scrape_avvo.py

import requests
from bs4 import BeautifulSoup
import time
import random

url = 'https://www.avvo.com/search/lawyer_search?utf8=%E2%9C%93&q=Criminal+defense&loc=Bethesda%2C+MD&page={page_num}&sort=client_rating'
user_agent = 'Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/69.0.3497.100 Safari/537.36'

start_page = 1
end_page = 67

for i in range(start_page, end_page + 1):
    html = requests.get(url.format(page_num=i), headers={'User-Agent': user_agent}).text
    for tag in BeautifulSoup(html, 'lxml').find_all('strong', class_='u-vertical-margin-0'):
        print(tag.get_text())
    if i < end_page:
        time.sleep(random.randrange(5, 11))