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SEO.py
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SEO.py
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import requests
from bs4 import BeautifulSoup
import re
import os
# Liste des bibliothèques nécessaires
required_libraries = []
# Vérifiez si chaque bibliothèque est installée
missing_libraries = [lib for lib in required_libraries if not subprocess.call(["pip", "show", lib]) == 0]
# Installez les bibliothèques manquantes
if missing_libraries:
print("Installation des bibliothèques nécessaires...")
for lib in missing_libraries:
subprocess.call(["pip", "install", lib])
# Codes ANSI pour les couleurs
COLORS = {
"h1": "\033[92m", # Vert
"h2": "\033[93m", # Jaune
"h3": "\033[94m", # Bleu
"h4": "\033[95m", # Magenta
"h5": "\033[96m", # Cyan
"h6": "\033[91m", # Rouge
"reset": "\033[0m" # Réinitialisation des couleurs
}
logo = '''
_____ ______ ____ _______ _ ____ _ _ _______ _
/ ____| ____/ __ \ |__ __| | | | _ \ | | (_) |__ __| | |
| (___ | |__ | | | | | | ___ ___ | |___ | |_) |_ __ ___ __ _| | ___ _ __ __ _| | ___ ___| |__
\___ \| __|| | | | | |/ _ \ / _ \| / __| | _ <| '__/ _ \/ _` | |/ / | '_ \ / _` | |/ _ \/ __| '_ \
____) | |___| |__| | | | (_) | (_) | \__ \ | |_) | | | __/ (_| | <| | | | | (_| | | __/ (__| | | |
|_____/|______\____/ |_|\___/ \___/|_|___/ |____/|_| \___|\__,_|_|\_\_|_| |_|\__, |_|\___|\___|_| |_|
__/ | V1.0
|___/
'''
colored_logo = '\033[91m' + logo + '\033[0m'
def main():
try:
os.system('cls' if os.name == 'nt' else 'clear')
print(colored_logo)
previous_url = None
while True:
print("\n\033[94mMenu:\033[0m")
print("\033[32m--------------------------------------------------------------------")
print(" 1 - Vérifier le statut de l'url")
print(" 2 - Afficher Title, méta, url canonical...")
print(" 3 - Afficher les Hn")
print(" 4 - Analyser les backlinks")
print(" 5 - Quitter")
print("---------------------------------------------------------------------\033[0m")
choice = input("\nEntrez votre choix : ")
if choice == "1":
previous_url = check_url_status(previous_url)
elif choice == "2":
previous_url = analyze_seo_data(previous_url)
elif choice == "3":
previous_url = display_headings(previous_url)
elif choice == "4":
previous_url = backlinks_submenu(previous_url)
elif choice == "5":
print("\nMerci d'avoir utilisé cet outil :)")
break
else:
print("Choix invalide. Veuillez entrer un nouveau choix.")
except KeyboardInterrupt:
print("\nProgramme interrompu. Merci d'avoir utilisé cet outil :)")
def check_url_status(previous_url):
try:
if previous_url:
use_previous = input("Voulez-vous utiliser l'URL précédente? '1' (oui) / '2' (non) : ").strip().lower()
if use_previous == "1":
url = previous_url
else:
url = input("\nEntrez l'url de la page : ")
else:
url = input("\nEntrez l'url de la page : ")
if not re.match(r'^https?://', url):
url = 'http://' + url
response = requests.get(url)
code = response.status_code
print("\nLe code de réponse de la page est :\033[92m", code, "\033[0m", end="")
if len(response.history) > 0:
original_url = response.history[0].url
final_url = response.url
print("\n\033[31m URL d'origine (avant redirection) :\033[0m", original_url, end="")
print("\n\033[31m URL de redirection :\033[0m", final_url)
# Mettre à jour previous_url ici
previous_url = url # Mettez à jour previous_url avec la nouvelle URL
return previous_url
except requests.exceptions.RequestException as e:
print("Une erreur de requête s'est produite:", e)
return previous_url
def analyze_seo_data(previous_url):
try:
if previous_url:
use_previous = input("Voulez-vous utiliser l'URL précédente? '1' (oui) / '2' (non) : ").strip().lower()
if use_previous == "1":
url = previous_url
else:
url = input("\nEntrez l'URL de la page : ")
else:
url = input("\nEntrez l'URL de la page : ")
if not re.match(r'^https?://', url):
url = 'http://' + url
response = requests.get(url)
code = response.status_code
if code == 200:
soup = BeautifulSoup(response.content, 'html.parser')
title = soup.title.text if soup.title else 'N/A'
meta_description = soup.find('meta', attrs={'name': 'description'})['content'] if soup.find('meta', attrs={'name': 'description'}) else 'N/A'
url_canonical = soup.find('link', attrs={'rel': 'canonical'})['href'] if soup.find('link', attrs={'rel': 'canonical'}) else 'N/A'
image_og = soup.find('meta', attrs={'property': 'og:image'})['content'] if soup.find('meta', attrs={'property': 'og:image'}) else 'N/A'
print(f"\n\033[31mTitre:\033[0m {title}")
print(f"\033[31mMéta description:\033[0m {meta_description}")
print(f"\033[31mUrl Canonical:\033[0m {url_canonical}")
print(f"\033[31mImage OG:\033[0m {image_og}")
else:
print("La requête n'a pas abouti.")
