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May 22, 2017. Common Crawl's First In-House Web Graph. We are pleased to announce the release of a host-level web graph of recent monthly crawls (February, March, April 2017). The graph consists of 385 million nodes and 2.5 billion edges. Sebastian Nagel.…

November 7, 2016. October 2016 Crawl Archive Now Available. The crawl archive for October 2016 is now available! The archive contains more than 3.25 billion web pages. Sebastian Nagel. Sebastian is a Distinguished Engineer with Common Crawl.…

November 27, 2017. Host- and Domain-Level Web Graphs Aug/Sept/Oct 2017. We are pleased to announce a new release of host-level and domain-level web graphs based on the published crawls of August, September, and October 2017.…

July 28, 2018. 3.25 Billion Pages Crawled in July 2018. The crawl archive for July 2018 is now available! The archive contains 3.25 billion web pages and 255 TiB of uncompressed content, crawled between July 15th and 23th. Sebastian Nagel.…

October 7, 2016. September 2016 Crawl Archive Now Available. The crawl archive for September 2016 is now available! The archive contains more than 1.72 billion web pages. Sebastian Nagel. Sebastian is a Distinguished Engineer with Common Crawl.…

July 30, 2019. July 2019 crawl archive now available. The crawl archive for July 2019 is now available! It contains 2.6 billion web pages or 220 TiB of uncompressed content, crawled between July 15th and 24th. Sebastian Nagel.…

November 27, 2013. New Crawl Data Available! We are very please to announce that new crawl data is now available! The data was collected in 2013, contains approximately 2 billion web pages and is 102TB in size (uncompressed). Common Crawl Foundation.…

WikiReverse. [. 1. ] is an application that highlights web pages and the Wikipedia articles they link to. The project is based on Common Crawl’s July 2014 web crawl, which contains 3.6 billion pages.…

February 8, 2018. Host- and Domain-Level Web Graphs Nov/Dec/Jan 2017-2018. We are pleased to announce a new release of host-level and domain-level web graphs based on the published crawls of November, December 2017 and January 2018.…

Host- and Domain-Level Web Graphs Nov/Dec/Jan 2019 – 2020. We are pleased to announce a new release of host-level and domain-level web graphs based on the crawls of November, December 2019 and January 2020.…

February 20, 2019. Host- and Domain-Level Web Graphs Nov/Dec/Jan 2018 - 2019. We are pleased to announce a new release of host-level and domain-level web graphs based on the published crawls of November, December 2018 and January 2019.…

March 26, 2015. 5 Good Reads in Big Open Data: March 26 2015.…

Need Billions of Web Pages? Don’t Bother Crawling. Julien Nioche. AWS Public Data Sets: How to Stage Petabytes of Data for Analysis in AWS, AWS re:Invent 2018. Jed Sundwall, Sebastian Nagel, Dave Rocamora.…

July 16, 2012. 2012 Crawl Data Now Available. I am very happy to announce that Common Crawl has released 2012 crawl data as well as a number of significant enhancements to our example library and help pages. Common Crawl Foundation.…

October 29, 2019. October 2019 crawl archive now available. The crawl archive for October 2019 is now available! It contains 3.0 billion web pages or 280 TiB of uncompressed content, crawled between October 13th and 24th.…

There is now an index for the Jan 2015 and Feb 2015 crawls. Going forward, a new index will be available at the same time as each new crawl.…

February 20, 2014. Common Crawl's Move to Nutch. Last year we transitioned from our custom crawler to the Apache Nutch crawler to run our 2013 crawls as part of our migration from our old data center to the cloud.…

August 9, 2016. July 2016 Crawl Archive Now Available. The crawl archive for July 2016 is now available! The archive contains more than 1.73 billion web pages. Sebastian Nagel. Sebastian is a Distinguished Engineer with Common Crawl.…

December 16, 2016. December 2016 Crawl Archive Now Available. The crawl archive for December 2016 is now available! The archive contains more than 2.85 billion web pages. Sebastian Nagel. Sebastian is a Distinguished Engineer with Common Crawl.…

