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  <xsd:element name="AdvertisingAndMarketingMember" id="wb_AdvertisingAndMarketingMember" abstract="true" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" type="nonnum:domainItemType" />
  <xsd:element name="ScheduleOfEmployeeServiceShareBasedCompensationNumberOfSharesAvailableForIssuanceTableTextBlock" id="wb_ScheduleOfEmployeeServiceShareBasedCompensationNumberOfSharesAvailableForIssuanceTableTextBlock" abstract="false" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" type="nonnum:textBlockItemType" />
  <xsd:element name="ShareIncentivePlan2010Member" id="wb_ShareIncentivePlan2010Member" abstract="true" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" type="nonnum:domainItemType" />
  <xsd:element name="EmployeeAndNonEmployeeStockOptionsMember" id="wb_EmployeeAndNonEmployeeStockOptionsMember" abstract="true" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" type="nonnum:domainItemType" />
  <element id="wb_MaximumNumberOfOrdinarySharesAvailableForIssuanceReducedForEveryOneShareIssuedPursuantToShareOptionOrShareAppreciationRight" name="MaximumNumberOfOrdinarySharesAvailableForIssuanceReducedForEveryOneShareIssuedPursuantToShareOptionOrShareAppreciationRight" nillable="true" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="wb_MaximumNumberOfOrdinarySharesAvailableForIssuanceReducedForEveryOneShareIssuedAsRestrictedShareOrPursuantToRestrictedShareUnit" name="MaximumNumberOfOrdinarySharesAvailableForIssuanceReducedForEveryOneShareIssuedAsRestrictedShareOrPursuantToRestrictedShareUnit" nillable="true" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <xsd:element name="VariableInterestEntityPrimaryBeneficiaryAggregatedDisclosureNonRecourseMember" id="wb_VariableInterestEntityPrimaryBeneficiaryAggregatedDisclosureNonRecourseMember" abstract="true" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" type="nonnum:domainItemType" />
  <xsd:element name="GoodwillAndLongLivedAssetsPolicyTextBlock" id="wb_GoodwillAndLongLivedAssetsPolicyTextBlock" abstract="false" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" type="nonnum:textBlockItemType" />
  <xsd:element name="BeijingWeiboInteractiveInternetTechnologyCoLtdMember" id="wb_BeijingWeiboInteractiveInternetTechnologyCoLtdMember" abstract="true" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" type="nonnum:domainItemType" />
  <xsd:element name="LongTermInvestmentsRollForward" id="wb_LongTermInvestmentsRollForward" abstract="true" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" type="xbrli:stringItemType" />
  <xsd:element name="ProfitAppropriationAndRestrictedNetAssetsAbstract" id="wb_ProfitAppropriationAndRestrictedNetAssetsAbstract" abstract="true" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" type="xbrli:stringItemType" />
  <xsd:element name="ProfitAppropriationAndRestrictedNetAssetsTextBlock" id="wb_ProfitAppropriationAndRestrictedNetAssetsTextBlock" abstract="false" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" type="nonnum:textBlockItemType" />
  <xsd:element name="MinimumPercentageOfAfterTaxProfitTransferredToGeneralReserveFund" id="wb_MinimumPercentageOfAfterTaxProfitTransferredToGeneralReserveFund" abstract="false" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" type="num:percentItemType" />
  <xsd:element name="CriteriaForAppropriationToGeneralReserveFundMaximumThresholdAsPercentageOfRegisteredCapital" id="wb_CriteriaForAppropriationToGeneralReserveFundMaximumThresholdAsPercentageOfRegisteredCapital" abstract="false" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" type="num:percentItemType" />
  <xsd:element name="NumberOfReserveFundsExceptGeneralReserveFundForWhichAppropriationIsAtEntitysDiscretion" id="wb_NumberOfReserveFundsExceptGeneralReserveFundForWhichAppropriationIsAtEntitysDiscretion" abstract="false" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" type="xbrli:integerItemType" />
  <xsd:element name="MinimumPercentageOfAfterTaxProfitTransferredToStatutoryReserveFund" id="wb_MinimumPercentageOfAfterTaxProfitTransferredToStatutoryReserveFund" abstract="false" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" type="num:percentItemType" />
  <xsd:element name="CriteriaForAppropriationToStatutoryReserveFundMaximumThresholdAsPercentageOfRegisteredCapital" id="wb_CriteriaForAppropriationToStatutoryReserveFundMaximumThresholdAsPercentageOfRegisteredCapital" abstract="false" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" type="num:percentItemType" />
