TTFB Real-time Checker

import time
import requests
from threading import Thread
from colorama import Fore, Style
from queue import Queue

def measure_ttfb(url, site_name, color, ttfb_queue):
    while True:
        start_time = time.perf_counter()
        response = requests.get(url)
        end_time = time.perf_counter()

        ttfb = end_time - start_time
        ttfb_ms = ttfb * 1000
        print(f"{color}{site_name}: TTFB: {ttfb_ms:.2f} ms{Style.RESET_ALL}")
        ttfb_queue.put((site_name, ttfb_ms))
        time.sleep(interval)

def main():
    sites = [
        ("https://wordpress-193052-4604364.cloudwaysapps.com/wp-admin", "Staging", Fore.GREEN),
        ("https://contentsnare.com/wp-admin", "Production", Fore.BLUE),
        ("https://mythic-abyss-71810.wp1.site/wp-admin/", "Cloud Nine Web", Fore.CYAN),
    ]
    global interval
    interval = 5  # Interval in seconds

    ttfb_queue = Queue()

    threads = []
    for site in sites:
        url, site_name, color = site
        thread = Thread(target=measure_ttfb, args=(url, site_name, color, ttfb_queue))
        threads.append(thread)
        thread.start()

    while True:
        ttfb_values = []
        for _ in range(len(sites)):
            site_name, ttfb_ms = ttfb_queue.get()
            ttfb_values.append((site_name, ttfb_ms))

        lowest_ttfb = min(ttfb_values, key=lambda x: x[1])
        lowest_site, lowest_ttfb_value = lowest_ttfb

        for site_name, ttfb_ms in ttfb_values:
            color = next((site[2] for site in sites if site[1] == site_name), None)
            print(f"{color}{site_name}: TTFB: {ttfb_ms:.2f} ms{Style.RESET_ALL}")

        lowest_color = next((site[2] for site in sites if site[1] == lowest_site), None)
        print(f"{lowest_color}{Style.BRIGHT}**{lowest_site}: TTFB: {lowest_ttfb_value:.2f} ms**{Style.RESET_ALL}")
        print("-" * 50)
        time.sleep(interval)

if __name__ == "__main__":
    main()