SWHAL [SafeWhale] Token

Reentrancy in SafeWhale._transfer(address,address,uint256) (#627-654):
External calls:
- _swapAndLiquify(contractTokenBalance) (#646)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#680-687)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#670-676)
External calls sending eth:
- _swapAndLiquify(contractTokenBalance) (#646)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#680-687)
State variables written after the call(s):
- _tokenTransfer(from,to,amount,takeFee) (#653)
- _rOwned[_prizePoolAddress] = _rOwned[_prizePoolAddress] + rPrizePool (#595)
- _rOwned[address(this)] = _rOwned[address(this)] + rLiquidity (#580)
- _rOwned[_marketingWalletAddress] = _rOwned[_marketingWalletAddress] + rMarketing (#587)
- _rOwned[sender] = _rOwned[sender] - rAmount (#728)
- _rOwned[sender] = _rOwned[sender] - rAmount (#715)
- _rOwned[sender] = _rOwned[sender] - rAmount (#757)
- _rOwned[sender] = _rOwned[sender] - rAmount (#743)
- _rOwned[recipient] = _rOwned[recipient] + rTransferAmount (#716)
- _rOwned[recipient] = _rOwned[recipient] + rTransferAmount (#730)
- _rOwned[recipient] = _rOwned[recipient] + rTransferAmount (#744)
- _rOwned[recipient] = _rOwned[recipient] + rTransferAmount (#759)
- _tokenTransfer(from,to,amount,takeFee) (#653)
- _rTotal = _rTotal - rFee (#769)
- _tokenTransfer(from,to,amount,takeFee) (#653)
- _tOwned[address(this)] = _tOwned[address(this)] + tLiquidity (#582)
- _tOwned[_marketingWalletAddress] = _tOwned[_marketingWalletAddress] + tMarketing (#589)
- _tOwned[_prizePoolAddress] = _tOwned[_prizePoolAddress] + tPrizePool (#597)
- _tOwned[sender] = _tOwned[sender] - tAmount (#756)
- _tOwned[sender] = _tOwned[sender] - tAmount (#742)
- _tOwned[recipient] = _tOwned[recipient] + tTransferAmount (#729)
- _tOwned[recipient] = _tOwned[recipient] + tTransferAmount (#758)
Apply the check-effects-interactions pattern.

Additional information: link

SafeWhale.getLiquidityUSDT() (#452-466) uses a dangerous strict equality:
- total == 0 (#456)
SafeWhale._calculateLiquidityBNB() (#820-834) uses a dangerous strict equality:
- pool == 0 (#824)
SafeWhale.getBurnedUSDT() (#467-481) uses a dangerous strict equality:
- total == 0 (#471)
SafeWhale._calculateTokenBNB(address) (#835-849) uses a dangerous strict equality:
- pool == 0 (#839)
Don't use strict equality to determine if an account has enough Ether or tokens.

Additional information: link

Contract ownership is not renounced (belongs to a wallet)

SafeWhale._addLiquidity(uint256,uint256) (#678-688) ignores return value by uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#680-687)
Ensure that all the return values of the function calls are used.

Additional information: link

SafeWhale._approve(address,address,uint256).owner (#621) shadows:
- Ownable.owner() (#89-91) (function)
SafeWhale.allowance(address,address).owner (#573) shadows:
- Ownable.owner() (#89-91) (function)
Rename the local variables that shadow another component.

Additional information: link

Address._verifyCallResult(bool,bytes,string) (#57-70) uses assembly
- INLINE ASM (#62-65)
Address.isContract(address) (#16-20) uses assembly
- INLINE ASM (#18)
Do not use evm assembly.

Additional information: link

SafeWhale.includeInReward(address) (#423-434) has costly operations inside a loop:
- _excluded.pop() (#430)
Use a local variable to hold the loop computation result.

Additional information: link

SafeWhale.reflectionFromToken(uint256,bool).tFee_scope_0 (#494) is a local variable never initialized
SafeWhale.reflectionFromToken(uint256,bool).tLiquidity_scope_1 (#494) is a local variable never initialized
SafeWhale.reflectionFromToken(uint256,bool).tMarketing_scope_2 (#494) is a local variable never initialized
SafeWhale.reflectionFromToken(uint256,bool).tPrizePool_scope_3 (#494) is a local variable never initialized
Initialize all the variables. If a variable is meant to be initialized to zero, explicitly set it to zero to improve code readability.

