diff --git a/browser/mapping.go b/browser/mapping.go
index 914c23dba..41f27b81f 100644
--- a/browser/mapping.go
+++ b/browser/mapping.go
@@ -115,7 +115,6 @@ func mapRequest(vu moduleVU, r *common.Request) mapping {
 	rt := vu.Runtime()
 	maps := mapping{
 		"allHeaders": r.AllHeaders,
-		"failure":    r.Failure,
 		"frame": func() *goja.Object {
 			mf := mapFrame(vu, r.Frame())
 			return rt.ToValue(mf).ToObject(rt)
@@ -127,16 +126,7 @@ func mapRequest(vu moduleVU, r *common.Request) mapping {
 		"method":              r.Method,
 		"postData":            r.PostData,
 		"postDataBuffer":      r.PostDataBuffer,
-		"postDataJSON":        r.PostDataJSON,
-		"redirectedFrom": func() *goja.Object {
-			mr := mapRequest(vu, r.RedirectedFrom())
-			return rt.ToValue(mr).ToObject(rt)
-		},
-		"redirectedTo": func() *goja.Object {
-			mr := mapRequest(vu, r.RedirectedTo())
-			return rt.ToValue(mr).ToObject(rt)
-		},
-		"resourceType": r.ResourceType,
+		"resourceType":        r.ResourceType,
 		"response": func() *goja.Object {
 			mr := mapResponse(vu, r.Response())
 			return rt.ToValue(mr).ToObject(rt)
@@ -158,7 +148,6 @@ func mapResponse(vu moduleVU, r *common.Response) mapping {
 	maps := mapping{
 		"allHeaders": r.AllHeaders,
 		"body":       r.Body,
-		"finished":   r.Finished,
 		"frame": func() *goja.Object {
 			mf := mapFrame(vu, r.Frame())
 			return rt.ToValue(mf).ToObject(rt)
@@ -219,13 +208,6 @@ func mapJSHandle(vu moduleVU, jsh common.JSHandleAPI) mapping {
 			}
 			return dst, nil
 		},
-		"getProperty": func(propertyName string) *goja.Object {
-			var (
-				h = jsh.GetProperty(propertyName)
-				m = mapJSHandle(vu, h)
-			)
-			return rt.ToValue(m).ToObject(rt)
-		},
 		"jsonValue": jsh.JSONValue,
 	}
 }
@@ -364,9 +346,7 @@ func mapElementHandle(vu moduleVU, eh *common.ElementHandle) mapping {
 func mapFrame(vu moduleVU, f *common.Frame) mapping {
 	rt := vu.Runtime()
 	maps := mapping{
-		"addScriptTag": f.AddScriptTag,
-		"addStyleTag":  f.AddStyleTag,
-		"check":        f.Check,
+		"check": f.Check,
 		"childFrames": func() *goja.Object {
 			var (
 				mcfs []mapping
@@ -564,11 +544,8 @@ func parseWaitForFunctionArgs(
 func mapPage(vu moduleVU, p *common.Page) mapping {
 	rt := vu.Runtime()
 	maps := mapping{
-		"addInitScript": p.AddInitScript,
-		"addScriptTag":  p.AddScriptTag,
-		"addStyleTag":   p.AddStyleTag,
-		"bringToFront":  p.BringToFront,
-		"check":         p.Check,
+		"bringToFront": p.BringToFront,
+		"check":        p.Check,
 		"click": func(selector string, opts goja.Value) (*goja.Promise, error) {
 			popts, err := parseFrameClickOptions(vu.Context(), opts, p.Timeout())
 			if err != nil {
@@ -595,7 +572,6 @@ func mapPage(vu moduleVU, p *common.Page) mapping {
 			}
 			return p.DispatchEvent(selector, typ, exportArg(eventInit), popts) //nolint:wrapcheck
 		},
-		"dragAndDrop":             p.DragAndDrop,
 		"emulateMedia":            p.EmulateMedia,
 		"emulateVisionDeficiency": p.EmulateVisionDeficiency,
 		"evaluate": func(pageFunction goja.Value, gargs ...goja.Value) any {
@@ -608,11 +584,8 @@ func mapPage(vu moduleVU, p *common.Page) mapping {
 			}
 			return mapJSHandle(vu, jsh), nil
 		},
-		"exposeBinding":  p.ExposeBinding,
-		"exposeFunction": p.ExposeFunction,
-		"fill":           p.Fill,
-		"focus":          p.Focus,
-		"frame":          p.Frame,
+		"fill":  p.Fill,
+		"focus": p.Focus,
 		"frames": func() *goja.Object {
 			var (
 				mfrs []mapping
@@ -624,13 +597,6 @@ func mapPage(vu moduleVU, p *common.Page) mapping {
 			return rt.ToValue(mfrs).ToObject(rt)
 		},
 		"getAttribute": p.GetAttribute,
-		"goBack": func(opts goja.Value) *goja.Promise {
-			return k6ext.Promise(vu.Context(), func() (any, error) {
-				resp := p.GoBack(opts)
-				return mapResponse(vu, resp), nil
-			})
-		},
-		"goForward": p.GoForward,
 		"goto": func(url string, opts goja.Value) (*goja.Promise, error) {
 			gopts := common.NewFrameGotoOptions(
 				p.Referrer(),
@@ -689,8 +655,6 @@ func mapPage(vu moduleVU, p *common.Page) mapping {
 			return p.On(event, runInTaskQueue) //nolint:wrapcheck
 		},
 		"opener": p.Opener,
-		"pause":  p.Pause,
-		"pdf":    p.Pdf,
 		"press":  p.Press,
 		"reload": func(opts goja.Value) (*goja.Object, error) {
 			resp, err := p.Reload(opts)
@@ -702,7 +666,6 @@ func mapPage(vu moduleVU, p *common.Page) mapping {
 
