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Common Crawl - Blog - January 2021 crawl archive now available

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.

Common Crawl - Blog - March/April 2023 crawl archive now available

April 6, 2023. March/April 2023 crawl archive now available. The crawl archive for March/April 2023 is now available! The data was crawled March 20 – April 2 and contains 3.1 billion web pages or 400 TiB of uncompressed content.

Common Crawl - Blog - January 2022 crawl archive now available

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.

Common Crawl - Blog - May 2022 crawl archive now available

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.

Common Crawl - Blog - May/June 2020 crawl archive now available

June 10, 2020. May/June 2020 crawl archive now available. The crawl archive for May/June 2020 is now available! It contains 2.75 billion web pages or 255 TiB of uncompressed content, crawled between May 24th and June 7th.

Common Crawl - Blog - September 2021 crawl archive now available

October 4, 2021. September 2021 crawl archive now available. The crawl archive for September 2021 is now available! The data was crawled Sept 16 – 29 and contains 2.95 billion web pages or 310 TiB of uncompressed content.

Common Crawl - Blog - October 2021 crawl archive now available

November 1, 2021. October 2021 crawl archive now available. The crawl archive for October 2021 is now available! The data was crawled Oct 15 – 28 and contains 3.3 billion web pages or 360 TiB of uncompressed content.

Common Crawl - Blog - May 2021 crawl archive now available

May 23, 2021. May 2021 crawl archive now available. The crawl archive for May 2021 is now available! The data was crawled May 5 – 19 and contains 2.6 billion web pages or 280 TiB of uncompressed content.

Common Crawl - Blog - June 2021 crawl archive now available

June 28, 2021. June 2021 crawl archive now available. The crawl archive for June 2021 is now available! The data was crawled June 12 – 25 and contains 2.45 billion web pages or 260 TiB of uncompressed content.

Common Crawl - Blog - April 2021 crawl archive now available

April 27, 2021. April 2021 crawl archive now available. The crawl archive for April 2021 is now available! The data was crawled April 10 – 23 and contains 3.1 billion web pages or 320 TiB of uncompressed content.

Common Crawl - Blog - November/December 2021 crawl archive now available

December 14, 2021. November/December 2021 crawl archive now available. The crawl archive for November/December 2021 is now available! The data was crawled Nov 26 – Dec 9 and contains 2.5 billion web pages or 280 TiB of uncompressed content.

Common Crawl - Blog - July/August 2021 crawl archive now available

August 9, 2021. July/August 2021 crawl archive now available. The crawl archive for July/August 2021 is now available! The data was crawled July 23 – August 6 and contains 3.15 billion web pages or 360 TiB of uncompressed content.

Common Crawl - Blog - February/March 2021 crawl archive now available

March 14, 2021. February/March 2021 crawl archive now available. The crawl archive for February/March 2021 is now available! The data was crawled between February 24th and March 9th and contains 2.7 billion web pages or 280 TiB of uncompressed content.

Common Crawl - Blog - Host- and Domain-Level Web Graphs October, November/December 2020 and January 2021

February 10, 2021. Host- and Domain-Level Web Graphs October, November/December 2020 and January 2021.

Common Crawl - Blog - Host- and Domain-Level Web Graphs October, November/December 2021 and January 2022

March 16, 2022. Host- and Domain-Level Web Graphs October, November/December 2021 and January 2022. We are pleased to announce a new release of host-level and domain-level web graphs based on the crawls of October, November/December 2021 and January 2022.

Common Crawl - Blog - January 2020 crawl archive now available

February 3, 2020. January 2020 crawl archive now available. The crawl archive for January 2020 is now available! It contains 3.1 billion web pages or 300 TiB of uncompressed content, crawled between January 17th and 29th.

Common Crawl - Blog - August 2020 crawl archive now available

August 19, 2020. August 2020 crawl archive now available. The crawl archive for August 2020 is now available! It contains 2.45 billion web pages or 235 TiB of uncompressed content, crawled between August 2nd and 15th.

Common Crawl - Blog - July 2020 crawl archive now available

July 20, 2020. July 2020 crawl archive now available. The crawl archive for July 2020 is now available! It contains 3.14 billion web pages or 300 TiB of uncompressed content, crawled between July 2nd and 16th.

Common Crawl - Blog - February 2020 crawl archive now available

March 4, 2020. February 2020 crawl archive now available. The crawl archive for February 2020 is now available! It contains 2.6 billion web pages or 240 TiB of uncompressed content, crawled between February 16th and 29th.

Common Crawl - Blog - March/April 2020 crawl archive now available

April 14, 2020. March/April 2020 crawl archive now available. The crawl archive for March/April 2020 is now available! It contains 2.85 billion web pages or 280 TiB of uncompressed content, crawled between March 28th and April 10th.