  <element id="wb_SinaCorporationMember" name="SinaCorporationMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <xsd:element name="IncomeTaxTable" nillable="true" substitutionGroup="xbrldt:hypercubeItem" type="xbrli:stringItemType" xbrli:periodType="duration" id="wb_IncomeTaxTable" abstract="true" />
  <xsd:element name="WeiboHongKongLimitedMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" id="wb_WeiboHongKongLimitedMember" abstract="true" />
  <xsd:element name="IncomeTaxLineItems" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" id="wb_IncomeTaxLineItems" abstract="true" />
  <element id="wb_NumberOfTaxJurisdictions" name="NumberOfTaxJurisdictions" nillable="true" type="xbrli:integerItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <xsd:element name="EntityClassificationsSectorAndEntityAxis" nillable="true" substitutionGroup="xbrldt:dimensionItem" type="xbrli:stringItemType" xbrli:periodType="duration" id="wb_EntityClassificationsSectorAndEntityAxis" abstract="true" />
  <xsd:element name="SectorAndEntityDomain" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" id="wb_SectorAndEntityDomain" abstract="true" />
  <element id="wb_ScheduleOfOutstandingBalanceDueToFromRelatedPartiesTableTextBlock" name="ScheduleOfOutstandingBalanceDueToFromRelatedPartiesTableTextBlock" nillable="true" type="nonnum:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="wb_ScheduleOfAllocatedExpensesFromParentTableTextBlock" name="ScheduleOfAllocatedExpensesFromParentTableTextBlock" nillable="true" type="nonnum:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <xsd:element name="WeiboInternetTechnologyChinaCompanyLimitedMember" id="wb_WeiboInternetTechnologyChinaCompanyLimitedMember" abstract="true" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" type="nonnum:domainItemType" />
  <xsd:element name="BeijingWeimengTechnologyCoLtdMember" id="wb_BeijingWeimengTechnologyCoLtdMember" abstract="true" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" type="nonnum:domainItemType" />
  <xsd:element name="VariableInterestEntityInterestFreeLoans" id="wb_VariableInterestEntityInterestFreeLoans" abstract="false" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="debit" nillable="true" type="xbrli:monetaryItemType" />
  <element id="wb_VariableInterestEntityAccumulatedConsolidationGainOrLoss" name="VariableInterestEntityAccumulatedConsolidationGainOrLoss" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="credit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="wb_VariableInterestEntityRegisteredCapital" name="VariableInterestEntityRegisteredCapital" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="credit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <xsd:element name="VariableInterestEntityTrademarkLicenseAgreementsTerm" id="wb_VariableInterestEntityTrademarkLicenseAgreementsTerm" abstract="false" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" type="xbrli:durationItemType" />
  <xsd:element name="VariableInterestEntityLoanAgreementsTerm" id="wb_VariableInterestEntityLoanAgreementsTerm" abstract="false" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" type="xbrli:durationItemType" />
  <element id="wb_SubsidiariesRevenueFromServiceFeesWithVariableInterestEntity" name="SubsidiariesRevenueFromServiceFeesWithVariableInterestEntity" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="credit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="wb_ShareIncentivePlan2014Member" name="ShareIncentivePlan2014Member" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="wb_ShareBasedCompensationArrangementByShareBasedPaymentAwardAutomaticIncreaseInSharesAvailableForIssuanceUnderPlanAsPercentageOfTotalSharesOutstanding" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardAutomaticIncreaseInSharesAvailableForIssuanceUnderPlanAsPercentageOfTotalSharesOutstanding" nillable="true" type="num:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="wb_AccountsReceivableTotalNetCurrent" name="AccountsReceivableTotalNetCurrent" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="wb_ExpenseAllocatedFromParent" name="ExpenseAllocatedFromParent" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <xsd:element name="VariableInterestEntityConsolidatedCarryingAmountAssetsUsedToSettleObligationsExceptForRegisteredCapital" id="wb_VariableInterestEntityConsolidatedCarryingAmountAssetsUsedToSettleObligationsExceptForRegisteredCapital" abstract="false" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="debit" nillable="true" type="xbrli:monetaryItemType" />
