Twca.com.tw is tracked by us since April, 2011. Over the time it has been ranked as high as 170 399 in the world, while most of its traffic comes from Taiwan, where it reached as high as 2 002 position. Qa.twca.com.tw receives about 46.12% of its total traffic. It was owned by several entities, from 臺灣網路認證股份有限公司 to 臺灣網路認證股份有限公司 of TAIWAN-CA INC., it was hosted by New Century InfoComm Tech. Co. Ltd.. While was its first registrar, now it is moved to TWNIC.

Qa.twca has the lowest Google pagerank and bad results in terms of Yandex topical citation index. We found that Qa.twca.com.tw is poorly ‘socialized’ in respect to any social network. According to Google safe browsing analytics, Qa.twca.com.tw is quite a safe domain with no visitor reviews.