if additional measures to stop the site slowing like this occasionally (e.g. "are you human" checks)
Hi Charlie. I have noticed that many U.K. sites have adopted Cloudfare, Anubis or other off-the-shelf protections against site abuse.
One aspect of many of these methods is that they often reference a blacklist of VPN endpoints. Which is not good. I see VPN use as everyday prudence. Going online without it supplies your ISP with a cornucopia of data.
If you do have to implement an access challenge methodology, please avoid solutions prejudicial to VPNs.