 			return rt.ToValue(r).ToObject(rt), nil
 		},
-		"route": p.Route,
 		"screenshot": func(opts goja.Value) (*goja.ArrayBuffer, error) {
 			ctx := vu.Context()
 
@@ -741,11 +704,8 @@ func mapPage(vu moduleVU, p *common.Page) mapping {
 		"touchscreen":     rt.ToValue(p.GetTouchscreen()).ToObject(rt),
 		"type":            p.Type,
 		"uncheck":         p.Uncheck,
-		"unroute":         p.Unroute,
 		"url":             p.URL,
-		"video":           p.Video,
 		"viewportSize":    p.ViewportSize,
-		"waitForEvent":    p.WaitForEvent,
 		"waitForFunction": func(pageFunc, opts goja.Value, args ...goja.Value) (*goja.Promise, error) {
 			js, popts, pargs, err := parseWaitForFunctionArgs(
 				vu.Context(), p.Timeout(), pageFunc, opts, args...,
@@ -773,8 +733,6 @@ func mapPage(vu moduleVU, p *common.Page) mapping {
 				return mapResponse(vu, resp), nil
 			}), nil
 		},
-		"waitForRequest":  p.WaitForRequest,
-		"waitForResponse": p.WaitForResponse,
 		"waitForSelector": func(selector string, opts goja.Value) (mapping, error) {
 			eh, err := p.WaitForSelector(selector, opts)
 			if err != nil {
@@ -825,15 +783,6 @@ func mapPage(vu moduleVU, p *common.Page) mapping {
 // mapWorker to the JS module.
 func mapWorker(vu moduleVU, w *common.Worker) mapping {
 	return mapping{
-		"evaluate": w.Evaluate,
-		"evaluateHandle": func(pageFunc goja.Value, args ...goja.Value) (mapping, error) {
-			h, err := w.EvaluateHandle(pageFunc, args...)
-			if err != nil {
-				panicIfFatalError(vu.Context(), err)
-				return nil, err //nolint:wrapcheck
-			}
-			return mapJSHandle(vu, h), nil
-		},
 		"url": w.URL(),
 	}
 }
@@ -875,31 +824,17 @@ func mapBrowserContext(vu moduleVU, bc *common.BrowserContext) mapping { //nolin
 		"clearPermissions": bc.ClearPermissions,
 		"close":            bc.Close,
 		"cookies":          bc.Cookies,
-		"exposeBinding":    bc.ExposeBinding,
-		"exposeFunction":   bc.ExposeFunction,
 		"grantPermissions": func(permissions []string, opts goja.Value) error {
 			pOpts := common.NewGrantPermissionsOptions()
 			pOpts.Parse(vu.Context(), opts)
 
