diff --git a/Gopkg.lock b/Gopkg.lock
index a41259fd..78ab0f6a 100644
--- a/Gopkg.lock
+++ b/Gopkg.lock
@@ -137,6 +137,14 @@
   revision = "a96e63847dc3c67d17befa69c303767e2f84e54f"
   version = "v2.1"
 
+[[projects]]
+  branch = "master"
+  digest = "1:f7aa53146bf79462509d4ce136826ebbd64907e4679e1b04e62758da6b68e589"
+  name = "github.com/orcaman/concurrent-map"
+  packages = ["."]
+  pruneopts = "UT"
+  revision = "b28018939af9022337862b94a463abb18abb3e0e"
+
 [[projects]]
   digest = "1:40e195917a951a8bf867cd05de2a46aaf1806c50cf92eebf4c16f78cd196f747"
   name = "github.com/pkg/errors"
@@ -228,6 +236,7 @@
     "github.com/mafredri/cdp/rpcc",
     "github.com/mafredri/cdp/session",
     "github.com/natefinch/lumberjack",
+    "github.com/orcaman/concurrent-map",
     "github.com/pkg/errors",
     "github.com/rs/zerolog",
     "github.com/sethgrid/pester",
diff --git a/docs/examples/blank-page.fql b/docs/examples/blank-page.fql
new file mode 100644
index 00000000..77f36b0c
--- /dev/null
+++ b/docs/examples/blank-page.fql
@@ -0,0 +1,3 @@
+LET doc = DOCUMENT("about:blank", true)
+NAVIGATE(doc, "https://www.google.com/")
+RETURN doc.url
\ No newline at end of file
diff --git a/docs/examples/navigate.fql b/docs/examples/navigate.fql
index 70f4d53c..7d1d48aa 100644
--- a/docs/examples/navigate.fql
+++ b/docs/examples/navigate.fql
@@ -1,13 +1,12 @@
 LET doc = DOCUMENT("https://github.com/", true)
-
 LET main = ELEMENT(doc, '.application-main')
-LOG('innerText:start')
 LET mainTxt = main.innerText
-LOG('innerText:end')
 
 NAVIGATE(doc, "https://github.com/features")
 
 LET features = ELEMENT(doc, '.application-main')
 LET featuresTxt = features.innerText
 
+LOG("featuresTxt:", featuresTxt)
+
 RETURN mainTxt == featuresTxt
diff --git a/pkg/compiler/compiler_test.go b/pkg/compiler/compiler_test.go
index 02cb7ecb..76347bf2 100644
--- a/pkg/compiler/compiler_test.go
+++ b/pkg/compiler/compiler_test.go
@@ -1775,23 +1775,28 @@ func TestParam(t *testing.T) {
 }
 
 func TestHtml(t *testing.T) {
-	//	Convey("Should load a document", t, func() {
-	//		c := compiler.New()
-	//
-	//		out, err := c.MustCompile(`
-	//LET doc = DOCUMENT("https://github.com/", true)
-	//LET btn = ELEMENT(doc, ".HeaderMenu a")
-	//
-	//CLICK(btn)
-	//WAIT_NAVIGATION(doc)
-	//WAIT_ELEMENT(doc, '.IconNav')
-	//
-	//RETURN INNER_HTML_ALL(doc, '.IconNav a')
-	//
-	//		`).Run(context.Background())
-	//
-	//		So(err, ShouldBeNil)
-	//
-	//		So(string(out), ShouldEqual, `"int"`)
-	//	})
+	Convey("Should load a document", t, func() {
+		c := compiler.New()
+
+		out, err := c.MustCompile(`
+LET doc = DOCUMENT("https://github.com/", true)
+LET main = ELEMENT(doc, '.application-main')
+LET mainTxt = main.innerText
+
+NAVIGATE(doc, "https://github.com/features")
+
+LET features = ELEMENT(doc, '.application-main')
+LET featuresTxt = features.innerText
+
+LOG("featuresTxt:", featuresTxt)
+
+RETURN mainTxt == featuresTxt
+
+	
+			`).Run(context.Background())
+
+		So(err, ShouldBeNil)
+
+		So(string(out), ShouldEqual, `"int"`)
+	})
 }
diff --git a/pkg/stdlib/html/driver/dynamic/document.go b/pkg/stdlib/html/driver/dynamic/document.go
index 24fa7364..a7cad913 100644
--- a/pkg/stdlib/html/driver/dynamic/document.go
+++ b/pkg/stdlib/html/driver/dynamic/document.go
@@ -21,6 +21,8 @@ import (
 	"time"
 )
 
+const BlankPageUrl = "about:blank"
+
 type HtmlDocument struct {
 	sync.Mutex
 	logger  *zerolog.Logger
@@ -78,10 +80,12 @@ func LoadHtmlDocument(
 		return nil, err
 	}
 
-	err = waitForLoadEvent(ctx, client)
+	if url != BlankPageUrl {
+		err = waitForLoadEvent(ctx, client)
 
-	if err != nil {
-		return nil, err
+		if err != nil {
+			return nil, err
+		}
 	}
 
 	root, innerHtml, err := getRootElement(client)
@@ -637,6 +641,10 @@ func (doc *HtmlDocument) WaitForNavigation(timeout values.Int) error {
 }
 
 func (doc *HtmlDocument) Navigate(url values.String) error {
+	if url == "" {
+		url = BlankPageUrl
+	}
+
 	ctx := context.Background()
 	repl, err := doc.client.Page.Navigate(ctx, page.NewNavigateArgs(url.String()))
 
@@ -648,5 +656,5 @@ func (doc *HtmlDocument) Navigate(url values.String) error {
 		return errors.New(*repl.ErrorText)
 	}
 
-	return waitForLoadEvent(ctx, doc.client)
+	return doc.WaitForNavigation(5000)
 }
diff --git a/pkg/stdlib/html/driver/dynamic/dynamic.go b/pkg/stdlib/html/driver/dynamic/dynamic.go
index 2cd54da7..54ca27c8 100644
--- a/pkg/stdlib/html/driver/dynamic/dynamic.go
+++ b/pkg/stdlib/html/driver/dynamic/dynamic.go
@@ -38,6 +38,10 @@ func (drv *Driver) GetDocument(ctx context.Context, url string) (values.HtmlNode
 	ctx, cancel := context.WithTimeout(ctx, DefaultTimeout)
 	defer cancel()
 
+	if url == "" {
+		url = BlankPageUrl
+	}
+
 	// Create a new target belonging to the browser context, similar
 	// to opening a new tab in an incognito window.
 	createTargetArgs := target.NewCreateTargetArgs(url).SetBrowserContextID(drv.contextID)
diff --git a/pkg/stdlib/html/driver/dynamic/element.go b/pkg/stdlib/html/driver/dynamic/element.go
index 43aa1dee..23895a7d 100644
--- a/pkg/stdlib/html/driver/dynamic/element.go
+++ b/pkg/stdlib/html/driver/dynamic/element.go
@@ -297,7 +297,7 @@ func (el *HtmlElement) GetChildNode(idx values.Int) core.Value {
 
 func (el *HtmlElement) QuerySelector(selector values.String) core.Value {
 	if !el.IsConnected() {
-		return values.NewArray(0)
+		return values.None
 	}
 
 	ctx := context.Background()