Common Crawl - Blog - May/June 2023 crawl archive now available

June 21, 2023. May/June 2023 crawl archive now available. The crawl archive for May/June 2023 is now available! The data was crawled May 27 – June 11 and contains 3.1 billion web pages or 390 TiB of uncompressed content.

Common Crawl - Blog - September 2020 crawl archive now available

October 7, 2020. September 2020 crawl archive now available. The crawl archive for September 2020 is now available! The data was crawled between September 18th and October 2nd and contains 3.45 billion web pages or 345 TiB of uncompressed content.

Common Crawl - Blog - June/July 2022 crawl archive now available

July 13, 2022. June/July 2022 crawl archive now available. The crawl archive for June/July 2022 is now available! The data was crawled June 24 – July 7 and contains 3.1 billion web pages or 370 TiB of uncompressed content.

Common Crawl - Blog - November/December 2020 crawl archive now available

December 10, 2020. November/December 2020 crawl archive now available. The crawl archive for November/December 2020 is now available!

Common Crawl - Blog - January/February 2023 crawl archive now available

February 16, 2023. January/February 2023 crawl archive now available. The crawl archive for January/February 2023 is now available! The data was crawled January 26 – February 9 and contains 3.15 billion web pages or 400 TiB of uncompressed content.

Common Crawl - Blog - November/December 2022 crawl archive now available

December 14, 2022. November/December 2022 crawl archive now available. The crawl archive for November/December 2022 is now available! The data was crawled November 26 – December 10 and contains 3.35 billion web pages or 420 TiB of uncompressed content.

Common Crawl - Blog - August 2022 crawl archive now available

August 22, 2022. August 2022 crawl archive now available. The crawl archive for August 2022 is now available! The data was crawled August 7 – 20 and contains 2.55 billion web pages or 295 TiB of uncompressed content.

Common Crawl - Blog - October 2020 crawl archive now available

November 7, 2020. October 2020 crawl archive now available. The crawl archive for October 2020 is now available! The data was crawled between October 19th and November 1st and contains 2.71 billion web pages or 280 TiB of uncompressed content.

Common Crawl - Blog - September/October 2022 crawl archive now available

October 11, 2022. September/October 2022 crawl archive now available. The crawl archive for September/October 2022 is now available! The data was crawled September 24 – October 8 and contains 3.15 billion web pages or 380 TiB of uncompressed content.

Common Crawl - Erratum - Some 2–Level CCTLDs Excluded

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.

Common Crawl - Blog - August Crawl Archive Introduces Language Annotations

It contains 2.65 billion web pages and 220 TiB of uncompressed content, crawled between August 14th and 22th.

Common Crawl - Blog - November/December 2023 Crawl Archive Now Available

December 15, 2023. November/December 2023 Crawl Archive Now Available. The crawl archive for November/December 2023 is now available.

Common Crawl - Blog - September/October 2023 crawl archive now available

October 12, 2023. September/October 2023 crawl archive now available. The crawl archive for September/October 2023 is now available! The data was crawled Sept 21 – October 5 and contains 3.4 billion web pages or 456 TiB of uncompressed content.

Common Crawl - Blog - February/March 2024 Crawl Archive Now Available

March 11, 2024. February/March 2024 Crawl Archive Now Available. The crawl archive for February/March 2024 is now available.

Common Crawl - Blog - July 2019 crawl archive now available

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

Common Crawl - Blog - Host- and Domain-Level Web Graphs Aug/Sept/Oct 2017

As compared to prior web graphs, two changes are caused by the large size of this host-level graph (5.1 billion hosts): The text dump of the graph is split into multiple files; there is no page rank calculation at this time.

Common Crawl - Blog - Host- and Domain-Level Web Graphs September/October, November/December 2023 and February/March 2024

March 14, 2024. Host- and Domain-Level Web Graphs September/October, November/December 2023 and February/March 2024.

Common Crawl - Blog - Host- and Domain-Level Web Graphs September/October, November/December 2022 and January/February 2023

March 15, 2023. Host- and Domain-Level Web Graphs September/October, November/December 2022 and January/February 2023.

Common Crawl - Blog - March/April 2024 Newsletter

March 26, 2024. March/April 2024 Newsletter. We're excited to share an update on some of our recent projects and initiatives in this newsletter! Common Crawl Foundation. Common Crawl - Open Source Web Crawling data‍. Table of Contents. Web Graphs.

Common Crawl - Blog - August 2019 crawl archive now available

It contains 2.95 billion web pages or 260 TiB of uncompressed content, crawled between August 17th and 26th. Sebastian Nagel. Sebastian is a Distinguished Engineer with Common Crawl. The crawl archive for August 2019 is now available!

Common Crawl - Blog - June 2019 crawl archive now available

July 2, 2019. June 2019 crawl archive now available. The crawl archive for June 2019 is now available! It contains 2.6 billion web pages or 220 TiB of uncompressed content, crawled between June 16th and 27th with an operational break from 21st to 24th.

