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August 22, 2022

August 2022 crawl archive now available

Note: this post has been marked as obsolete.
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.
Sebastian Nagel
Sebastian Nagel
Sebastian is a Distinguished Engineer with Common Crawl.

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.

Data Type File List #Files Total Size
Compressed (TiB)
Segments segment.paths.gz 100
WARC warc.paths.gz 80000 68.95
WAT wat.paths.gz 80000 17.06
WET wet.paths.gz 80000 7.24
Robots.txt files robotstxt.paths.gz 80000 0.15
Non-200 responses non200responses.paths.gz 80000 2.92
URL index files cc-index.paths.gz 302 0.20
Columnar URL index files cc-index-table.paths.gz 900 0.23

Archive Location and Download

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

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.

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.

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 info@commoncrawl.org for sponsorship information.

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Erratum: 

WAT data: repeated WARC and HTTP headers are not preserved

Originally reported by: 
Permalink

Repeated HTTP and WARC headers were not represented in the JSON data in WAT files. When a header was repeated adding a further value of that header, only the last value was stored and other values were lost. This issues was fixed with CC-MAIN-2024-51, see ia-web-commons#18. All WAT files from CC-MAIN-2013-20 until CC-MAIN-2024-46 are affected.

Erratum: 

WARC revisit metadata records

Originally reported by: 
Permalink

The revisit records in the Common Crawl WARC archives in all crawls from CC-MAIN-2018-34 to CC-MAIN-2024-46 (since Aug 2018) lack the metadata record which is attached to all response records. Fixed with CC-MAIN-2024-51, see commoncrawl/nutch#33. Note: before CC-MAIN-2018-34, WARC revisit records were not stored at all.