How To Fix the ERR_SPDY_PROTOCOL_ERROR
Summary
The oksearch.org engine is no different - infosec researchers have determined that redirects to the page are caused by fake browser extensions. Users who have been subjected to redirects to the oksearch.org but have no recollection of ever installing one of the aforementioned applications, are advised to turn off all active extensions or add-ons and then contact either Microsoft or Google, depending on their specific browser. It is related to the deprecated SPDY (speedy) open-specification networking protocol that was developed to transport Web content more efficiently. High network latency, using an older Chrome version, interference from an anti-malware security solution could all lead to the error. • Paste or type chrome://net-internals/#events&q=type:SPDY_SESSION%20is:active into the address bar and press Enter on your keyboard.