Page not found (404)

Request Method: GET
Request URL: https://www.aaa-chem.com/index/about_us.html

Using the URLconf defined in aaachem.urls, Django tried these URL patterns, in this order:

  1. admin/
  2. ^upload/(?P<path>.*)$
  3. ^static/(?P<path>.*)$
  4. ^robots\.txt$
  5. ^google217f4f00eca5d391.html$
  6. sitemap.xml [name='django.contrib.sitemaps.views.sitemap']
  7. index/
  8. about/
  9. products/
  10. contact/
  11. search/
  12. pro_result/
  13. proimg/

The current path, index/about_us.html, didn't match any of these.

You're seeing this error because you have DEBUG = True in your Django settings file. Change that to False, and Django will display a standard 404 page.