return url
except requests.exceptions.RequestException as e:
print("Une erreur de requête s'est produite:", e)
return previous_url
def display_headings(previous_url):
try:
if previous_url:
use_previous = input("Voulez-vous utiliser l'URL précédente ? '1' (oui) / '2' (non) : ").strip().lower()
if use_previous == "1":
url = previous_url
else:
url = input("\nEntrez l'URL de la page : ")
else:
url = input("\nEntrez l'URL de la page : ")
if not re.match(r'^https?://', url):
url = 'http://' + url
response = requests.get(url)
if response.status_code == 200:
soup = BeautifulSoup(response.content, 'html.parser')
for heading in soup.find_all(["h1", "h2", "h3", "h4", "h5", "h6"]):
heading_type = heading.name
color = COLORS.get(heading_type, COLORS["reset"])
print(f"{color}{heading_type}: {heading.text}{COLORS['reset']}")
return url
except requests.exceptions.RequestException as e:
print("Une erreur de requête s'est produite :", e)
return previous_url
def backlinks_submenu(previous_url):
while True:
print("\n\033[94mSous-Menu - Analyser les backlinks internes et externes:\033[0m")
print("\033[95m--------------------------------------------------------------------")
print(" 1 - Lister les backlinks internes et externes avec leur ancre")
print(" 2 - Vérifier la présence de liens cassés")
print(" 3 - Afficher les liens internes en code 404 et/ou 301")
print(" 4 - Retourner au menu principal")
print("---------------------------------------------------------------------\033[0m")
sub_choice = input("\nEntrez votre choix : ")
if sub_choice == "1":
analyze_backlinks(previous_url)
elif sub_choice == "2":
previous_url = check_broken_links(previous_url) # Call the function with one argument
elif sub_choice == "3":
previous_url = analyze_404_301_links(previous_url)
elif sub_choice == "4":
os.system('cls' if os.name == 'nt' else 'clear')
return previous_url
else:
print("Choix invalide. Veuillez entrer un nouveau choix.")
def analyze_backlinks(previous_url):
try:
if previous_url:
use_previous = input("Voulez-vous utiliser l'URL précédente? '1' (oui) / '2' (non) : ").strip().lower()
if use_previous == "1":
url = previous_url
else:
url = input("\nEntrez l'url de la page : ")
else:
url = input("\nEntrez l'url de la page : ")
if not re.match(r'^https?://', url):
url = 'http://' + url
response = requests.get(url)
code = response.status_code
if code == 200:
soup = BeautifulSoup(response.content, 'html.parser')
links = soup.find_all("a")
internal_links = []
external_links = []
broken_links = []
redirect_links = []
for link in links:
href = link.get("href")
anchor = link.get_text().strip()
if href:
if href.startswith("#"):
internal_links.append(anchor)
elif re.match(r'^(https?:)?//', href):
if url in href:
internal_links.append(anchor)
else:
external_links.append((anchor, href))
else:
internal_links.append(anchor)
print("\n\033[92mLiens internes :\033[0m")
for idx, anchor in enumerate(internal_links, start=1):
print(f"{idx}. \033[92m{anchor}\033[0m -> {href}")
print("\n\033[93mLiens externes :\033[0m")
for idx, (anchor, href) in enumerate(external_links, start=1):
print(f"{idx}. \033[93m{anchor}\033[0m -> {href}")
print("\n\033[92mNombre total de liens internes\033[0m :", len(internal_links))
print("\033[93mNombre total de liens externes\033[0m :", len(external_links))
else:
print("La requête n'a pas abouti.")
