Dear Sir,
I am assuming that translation has already been carried out and all that is required is fine-tuning into English. I am new to proofreading so my rate is very low (I would have been willing to go below $30, if it were an option), but don't let that discourage you! My English and attention to detail are impeccable (I am due to recieve my English Language A Level result next week), and I am a UK native.
I very frequently notice mistakes in pulications and would not let these slip through the proverbial net onto your website.
I am not sure exactly how much content I would be required to proofread, but I expect I could probably do it within a day (possibly a couple of hours). However, to be on the safe side, I have listed my completion time as two days.
Thank you for your time, and good luck with the website!
Catherine Polley