 			return bc.GrantPermissions(permissions, pOpts) //nolint:wrapcheck
 		},
-		"newCDPSession":               bc.NewCDPSession,
-		"route":                       bc.Route,
 		"setDefaultNavigationTimeout": bc.SetDefaultNavigationTimeout,
 		"setDefaultTimeout":           bc.SetDefaultTimeout,
-		"setExtraHTTPHeaders": func(headers map[string]string) *goja.Promise {
-			ctx := vu.Context()
-			return k6ext.Promise(ctx, func() (result any, reason error) {
-				err := bc.SetExtraHTTPHeaders(headers)
-				panicIfFatalError(ctx, err)
-				return nil, err //nolint:wrapcheck
-			})
-		},
-		"setGeolocation":     bc.SetGeolocation,
-		"setHTTPCredentials": bc.SetHTTPCredentials, //nolint:staticcheck
-		"setOffline":         bc.SetOffline,
-		"storageState":       bc.StorageState,
-		"unroute":            bc.Unroute,
+		"setGeolocation":              bc.SetGeolocation,
+		"setHTTPCredentials":          bc.SetHTTPCredentials, //nolint:staticcheck
+		"setOffline":                  bc.SetOffline,
 		"waitForEvent": func(event string, optsOrPredicate goja.Value) (*goja.Promise, error) {
 			ctx := vu.Context()
 			popts := common.NewWaitForEventOptions(
diff --git a/browser/mapping_test.go b/browser/mapping_test.go
index 7c8951b0a..cd813cfe6 100644
--- a/browser/mapping_test.go
+++ b/browser/mapping_test.go
@@ -262,29 +262,19 @@ type browserContextAPI interface {
 	ClearPermissions()
 	Close()
 	Cookies(urls ...string) ([]*common.Cookie, error)
-	ExposeBinding(name string, callback goja.Callable, opts goja.Value)
-	ExposeFunction(name string, callback goja.Callable)
 	GrantPermissions(permissions []string, opts goja.Value)
-	NewCDPSession() any
 	NewPage() (*common.Page, error)
 	Pages() []*common.Page
-	Route(url goja.Value, handler goja.Callable)
 	SetDefaultNavigationTimeout(timeout int64)
 	SetDefaultTimeout(timeout int64)
-	SetExtraHTTPHeaders(headers map[string]string) error
 	SetGeolocation(geolocation goja.Value)
 	SetHTTPCredentials(httpCredentials goja.Value)
 	SetOffline(offline bool)
-	StorageState(opts goja.Value)
-	Unroute(url goja.Value, handler goja.Callable)
 	WaitForEvent(event string, optsOrPredicate goja.Value) (any, error)
 }
 
 // pageAPI is the interface of a single browser tab.
 type pageAPI interface {
-	AddInitScript(script goja.Value, arg goja.Value)
-	AddScriptTag(opts goja.Value)
-	AddStyleTag(opts goja.Value)
 	BringToFront()
 	Check(selector string, opts goja.Value)
 	Click(selector string, opts goja.Value) error
@@ -293,23 +283,17 @@ type pageAPI interface {
 	Context() *common.BrowserContext
 	Dblclick(selector string, opts goja.Value)
 	DispatchEvent(selector string, typ string, eventInit goja.Value, opts goja.Value)
-	DragAndDrop(source string, target string, opts goja.Value)
 	EmulateMedia(opts goja.Value)
 	EmulateVisionDeficiency(typ string)
 	Evaluate(pageFunc goja.Value, arg ...goja.Value) any
 	EvaluateHandle(pageFunc goja.Value, arg ...goja.Value) (common.JSHandleAPI, error)
-	ExposeBinding(name string, callback goja.Callable, opts goja.Value)
-	ExposeFunction(name string, callback goja.Callable)
 	Fill(selector string, value string, opts goja.Value)
 	Focus(selector string, opts goja.Value)
-	Frame(frameSelector goja.Value) *common.Frame
 	Frames() []*common.Frame
 	GetAttribute(selector string, name string, opts goja.Value) goja.Value
 	GetKeyboard() *common.Keyboard
 	GetMouse() *common.Mouse
 	GetTouchscreen() *common.Touchscreen
-	GoBack(opts goja.Value) *common.Response
-	GoForward(opts goja.Value) *common.Response
 	Goto(url string, opts goja.Value) (*common.Response, error)
 	Hover(selector string, opts goja.Value)
 	InnerHTML(selector string, opts goja.Value) string
@@ -326,13 +310,10 @@ type pageAPI interface {
 	MainFrame() *common.Frame
 	On(event string, handler func(*common.ConsoleMessage) error) error
 	Opener() pageAPI
-	Pause()
-	Pdf(opts goja.Value) []byte
 	Press(selector string, key string, opts goja.Value)
 	Query(selector string) (*common.ElementHandle, error)
 	QueryAll(selector string) ([]*common.ElementHandle, error)
 	Reload(opts goja.Value) *common.Response
-	Route(url goja.Value, handler goja.Callable)
 	Screenshot(opts goja.Value) goja.ArrayBuffer
 	SelectOption(selector string, values goja.Value, opts goja.Value) []string
 	SetContent(html string, opts goja.Value)
@@ -348,16 +329,11 @@ type pageAPI interface {
 	Title() string
 	Type(selector string, text string, opts goja.Value)
 	Uncheck(selector string, opts goja.Value)
-	Unroute(url goja.Value, handler goja.Callable)
 	URL() string
-	Video() any
 	ViewportSize() map[string]float64
-	WaitForEvent(event string, optsOrPredicate goja.Value) any
 	WaitForFunction(fn, opts goja.Value, args ...goja.Value) (any, error)
 	WaitForLoadState(state string, opts goja.Value)
 	WaitForNavigation(opts goja.Value) (*common.Response, error)
-	WaitForRequest(urlOrPredicate, opts goja.Value) *common.Request
-	WaitForResponse(urlOrPredicate, opts goja.Value) *common.Response
 	WaitForSelector(selector string, opts goja.Value) (*common.ElementHandle, error)
 	WaitForTimeout(timeout int64)
 	Workers() []*common.Worker
@@ -373,8 +349,6 @@ type consoleMessageAPI interface {
 
