Get Test Website back up and running

We require assistance recovering a defunct test website that was previously hosted on an unknown platform. The site was developed years ago but has since become inaccessible, likely due to server or hosting issues. A backup of the website files and code were retained but require knowledgeable review to determine the optimal relaunch approach. Specifically, we seek a skilled web professional to inspect the provided project materials and recommend a revised hosting solution capable of supporting the site. Additional goals include restoring functionality, resolving any technical errors or bugs, ensuring compatibility with current standards and re-establishing online presence of this important evaluation portal. The selected candidate must have strong diagnostics abilities as well as experience deploying sites utilizing varied platforms. Eligibility crucially demands a proven history recovering stalled sites and extensive skills across relevant CMS, frameworks and hosting vendors.