google_rank_checker.rb

require 'httparty'
require 'nokogiri'

def google_rank_checker(domain, keyword)
  url = "https://www.google.com/search?q=#{URI.encode_www_form_component(keyword)}&num=100"
  headers = {
    'User-Agent' => 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/58.0.3029.110 Safari/537.36',
    'Accept-Language' => 'en'
  }
  
  response = HTTParty.get(url, headers: headers)
  parsed_html = Nokogiri::HTML(response.body)
  
  rank = 0
  found = false

  parsed_html.css('.tF2Cxc').each_with_index do |result, index|
    link = result.css('.yuRUbf a')[0]['href']
    
    if link.include?(domain)
      rank = index + 1
      found = true
      break
    end
  end

  return found ? rank : nil
end

domain = 'example.com' # Replace with your domain
keyword = 'sample keyword' # Replace with your desired keyword

rank = google_rank_checker(domain, keyword)
if rank
  puts "The domain #{domain} is ranked #{rank} for the keyword '#{keyword}'."
else
  puts "The domain #{domain} is not found in the top 100 search results for the keyword '#{keyword}'."
end