diff --git a/core/src/main/resources/operatorsScore-databricks-aws.csv b/core/src/main/resources/operatorsScore-databricks-aws.csv
index 394437c13..afd6848ce 100644
--- a/core/src/main/resources/operatorsScore-databricks-aws.csv
+++ b/core/src/main/resources/operatorsScore-databricks-aws.csv
@@ -176,6 +176,7 @@ Not,2.45
 NthValue,2.45
 OctetLength,2.45
 Or,2.45
+ParseUrl,2.45
 Percentile,2.45
 PercentRank,2.45
 PivotFirst,2.45
diff --git a/core/src/main/resources/operatorsScore-databricks-azure.csv b/core/src/main/resources/operatorsScore-databricks-azure.csv
index 86daf247d..6b7396c0d 100644
--- a/core/src/main/resources/operatorsScore-databricks-azure.csv
+++ b/core/src/main/resources/operatorsScore-databricks-azure.csv
@@ -176,6 +176,7 @@ Not,2.73
 NthValue,2.73
 OctetLength,2.73
 Or,2.73
+ParseUrl,2.73
 Percentile,2.73
 PercentRank,2.73
 PivotFirst,2.73
diff --git a/core/src/main/resources/operatorsScore-dataproc-gke-l4.csv b/core/src/main/resources/operatorsScore-dataproc-gke-l4.csv
index e1d3678d4..204866e8a 100644
--- a/core/src/main/resources/operatorsScore-dataproc-gke-l4.csv
+++ b/core/src/main/resources/operatorsScore-dataproc-gke-l4.csv
@@ -168,6 +168,7 @@ NormalizeNaNAndZero,3.74
 Not,3.74
 NthValue,3.74
 OctetLength,3.74
+ParseUrl,3.74
 Or,3.74
 Percentile,3.74
 PercentRank,3.74
diff --git a/core/src/main/resources/operatorsScore-dataproc-gke-t4.csv b/core/src/main/resources/operatorsScore-dataproc-gke-t4.csv
index 2777068b7..bf6395056 100644
--- a/core/src/main/resources/operatorsScore-dataproc-gke-t4.csv
+++ b/core/src/main/resources/operatorsScore-dataproc-gke-t4.csv
@@ -168,6 +168,7 @@ NormalizeNaNAndZero,3.65
 Not,3.65
 NthValue,3.65
 OctetLength,3.65
+ParseUrl,3.65
 Or,3.65
 Percentile,3.65
 PercentRank,3.65
diff --git a/core/src/main/resources/operatorsScore-dataproc-l4.csv b/core/src/main/resources/operatorsScore-dataproc-l4.csv
index ad371bb8f..251c67c9f 100644
--- a/core/src/main/resources/operatorsScore-dataproc-l4.csv
+++ b/core/src/main/resources/operatorsScore-dataproc-l4.csv
@@ -176,6 +176,7 @@ Not,4.16
 NthValue,4.16
 OctetLength,4.16
 Or,4.16
+ParseUrl,4.16
 Percentile,4.16
 PercentRank,4.16
 PivotFirst,4.16
diff --git a/core/src/main/resources/operatorsScore-dataproc-serverless-l4.csv b/core/src/main/resources/operatorsScore-dataproc-serverless-l4.csv
index fbe0d057e..eb22ba760 100644
--- a/core/src/main/resources/operatorsScore-dataproc-serverless-l4.csv
+++ b/core/src/main/resources/operatorsScore-dataproc-serverless-l4.csv
@@ -169,6 +169,7 @@ Not,4.25
 NthValue,4.25
 OctetLength,4.25
 Or,4.25
+ParseUrl,4.25
 Percentile,4.25
 PercentRank,4.25
 PivotFirst,4.25
diff --git a/core/src/main/resources/operatorsScore-dataproc-t4.csv b/core/src/main/resources/operatorsScore-dataproc-t4.csv
index c6f3a7654..789829e69 100644
--- a/core/src/main/resources/operatorsScore-dataproc-t4.csv
+++ b/core/src/main/resources/operatorsScore-dataproc-t4.csv
@@ -176,6 +176,7 @@ Not,4.88
 NthValue,4.88
 OctetLength,4.88
 Or,4.88
+ParseUrl,4.88