 // frameAPI is the interface of a CDP target frame.
 type frameAPI interface {
-	AddScriptTag(opts goja.Value)
-	AddStyleTag(opts goja.Value)
 	Check(selector string, opts goja.Value)
 	ChildFrames() []*common.Frame
 	Click(selector string, opts goja.Value) error
@@ -469,7 +443,6 @@ type elementHandleAPI interface {
 // requestAPI is the interface of an HTTP request.
 type requestAPI interface {
 	AllHeaders() map[string]string
-	Failure() goja.Value
 	Frame() *common.Frame
 	HeaderValue(string) goja.Value
 	Headers() map[string]string
@@ -478,9 +451,6 @@ type requestAPI interface {
 	Method() string
 	PostData() string
 	PostDataBuffer() goja.ArrayBuffer
-	PostDataJSON() string
-	RedirectedFrom() requestAPI
-	RedirectedTo() requestAPI
 	ResourceType() string
 	Response() *common.Response
 	Size() common.HTTPMessageSize
@@ -492,7 +462,6 @@ type requestAPI interface {
 type responseAPI interface {
 	AllHeaders() map[string]string
 	Body() goja.ArrayBuffer
-	Finished() bool
 	Frame() *common.Frame
 	HeaderValue(string) goja.Value
 	HeaderValues(string) []string
@@ -573,7 +542,5 @@ type mouseAPI interface { //nolint: unused
 
 // workerAPI is the interface of a web worker.
 type workerAPI interface {
-	Evaluate(pageFunc goja.Value, args ...goja.Value) any
-	EvaluateHandle(pageFunc goja.Value, args ...goja.Value) (common.JSHandleAPI, error)
 	URL() string
 }
diff --git a/chromium/browser_type.go b/chromium/browser_type.go
index 6a2e38075..40467fa86 100644
--- a/chromium/browser_type.go
+++ b/chromium/browser_type.go
@@ -18,11 +18,8 @@ import (
 	"github.com/grafana/xk6-browser/log"
 	"github.com/grafana/xk6-browser/storage"
 
-	k6common "go.k6.io/k6/js/common"
 	k6modules "go.k6.io/k6/js/modules"
 	k6lib "go.k6.io/k6/lib"
-
-	"github.com/dop251/goja"
 )
 
 // BrowserType provides methods to launch a Chrome browser instance or connect to an existing one.
@@ -214,13 +211,6 @@ func (b *BrowserType) tmpdir() string {
 	return dir
 }
 
-// LaunchPersistentContext launches the browser with persistent storage.
-func (b *BrowserType) LaunchPersistentContext(_ string, _ goja.Value) *common.Browser {
-	rt := b.vu.Runtime()
-	k6common.Throw(rt, errors.New("BrowserType.LaunchPersistentContext(userDataDir, opts) has not been implemented yet"))
-	return nil
-}
-
 // Name returns the name of this browser type.
 func (b *BrowserType) Name() string {
 	return "chromium"
diff --git a/common/browser_context.go b/common/browser_context.go
index d497a87ef..d543d20b3 100644
--- a/common/browser_context.go
+++ b/common/browser_context.go
@@ -172,16 +172,6 @@ func (b *BrowserContext) Close() {
 	}
 }
 