Additional information: link

SafeWhale.setMaxTxPercent(uint256) (#394-396) should emit an event for:
- _maxTxAmount = (_tTotal * maxTxPercent) / 10 ** 3 (#395)
SafeWhale.setPrizePoolFeePercent(uint256) (#388-390) should emit an event for:
- prizeFee = newFee (#389)
SafeWhale.setTaxFeePercent(uint256) (#382-384) should emit an event for:
- taxFee = newFee (#383)
SafeWhale.setmaxTxAmount(uint256) (#405-407) should emit an event for:
- _maxTxAmount = maxTxAmount (#406)
SafeWhale.setLiquidityFeePercent(uint256) (#391-393) should emit an event for:
- liquidityFee = newFee (#392)
SafeWhale.setMarketingFeePercent(uint256) (#385-387) should emit an event for:
- marketingFee = newFee (#386)
SafeWhale.setLiquiditySwapTrigger(uint256) (#401-403) should emit an event for:
- _numTokensSellToAddToLiquidity = amount (#402)
Emit an event for critical parameter changes.

Additional information: link

SafeWhale.setMarketingWalletAddress(address).marketingWalletAddress (#408) lacks a zero-check on :
- _marketingWalletAddress = marketingWalletAddress (#409)
SafeWhale.setPrizePoolWalletAddress(address).prizeWalletAddress (#411) lacks a zero-check on :
- _prizePoolAddress = prizeWalletAddress (#412)
SafeWhale.constructor(address,address).marketingWalletAddress (#355) lacks a zero-check on :
- _marketingWalletAddress = marketingWalletAddress (#359)
SafeWhale.constructor(address,address).prizePoolAddress (#356) lacks a zero-check on :
- _prizePoolAddress = prizePoolAddress (#358)
Check that the address is not zero.

Additional information: link

Variable 'SafeWhale.reflectionFromToken(uint256,bool).tMarketing (#489)' in SafeWhale.reflectionFromToken(uint256,bool) (#486-499) potentially used before declaration: (tFee,tLiquidity,tMarketing,tPrizePool) = _getTValues(tAmount) (#494)
Variable 'SafeWhale.reflectionFromToken(uint256,bool).tPrizePool (#489)' in SafeWhale.reflectionFromToken(uint256,bool) (#486-499) potentially used before declaration: (tFee,tLiquidity,tMarketing,tPrizePool) = _getTValues(tAmount) (#494)
Variable 'SafeWhale.reflectionFromToken(uint256,bool).tLiquidity (#489)' in SafeWhale.reflectionFromToken(uint256,bool) (#486-499) potentially used before declaration: (tFee,tLiquidity,tMarketing,tPrizePool) = _getTValues(tAmount) (#494)
Variable 'SafeWhale.reflectionFromToken(uint256,bool).tFee (#489)' in SafeWhale.reflectionFromToken(uint256,bool) (#486-499) potentially used before declaration: (tFee,tLiquidity,tMarketing,tPrizePool) = _getTValues(tAmount) (#494)
Move all variable declarations prior to any usage of the variable, and ensure that reaching a variable declaration does not depend on some conditional if it is used unconditionally.