  <xsd:element name="AccountsReceivableTotalGrossCurrent" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" id="wb_AccountsReceivableTotalGrossCurrent" abstract="false" />
  <xsd:element name="WithholdingIncomeTaxRatePercentageForPaymentOfDividendByForeignInvestedEnterprisesToHoldingCompanyInHongKong" id="wb_WithholdingIncomeTaxRatePercentageForPaymentOfDividendByForeignInvestedEnterprisesToHoldingCompanyInHongKong" abstract="false" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" type="num:percentItemType" />
  <xsd:element name="ChinaContributionPlanMember" id="wb_ChinaContributionPlanMember" abstract="true" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" type="nonnum:domainItemType" />
  <xsd:element name="NumberOfVoteOnCommonShares" id="wb_NumberOfVoteOnCommonShares" abstract="false" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" type="xbrli:integerItemType" />
  <element id="wb_SinaCorporationAndOtherRelatedPartiesMember" name="SinaCorporationAndOtherRelatedPartiesMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="wb_OtherRelatedPartiesMember" name="OtherRelatedPartiesMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="wb_NoncontrollingInterestsPoliciesPolicyTextBlock" name="NoncontrollingInterestsPoliciesPolicyTextBlock" nillable="true" type="nonnum:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="wb_AmountTransferredToCertainStatutoryReserveFunds" name="AmountTransferredToCertainStatutoryReserveFunds" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="credit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="wb_OrdinarySharesToBeDesignatedMember" name="OrdinarySharesToBeDesignatedMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="wb_PrepaymentForOutsourcedServiceProvidersCurrent" name="PrepaymentForOutsourcedServiceProvidersCurrent" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="wb_OtherCostsAndExpensesBilledByParent" name="OtherCostsAndExpensesBilledByParent" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="wb_NonChinaMember" name="NonChinaMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="wb_DisposalOfInvestment" name="DisposalOfInvestment" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="credit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="wb_ScheduleOfRelatedPartyRelationshipsWithEntityTableTextBlock" name="ScheduleOfRelatedPartyRelationshipsWithEntityTableTextBlock" nillable="true" type="nonnum:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="wb_RestrictedNetAssetsPercentOfTotalConsolidatedNetAssets" name="RestrictedNetAssetsPercentOfTotalConsolidatedNetAssets" nillable="true" type="num:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="wb_ClassBToOtherClassConversionRatio" name="ClassBToOtherClassConversionRatio" nillable="true" type="xbrli:pureItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="wb_DeferredTaxLiabilitiesDepreciationCosts" name="DeferredTaxLiabilitiesDepreciationCosts" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="credit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="wb_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsDepreciationAccountsReceivablesAccrualsAndOtherLiabilities" name="DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsDepreciationAccountsReceivablesAccrualsAndOtherLiabilities" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="wb_DepreciationAccountsReceivablesAccrualsAndOtherLiabilitiesValuationAllowance" name="DepreciationAccountsReceivablesAccrualsAndOtherLiabilitiesValuationAllowance" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="credit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="wb_CustomerOneMember" name="CustomerOneMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="wb_CertainInvestmentsUnderCostMethodAndEquityMethodUsingUnobservableInputsMember" name="CertainInvestmentsUnderCostMethodAndEquityMethodUsingUnobservableInputsMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="wb_IncreaseDecreaseInDueFromAndDueToRelatedPartiesCurrent" name="IncreaseDecreaseInDueFromAndDueToRelatedPartiesCurrent" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="wb_PrepaidContentFee" name="PrepaidContentFee" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="wb_DueToUsersCurrent" name="DueToUsersCurrent" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="credit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="wb_PerformanceBasedRestrictedShareUnitsMember" name="PerformanceBasedRestrictedShareUnitsMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