crawl – Common Crawl

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. Page captures are from 43 million hosts or 34 million registered domains and include 1.2 billion new URLs, not visited in any of our prior crawls.

Archive Location and Download

The March/April crawl archive is located in the commoncrawl bucket at crawl-data/CC-MAIN-2023-14/.

To assist with exploring and using the dataset, we provide gzipped files which list all segments, WARC, WAT and WET files.
By simply adding either s3://commoncrawl/ or https://data.commoncrawl.org/ to each line, you end up with the S3 and HTTP paths respectively, please see accessing the data for detailed instructions.

	File List	#Files	Total Size Compressed (TiB)
Segments	CC-MAIN-2023-14/segment.paths.gz	100
WARC files	CC-MAIN-2023-14/warc.paths.gz	80000	87.95
WAT files	CC-MAIN-2023-14/wat.paths.gz	80000	21.1
WET files	CC-MAIN-2023-14/wet.paths.gz	80000	8.74
Robots.txt files	CC-MAIN-2023-14/robotstxt.paths.gz	80000	0.13
Non-200 responses files	CC-MAIN-2023-14/non200responses.paths.gz	80000	2.09
URL index files	CC-MAIN-2023-14/cc-index.paths.gz	302	0.23
Columnar URL index files	CC-MAIN-2023-14/cc-index-table.paths.gz	900	0.25

The Common Crawl URL Index for this crawl is available at: https://index.commoncrawl.org/CC-MAIN-2023-14/. Also the columnar index has been updated to contain this crawl.

Please donate to Common Crawl if you appreciate our free datasets! We’re also seeking corporate sponsors to partner with Common Crawl for our non-profit work in open data. Please contact [email protected] for sponsorship information.

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. Page captures are from 40 million hosts or 33 million registered domains and include 1.3 billion new URLs, not visited in any of our prior crawls.

Archive Location and Download

The January/February crawl archive is located in the commoncrawl bucket at crawl-data/CC-MAIN-2023-06/.

	File List	#Files	Total Size Compressed (TiB)
Segments	CC-MAIN-2023-06/segment.paths.gz	100
WARC files	CC-MAIN-2023-06/warc.paths.gz	88000	88.02
WAT files	CC-MAIN-2023-06/wat.paths.gz	88000	21.72
WET files	CC-MAIN-2023-06/wet.paths.gz	88000	9.05
Robots.txt files	CC-MAIN-2023-06/robotstxt.paths.gz	88000	0.13
Non-200 responses files	CC-MAIN-2023-06/non200responses.paths.gz	88000	2.04
URL index files	CC-MAIN-2023-06/cc-index.paths.gz	302	0.23
Columnar URL index files	CC-MAIN-2023-06/cc-index-table.paths.gz	900	0.26

The Common Crawl URL Index for this crawl is available at: https://index.commoncrawl.org/CC-MAIN-2023-06/. Also the columnar index has been updated to contain this crawl.

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. Page captures are from 44 million hosts or 34 million registered domains and include 1.2 billion new URLs, not visited in any of our prior crawls.

Archive Location and Download

The November/December crawl archive is located in the commoncrawl bucket at crawl-data/CC-MAIN-2022-49/.

	File List	#Files	Total Size Compressed (TiB)
Segments	CC-MAIN-2022-49/segment.paths.gz	100
WARC files	CC-MAIN-2022-49/warc.paths.gz	88000	92.59
WAT files	CC-MAIN-2022-49/wat.paths.gz	88000	22.89
WET files	CC-MAIN-2022-49/wet.paths.gz	88000	9.58
Robots.txt files	CC-MAIN-2022-49/robotstxt.paths.gz	88000	0.15
Non-200 responses files	CC-MAIN-2022-49/non200responses.paths.gz	88000	2.43
URL index files	CC-MAIN-2022-49/cc-index.paths.gz	302	0.25
Columnar URL index files	CC-MAIN-2022-49/cc-index-table.paths.gz	900	0.28

The Common Crawl URL Index for this crawl is available at: https://index.commoncrawl.org/CC-MAIN-2022-49/. Also the columnar index has been updated to contain this crawl.

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. Page captures are from 44 million hosts or 34 million registered domains and include 1.3 billion new URLs, not visited in any of our prior crawls. This crawl includes improvements made in extracting clean text in WET files and WAT anchor texts.

