Трубы электросварные, профильные электросварные, бесшовные холоднодеформированные, горячедеформированные, стальные

hsts: ❌, csp: ❌, x_frame: ❌, x_content_type: ❌, referrer_policy: ❌

#
# robots.txt
#
# This file is to prevent the crawling and indexing of certain parts
# of your site by web crawlers and spiders run by sites like Yahoo!
# and Google. By telling these "robots" where not to go on your site,
# you save bandwidth and server resources.
#
# This file will be ignored unless it is at the root of your host:
# Used:    http://example.com/robots.txt
# Ignored: http://example.com/site/robots.txt
#
# For more information about the robots.txt standard, see:
# http://www.rob