="wb_SalesAndMarketingExpensesPolicyPolicyTextBlock" name="SalesAndMarketingExpensesPolicyPolicyTextBlock" nillable="true" type="nonnum:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="wb_NumberOfCustomers" name="NumberOfCustomers" nillable="true" type="xbrli:integerItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="wb_AccruedAndOtherLiabilitiesCurrent" name="AccruedAndOtherLiabilitiesCurrent" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="credit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="wb_IncreaseDecreaseInAccruedAndOtherLiabilities" name="IncreaseDecreaseInAccruedAndOtherLiabilities" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="wb_DepositsByUsersCurrent" name="DepositsByUsersCurrent" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="wb_AssetsAndLiabilitiesOfViesAndVieSSubsidiariesAbstract" name="AssetsAndLiabilitiesOfViesAndVieSSubsidiariesAbstract" nillable="true" type="xbrli:stringItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="wb_ResultsOfOperationsOfViesAndVieSSubsidiariesAbstract" name="ResultsOfOperationsOfViesAndVieSSubsidiariesAbstract" nillable="true" type="xbrli:stringItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="wb_CashFlowsOfVieAndVieSSubsidiariesAbstract" name="CashFlowsOfVieAndVieSSubsidiariesAbstract" nillable="true" type="xbrli:stringItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="wb_ContractualArrangementsWithVieAbstract" name="ContractualArrangementsWithVieAbstract" nillable="true" type="xbrli:stringItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="wb_LoansProvidedClassifiedAsInvestingActivities" name="LoansProvidedClassifiedAsInvestingActivities" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="credit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="wb_LoanAgreementsWithRelatedPartyMember" name="LoanAgreementsWithRelatedPartyMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="wb_RmbDenominatedLoanMember" name="RmbDenominatedLoanMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="wb_ScheduleOfCommitmentAndContingencyTable" name="ScheduleOfCommitmentAndContingencyTable" nillable="true" type="xbrli:stringItemType" substitutionGroup="xbrldt:hypercubeItem" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="wb_CommitmentAndContingencyLineItems" name="CommitmentAndContingencyLineItems" nillable="true" type="xbrli:stringItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="wb_UsDollarDenominatedLoanMember" name="UsDollarDenominatedLoanMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="wb_EffectiveIncomeTaxRateReconciliationTaxHolidayAndPreferentialTaxTreatment" name="EffectiveIncomeTaxRateReconciliationTaxHolidayAndPreferentialTaxTreatment" nillable="true" type="num:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="wb_PreferentialTaxAggregateDollarAmount" name="PreferentialTaxAggregateDollarAmount" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="credit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="wb_IncomeTaxHolidayAndPreferentialTaxIncomeTaxBenefitsPerShare" name="IncomeTaxHolidayAndPreferentialTaxIncomeTaxBenefitsPerShare" nillable="true" type="num:perShareItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="wb_NumberOfImmaterialBusinessesAcquired" name="NumberOfImmaterialBusinessesAcquired" nillable="true" type="xbrli:integerItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="wb_BankTimeDeposits" name="BankTimeDeposits" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="wb_ValueAddedServicesMember" name="ValueAddedServicesMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="wb_ContractWithCustomerLiabilityPolicyTextBlock" name="ContractWithCustomerLiabilityPolicyTextBlock" nillable="true" type="nonnum:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="wb_OnlineReadingBusinessMember" name="OnlineReadingBusinessMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="wb_CompanyOperatingInGameBusinessMember" name="CompanyOperatingInGameBusinessMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="wb_EffectOnInterestExpensesAndAmortizedIssuanceCostOfConvertibleDebt" name="EffectOnInterestExpensesAndAmortizedIssuanceCostOfConvertibleDebt" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="credit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="wb_FiniteLivedIntangibleAssetsAmortizationExpenseYearFiveAndAfterFive" name="FiniteLivedIntangibleAssetsAmortizationExpenseYearFiveAndAfterFive" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="wb_YizhiboCorporationMember" name="YizhiboCorporationMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="wb_KeySoftwareEnterpriseMember" name="KeySoftwareEnterpriseMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="wb_PrivateHighTechCompaniesMember" name="PrivateHighTechCompaniesMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="wb_CoreTechnologyMember" name="CoreTechnologyMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="wb_TrademarkAndDomainMember" name="TrademarkAndDomainMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="wb_SupplierRelationshipMember" name="SupplierRelationshipMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="wb_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesOtherTangibleAssets" name="BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesOtherTangibleAssets" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="wb_StockOptionsAndUnvestedRestrictedShareUnitsMember" name="StockOptionsAndUnvestedRestrictedShareUnitsMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="wb_EquitySecuritiesWithoutReadilyDeterminableFairValueInitialCostBasis" name="EquitySecuritiesWithoutReadilyDeterminableFairValueInitialCostBasis" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="wb_EquitySecuritiesWithoutReadilyDeterminableFairValueForeignCurrencyTranslation" name="EquitySecuritiesWithoutReadilyDeterminableFairValueForeignCurrencyTranslation" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="wb_WriteOffOfPrepaymentInvestmentsPortionRecognizedInEarningsNet" name="WriteOffOfPrepaymentInvestmentsPortionRecognizedInEarningsNet" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="wb_InvestmentsMadeOrTransferFromPrepayments" name="InvestmentsMadeOrTransferFromPrepayments" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="wb_InvestingFundOneInLimitedPartnershipMember" name="InvestingFundOneInLimitedPartnershipMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="wb_InvestingFundTwoInLimitedPartnershipMember" name="InvestingFundTwoInLimitedPartnershipMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="wb_BusinessCombinationsGoodwillAndIntangibleAssetsAbstract" name="BusinessCombinationsGoodwillAndIntangibleAssetsAbstract" nillable="true" type="xbrli:stringItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="wb_AcquisitionsGoodwillAndIntangibleAssetsTextBlock" name="AcquisitionsGoodwillAndIntangibleAssetsTextBlock" nillable="true" type="nonnum:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="wb_AmericanDepositaryRatio" name="AmericanDepositaryRatio" nillable="true" type="xbrli:pureItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="wb_RevenueBilledThroughOrForServiceProvidedToParent" name="RevenueBilledThroughOrForServiceProvidedToParent" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="credit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="wb_BusinessCombinationRevenueIncreased" name="BusinessCombinationRevenueIncreased" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="credit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="wb_CostMethodOrWithoutReadilyDeterminableFairValuesMember" name="CostMethodOrWithoutReadilyDeterminableFairValuesMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="wb_OneRelatedPartiesMember" name="OneRelatedPartiesMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="wb_EquitySecuritiesFvNiAccumulatedUnrealizedGain" name="EquitySecuritiesFvNiAccumulatedUnrealizedGain" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="credit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="wb_EquitySecuritiesFvNiAccumulatedUnrealizedLoss" name="EquitySecuritiesFvNiAccumulatedUnrealizedLoss" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="wb_OneMarketableSecurityMember" name="OneMarketableSecurityMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="wb_LesseeOperatingLeaseLiabilityPaymentsDueYearTwoAndThree" name="LesseeOperatingLeaseLiabilityPaymentsDueYearTwoAndThree" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="credit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="wb_ReclassificationOfEquitySecuritiesWithoutReadilyDeterminableFairValueToSecuritiesWithReadilyDeterminableFairValue" name="ReclassificationOfEquitySecuritiesWithoutReadilyDeterminableFairValueToSecuritiesWithReadilyDeterminableFairValue" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="credit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="wb_StockBasedCompensationAmortizationPeriod" name="StockBasedCompensationAmortizationPeriod" nillable="true" type