 Percentile,4.88
 PercentRank,4.88
 PivotFirst,4.88
diff --git a/core/src/main/resources/operatorsScore-emr-a10.csv b/core/src/main/resources/operatorsScore-emr-a10.csv
index 91a2a840d..600614084 100644
--- a/core/src/main/resources/operatorsScore-emr-a10.csv
+++ b/core/src/main/resources/operatorsScore-emr-a10.csv
@@ -176,6 +176,7 @@ Not,2.59
 NthValue,2.59
 OctetLength,2.59
 Or,2.59
+ParseUrl,2.59
 Percentile,2.59
 PercentRank,2.59
 PivotFirst,2.59
diff --git a/core/src/main/resources/operatorsScore-emr-t4.csv b/core/src/main/resources/operatorsScore-emr-t4.csv
index 8d34a914c..bf4c818ae 100644
--- a/core/src/main/resources/operatorsScore-emr-t4.csv
+++ b/core/src/main/resources/operatorsScore-emr-t4.csv
@@ -176,6 +176,7 @@ Not,2.07
 NthValue,2.07
 OctetLength,2.07
 Or,2.07
+ParseUrl,2.07
 Percentile,2.07
 PercentRank,2.07
 PivotFirst,2.07
diff --git a/core/src/main/resources/operatorsScore-onprem.csv b/core/src/main/resources/operatorsScore-onprem.csv
index 50ec61028..d5638c96e 100644
--- a/core/src/main/resources/operatorsScore-onprem.csv
+++ b/core/src/main/resources/operatorsScore-onprem.csv
@@ -181,6 +181,7 @@ Not,4
 NthValue,4
 OctetLength,4
 Or,4
+ParseUrl,4
 Percentile,4
 PercentRank,4
 PivotFirst,4
diff --git a/core/src/main/resources/supportedExprs.csv b/core/src/main/resources/supportedExprs.csv
index f6d4ee1fc..c5f273891 100644
--- a/core/src/main/resources/supportedExprs.csv
+++ b/core/src/main/resources/supportedExprs.csv
@@ -382,6 +382,10 @@ Or,S,`or`,None,project,result,S,NA,NA,NA,NA,NA,NA,NA,NA,NA,NA,NA,NA,NA,NA,NA,NA,
 Or,S,`or`,None,AST,lhs,S,NA,NA,NA,NA,NA,NA,NA,NA,NA,NA,NA,NA,NA,NA,NA,NA,NA
 Or,S,`or`,None,AST,rhs,S,NA,NA,NA,NA,NA,NA,NA,NA,NA,NA,NA,NA,NA,NA,NA,NA,NA
 Or,S,`or`,None,AST,result,S,NA,NA,NA,NA,NA,NA,NA,NA,NA,NA,NA,NA,NA,NA,NA,NA,NA
+ParseUrl,S,`parse_url`,None,project,url,NA,NA,NA,NA,NA,NA,NA,NA,NA,S,NA,NA,NA,NA,NA,NA,NA,NA
+ParseUrl,S,`parse_url`,None,project,partToExtract,NA,NA,NA,NA,NA,NA,NA,NA,NA,PS,NA,NA,NA,NA,NA,NA,NA,NA
+ParseUrl,S,`parse_url`,None,project,key,NA,NA,NA,NA,NA,NA,NA,NA,NA,PS,NA,NA,NA,NA,NA,NA,NA,NA
+ParseUrl,S,`parse_url`,None,project,result,NA,NA,NA,NA,NA,NA,NA,NA,NA,S,NA,NA,NA,NA,NA,NA,NA,NA
 PercentRank,S,`percent_rank`,None,window,ordering,S,S,S,S,S,S,S,S,PS,S,S,S,NS,NS,NS,NS,NS,NS
 PercentRank,S,`percent_rank`,None,window,result,NA,NA,NA,NA,NA,NA,S,NA,NA,NA,NA,NA,NA,NA,NA,NA,NA,NA
 Pmod,S,`pmod`,None,project,lhs,NA,S,S,S,S,S,S,NA,NA,NA,PS,NA,NA,NA,NA,NA,NA,NA
@@ -539,7 +543,7 @@ StringTrimLeft,S,`ltrim`,None,project,result,NA,NA,NA,NA,NA,NA,NA,NA,NA,S,NA,NA,
 StringTrimRight,S,`rtrim`,None,project,src,NA,NA,NA,NA,NA,NA,NA,NA,NA,S,NA,NA,NA,NA,NA,NA,NA,NA
 StringTrimRight,S,`rtrim`,None,project,trimStr,NA,NA,NA,NA,NA,NA,NA,NA,NA,PS,NA,NA,NA,NA,NA,NA,NA,NA
 StringTrimRight,S,`rtrim`,None,project,result,NA,NA,NA,NA,NA,NA,NA,NA,NA,S,NA,NA,NA,NA,NA,NA,NA,NA
-StructsToJson,NS,`to_json`,This is disabled by default because to_json support is experimental. See compatibility guide for more information.,project,struct,S,S,S,S,S,S,S,NA,NA,S,NA,NA,NA,NA,S,S,S,NA