Archive Location and Download

The September/October crawl archive is located in the commoncrawl bucket at crawl-data/CC-MAIN-2022-40/.

	File List	#Files	Total Size Compressed (TiB)
Segments	CC-MAIN-2022-40/segment.paths.gz	100
WARC files	CC-MAIN-2022-40/warc.paths.gz	80000	82.71
WAT files	CC-MAIN-2022-40/wat.paths.gz	80000	21.49
WET files	CC-MAIN-2022-40/wet.paths.gz	80000	9.11
Robots.txt files	CC-MAIN-2022-40/robotstxt.paths.gz	80000	0.13
Non-200 responses files	CC-MAIN-2022-40/non200responses.paths.gz	80000	1.96
URL index files	CC-MAIN-2022-40/cc-index.paths.gz	302	0.23
Columnar URL index files	CC-MAIN-2022-40/cc-index-table.paths.gz	900	0.26

The Common Crawl URL Index for this crawl is available at: https://index.commoncrawl.org/CC-MAIN-2022-40/. Also the columnar index has been updated to contain this crawl.

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. Page captures are from 46 million hosts or 37 million registered domains and include 1.3 billion new URLs, not visited in any of our prior crawls.

Archive Location and Download

The August crawl archive is located in the commoncrawl bucket at crawl-data/CC-MAIN-2022-33/.

	File List	#Files	Total Size Compressed (TiB)
Segments	CC-MAIN-2022-33/segment.paths.gz	100
WARC files	CC-MAIN-2022-33/warc.paths.gz	80000	68.95
WAT files	CC-MAIN-2022-33/wat.paths.gz	80000	17.06
WET files	CC-MAIN-2022-33/wet.paths.gz	80000	7.24
Robots.txt files	CC-MAIN-2022-33/robotstxt.paths.gz	80000	0.15
Non-200 responses files	CC-MAIN-2022-33/non200responses.paths.gz	80000	2.92
URL index files	CC-MAIN-2022-33/cc-index.paths.gz	302	0.2
Columnar URL index files	CC-MAIN-2022-33/cc-index-table.paths.gz	900	0.23

The Common Crawl URL Index for this crawl is available at: https://index.commoncrawl.org/CC-MAIN-2022-33/. Also the columnar index has been updated to contain this crawl.

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. Page captures are from 44 million hosts or 35 million registered domains and include 1.4 billion new URLs, not visited in any of our prior crawls.

Archive Location and Download

The June/July crawl archive is located in the commoncrawl bucket at crawl-data/CC-MAIN-2022-27/.

	File List	#Files	Total Size Compressed (TiB)
Segments	CC-MAIN-2022-27/segment.paths.gz	100
WARC files	CC-MAIN-2022-27/warc.paths.gz	80000	84.08
WAT files	CC-MAIN-2022-27/wat.paths.gz	80000	20.99
WET files	CC-MAIN-2022-27/wet.paths.gz	80000	8.97
Robots.txt files	CC-MAIN-2022-27/robotstxt.paths.gz	80000	0.15
Non-200 responses files	CC-MAIN-2022-27/non200responses.paths.gz	80000	1.92
URL index files	CC-MAIN-2022-27/cc-index.paths.gz	302	0.23
Columnar URL index files	CC-MAIN-2022-27/cc-index-table.paths.gz	900	0.26

The Common Crawl URL Index for this crawl is available at: https://index.commoncrawl.org/CC-MAIN-2022-27/. Also the columnar index has been updated to contain this crawl.

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. Page captures are from 45 million hosts or 36 million registered domains and include 1.4 billion new URLs, not visited in any of our prior crawls.

Archive Location and Download

The May crawl archive is located in the commoncrawl bucket at crawl-data/CC-MAIN-2022-21/.

