I’m still having the same error as already mentionned in this topic (Robots.txt get forbidden from Hong Kong).
I’ve push a little bit the investigation and found something that could be interesting.
I’ve used this site (https://www.websitepulse.com/tools/china-firewall-test) and tried all the location from China (beijing, hong-kong, Guangzhou and Shanghai) and noticed that 3 of them get a 403 response code but Hong-kong. Inspecting the HTTP headers responses, I’ve also noticed that all 3 servers getting a 403, used a cloudflare server (CF-RAY) like xxxxxxxxxxx-LAX where as the one used by Hong-Kong was xxxxxxxxx-HKG.
I’ve also (from the page above (websitepulse.com) notice that all other location get a 200 response code. Do you think the 403 returned code could be caused by the CloudFlare RAYID server (xxxxxx-LAX) ?
That’s the only thing I’ve found in common for all tested locations getting a 403 response code.