Archive for the ‘Updates’ Category
Index Update
Index Statistics
319,570,555,501
Pages crawled
3,146,399,791,446
Unique URLs
Most recently discovered backlink: 13 Jan 2011.
Index built on: 21 Jan 2011
Index Updated With Freshly Crawled Data
We’ve updated our index today with freshly crawled data – it now includes full crawl for 2010. Our crawling system is now recrawling a lot of URLs, so you should be able to see more fresh December 2010 crawl dates on backlinks: URLs with higher ACRank get recrawled more frequently.
We’ve also revised calculation of ACRanks to have better distributions, you can see new thresholds in our updated Glossary… Continue reading
New Index Record: 3 Trillion URLs Found
Recrawling 300,000,000 urls every day and we STILL increased the index size to an all time high. Continue reading
Index Update – nearly 2.9 trillion unique URLs
We have updated our main backlinks index that now contains nearly 2.9 trillion unique URLs. 
… Continue reading
Index Updates now with increased frequency
New Update of 2.7 URLs. Continue reading