Common Crawl - Blog - New Crawl Data Available!

The data was collected in 2013, contains approximately 2 billion web pages and is 102TB in size (uncompressed). Common Crawl Foundation. Common Crawl - Open Source Web Crawling data‍. We are very please to announce that new crawl data is now available!

Common Crawl - Blog - September 2019 crawl archive now available

It contains 2.55 billion web pages or 240 TiB of uncompressed content, crawled between September 15th and 24th. It includes page captures of 1.0 billion URLs not contained in any crawl archive before.

Common Crawl - Blog - October 2016 Crawl Archive Now Available

The archive contains more than 3.25 billion web pages. Sebastian Nagel. Sebastian is a Distinguished Engineer with Common Crawl. The crawl archive for October 2016 is now available!

Common Crawl - Blog - October 2019 crawl archive now available

It contains 3.0 billion web pages or 280 TiB of uncompressed content, crawled between October 13th and 24th. It includes page captures of 1.1 billion URLs not contained in any crawl archive before. Sebastian Nagel.

Common Crawl - Blog - Analysis of the NCSU Library URLs in the Common Crawl Index

Special Collections Research Center. , and some of these are pages for some legacy collections. 407 URLs are for pages in our. collection guides. application, many of them for individual guides or, strangely the EAD XML for the guides.

Common Crawl - Blog - Announcing the Common Crawl Index!

This query returns: This indicates that there are 989 total pages, at 5 compressed index blocks per page!

Common Crawl - Blog - September 2018 crawl archive now available

It contains 2.8 billion web pages and 220 TiB of uncompressed content, crawled between September 17th and 26th. Sebastian Nagel. Sebastian is a Distinguished Engineer with Common Crawl. The crawl archive for September 2018 is now available!

Common Crawl - Blog - December 2019 crawl archive now available

It contains 2.45 billion web pages or 234 TiB of uncompressed content, crawled between December 5th and 16th. It includes page captures of 850 million URLs not contained in any crawl archive before. Sebastian Nagel.

Common Crawl - Blog - Answers to Recent Community Questions

Why should anyone care about five billion pages when Google has so many more?

Common Crawl - Blog - Analyzing a Web graph with 129 billion edges using FlashGraph

We have demonstrated that FlashGraph is able to analyze the. page-level Web graph. constructed from the Common Crawl corpora by the. Web Data Commons project.

Common Crawl - Blog - November 2019 crawl archive now available

It contains 2.55 billion web pages or 250 TiB of uncompressed content, crawled between November 11th and 23rd with a short operational break on Nov 16th. It includes page captures of 1.1 billion URLs not contained in any crawl archive before.

Common Crawl - FAQ

Terms of Use. page. Technical Questions. What is the Common Crawl CCBot crawler? CCBot is a. Nutch-based. web crawler that makes use of the Apache Hadoop project. We use. Map-Reduce. to process and extract crawl candidates from our crawl database.

Common Crawl - Privacy Policy

LAT UPDATED: 23 March 2023. INTERPRETATION AND DEFINITIONS. INTERPRETATION. The words of which the initial letter is capitalized have meanings defined under the following conditions.

Common Crawl - Blog - Host- and Domain-Level Web Graphs June, July/August and September 2021

October 8, 2021. Host- and Domain-Level Web Graphs June, July/August and September 2021. We are pleased to announce a new release of host-level and domain-level web graphs based on the crawls of June, July/August and September 2021.

Common Crawl - Blog - Host- and Domain-Level Web Graphs Feb/Mar/Apr 2018

This small addition of 2.5 million inter-host links is motivated by the fact that sitemaps directives are sometimes (see example. 1. , 2. , 3. ) used for link spam or aggressive SEO, often in combination with excessive use of inter-host hyperlinks on HTML pages

Common Crawl - Blog - Host- and Domain-Level Web Graphs February/March, April and May 2021

May 31, 2021. Host- and Domain-Level Web Graphs February/March, April and May 2021. We are pleased to announce a new release of host-level and domain-level web graphs based on the crawls of February/March, April and May 2021.

Common Crawl - Blog - Oct/Nov 2023 Performance Issues

November 15, 2023. Oct/Nov 2023 Performance Issues. Our datasets have become very popular over time, with downloads doubling every 6 months for several years in a row. This post details some steps to take if you are impacted by performance issues.

Common Crawl - Blog - February 2019 crawl archive now available

It contains 2.9 billion web pages or 225 TiB of uncompressed content, crawled between February 15th and 24th. Sebastian Nagel. Sebastian is a Distinguished Engineer with Common Crawl. The crawl archive for February 2019 is now available!

Common Crawl - Blog - 3.25 Billion Pages Crawled in July 2018

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.