September 16, 2016. August 2016 Crawl Archive Now Available. The crawl archive for August 2016 is now available! The archive contains more than 1.61 billion web pages. Sebastian Nagel. Sebastian is a Distinguished Engineer with Common Crawl.…

July 14, 2016. June 2016 Crawl Archive Now Available. The crawl archive for June 2016 is now available! The archive contains more than 1.23 billion web pages. Sebastian Nagel. Sebastian is a Distinguished Engineer with Common Crawl.…

December 19, 2019. December 2019 crawl archive now available. The crawl archive for December 2019 is now available! It contains 2.45 billion web pages or 234 TiB of uncompressed content, crawled between December 5th and 16th.…

June 19, 2016. May 2016 Crawl Archive Now Available. The crawl archive for May 2016 is now available! More than 1.46 billion web pages are in the archive. Sebastian Nagel. Sebastian is a Distinguished Engineer with Common Crawl.…

March 26, 2014. March 2014 Crawl Data Now Available. The March crawl of 2014 is now available! The new dataset contains approximately 2.8 billion webpages and is about 223TB in size. Common Crawl Foundation. Common Crawl - Open Source Web Crawling data‍.…

The data was crawled July 23 – August 6 and contains 3.15 billion web pages or 360 TiB of uncompressed content. It includes page captures of 1 billion new URLs, not visited in any of our prior crawls. Sebastian Nagel.…

We agree that many of the pages on the web are junk, and we have no inclination to crawl a larger number of pages just for the sake of having a larger number.…

September 28, 2019. September 2019 crawl archive now available. The crawl archive for September 2019 is now available! It contains 2.55 billion web pages or 240 TiB of uncompressed content, crawled between September 15th and 24th.…

December 16, 2011. MapReduce for the Masses: Zero to Hadoop in Five Minutes with Common Crawl.…

The charset detection required to properly transform non-UTF-8 HTML pages in WARC files into WET records didn't work before November 2016 due to a bug in. IIPC Web Archive Commons. (see the. related issue. in the CC fork of Apache Nutch).…

August 12, 2018. Host- and Domain-Level Web Graphs May/June/July 2018. We are pleased to announce a new release of host-level and domain-level web graphs based on the published crawls of May, June and July 2018.…

February 29, 2016. February 2016 Crawl Archive Now Available. As an interim crawl engineer for CommonCrawl, I am pleased to announce that the crawl archive for February 2016 is now available! This crawl archive holds more than 1.73 billion urls.…

May 24, 2016. April 2016 Crawl Archive Now Available. The crawl archive for April 2016 is now available! More than 1.33 billion webpages are in the archive. Sebastian Nagel. Sebastian is a Distinguished Engineer with Common Crawl.…

November 13, 2013. Hyperlink Graph from Web Data Commons. The talented team at Web Data Commons recently extracted and analyzed the hyperlink graph within the Common Crawl 2012 corpus.…

March 29, 2018. March 2018 Crawl Archive Now Available. The crawl archive for March 2018 is now available! The archive contains 3.2 billion web pages and 250+ TiB of uncompressed content, crawled between March 17th and 25th. Sebastian Nagel.…

January 8, 2014. Winter 2013 Crawl Data Now Available. The second crawl of 2013 is now available! In late November, we published the data from the first crawl of 2013.…

June 19, 2012. OSCON 2012. We're just one month away from one of the biggest and most exciting events of the year, O'Reilly's Open Source Convention (OSCON). This year's conference will be held July 16th-20th in Portland, Oregon. Allison Domicone.…

September 16, 2016. Data Sets Containing Robots.txt Files and Non-200 Responses.…

Up till now, we have extracted data from two Common Crawl web corpora: One. corpus consisting of 2.5 billion HTML pages dating from 2009/2010 and a. second corpus consisting of 1.4 billion HTML pages dating from February. 2012.…

December 10, 2014. Please Donate To Common Crawl! Big data has the potential to change the world. The talent exists and the tools are already there. What’s lacking is access to data.…

November 27, 2019. November 2019 crawl archive now available. The crawl archive for November 2019 is now available!…