return url
except requests.exceptions.RequestException as e:
print("Une erreur de requête s'est produite:", e)
return previous_url
def check_broken_links(previous_url):
try:
if previous_url:
use_previous = input("Voulez-vous utiliser l'URL précédente? '1' (oui) / '2' (non) : ").strip().lower()
if use_previous == "1":
url = previous_url
else:
url = input("\nEntrez l'URL de la page : ")
else:
url = input("\nEntrez l'URL de la page : ")
if not re.match(r'^https?://', url):
url = 'http://' + url
response = requests.get(url)
code = response.status_code
if code == 200:
soup = BeautifulSoup(response.content, 'html.parser')
links = soup.find_all('a', href=True)
broken_links_404 = []
redirected_links_301 = []
broken_links = []
print("\nAnalyse des liens cassés...\n")
for link in links:
link_url = link['href']
if link_url.startswith('/'):
link_url = url + link_url
if link_url.startswith(('http://', 'https://')):
try:
link_response = requests.get(link_url)
link_code = link_response.status_code
if link_code == 404:
broken_links.append((link_url, link.text))
except requests.exceptions.RequestException as e:
print(f"Erreur lors de la requête pour {link_url}: {e}")
else:
print(f"Le lien {link_url} a été ignoré car il n'utilise pas le schéma HTTP/HTTPS.")
if broken_links:
print("\n\033[91mLiens cassés\033[0m :")
for link_url, anchor_text in broken_links:
print(f"{link_url} - Ancre : {anchor_text}")
else:
print("\nAucun lien cassé trouvé.")
else:
print("La requête n'a pas abouti.")
except requests.exceptions.RequestException as e:
print("Une erreur de requête s'est produite:", e)
return previous_url
def analyze_404_301_links(previous_url):
try:
if previous_url:
use_previous = input("Voulez-vous utiliser l'URL précédente? '1' (oui) / '2' (non) : ").strip().lower()
if use_previous == "1":
url = previous_url
else:
url = input("\nEntrez l'URL de la page : ")
else:
url = input("\nEntrez l'URL de la page : ")
if not re.match(r'^https?://', url):
url = 'http://' + url
response = requests.get(url)
code = response.status_code
if code == 200:
soup = BeautifulSoup(response.content, 'html.parser')
links = soup.find_all('a', href=True)
broken_links_404 = []
redirected_links_301 = []
print("\nAnalyse des liens entrant en code 404 et 301...\n")
for link in links:
link_url = link['href']
if link_url.startswith('/'):
link_url = url + link_url
# Ajoutez une vérification pour exclure les liens indésirables (comme 'tel:', 'mailto:', etc.)
if not link_url.startswith(('http://', 'https://')):
continue
link_response = requests.get(link_url)
link_code = link_response.status_code
if link_code == 404:
broken_links_404.append((link_url, link.text))
elif link_code == 301:
redirected_links_301.append((link_url, link.text))
if broken_links_404:
print("\n\033[91mLiens en code 404 (non trouvés) :\033[0m")
for link_url, anchor_text in broken_links_404:
print(f"{link_url} - Ancre : {anchor_text}")
if redirected_links_301:
print("\n\033[91mLiens en code 301 (redirigés) :\033[0m")
for link_url, anchor_text in redirected_links_301:
print(f"{link_url} - Ancre : {anchor_text}")
if not broken_links_404 and not redirected_links_301:
print("\n\033[92mAucun lien en code 404 ou 301 trouvé.\033[0m")
else:
print("La requête n'a pas abouti.")
except requests.exceptions.RequestException as e:
print("Une erreur de requête s'est produite:", e)
return previous_url
if __name__ == "__main__":
main()