Additional information: link

Reentrancy in SafeWhale.transferFrom(address,address,uint256) (#527-537):
External calls:
- _transfer(sender,recipient,amount) (#528)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#680-687)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#670-676)
External calls sending eth:
- _transfer(sender,recipient,amount) (#528)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#680-687)
State variables written after the call(s):
- _approve(sender,_msgSender(),currentAllowance - amount) (#533)
- _allowances[owner][spender] = amount (#624)
Reentrancy in SafeWhale._transfer(address,address,uint256) (#627-654):
External calls:
- _swapAndLiquify(contractTokenBalance) (#646)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#680-687)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#670-676)
External calls sending eth:
- _swapAndLiquify(contractTokenBalance) (#646)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#680-687)
State variables written after the call(s):
- _trackHolders(from,to) (#652)
- _holdersTotal -- (#691)
- _holdersTotal ++ (#692)
- _tokenTransfer(from,to,amount,takeFee) (#653)
- _previousLiquidityFee = liquidityFee (#607)
- _tokenTransfer(from,to,amount,takeFee) (#653)
- _previousMarketingFee = marketingFee (#606)
- _tokenTransfer(from,to,amount,takeFee) (#653)
- _previousPrizeFee = prizeFee (#605)
- _tokenTransfer(from,to,amount,takeFee) (#653)
- _previousTaxFee = taxFee (#604)
- _tokenTransfer(from,to,amount,takeFee) (#653)
- _reflectedTotal += tFee (#721)
- _reflectedTotal += tFee (#735)
- _reflectedTotal += tFee (#749)
- _reflectedTotal += tFee (#764)
- _tokenTransfer(from,to,amount,takeFee) (#653)
- _tFeeTotal = _tFeeTotal + tFee (#770)
- _tokenTransfer(from,to,amount,takeFee) (#653)
- liquidityFee = _previousLiquidityFee (#618)
- liquidityFee = 0 (#612)
- _tokenTransfer(from,to,amount,takeFee) (#653)
- marketingFee = _previousMarketingFee (#617)
- marketingFee = 0 (#611)
- _tokenTransfer(from,to,amount,takeFee) (#653)
- prizeFee = _previousPrizeFee (#616)
- prizeFee = 0 (#610)
- _tokenTransfer(from,to,amount,takeFee) (#653)
- taxFee = _previousTaxFee (#615)
- taxFee = 0 (#609)
Reentrancy in SafeWhale._swapAndLiquify(uint256) (#656-664):
External calls:
- _swapTokensForEth(half) (#660)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#670-676)
- _addLiquidity(otherHalf,newBalance) (#662)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#680-687)
External calls sending eth:
- _addLiquidity(otherHalf,newBalance) (#662)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#680-687)
State variables written after the call(s):
- _addLiquidity(otherHalf,newBalance) (#662)
- _allowances[owner][spender] = amount (#624)
Apply the check-effects-interactions pattern.

Additional information: link

Reentrancy in SafeWhale._swapAndLiquify(uint256) (#656-664):
External calls:
- _swapTokensForEth(half) (#660)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#670-676)
- _addLiquidity(otherHalf,newBalance) (#662)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#680-687)
External calls sending eth:
- _addLiquidity(otherHalf,newBalance) (#662)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#680-687)
Event emitted after the call(s):
- Approval(owner,spender,amount) (#625)
- _addLiquidity(otherHalf,newBalance) (#662)
- SwapAndLiquify(half,newBalance,otherHalf) (#663)
Reentrancy in SafeWhale.transferFrom(address,address,uint256) (#527-537):
External calls:
- _transfer(sender,recipient,amount) (#528)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#680-687)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#670-676)
External calls sending eth:
- _transfer(sender,recipient,amount) (#528)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#680-687)
Event emitted after the call(s):
- Approval(owner,spender,amount) (#625)
- _approve(sender,_msgSender(),currentAllowance - amount) (#533)
Reentrancy in SafeWhale._transfer(address,address,uint256) (#627-654):
External calls:
- _swapAndLiquify(contractTokenBalance) (#646)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#680-687)
- uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp) (#670-676)
External calls sending eth:
- _swapAndLiquify(contractTokenBalance) (#646)
- uniswapV2Router.addLiquidityETH{value: ethAmount}(address(this),tokenAmount,0,0,owner(),block.timestamp) (#680-687)
Event emitted after the call(s):
- Transfer(sender,_prizePoolAddress,tPrizePool) (#598)
- _tokenTransfer(from,to,amount,takeFee) (#653)
- Transfer(sender,_marketingWalletAddress,tMarketing) (#590)
- _tokenTransfer(from,to,amount,takeFee) (#653)
- Transfer(sender,recipient,tTransferAmount) (#722)
- _tokenTransfer(from,to,amount,takeFee) (#653)
- Transfer(sender,recipient,tTransferAmount) (#750)
- _tokenTransfer(from,to,amount,takeFee) (#653)
- Transfer(sender,recipient,tTransferAmount) (#736)
- _tokenTransfer(from,to,amount,takeFee) (#653)
- Transfer(sender,recipient,tTransferAmount) (#765)
- _tokenTransfer(from,to,amount,takeFee) (#653)
Apply the check-effects-interactions pattern.