-// ExposeBinding is not implemented.
-func (b *BrowserContext) ExposeBinding(name string, callback goja.Callable, opts goja.Value) {
-	k6ext.Panic(b.ctx, "BrowserContext.exposeBinding(name, callback, opts) has not been implemented yet")
-}
-
-// ExposeFunction is not implemented.
-func (b *BrowserContext) ExposeFunction(name string, callback goja.Callable) {
-	k6ext.Panic(b.ctx, "BrowserContext.exposeFunction(name, callback) has not been implemented yet")
-}
-
 // GrantPermissions enables the specified permissions, all others will be disabled.
 func (b *BrowserContext) GrantPermissions(permissions []string, opts *GrantPermissionsOptions) error {
 	b.logger.Debugf("BrowserContext:GrantPermissions", "bctxid:%v", b.id)
@@ -221,12 +211,6 @@ func (b *BrowserContext) GrantPermissions(permissions []string, opts *GrantPermi
 	return nil
 }
 
-// NewCDPSession returns a new CDP session attached to this target.
-func (b *BrowserContext) NewCDPSession() any { // TODO: implement
-	k6ext.Panic(b.ctx, "BrowserContext.newCDPSession() has not been implemented yet")
-	return nil
-}
-
 // NewPage creates a new page inside this browser context.
 func (b *BrowserContext) NewPage() (*Page, error) {
 	b.logger.Debugf("BrowserContext:NewPage", "bctxid:%v", b.id)
@@ -258,11 +242,6 @@ func (b *BrowserContext) Pages() []*Page {
 	return append([]*Page{}, b.browser.getPages()...)
 }
 
-// Route is not implemented.
-func (b *BrowserContext) Route(url goja.Value, handler goja.Callable) {
-	k6ext.Panic(b.ctx, "BrowserContext.route(url, handler) has not been implemented yet")
-}
-
 // SetDefaultNavigationTimeout sets the default navigation timeout in milliseconds.
 func (b *BrowserContext) SetDefaultNavigationTimeout(timeout int64) {
 	b.logger.Debugf("BrowserContext:SetDefaultNavigationTimeout", "bctxid:%v timeout:%d", b.id, timeout)
@@ -277,11 +256,6 @@ func (b *BrowserContext) SetDefaultTimeout(timeout int64) {
 	b.timeoutSettings.setDefaultTimeout(time.Duration(timeout) * time.Millisecond)
 }
 
-// SetExtraHTTPHeaders is not implemented.
-func (b *BrowserContext) SetExtraHTTPHeaders(headers map[string]string) error {
-	return fmt.Errorf("BrowserContext.setExtraHTTPHeaders(headers) has not been implemented yet: %w", k6error.ErrFatal)
-}
-
 // SetGeolocation overrides the geo location of the user.
 func (b *BrowserContext) SetGeolocation(geolocation goja.Value) {
 	b.logger.Debugf("BrowserContext:SetGeolocation", "bctxid:%v", b.id)
@@ -331,16 +305,6 @@ func (b *BrowserContext) SetOffline(offline bool) {
 	}
 }
 
-// StorageState is not implemented.
-func (b *BrowserContext) StorageState(opts goja.Value) {
-	k6ext.Panic(b.ctx, "BrowserContext.storageState(opts) has not been implemented yet")
-}
-
-// Unroute is not implemented.
-func (b *BrowserContext) Unroute(url goja.Value, handler goja.Callable) {
-	k6ext.Panic(b.ctx, "BrowserContext.unroute(url, handler) has not been implemented yet")
-}
-
 // Timeout will return the default timeout or the one set by the user.
 func (b *BrowserContext) Timeout() time.Duration {
 	return b.timeoutSettings.timeout()
diff --git a/common/frame.go b/common/frame.go
index b6270c46b..c907be9aa 100644
--- a/common/frame.go
+++ b/common/frame.go
@@ -543,18 +543,6 @@ func (f *Frame) waitFor(selector string, opts *FrameWaitForSelectorOptions) erro
 	return err
 }
 
-// AddScriptTag is not implemented.
-func (f *Frame) AddScriptTag(opts goja.Value) {
-	k6ext.Panic(f.ctx, "Frame.AddScriptTag() has not been implemented yet")
-	applySlowMo(f.ctx)
-}
-
-// AddStyleTag is not implemented.
-func (f *Frame) AddStyleTag(opts goja.Value) {
-	k6ext.Panic(f.ctx, "Frame.AddStyleTag() has not been implemented yet")
-	applySlowMo(f.ctx)
-}
-
 // ChildFrames returns a list of child frames.
 func (f *Frame) ChildFrames() []*Frame {
 	f.childFramesMu.RLock()
diff --git a/common/http.go b/common/http.go
index ef8960a58..20f5b7655 100644
--- a/common/http.go
+++ b/common/http.go
@@ -173,12 +173,6 @@ func (r *Request) AllHeaders() map[string]string {
 	return headers
 }
 
