SAFU [StaySAFU] Token

SAFU._tFeeTotal (#474) is never initialized. It is used in:
- SAFU.totalFees() (#539-541)
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

Unable to verify that contract auditor is trusted: Certik, Quantstamp, Hacken, Solidity, Paladinsec, Openzeppelin, Verichains

Contract ownership is not renounced (belongs to a wallet)

SAFU.allowance(address,address).owner (#514) shadows:
- Ownable.owner() (#411-413) (function)
SAFU._approve(address,address,uint256).owner (#568) shadows:
- Ownable.owner() (#411-413) (function)
Rename the local variables that shadow another component.

Additional information: link

Ownable.unlock() (#458-463) uses timestamp for comparisons
Dangerous comparisons:
- require(bool,string)(now > _lockTime,Contract is locked until 7 days) (#460)
Avoid relying on block.timestamp.

Additional information: link

Address.isContract(address) (#263-272) uses assembly
- INLINE ASM (#270)
Address._functionCallWithValue(address,bytes,uint256,string) (#356-377) uses assembly
- INLINE ASM (#369-372)
Do not use evm assembly.

Additional information: link

Address._functionCallWithValue(address,bytes,uint256,string) (#356-377) is never used and should be removed
Address.functionCall(address,bytes) (#316-318) is never used and should be removed
Address.functionCall(address,bytes,string) (#326-328) is never used and should be removed
Address.functionCallWithValue(address,bytes,uint256) (#341-343) is never used and should be removed
Address.functionCallWithValue(address,bytes,uint256,string) (#351-354) is never used and should be removed
Address.isContract(address) (#263-272) is never used and should be removed
Address.sendValue(address,uint256) (#290-296) is never used and should be removed
Context._msgData() (#235-238) is never used and should be removed
SAFU._getCurrentSupply() (#554-556) is never used and should be removed
SafeMath.mod(uint256,uint256) (#208-210) is never used and should be removed
SafeMath.mod(uint256,uint256,string) (#224-227) is never used and should be removed
Remove unused functions.

Additional information: link

Low level call in Address.sendValue(address,uint256) (#290-296):
- (success) = recipient.call{value: amount}() (#294)
Low level call in Address._functionCallWithValue(address,bytes,uint256,string) (#356-377):
- (success,returndata) = target.call{value: weiValue}(data) (#360)
Avoid low-level calls. Check the call success. If the call is meant for a contract, check for code existence

Additional information: link

Parameter SAFU.calculateDevFee(uint256)._amount (#562) is not in mixedCase
Variable SAFU._devFee (#482) is not in mixedCase
Follow the Solidity naming convention.

Additional information: link

Redundant expression "this (#236)" inContext (#230-239)
Remove redundant statements if they congest code but offer no value.

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SAFU._decimals (#480) should be constant
SAFU._devAddress (#476) should be constant
SAFU._devFee (#482) should be constant
SAFU._name (#478) should be constant
SAFU._symbol (#479) should be constant
SAFU._tFeeTotal (#474) should be constant
SAFU._tTotal (#473) should be constant
Add the constant attributes to state variables that never change.

Additional information: link

owner() should be declared external:
- Ownable.owner() (#411-413)
renounceOwnership() should be declared external:
- Ownable.renounceOwnership() (#430-433)
transferOwnership(address) should be declared external:
- Ownable.transferOwnership(address) (#439-443)
geUnlockTime() should be declared external:
- Ownable.geUnlockTime() (#445-447)
lock(uint256) should be declared external:
- Ownable.lock(uint256) (#450-455)
unlock() should be declared external:
- Ownable.unlock() (#458-463)
name() should be declared external:
- SAFU.name() (#489-491)
symbol() should be declared external:
- SAFU.symbol() (#493-495)
decimals() should be declared external:
- SAFU.decimals() (#497-499)
totalSupply() should be declared external:
- SAFU.totalSupply() (#501-503)
balanceOf(address) should be declared external:
- SAFU.balanceOf(address) (#505-507)
transfer(address,uint256) should be declared external:
- SAFU.transfer(address,uint256) (#509-512)
allowance(address,address) should be declared external:
- SAFU.allowance(address,address) (#514-516)
approve(address,uint256) should be declared external:
- SAFU.approve(address,uint256) (#518-521)
transferFrom(address,address,uint256) should be declared external:
- SAFU.transferFrom(address,address,uint256) (#523-527)
increaseAllowance(address,uint256) should be declared external:
- SAFU.increaseAllowance(address,uint256) (#529-532)
decreaseAllowance(address,uint256) should be declared external:
- SAFU.decreaseAllowance(address,uint256) (#534-537)
totalFees() should be declared external:
- SAFU.totalFees() (#539-541)
devAddress() should be declared external:
- SAFU.devAddress() (#543-545)
Use the external attribute for functions never called from the contract.

Additional information: link

Average 30d number of PancakeSwap swaps is low.

Token is deployed only at one blockchain

Contract has 1% buy tax and 1% sell tax.
Taxes are low but contract ownership is not renounced. Token has a high risk of becoming a honeypot.

Unable to find code repository for the project

Young tokens have high risks of price dump / death

Young tokens have high risks of price dump / death

Token has relatively low CoinGecko rank