Simple review and update of my WordPress website to ensure I don't have problems where visitors are getting 'unsupported protocol' notices trying to log on

I am looking for a WordPress expert to review and update my website to address an issue where visitors are receiving "unsupported protocol" notices when trying to log on.

Requirements:
- Expertise in WordPress and website security
- Familiarity with SSL protocols and cipher suites
- Ability to identify and resolve issues related to unsupported protocols
- Experience in updating WordPress websites to ensure compatibility with the latest SSL standards

Tasks:
- Assess the current version of WordPress being used on the website
- Identify the specific areas of the website where the "unsupported protocol" issue is occurring
- Determine if an SSL certificate is being used on the website
- Update the website, if necessary, to support a common SSL protocol version or cipher suite
- Ensure that visitors can log on to the website without encountering any "unsupported protocol" notices

If you have the necessary skills and experience to address this issue and ensure a smooth user experience on my website, please submit your proposal.