Additional information: link

Address.sendValue(address,uint256) (#21-25) is never used and should be removed
Address.functionCallWithValue(address,bytes,uint256) (#32-34) is never used and should be removed
Address.functionDelegateCall(address,bytes,string) (#52-56) is never used and should be removed
Address.functionDelegateCall(address,bytes) (#49-51) is never used and should be removed
Address.functionCallWithValue(address,bytes,uint256,string) (#35-40) is never used and should be removed
Context._msgData() (#77-80) is never used and should be removed
Address.functionStaticCall(address,bytes) (#41-43) is never used and should be removed
Address._verifyCallResult(bool,bytes,string) (#57-70) is never used and should be removed
Address.isContract(address) (#16-20) is never used and should be removed
Address.functionCall(address,bytes,string) (#29-31) is never used and should be removed
Address.functionStaticCall(address,bytes,string) (#44-48) is never used and should be removed
Address.functionCall(address,bytes) (#26-28) is never used and should be removed
Remove unused functions.

Additional information: link

SafeWhale._previousTaxFee (#328) is set pre-construction with a non-constant function or state variable:
- taxFee
SafeWhale._rTotal (#321) is set pre-construction with a non-constant function or state variable:
- (_MAX - (_MAX % _tTotal))
SafeWhale._previousLiquidityFee (#331) is set pre-construction with a non-constant function or state variable:
- liquidityFee
SafeWhale._previousPrizeFee (#329) is set pre-construction with a non-constant function or state variable:
- prizeFee
SafeWhale._previousMarketingFee (#330) is set pre-construction with a non-constant function or state variable:
- marketingFee
Remove any initialization of state variables via non-constant state variables or function calls. If variables must be set upon contract deployment, locate initialization in the constructor instead.

Additional information: link

Low level call in Address.sendValue(address,uint256) (#21-25):
- (success) = recipient.call{value: amount}() (#23)
Low level call in Address.functionCallWithValue(address,bytes,uint256,string) (#35-40):
- (success,returndata) = target.call{value: value}(data) (#38)
Low level call in Address.functionDelegateCall(address,bytes,string) (#52-56):
- (success,returndata) = target.delegatecall(data) (#54)
Low level call in Address.functionStaticCall(address,bytes,string) (#44-48):
- (success,returndata) = target.staticcall(data) (#46)
Avoid low-level calls. Check the call success. If the call is meant for a contract, check for code existence

Additional information: link

Variable SafeWhale._prizePoolAddress (#303) is not in mixedCase
Function IUniswapV2Pair.PERMIT_TYPEHASH() (#131) is not in mixedCase
Function IUniswapV2Pair.MINIMUM_LIQUIDITY() (#145) is not in mixedCase
Function IUniswapV2Pair.DOMAIN_SEPARATOR() (#130) is not in mixedCase
Parameter SafeWhale.setSwapAndLiquifyEnabled(bool)._enabled (#397) is not in mixedCase
Variable SafeWhale._marketingWalletAddress (#304) is not in mixedCase
Function IUniswapV2Router01.WETH() (#162) is not in mixedCase
Follow the Solidity naming convention.

Additional information: link

Redundant expression "this (#78)" inContext (#73-81)
Remove redundant statements if they congest code but offer no value.

