I will develop scraper for any website to save the information from that website to your json file or database. Scraper will parse all the HTML to get your data, in that case when that website changes the design or html of their page scraper will miss some of the data which will be changed. but I can reprogram that to fix the problem.
HTML & CSS
Cross Browser Compatibility
I make scraper to save the concerned data into the json file/Database.