+StructsToJson,NS,`to_json`,This is disabled by default because to_json support is experimental. See compatibility guide for more information.,project,struct,S,S,S,S,S,S,S,S,PS,S,S,NA,NA,NA,PS,PS,PS,NA
 StructsToJson,NS,`to_json`,This is disabled by default because to_json support is experimental. See compatibility guide for more information.,project,result,NA,NA,NA,NA,NA,NA,NA,NA,NA,S,NA,NA,NA,NA,NA,NA,NA,NA
 Substring,S,`substr`; `substring`,None,project,str,NA,NA,NA,NA,NA,NA,NA,NA,NA,S,NA,NA,NS,NA,NA,NA,NA,NA
 Substring,S,`substr`; `substring`,None,project,pos,NA,NA,NA,S,NA,NA,NA,NA,NA,NA,NA,NA,NA,NA,NA,NA,NA,NA
diff --git a/core/src/main/scala/com/nvidia/spark/rapids/tool/planparser/SQLPlanParser.scala b/core/src/main/scala/com/nvidia/spark/rapids/tool/planparser/SQLPlanParser.scala
index b809d9521..47b38d847 100644
--- a/core/src/main/scala/com/nvidia/spark/rapids/tool/planparser/SQLPlanParser.scala
+++ b/core/src/main/scala/com/nvidia/spark/rapids/tool/planparser/SQLPlanParser.scala
@@ -381,31 +381,48 @@ object SQLPlanParser extends Logging {
     funcName
   }
 
-  private def getAllFunctionNames(functionPattern: Regex, expr: String,
+  // This method aims at doing some common processing to an expression before
+  // we start parsing it. For example, some special handling is required for some functions.
+  private def processSpecialFunctions(expr: String): String = {
+    // For parse_url, we only support parse_url(*,Host,*); parse_url(*,Protocol,*)
+    // So we want to be able to define that parse_url(*,QUERY,*) is not supported.
+
+    // The following regex uses forward references to find matches for parse_url(*)
+    // we need to use forward references because otherwise multiple occurrences will be matched
+    // only once.
+    // https://stackoverflow.com/questions/47162098/is-it-possible-to-match-nested-brackets-with-a-
+    // regex-without-using-recursion-or/47162099#47162099
+    // example parse_url:
+    // Project [url_col#7, parse_url(url_col#7, HOST, false) AS HOST#9,
+    //          parse_url(url_col#7, QUERY, false) AS QUERY#10]
+    val parseURLPattern = ("parse_url(?=\\()(?:(?=.*?\\((?!.*?\\1)(.*\\)(?!.*\\2).*))(?=.*?\\)" +
+      "(?!.*?\\2)(.*)).)+?.*?(?=\\1)[^(]*(?=\\2$)").r
+    var newExpr = expr
+    parseURLPattern.findAllMatchIn(expr).foreach { parse_call =>
+      // iterate on all matches replacing parse_url by parse_url_query
+      // note that we do replaceFirst because we want to map 1-to-1 and the order does
+      // not matter here.
+      if (parse_call.matched.matches("parse_url\\(.*,\\s*(?i)query\\s*,.*\\)")) {
+        newExpr = newExpr.replaceFirst("parse_url\\(", "parse_url_query(")
+      }
+    }
+    newExpr
+  }
+
+  private def getAllFunctionNames(regPattern: Regex, expr: String,
       groupInd: Int = 1): Set[String] = {
     // Returns all matches in an expression. This can be used when the SQL expression is not
     // tokenized.