-// Failure returns the error text if the request failed.
-func (r *Request) Failure() goja.Value {
-	k6ext.Panic(r.ctx, "Request.failure() has not been implemented yet")
-	return nil
-}
-
 // Frame returns the frame within which the request was made.
 func (r *Request) Frame() *Frame {
 	return r.frame
@@ -236,24 +230,6 @@ func (r *Request) PostDataBuffer() goja.ArrayBuffer {
 	return rt.NewArrayBuffer([]byte(r.postData))
 }
 
-// PostDataJSON returns the request post data as a JS object.
-func (r *Request) PostDataJSON() string {
-	k6ext.Panic(r.ctx, "Request.postDataJSON() has not been implemented yet")
-	return ""
-}
-
-// RedirectedFrom returns the request that redirected to this one, if any.
-func (r *Request) RedirectedFrom() *Request {
-	k6ext.Panic(r.ctx, "Request.redirectedFrom() has not been implemented yet")
-	return nil
-}
-
-// RedirectedTo returns the request that this one redirected to, if any.
-func (r *Request) RedirectedTo() *Request {
-	k6ext.Panic(r.ctx, "Request.redirectedTo() has not been implemented yet")
-	return nil
-}
-
 // ResourceType returns the request resource type.
 func (r *Request) ResourceType() string {
 	return r.resourceType
@@ -475,13 +451,6 @@ func (r *Response) bodySize() int64 {
 	return int64(len(r.body))
 }
 
-// Finished waits for response to finish, return error if request failed.
-func (r *Response) Finished() bool {
-	// TODO: should return nil|Error
-	k6ext.Panic(r.ctx, "Response.finished() has not been implemented yet")
-	return false
-}
-
 // Frame returns the frame within which the response was received.
 func (r *Response) Frame() *Frame {
 	return r.request.frame
diff --git a/common/js_handle.go b/common/js_handle.go
index 097ebd476..d9e20e691 100644
--- a/common/js_handle.go
+++ b/common/js_handle.go
@@ -23,7 +23,6 @@ type JSHandleAPI interface {
 	Evaluate(pageFunc string, args ...any) any
 	EvaluateHandle(pageFunc string, args ...any) (JSHandleAPI, error)
 	GetProperties() (map[string]JSHandleAPI, error)
-	GetProperty(propertyName string) JSHandleAPI
 	JSONValue() (string, error)
 	ObjectID() cdpruntime.RemoteObjectID
 }
@@ -156,11 +155,6 @@ func (h *BaseJSHandle) getProperties() (map[string]jsHandle, error) {
 	return props, nil
 }
 
-// GetProperty retreves a single property of the JS handle.
-func (h *BaseJSHandle) GetProperty(_ string) JSHandleAPI {
-	return nil
-}
-
 // JSONValue returns a JSON version of this JS handle.
 func (h *BaseJSHandle) JSONValue() (string, error) {
 	remoteObject := h.remoteObject
diff --git a/common/page.go b/common/page.go
index 766710b19..3c9074a6a 100644
--- a/common/page.go
+++ b/common/page.go
@@ -601,21 +601,6 @@ func (p *Page) viewportSize() Size {
 	}
 }
 
-// AddInitScript adds script to run in all new frames.
-func (p *Page) AddInitScript(script goja.Value, arg goja.Value) {
-	k6ext.Panic(p.ctx, "Page.addInitScript(script, arg) has not been implemented yet")
-}
-
-// AddScriptTag is not implemented.
-func (p *Page) AddScriptTag(opts goja.Value) {
-	k6ext.Panic(p.ctx, "Page.addScriptTag(opts) has not been implemented yet")
-}
-
-// AddStyleTag is not implemented.
-func (p *Page) AddStyleTag(opts goja.Value) {
-	k6ext.Panic(p.ctx, "Page.addStyleTag(opts) has not been implemented yet")
-}
-
 // BringToFront activates the browser tab for this page.
 func (p *Page) BringToFront() {
 	p.logger.Debugf("Page:BringToFront", "sid:%v", p.sessionID())
@@ -723,11 +708,6 @@ func (p *Page) DispatchEvent(selector string, typ string, eventInit any, opts *F
 	return p.MainFrame().DispatchEvent(selector, typ, eventInit, opts)
 }
 
-// DragAndDrop is not implemented.
-func (p *Page) DragAndDrop(source string, target string, opts goja.Value) {
-	k6ext.Panic(p.ctx, "Page.DragAndDrop(source, target, opts) has not been implemented yet")
-}
-
 func (p *Page) EmulateMedia(opts goja.Value) {
 	p.logger.Debugf("Page:EmulateMedia", "sid:%v", p.sessionID())
 
