Search for keywords for the image on the site

- Obtaining the HTML code of the page of the site with the image by the introduced link or image number on the site www.istockphoto.com, obtaining information about it, finding the keywords to the image, recording them in the database;
- Search for the marked keywords of other images on the same site;
- Download similar images into the folder, obtaining information about them (downloading date, number of downloads, keywords);
- Imaging similar images in the database with information about them, after selecting the necessary, finding keywords not found in the original image