Additional information: link

Variable SafeWhale._transferFromExcluded(address,address,uint256).rTransferAmount (#741) is too similar to SafeWhale._getTValues(uint256).tTransferAmount (#778)
Variable SafeWhale.reflectionFromToken(uint256,bool).rTransferAmount (#495) is too similar to SafeWhale._transferFromExcluded(address,address,uint256).tTransferAmount (#740)
Variable SafeWhale._transferFromExcluded(address,address,uint256).rTransferAmount (#741) is too similar to SafeWhale._transferFromExcluded(address,address,uint256).tTransferAmount (#740)
Variable SafeWhale._transferFromExcluded(address,address,uint256).rTransferAmount (#741) is too similar to SafeWhale._transferBothExcluded(address,address,uint256).tTransferAmount (#754)
Variable SafeWhale._transferToExcluded(address,address,uint256).rTransferAmount (#727) is too similar to SafeWhale._getTValues(uint256).tTransferAmount (#778)
Variable SafeWhale._transferStandard(address,address,uint256).rTransferAmount (#714) is too similar to SafeWhale._getTValues(uint256).tTransferAmount (#778)
Variable SafeWhale._transferFromExcluded(address,address,uint256).rTransferAmount (#741) is too similar to SafeWhale._transferStandard(address,address,uint256).tTransferAmount (#713)
Variable SafeWhale.reflectionFromToken(uint256,bool).rTransferAmount (#495) is too similar to SafeWhale._transferToExcluded(address,address,uint256).tTransferAmount (#726)
Variable SafeWhale._transferFromExcluded(address,address,uint256).rTransferAmount (#741) is too similar to SafeWhale._transferToExcluded(address,address,uint256).tTransferAmount (#726)
Variable SafeWhale._transferStandard(address,address,uint256).rTransferAmount (#714) is too similar to SafeWhale._transferToExcluded(address,address,uint256).tTransferAmount (#726)
Variable SafeWhale._getRValues(uint256,uint256,uint256,uint256,uint256,uint256).rTransferAmount (#788) is too similar to SafeWhale._getTValues(uint256).tTransferAmount (#778)
Variable SafeWhale._transferBothExcluded(address,address,uint256).rTransferAmount (#755) is too similar to SafeWhale._transferStandard(address,address,uint256).tTransferAmount (#713)
Variable SafeWhale._getRValues(uint256,uint256,uint256,uint256,uint256,uint256).rTransferAmount (#788) is too similar to SafeWhale._transferBothExcluded(address,address,uint256).tTransferAmount (#754)
Variable SafeWhale._transferBothExcluded(address,address,uint256).rTransferAmount (#755) is too similar to SafeWhale._transferBothExcluded(address,address,uint256).tTransferAmount (#754)
Variable SafeWhale._getRValues(uint256,uint256,uint256,uint256,uint256,uint256).rTransferAmount (#788) is too similar to SafeWhale._transferStandard(address,address,uint256).tTransferAmount (#713)
Variable IUniswapV2Router01.addLiquidity(address,address,uint256,uint256,uint256,uint256,address,uint256).amountADesired (#166) is too similar to IUniswapV2Router01.addLiquidity(address,address,uint256,uint256,uint256,uint256,address,uint256).amountBDesired (#167)
Variable SafeWhale._transferToExcluded(address,address,uint256).rTransferAmount (#727) is too similar to SafeWhale._transferFromExcluded(address,address,uint256).tTransferAmount (#740)
Variable SafeWhale.reflectionFromToken(uint256,bool).rTransferAmount (#495) is too similar to SafeWhale._transferStandard(address,address,uint256).tTransferAmount (#713)
Variable SafeWhale._transferBothExcluded(address,address,uint256).rTransferAmount (#755) is too similar to SafeWhale._getTValues(uint256).tTransferAmount (#778)
Variable SafeWhale._transferBothExcluded(address,address,uint256).rTransferAmount (#755) is too similar to SafeWhale._transferFromExcluded(address,address,uint256).tTransferAmount (#740)
Variable SafeWhale._getRValues(uint256,uint256,uint256,uint256,uint256,uint256).rTransferAmount (#788) is too similar to SafeWhale._transferFromExcluded(address,address,uint256).tTransferAmount (#740)
Variable SafeWhale.reflectionFromToken(uint256,bool).rTransferAmount (#495) is too similar to SafeWhale._getTValues(uint256).tTransferAmount (#778)
Variable SafeWhale._transferStandard(address,address,uint256).rTransferAmount (#714) is too similar to SafeWhale._transferStandard(address,address,uint256).tTransferAmount (#713)
Variable SafeWhale._transferStandard(address,address,uint256).rTransferAmount (#714) is too similar to SafeWhale._transferBothExcluded(address,address,uint256).tTransferAmount (#754)
Variable SafeWhale._getRValues(uint256,uint256,uint256,uint256,uint256,uint256).rTransferAmount (#788) is too similar to SafeWhale._transferToExcluded(address,address,uint256).tTransferAmount (#726)
Variable SafeWhale._transferToExcluded(address,address,uint256).rTransferAmount (#727) is too similar to SafeWhale._transferBothExcluded(address,address,uint256).tTransferAmount (#754)
Variable SafeWhale._transferStandard(address,address,uint256).rTransferAmount (#714) is too similar to SafeWhale._transferFromExcluded(address,address,uint256).tTransferAmount (#740)
Variable SafeWhale._transferBothExcluded(address,address,uint256).rTransferAmount (#755) is too similar to SafeWhale._transferToExcluded(address,address,uint256).tTransferAmount (#726)
Variable SafeWhale.reflectionFromToken(uint256,bool).rTransferAmount (#495) is too similar to SafeWhale._transferBothExcluded(address,address,uint256).tTransferAmount (#754)
Variable SafeWhale._transferToExcluded(address,address,uint256).rTransferAmount (#727) is too similar to SafeWhale._transferStandard(address,address,uint256).tTransferAmount (#713)
Variable SafeWhale._transferToExcluded(address,address,uint256).rTransferAmount (#727) is too similar to SafeWhale._transferToExcluded(address,address,uint256).tTransferAmount (#726)
Prevent variables from having similar names.