@@ -795,16 +775,6 @@ func (p *Page) EvaluateHandle(pageFunc string, args ...any) (JSHandleAPI, error)
 	return h, nil
 }
 
-// ExposeBinding is not implemented.
-func (p *Page) ExposeBinding(name string, callback goja.Callable, opts goja.Value) {
-	k6ext.Panic(p.ctx, "Page.exposeBinding(name, callback) has not been implemented yet")
-}
-
-// ExposeFunction is not implemented.
-func (p *Page) ExposeFunction(name string, callback goja.Callable) {
-	k6ext.Panic(p.ctx, "Page.exposeFunction(name, callback) has not been implemented yet")
-}
-
 func (p *Page) Fill(selector string, value string, opts goja.Value) {
 	p.logger.Debugf("Page:Fill", "sid:%v selector:%s", p.sessionID(), selector)
 
@@ -817,12 +787,6 @@ func (p *Page) Focus(selector string, opts goja.Value) {
 	p.MainFrame().Focus(selector, opts)
 }
 
-// Frame is not implemented.
-func (p *Page) Frame(_ goja.Value) *Frame {
-	k6ext.Panic(p.ctx, "Page.frame(frameSelector) has not been implemented yet")
-	return nil
-}
-
 // Frames returns a list of frames on the page.
 func (p *Page) Frames() []*Frame {
 	return p.frameManager.Frames()
@@ -851,18 +815,6 @@ func (p *Page) GetTouchscreen() *Touchscreen {
 	return p.Touchscreen
 }
 
-// GoBack is not implemented.
-func (p *Page) GoBack(_ goja.Value) *Response {
-	k6ext.Panic(p.ctx, "Page.goBack(opts) has not been implemented yet")
-	return nil
-}
-
-// GoForward is not implemented.
-func (p *Page) GoForward(_ goja.Value) *Response {
-	k6ext.Panic(p.ctx, "Page.goForward(opts) has not been implemented yet")
-	return nil
-}
-
 // Goto will navigate the page to the specified URL and return a HTTP response object.
 func (p *Page) Goto(url string, opts *FrameGotoOptions) (*Response, error) {
 	p.logger.Debugf("Page:Goto", "sid:%v url:%q", p.sessionID(), url)
@@ -1002,17 +954,6 @@ func (p *Page) Opener() *Page {
 	return p.opener
 }
 
-// Pause is not implemented.
-func (p *Page) Pause() {
-	k6ext.Panic(p.ctx, "Page.pause() has not been implemented yet")
-}
-
-// Pdf is not implemented.
-func (p *Page) Pdf(opts goja.Value) []byte {
-	k6ext.Panic(p.ctx, "Page.pdf(opts) has not been implemented yet")
-	return nil
-}
-
 func (p *Page) Press(selector string, key string, opts goja.Value) {
 	p.logger.Debugf("Page:Press", "sid:%v selector:%s", p.sessionID(), selector)
 
@@ -1114,11 +1055,6 @@ func (p *Page) Reload(opts goja.Value) (*Response, error) { //nolint:funlen,cycl
 	return resp, nil
 }
 
-// Route is not implemented.
-func (p *Page) Route(url goja.Value, handler goja.Callable) {
-	k6ext.Panic(p.ctx, "Page.route(url, handler) has not been implemented yet")
-}
-
 // Screenshot will instruct Chrome to save a screenshot of the current page and save it to specified file.
 func (p *Page) Screenshot(opts *PageScreenshotOptions, sp ScreenshotPersister) ([]byte, error) {
 	spanCtx, span := TraceAPICall(p.ctx, p.targetID.String(), "page.screenshot")
@@ -1258,11 +1194,6 @@ func (p *Page) Type(selector string, text string, opts goja.Value) {
 	p.MainFrame().Type(selector, text, opts)
 }
 
-// Unroute is not implemented.
-func (p *Page) Unroute(url goja.Value, handler goja.Callable) {
-	k6ext.Panic(p.ctx, "Page.unroute(url, handler) has not been implemented yet")
-}
-
 // URL returns the location of the page.
 func (p *Page) URL() string {
 	p.logger.Debugf("Page:URL", "sid:%v", p.sessionID())
@@ -1273,12 +1204,6 @@ func (p *Page) URL() string {
 	return p.Evaluate(v).(string) //nolint:forcetypeassert
 }
 
