Za4.ch is tracked by us since March, 2013. Over the time it has been ranked as high as 521 099 in the world, while most of its traffic comes from Japan, where it reached as high as 31 510 position. All this time it was owned by Yashiro Makoto, it was hosted by Japan Network Information Center and SRS SAKURA Internet Inc..

Za4 has a mediocre Google pagerank and bad results in terms of Yandex topical citation index. We found that Za4.ch is poorly ‘socialized’ in respect to any social network. According to Google safe browsing analytics, Za4.ch is quite a safe domain with no visitor reviews.