	File List	#Files	Total Size Compressed (TiB)
Segments	CC-MAIN-2022-21/segment.paths.gz	100
WARC files	CC-MAIN-2022-21/warc.paths.gz	80000	92.81
WAT files	CC-MAIN-2022-21/wat.paths.gz	80000	23.30
WET files	CC-MAIN-2022-21/wet.paths.gz	80000	9.80
Robots.txt files	CC-MAIN-2022-21/robotstxt.paths.gz	80000	0.15
Non-200 responses files	CC-MAIN-2022-21/non200responses.paths.gz	80000	2.26
URL index files	CC-MAIN-2022-21/cc-index.paths.gz	302	0.25
Columnar URL index files	CC-MAIN-2022-21/cc-index-table.paths.gz	900	0.28

The Common Crawl URL Index for this crawl is available at: https://index.commoncrawl.org/CC-MAIN-2022-21/. Also the columnar index has been updated to contain this crawl.

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. It includes page captures of 1.35 billion new URLs, not visited in any of our prior crawls.

Archive Location and Download

The January crawl archive is located in the commoncrawl bucket at crawl-data/CC-MAIN-2022-05/.

	File List	#Files	Total Size Compressed (TiB)
Segments	CC-MAIN-2022-05/segment.paths.gz	100
WARC files	CC-MAIN-2022-05/warc.paths.gz	72000	73.5
WAT files	CC-MAIN-2022-05/wat.paths.gz	72000	19.85
WET files	CC-MAIN-2022-05/wet.paths.gz	72000	8.63
Robots.txt files	CC-MAIN-2022-05/robotstxt.paths.gz	72000	0.14
Non-200 responses files	CC-MAIN-2022-05/non200responses.paths.gz	72000	1.79
URL index files	CC-MAIN-2022-05/cc-index.paths.gz	302	0.22

The Common Crawl URL Index for this crawl is available at: https://index.commoncrawl.org/CC-MAIN-2022-05/. Also the columnar index has been updated to contain this crawl.

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. It includes page captures of 1.2 billion new URLs, not visited in any of our prior crawls.

Improvements

The column url_host_name_reversed was added to the columnar index. It holds the host name in reverse domain name notation (com.example.www) which is more efficient to query. In order to make use of the new column please use the updated table schema. On Amazon Athena you need to recreate table by running the latest table creation statement. Further details are found in the corresponding pull request.

The columnar index is now built using Spark version 3.2.0 and Parquet MR 1.12.1 – these upgrades allow us to go for further improvements next year. Let us know if you observe any incompatibilities using this index to query data from the Nov/Dec 2021 crawl.

The crawler is now based on Tika 2.1.0 for detection of MIME/content types and character sets used to encode HTML documents.

Archive Location and Download

The November/December crawl archive is located in the commoncrawl bucket at crawl-data/CC-MAIN-2021-49/.

	File List	#Files	Total Size Compressed (TiB)
Segments	CC-MAIN-2021-49/segment.paths.gz	100
WARC files	CC-MAIN-2021-49/warc.paths.gz	64000	68.66
WAT files	CC-MAIN-2021-49/wat.paths.gz	64000	16.66
WET files	CC-MAIN-2021-49/wet.paths.gz	64000	7.18
Robots.txt files	CC-MAIN-2021-49/robotstxt.paths.gz	64000	0.15
Non-200 responses files	CC-MAIN-2021-49/non200responses.paths.gz	64000	2.29
URL index files	CC-MAIN-2021-49/cc-index.paths.gz	302	0.2

The Common Crawl URL Index for this crawl is available at: https://index.commoncrawl.org/CC-MAIN-2021-49/. Also the columnar index has been updated to contain this crawl.

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. It includes page captures of 1.3 billion new URLs, not visited in any of our prior crawls.

Archive Location and Download

The October crawl archive is located in the commoncrawl bucket at crawl-data/CC-MAIN-2021-43/.

	File List	#Files	Total Size Compressed (TiB)
Segments	CC-MAIN-2021-43/segment.paths.gz	100
WARC files	CC-MAIN-2021-43/warc.paths.gz	72000	85.11
WAT files	CC-MAIN-2021-43/wat.paths.gz	72000	22.42
WET files	CC-MAIN-2021-43/wet.paths.gz	72000	9.79
Robots.txt files	CC-MAIN-2021-43/robotstxt.paths.gz	72000	0.15
Non-200 responses files	CC-MAIN-2021-43/non200responses.paths.gz	72000	2.11
URL index files	CC-MAIN-2021-43/cc-index.paths.gz	302	0.25

The Common Crawl URL Index for this crawl is available at: https://index.commoncrawl.org/CC-MAIN-2021-43/. Also the columnar index has been updated to contain this crawl.