Additional information: link

SafeWhale.slitherConstructorVariables() (#291-853) uses literals with too many digits:
- _tTotal = 100000000000 * 10 ** 18 (#320)
SafeWhale.slitherConstructorConstantVariables() (#291-853) uses literals with too many digits:
- BURN_ADDRESS = 0x000000000000000000000000000000000000dEaD (#294-295)
SafeWhale.slitherConstructorVariables() (#291-853) uses literals with too many digits:
- _numTokensSellToAddToLiquidity = 100000 * 10 ** 18 (#338)
SafeWhale.slitherConstructorVariables() (#291-853) uses literals with too many digits:
- _maxTxAmount = 5000000 * 10 ** 18 (#337)
Use: Ether suffix, Time suffix, or The scientific notation

Additional information: link

SafeWhale._burnedTotal (#335) is never used in SafeWhale (#291-853)
Remove unused state variables.

Additional information: link

SafeWhale._name (#324) should be constant
SafeWhale._decimals (#326) should be constant
SafeWhale._symbol (#325) should be constant
SafeWhale._tTotal (#320) should be constant
SafeWhale._burnedTotal (#335) should be constant
Add the constant attributes to state variables that never change.

Additional information: link

renounceOwnership() should be declared external:
- Ownable.renounceOwnership() (#96-99)
decimals() should be declared external:
- SafeWhale.decimals() (#563-565)
transfer(address,uint256) should be declared external:
- SafeWhale.transfer(address,uint256) (#518-521)
symbol() should be declared external:
- SafeWhale.symbol() (#560-562)
increaseAllowance(address,uint256) should be declared external:
- SafeWhale.increaseAllowance(address,uint256) (#538-541)
transferFrom(address,address,uint256) should be declared external:
- SafeWhale.transferFrom(address,address,uint256) (#527-537)
totalSupply() should be declared external:
- SafeWhale.totalSupply() (#566-568)
transferOwnership(address) should be declared external:
- Ownable.transferOwnership(address) (#100-104)
name() should be declared external:
- SafeWhale.name() (#557-559)
allowance(address,address) should be declared external:
- SafeWhale.allowance(address,address) (#573-575)
decreaseAllowance(address,uint256) should be declared external:
- SafeWhale.decreaseAllowance(address,uint256) (#542-550)
approve(address,uint256) should be declared external:
- SafeWhale.approve(address,uint256) (#522-525)
setSwapAndLiquifyEnabled(bool) should be declared external:
- SafeWhale.setSwapAndLiquifyEnabled(bool) (#397-400)
Use the external attribute for functions never called from the contract.

Additional information: link

Contract has 15% buy tax and 14% sell tax.
Taxes are suspiciously high (over 10%) and contract ownership is not renounced. Token has a high risk of becoming a honeypot.

Average PancakeSwap trading volume, liqudity, number of swaps are extremely low. Token seems to be dead.

Swap operations require suspiciously high gas. Contract logic is complex and may disguise some form of scam.

Number of Binance Smart Chain (BSC) token holders is low.

Token is deployed only at one blockchain

Token has only one trading pair

Unable to find PancakeSwap trading pair to compute liquidity.

Unable to find PancakeSwap trading pair to compute volume.

Unable to find PancakeSwap trading pair to compute number of swaps.

Token was delisted (assigned to inactive / untracked listing) from CoinMarketCap

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Token is not listed at Mobula.Finance

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Unable to find token on CoinHunt

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Token has no active CoinMarketCap listing / rank

Token has a considerable age, but social accounts / website are missing or have few users

Token has a considerable age, but average PancakeSwap 30d trading volume is low

Token has relatively low CoinGecko rank