SEO

Bạn truy cập vào đường dẫn tới Công cụ quản trị trang Web – Thu thập dữ liệu URL: https://www.google.com/webmasters/tools/submit-url
Tìm nạp như Google:https://www.google.com/webmasters/tools/googlebot-fetch
Ping Online.

http://smallseotools.com/online-ping-website-tool/

https://pingler.com/

http://www.pingmylink.com/

http://www.pingmyurl.com/

http://www.pingbomb.com/

http://mass-ping.com/

http://www.pingfarm.com/

http://googleping.com/

http://pingomatic.com/

http://ping.in/

https://pingler.com/

http://www.imtalk.org/cmps_index.php?pageid=IMT-Website-Submitter

http://www.china-printing.org/free-backlinks.php

http://www.marketingblogonline.com/autobacklinks/

http://ismysiteindexed.com/