-    functionPattern.findAllMatchIn(expr).map(_.group(groupInd)).toSet.filterNot(ignoreExpression(_))
+    val newExpr = processSpecialFunctions(expr)
+    regPattern.findAllMatchIn(newExpr).map(_.group(groupInd)).toSet.filterNot(ignoreExpression(_))
   }
 
   def parseProjectExpressions(exprStr: String): Array[String] = {
-    val parsedExpressions = ArrayBuffer[String]()
     // Project [cast(value#136 as string) AS value#144, CEIL(value#136) AS CEIL(value)#143L]
     // This is to split the string such that only function names are extracted. The pattern is
     // such that function name is succeeded by `(`. We use regex to extract all the function names
     // below:
-    // paranRemoved = Array(cast(value#136 as string), CEIL(value#136))
-    val pattern: Regex = "([a-zA-Z0-9_]+)\\(".r
-    val functionNamePattern: Regex = """(\w+)""".r
-    val paranRemoved = pattern.findAllMatchIn(exprStr).toArray.map(_.group(1))
-    paranRemoved.foreach { case expr =>
-      val functionName = getFunctionName(functionNamePattern, expr)
-      functionName match {
-        case Some(func) => parsedExpressions += func
-        case _ => // NO OP
-      }
-    }
-    parsedExpressions.distinct.toArray
+    getAllFunctionNames(functionPrefixPattern, exprStr).toArray
   }
 
   // This parser is used for SortAggregateExec, HashAggregateExec and ObjectHashAggregateExec
diff --git a/core/src/test/scala/com/nvidia/spark/rapids/tool/planparser/SqlPlanParserSuite.scala b/core/src/test/scala/com/nvidia/spark/rapids/tool/planparser/SqlPlanParserSuite.scala
index 0d8806237..a5a4ae4c2 100644
--- a/core/src/test/scala/com/nvidia/spark/rapids/tool/planparser/SqlPlanParserSuite.scala
+++ b/core/src/test/scala/com/nvidia/spark/rapids/tool/planparser/SqlPlanParserSuite.scala
@@ -687,7 +687,7 @@ class SQLPlanParserSuite extends BaseTestSuite {
     }
   }
 
-  test("WindowExec and expressions within WIndowExec") {
+  test("WindowExec and expressions within WindowExec") {
     TrampolineUtil.withTempDir { eventLogDir =>
       val (eventLog, _) = ToolTestUtils.generateEventLog(eventLogDir, "sqlmetric") { spark =>
         import spark.implicits._
@@ -1047,6 +1047,37 @@ class SQLPlanParserSuite extends BaseTestSuite {
     }
   }
 
+  test("ParseUrl is supported except that for parse_url_query") {
+    // parse_url(*,QUERY,*) should cause the project to be unsupported
+    // the expression will appear in the unsupportedExpression summary
+    TrampolineUtil.withTempDir { parquetoutputLoc =>
+      TrampolineUtil.withTempDir { eventLogDir =>
+        val (eventLog, _) = ToolTestUtils.generateEventLog(eventLogDir,
+          "ParseURL") { spark =>
+          import spark.implicits._
+          val df1 = Seq("https://spark.apache.org/downloads.html?query=50",
+            "https://docs.nvidia.com/spark-rapids/user-guide/23.12/spark-profiling-tool.html"
+          ).toDF("url_col")
+          // write df1 to parquet to transform LocalTableScan to ProjectExec
+          df1.write.parquet(s"$parquetoutputLoc/testparse")
+          val df2 = spark.read.parquet(s"$parquetoutputLoc/testparse")
+          df2.selectExpr("*", "parse_url(`url_col`, 'HOST') as HOST",
+            "parse_url(`url_col`,'QUERY') as QUERY")
+        }
+        val pluginTypeChecker = new PluginTypeChecker()
+        val app = createAppFromEventlog(eventLog)
+
+        assert(app.sqlPlans.size == 2)
+        val parsedPlans = app.sqlPlans.map { case (sqlID, plan) =>
+          SQLPlanParser.parseSQLPlan(app.appId, plan, sqlID, "", pluginTypeChecker, app)
+        }
+        val allExecInfo = getAllExecsFromPlan(parsedPlans.toSeq)
+        val projects = allExecInfo.filter(_.exec.contains("Project"))
+        assertSizeAndNotSupported(1, projects)
+      }
+    }
+  }
+
   test("xxhash64 is supported in ProjectExec") {
     TrampolineUtil.withTempDir { parquetoutputLoc =>
       TrampolineUtil.withTempDir { eventLogDir =>