Hello,
I read carefully your project requirements and I can successfully complete it. I indeed use IBP in my SEO work, amongst other SEO tools, and if your websites lost their SEO work the first step will be a complete OnSite SEO work, including besides fixing usual SEO factors, also the clean-up and speed-up optimization. But for a better assessment of the deadline and the workload necessary, I would like to know your websites URL.
If you have any questions, please don't hesitate to contact me through FreeLancer at your earliest convenience. Lastly, I want to wish you the best of luck on your project and thank you for using FreeLancer!
Best Regards,
Danut Vornicu