Парсер без вебдрайвера - как можно обойти проверку браузера?

Пытаюсь парсить Avito без использования Selenium.

После нескольких удачно спарсеных страниц, Avito при GET запросе отдаёт мне страницу с загрузкой (проверкa браузера).

Kак можно обойти, не используя вебдрайвер?

Прокси и asyncio.sleep пробовал, не помогает.

Вот код:

import aiohttp
import asyncio
from bs4 import BeautifulSoup as bs
from concurrent.futures import ThreadPoolExecutor


headers = {'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:74.0) Gecko/20100101 Firefox/74.0'}


def set_proxies():
    file = open('Proxy.txt', 'r')
    proxies_file = file.read().splitlines()
    proxies_list = []
    for each in proxies_file:
        proxies_list.append('http://' + str(each))
    return proxies_list


def get_item(html):
    products = []
    soup = bs(html, 'lxml')
    items = soup.find_all('div', {'itemtype': 'http://schema.org/Product'})
    for item in items:
        title = item.find('a', class_='snippet-link')['title']
        price = item.find('span', {'data-marker': 'item-price'}).text
        link = 'https://www.avito.ru' + item.find('a', class_='snippet-link')['href']
        products.append((title, price.strip(), link))
    return products


async def gen_urls(number):
    root_url = 'https://www.avito.ru/chelyabinsk/tovary_dlya_detey_i_igrushki/kupit-velosipedy_i_samokaty-ASgBAgICAUT~AaCGAQ?q=%D1%8D%D0%BB%D0%B5%D0%BA%D1%82%D1%80%D0%BE%D1%81%D0%B0%D0%BC%D0%BE%D0%BA%D0%B0%D1%82&p=2'
    for i in range(number):
        num_page = root_url[:-1] + str(i)
        yield num_page


async def request(session, url, proxy):
    async with session.get(url, proxy=proxy, headers=headers) as response:
        return await response.text()


async def crawl(proxy, client, pool):
    loop = asyncio.get_event_loop()
    proxies = await proxy
    for prox in proxies:
        try:
            for request_future in asyncio.as_completed([request(client, url, prox) async for url in gen_urls(10)]):
                result = await loop.run_in_executor(pool, get_item, await request_future)
                print(result)
        except:
            continue


async def main(proxies):
    loop = asyncio.get_event_loop()
    with ThreadPoolExecutor() as pool:
        async with aiohttp.ClientSession() as client:
            proxy_future = loop.create_future()
            proxy_future.set_result(proxies)
            await crawl(proxy_future, client, pool)


if __name__ == '__main__':
    asyncio.run(main(set_proxies()))