-// Video returns information of recorded video.
-func (p *Page) Video() any { // TODO: implement
-	k6ext.Panic(p.ctx, "Page.video() has not been implemented yet")
-	return nil
-}
-
 // ViewportSize will return information on the viewport width and height.
 func (p *Page) ViewportSize() map[string]float64 {
 	p.logger.Debugf("Page:ViewportSize", "sid:%v", p.sessionID())
@@ -1290,12 +1215,6 @@ func (p *Page) ViewportSize() map[string]float64 {
 	}
 }
 
-// WaitForEvent waits for the specified event to trigger.
-func (p *Page) WaitForEvent(event string, optsOrPredicate goja.Value) any {
-	k6ext.Panic(p.ctx, "Page.waitForEvent(event, optsOrPredicate) has not been implemented yet")
-	return nil
-}
-
 // WaitForFunction waits for the given predicate to return a truthy value.
 func (p *Page) WaitForFunction(js string, opts *FrameWaitForFunctionOptions, jsArgs ...any) (any, error) {
 	p.logger.Debugf("Page:WaitForFunction", "sid:%v", p.sessionID())
@@ -1318,18 +1237,6 @@ func (p *Page) WaitForNavigation(opts *FrameWaitForNavigationOptions) (*Response
 	return p.frameManager.MainFrame().WaitForNavigation(opts)
 }
 
-// WaitForRequest is not implemented.
-func (p *Page) WaitForRequest(_, _ goja.Value) *Request {
-	k6ext.Panic(p.ctx, "Page.waitForRequest(urlOrPredicate, opts) has not been implemented yet")
-	return nil
-}
-
-// WaitForResponse is not implemented.
-func (p *Page) WaitForResponse(_, _ goja.Value) *Response {
-	k6ext.Panic(p.ctx, "Page.waitForResponse(urlOrPredicate, opts) has not been implemented yet")
-	return nil
-}
-
 // WaitForSelector waits for the given selector to match the waiting criteria.
 func (p *Page) WaitForSelector(selector string, opts goja.Value) (*ElementHandle, error) {
 	p.logger.Debugf("Page:WaitForSelector",
diff --git a/common/worker.go b/common/worker.go
index 7b714e659..85140c9b8 100644
--- a/common/worker.go
+++ b/common/worker.go
@@ -4,14 +4,11 @@ import (
 	"context"
 	"fmt"
 
-	"github.com/grafana/xk6-browser/k6error"
-
 	"github.com/chromedp/cdproto/cdp"
 	"github.com/chromedp/cdproto/log"
 	"github.com/chromedp/cdproto/network"
 	"github.com/chromedp/cdproto/runtime"
 	"github.com/chromedp/cdproto/target"
-	"github.com/dop251/goja"
 )
 
 type Worker struct {
@@ -58,18 +55,6 @@ func (w *Worker) initEvents() error {
 	return nil
 }
 
-// Evaluate evaluates a page function in the context of the web worker.
-func (w *Worker) Evaluate(pageFunc goja.Value, args ...goja.Value) any {
-	// TODO: implement
-	return nil
-}
-
-// EvaluateHandle evaluates a page function in the context of the web worker and returns a JS handle.
-func (w *Worker) EvaluateHandle(_ goja.Value, _ ...goja.Value) (JSHandleAPI, error) {
-	// TODO: implement
-	return nil, fmt.Errorf("Worker.EvaluateHandle has not been implemented yet: %w", k6error.ErrFatal)
-}
-
 // URL returns the URL of the web worker.
 func (w *Worker) URL() string {
 	return w.url
diff --git a/tests/browser_test.go b/tests/browser_test.go
index 0fb42a0b0..8f3f150e0 100644
--- a/tests/browser_test.go
+++ b/tests/browser_test.go
@@ -18,6 +18,7 @@ import (
 	"github.com/grafana/xk6-browser/browser"
 	"github.com/grafana/xk6-browser/common"
 	"github.com/grafana/xk6-browser/env"
+	"github.com/grafana/xk6-browser/k6ext"
 	"github.com/grafana/xk6-browser/k6ext/k6test"
 )
 
@@ -278,14 +279,9 @@ func TestMultiBrowserPanic(t *testing.T) {
 		b1 = newTestBrowser(t)
 		b2 = newTestBrowser(t)
 
-		bctx, err := b1.NewContext(nil)
-		require.NoError(t, err)
-		p1, err := bctx.NewPage()
-		require.NoError(t, err, "failed to create page #1")
-
 		func() {
 			defer func() { _ = recover() }()
-			p1.GoBack(nil)
+			k6ext.Panic(b1.ctx, "forcing a panic")
 		}()
 	})