Consultation on the Ucoz website

Employer
[no-member:pro]Marina[/no-member:pro]Marina
Project parameters
Type of cooperationOne-time project
SectionWeb development
Prepaymentwithout prepayment
Payment methodsElectronic money
Acceptance of requestsclosed
Project description
Hello, there! We need to consult about the Ucoz website.
Problem: traffic from Yandex has disappeared. When analyzing http://webmaster.yandex.ua, the day when traffic from Yandex stopped going, /index/3 was changed, although I did not change anything myself. And in this /index/3, all the pages from the site.
Indexing pages is prohibited in your robots.txt file.
Could it be that the change in /index/3 is the reason for the disappearance of traffic or not? If so, can you fix it? How much will it cost?
Thank you!
Problem: traffic from Yandex has disappeared. When analyzing http://webmaster.yandex.ua, the day when traffic from Yandex stopped going, /index/3 was changed, although I did not change anything myself. And in this /index/3, all the pages from the site.
Indexing pages is prohibited in your robots.txt file.
Could it be that the change in /index/3 is the reason for the disappearance of traffic or not? If so, can you fix it? How much will it cost?
Thank you!