Expert for Comprehensive Website Speed and Rank Math Seo Optimization

We are seeking an experienced web development expert to significantly improve our website's performance and SEO. The primary goal is to enhance user experience by optimizing site speed on both desktop and mobile, and to achieve a perfect SEO score using Rank Math.

Key objectives include:
- Optimizing overall website speed for both desktop and mobile devices.
- Improving the current SEO score from 93% to 100%.
- Correcting focus keywords within the Rank Math plugin to ensure optimal search engine visibility.
- Reducing the overall page size to facilitate faster loading times.
- Boosting analytics scores in Rank Math from 81% to 100%.
- Addressing and fixing specific issues with Rank Math product descriptions: currently 8 items have 'fair' scores, 2 have 'poor' scores, and 37 have 'No data' scores.
- Elevating Lighthouse performance scores from 83% to 100%.
- Resolving a critical issue causing nonstop product page loading, which currently results in an error.

The ideal freelancer will have a strong background in web performance optimization, technical SEO, and experience with WordPress and Rank Math. A systematic approach to diagnosing and fixing complex website issues is essential.