Fuel Token

FuelToken._writeCheckpoint(address,uint32,uint256,uint256) (#1079-1095) uses a dangerous strict equality:
- nCheckpoints > 0 && checkpoints[delegatee][nCheckpoints - 1].fromBlock == blockNumber (#1087)
Don't use strict equality to determine if an account has enough Ether or tokens.

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

FuelToken.delegateBySig(address,uint256,uint256,uint8,bytes32,bytes32) (#963-984) uses timestamp for comparisons
Dangerous comparisons:
- require(bool,string)(now <= expiry,FUEL::delegateBySig: signature expired) (#982)
Avoid relying on block.timestamp.

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FuelToken.getChainId() (#1102-1108) uses assembly
- INLINE ASM (#1104-1106)
Address.isContract(address) (#412-423) uses assembly
- INLINE ASM (#419-421)
Address._functionCallWithValue(address,bytes,uint256,string) (#520-546) uses assembly
- INLINE ASM (#538-541)
Do not use evm assembly.

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solc-0.6.6 is not recommended for deployment
Pragma version>=0.6.6 (#12) allows old versions
Deploy with any of the following Solidity versions: 0.5.16 - 0.5.17, 0.6.11 - 0.6.12, 0.7.5 - 0.7.6 Use a simple pragma version that allows any of these versions. Consider using the latest version of Solidity for testing.

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Low level call in Address._functionCallWithValue(address,bytes,uint256,string) (#520-546):
- (success,returndata) = target.call{value: weiValue}(data) (#529)
Low level call in Address.sendValue(address,uint256) (#441-447):
- (success) = recipient.call{value: amount}() (#445)
Avoid low-level calls. Check the call success. If the call is meant for a contract, check for code existence

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Variable FuelToken._delegates (#905) is not in mixedCase
Parameter FuelToken.mintTo(address,uint256)._amount (#877) is not in mixedCase
Parameter FuelToken.mintTo(address,uint256)._to (#877) is not in mixedCase
Follow the Solidity naming convention.

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Redundant expression "this (#34)" inContext (#24-37)
Remove redundant statements if they congest code but offer no value.

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BEP20.allowance(address,address).owner (#667) shadows:
- Ownable.owner() (#68-70) (function)
BEP20.constructor(string,string).symbol (#595) shadows:
- BEP20.symbol() (#626-628) (function)
- IBEP20.symbol() (#124) (function)
BEP20._approve(address,address,uint256).owner (#840) shadows:
- Ownable.owner() (#68-70) (function)
BEP20.constructor(string,string).name (#595) shadows:
- BEP20.name() (#612-614) (function)
- IBEP20.name() (#129) (function)
Rename the local variables that shadow another component.

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FuelToken.constructor(address)._hangerReserve (#872) lacks a zero-check on :
- hangerReserve = _hangerReserve (#873)
FuelToken.changeHanger(address).hangerNewAddress (#1074) lacks a zero-check on :
- hangerReserve = hangerNewAddress (#1075)
Check that the address is not zero.

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Address.sendValue(address,uint256) (#441-447) is never used and should be removed
Address.functionCallWithValue(address,bytes,uint256) (#496-502) is never used and should be removed
SafeMath.sqrt(uint256) (#377-388) is never used and should be removed
BEP20._burnFrom(address,uint256) (#857-864) is never used and should be removed
SafeMath.min(uint256,uint256) (#372-374) is never used and should be removed
SafeMath.mod(uint256,uint256,string) (#363-370) is never used and should be removed
Address.functionCallWithValue(address,bytes,uint256,string) (#510-518) is never used and should be removed
Context._msgData() (#33-36) is never used and should be removed
SafeMath.mod(uint256,uint256) (#347-349) is never used and should be removed
Address._functionCallWithValue(address,bytes,uint256,string) (#520-546) is never used and should be removed
Address.isContract(address) (#412-423) is never used and should be removed
Address.functionCall(address,bytes,string) (#477-483) is never used and should be removed
Address.functionCall(address,bytes) (#467-469) is never used and should be removed
Remove unused functions.

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transfer(address,uint256) should be declared external:
- BEP20.transfer(address,uint256) (#659-662)
symbol() should be declared external:
- BEP20.symbol() (#626-628)
renounceOwnership() should be declared external:
- Ownable.renounceOwnership() (#87-90)
approve(address,uint256) should be declared external:
- BEP20.approve(address,uint256) (#691-694)
changeHanger(address) should be declared external:
- FuelToken.changeHanger(address) (#1074-1076)
transferFrom(address,address,uint256) should be declared external:
- BEP20.transferFrom(address,address,uint256) (#708-720)
mintTo(address,uint256) should be declared external:
- FuelToken.mintTo(address,uint256) (#877-880)
transferOwnership(address) should be declared external:
- Ownable.transferOwnership(address) (#96-98)
mint(uint256) should be declared external:
- BEP20.mint(uint256) (#679-682)
burntFuel() should be declared external:
- BEP20.burntFuel() (#640-642)
allowance(address,address) should be declared external:
- BEP20.allowance(address,address) (#667-669)
totalSupply() should be declared external:
- BEP20.totalSupply() (#633-635)
decimals() should be declared external:
- BEP20.decimals() (#619-621)
increaseAllowance(address,uint256) should be declared external:
- BEP20.increaseAllowance(address,uint256) (#734-737)
decreaseAllowance(address,uint256) should be declared external:
- BEP20.decreaseAllowance(address,uint256) (#753-760)
Use the external attribute for functions never called from the contract.

Additional information: link

Contract ownership is semi-renounced (passed to a contract)

Average 30d PancakeSwap liquidity is low.

Average 30d number of PancakeSwap swaps is low.

Token is deployed only at one blockchain

Contract has 2% buy tax and 2% sell tax.
Taxes are low and contract ownership is renounced.

Unable to find Twitter link on the website

Unable to find Telegram link on the website

Token is not listed at Mobula.Finance

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