Striking energy workers who deprived up to 35,000 people of power could face up to two years in jail.
The government is proposing to simplify the current system, which has 42 different pension schemes for workers depending on their profession. It comes amid crippling strikes by those opposed to the reform.
French Prime Minister Edouard Philippe said the website would be launched sometime in October.
French Prime Minister Edouard Philippe said he recognised the need to "quickly reduce taxes" in a presentation of the Great National Debate takeaways.