May 9, 2017. April 2017 Crawl Archive Now Available. The crawl archive for April 2017 is now available! The archive contains 2.94 billion+ web pages and over 250 TiB of uncompressed content. Sebastian Nagel.…

The data was crawled March 20 – April 2 and contains 3.1 billion web pages or 400 TiB of uncompressed content.…

April 4, 2017. March 2017 Crawl Archive Now Available. The crawl archive for March 2017 is now available! The archive contains 3.07 billion+ web pages and over 250 TiB of uncompressed content. Sebastian Nagel.…

January 9, 2015. December 2014 Crawl Archive Available. The crawl archive for December 2014 is now available! This crawl archive is over 160TB in size and contains 2.08 billion webpages. Stephen Merity.…

August 26, 2018. August Crawl Archive Introduces Language Annotations. The crawl archive for August 2018 is now available! It contains 2.65 billion web pages and 220 TiB of uncompressed content, crawled between August 14th and 22th.…

March 2, 2018. February 2018 Crawl Archive Now Available. The crawl archive for February 2018 is now available! The archive contains 3.4 billion web pages and 270+ TiB of uncompressed content, crawled between February 17th and Feb 26th. Sebastian Nagel.…

November 15, 2012. The Norvig Web Data Science Award. We are very excited to announce the Norvig Web Data Science Award! Common Crawl and SARA created the award to encourage research in web data science. Common Crawl Foundation.…

February 25, 2015. Analyzing a Web graph with 129 billion edges using FlashGraph. This is a guest blog post by Da Zheng, the architect and main developer of the FlashGraph project.…

February 2, 2022. January 2022 crawl archive now available. The crawl archive for January 2022 is now available! The data was crawled January 16 – 29 and contains 2.95 billion web pages or 320 TiB of uncompressed content.…

April 30, 2019. April 2019 crawl archive now available. The crawl archive for April 2019 is now available! It contains 2.5 billion web pages or 198 TiB of uncompressed content, crawled between April 18th and 26th. Sebastian Nagel.…

March 13, 2015. 5 Good Reads in Big Open Data: March 13 2015. Jürgen Schmidhuber- Ask Me Anything - via Reddit: Jürgen has pioneered self-improving general problem solvers and Deep Learning Neural Networks for decades.…

June 2, 2022. May 2022 crawl archive now available. The crawl archive for May 2022 is now available! The data was crawled May 16 – 29 and contains 3.45 billion web pages or 420 TiB of uncompressed content.…

February 2, 2021. January 2021 crawl archive now available. The crawl archive for January 2021 is now available! The data was crawled between January 15th and 28th and contains 3.4 billion web pages or 350 TiB of uncompressed content.…

November 29, 2017. November 2017 Crawl Archive Now Available. The crawl archive for November 2017 is now available! The archive contains 3.2 billion web pages and 260 TiB of uncompressed content. Sebastian Nagel.…

Some 2–Level CCTLDs Excluded. A bad configuration was checked into our exclusion list on Sep 22, 2022 and was fixed on Oct 27, 2023. The configuration blocked a number of 2–level domains, meaning they were not included in certain crawls.…

January 16, 2013. Analysis of the NCSU Library URLs in the Common Crawl Index. Last week we announced the Common Crawl URL Index.…

July 4, 2017. June 2017 Crawl Archive Now Available. The crawl archive for June 2017 is now available! The archive contains 3.16 billion+ web pages and over 260 TiB of uncompressed content. Sebastian Nagel.…

July 31, 2017. July 2017 Crawl Archive Now Available. The crawl archive for July 2017 is now available! The archive contains 2.89 billion+ web pages and over 240 TiB of uncompressed content. Sebastian Nagel.…

March 10, 2017. February 2017 Crawl Archive Now Available. The crawl archive for February 2017 is now available! The archive contains 3.08 billion+ web pages and over 250 TiB of uncompressed content. Sebastian Nagel.…

December 22, 2017. December 2017 Crawl Archive Now Available. The crawl archive for December 2017 is now available! The archive contains 2.9 billion web pages and over 240 TiB of uncompressed content. Sebastian Nagel.…