this._target._targetId});
     let clip = options.clip ? Object.assign({}, options['clip']) : undefined;
     if (clip)
       clip.scale = 1;
@@ -785,7 +795,8 @@ class Page extends EventEmitter {
   }
 
   async close() {
-    await this._client.dispose();
+    console.assert(!!this._client._connection, 'Protocol error: Connection closed. Most likely the page has been closed.');
+    await this._client._connection.send('Target.closeTarget', {targetId: this._target._targetId});
   }
 
   /**
diff --git a/lib/Tracing.js b/lib/Tracing.js
index bf421818dc8..6b9a87e55a4 100644
--- a/lib/Tracing.js
+++ b/lib/Tracing.js
@@ -22,7 +22,7 @@ const closeAsync = helper.promisify(fs.close);
 
 class Tracing {
   /**
-   * @param {!Puppeteer.Session} client
+   * @param {!Puppeteer.CDPSession} client
    */
   constructor(client) {
     this._client = client;
diff --git a/lib/externs.d.ts b/lib/externs.d.ts
index dcadfdb25a7..baa6eaaca34 100644
--- a/lib/externs.d.ts
+++ b/lib/externs.d.ts
@@ -1,5 +1,5 @@
-import { Connection as RealConnection, Session as RealSession } from './Connection.js';
-import {Browser as RealBrowser, TaskQueue as RealTaskQueue} from './Browser.js';
+import { Connection as RealConnection, CDPSession as RealCDPSession } from './Connection.js';
+import {Browser as RealBrowser, TaskQueue as RealTaskQueue, Target as RealTarget} from './Browser.js';
 import * as RealPage from './Page.js';
 import {Mouse as RealMouse, Keyboard as RealKeyboard, Touchscreen as RealTouchscreen}  from './Input.js';
 import {Frame as RealFrame, FrameManager as RealFrameManager}  from './FrameManager.js';
@@ -10,12 +10,13 @@ import * as child_process from 'child_process';
 export as namespace Puppeteer;
 
 export class Connection extends RealConnection {}
-export class Session extends RealSession {}
+export class CDPSession extends RealCDPSession {}
 export class Mouse extends RealMouse {}
 export class Keyboard extends RealKeyboard {}
 export class Touchscreen extends RealTouchscreen {}
 export class TaskQueue extends RealTaskQueue {}
 export class Browser extends RealBrowser {}
+export class Target extends RealTarget {}
 export class Frame extends RealFrame {}
 export class FrameManager extends RealFrameManager {}
 export class NetworkManager extends RealNetworkManager {}
diff --git a/lib/helper.js b/lib/helper.js
index 8c9cf38ade0..cd5d038ad6a 100644
--- a/lib/helper.js
+++ b/lib/helper.js
@@ -83,7 +83,7 @@ class Helper {
   }
 
   /**
-   * @param {!Puppeteer.Session} client
+   * @param {!Puppeteer.CDPSession} client
    * @param {!Object} remoteObject
    */
   static async releaseObject(client, remoteObject) {
diff --git a/test/test.js b/test/test.js
index e8b99712999..ea8fc86ca7d 100644
--- a/test/test.js
+++ b/test/test.js
@@ -3474,6 +3474,56 @@ describe('Page', function() {
     });
   });
 
+  describe('Target.createCDPSession', function() {
+    it('should work', async function({page, server}) {
+      const client = await page.target().createCDPSession();
+
+      await Promise.all([
+        client.send('Runtime.enable'),
+        client.send('Runtime.evaluate', { expression: 'window.foo = "bar"' })
+      ]);
+      const foo = await page.evaluate(() => window.foo);
+      expect(foo).toBe('bar');
+    });
+    it('should send events', async function({page, server}) {
+      const client = await page.target().createCDPSession();
+      await client.send('Network.enable');
+      const events = [];
+      client.on('Network.requestWillBeSent', event => events.push(event));
+      await page.goto(server.EMPTY_PAGE);
+      expect(events.length).toBe(1);
+    });
+    it('should enable and disable domains independently', async function({page, server}) {
+      const client = await page.target().createCDPSession();
+      await client.send('Runtime.enable');
+      await client.send('Debugger.enable');
+      // JS coverage enables and then disables Debugger domain.
+      await page.coverage.startJSCoverage();
+      await page.coverage.stopJSCoverage();
+      // generate a script in page and wait for the event.
+      const [event] = await Promise.all([
+        waitForEvents(client, 'Debugger.scriptParsed'),
+        page.evaluate('//# sourceURL=foo.js')
+      ]);
+      // expect events to be dispatched.
+      expect(event.url).toBe('foo.js');
+    });
+    it('should be able to detach session', async function({page, server}) {
+      const client = await page.target().createCDPSession();
+      await client.send('Runtime.enable');
+      const evalResponse = await client.send('Runtime.evaluate', {expression: '1 + 2', returnByValue: true});
+      expect(evalResponse.result.value).toBe(3);
+      await client.detach();
+      let error = null;
+      try {
+        await client.send('Runtime.evaluate', {expression: '3 + 1', returnByValue: true});
+      } catch (e) {
+        error = e;
+      }
+      expect(error.message).toContain('Session closed.');
+    });
+  });
+
   describe('JSCoverage', function() {
     it('should work', async function({page, server}) {
       await page.coverage.startJSCoverage();
@@ -3656,7 +3706,7 @@ runner.run();
  * @param {!EventEmitter} emitter
  * @param {string} eventName
  * @param {number=} eventCount
- * @return {!Promise}
+ * @return {!Promise<!Object>}
  */
 function waitForEvents(emitter, eventName, eventCount = 1) {
   let fulfill;
@@ -3664,12 +3714,12 @@ function waitForEvents(emitter, eventName, eventCount = 1) {
   emitter.on(eventName, onEvent);
   return promise;
 
-  function onEvent() {
+  function onEvent(event) {
     --eventCount;
     if (eventCount)
       return;
     emitter.removeListener(eventName, onEvent);
-    fulfill();
+    fulfill(event);
   }
 }
 
diff --git a/utils/doclint/check_public_api/index.js b/utils/doclint/check_public_api/index.js
index 3c2eb577b0c..2cc6893acc7 100644
--- a/utils/doclint/check_public_api/index.js
+++ b/utils/doclint/check_public_api/index.js
@@ -31,7 +31,6 @@ const EXCLUDE_CLASSES = new Set([
   'Multimap',
   'NavigatorWatcher',
   'NetworkManager',
-  'Session',
   'TaskQueue',
   'WaitTask',
 ]);