="xbrli:durationItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="wb_LiabilityForUnpaidConsiderationForInvestment" name="LiabilityForUnpaidConsiderationForInvestment" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="credit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="wb_ThirdPartyRefundReceivable" name="ThirdPartyRefundReceivable" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="credit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="wb_OperatingLeaseRightOfUseAssetAmortization" name="OperatingLeaseRightOfUseAssetAmortization" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="wb_IncreaseDecreaseInOperatingLeaseLiabilities" name="IncreaseDecreaseInOperatingLeaseLiabilities" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="wb_NoncashOrPartNoncashAcquisitionConsiderationSettled" name="NoncashOrPartNoncashAcquisitionConsiderationSettled" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="wb_ScheduleOfOtherInformationRelatedToOperatingLeasesTableTextBlock" name="ScheduleOfOtherInformationRelatedToOperatingLeasesTableTextBlock" nillable="true" type="nonnum:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="wb_YixiaTechCo.LtdMember" name="YixiaTechCo.LtdMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="wb_CompanyProvidingConsumerFinanceServicesMember" name="CompanyProvidingConsumerFinanceServicesMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="wb_BeijingShowworldTechnologyCo.LtdMember" name="BeijingShowworldTechnologyCo.LtdMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="wb_OtherMarketableSecuritiesMember" name="OtherMarketableSecuritiesMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="wb_LongTermInvestmentsGross" name="LongTermInvestmentsGross" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="wb_ImpairmentOfInvestmentsOther" name="ImpairmentOfInvestmentsOther" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="wb_EquityInvesteeInShortVideoBusinessMember" name="EquityInvesteeInShortVideoBusinessMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="wb_AccountsReceivableRelatedPartiesOffset" name="AccountsReceivableRelatedPartiesOffset" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="credit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="wb_AccountsPayableRelatedPartiesOffset" name="AccountsPayableRelatedPartiesOffset" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="wb_DueToRelatedPartiesOffset" name="DueToRelatedPartiesOffset" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="wb_OfficePremisesMember" name="OfficePremisesMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="wb_AdvancesToAffiliateCurrent" name="AdvancesToAffiliateCurrent" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="wb_LesseeOperatingLeaseLiabilityPaymentsDueLeaseContractsEnteredIntoNotYetCommenced" name="LesseeOperatingLeaseLiabilityPaymentsDueLeaseContractsEnteredIntoNotYetCommenced" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="credit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="wb_DeferredTaxChargesFromFairValueChangeOfInvestments" name="DeferredTaxChargesFromFairValueChangeOfInvestments" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="wb_ConcentrationRiskOtherCustomersOrAdvertisingAgenciesAccountingFor10PercentOrMoreOfRevenues" name="ConcentrationRiskOtherCustomersOrAdvertisingAgenciesAccountingFor10PercentOrMoreOfRevenues" nillable="true" type="xbrli:integerItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="wb_WriteOffOfAllowanceAccountsReceivablesRelatedParties" name="WriteOffOfAllowanceAccountsReceivablesRelatedParties" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="wb_WithholdingIncomeTaxRateForDividendPaidToForeignTaxResidentInvestors" name="WithholdingIncomeTaxRateForDividendPaidToForeignTaxResidentInvestors" nillable="true" type="num:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="wb_CompanyBMember" name="CompanyBMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="wb_CompanyMember" name="CompanyMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="wb_CompanyCMember" name="CompanyCMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="wb_WithholdingProfitsEarned" name="WithholdingProfitsEarned" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="credit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="wb_AvailableForSaleSecuritiesWithReadilyDeterminableFairValuesMember" name="AvailableForSaleSecuritiesWithReadilyDeterminableFairValuesMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
</xsd:schema>
