Search results

URL Index

URL Index. The Common Crawl Foundation provides two indexes for querying the Common Crawl Corpus: the. CDXJ Index. and the. URL Index. This page introduces the URL Index and gives some examples of how to use it.

Common Crawl - Blog - Common Crawl URL Index

Common Crawl URL Index. We are thrilled to announce that Common Crawl now has a URL index! Scott Robertson, founder of triv.io graciously donated his time and skills to creating this valuable tool. Scott Robertson.

Common Crawl - Blog - The Columnar Index Is Now the URL Index

The Columnar Index Is Now the URL Index. We have renamed the Columnar Index to the URL Index, to be clearer about its purpose and to pave the way for more datasets in a columnar format. Common Crawl Foundation.

Common Crawl - Blog - URL Search Tool!

URL Search Tool! A couple months ago we announced the creation of the Common Crawl URL Index and followed it up with a guest post by Jason Ronallo describing how he had used the URL Index.

Common Crawl - Blog - May 2017 Crawl Archive Now Available

160 million URLs are a random sample extracted from. sitemaps.

Common Crawl - Blog - March 2017 Crawl Archive Now Available

Harmonic Centrality. , and. added 600 million URLs within a maximum of 2 links (“hops”) away from the home pages of the top 8 million hosts; used. sitemaps.

Common Crawl - Blog - February 2016 Crawl Archive Now Available

This crawl archive holds more than 1.73 billion urls. Julien Nioche. Julien is a member of the Apache Software Foundation, emeritus member of the Common Crawl Foundation.

Common Crawl - Blog - June 2016 Crawl Archive Now Available

The Common Crawl URL Index for this crawl is available at: https://index.commoncrawl.org/CC-MAIN-2016-26/. For more information on working with the URL index, please refer to the previous. blog post. or the. Index Server API.

Common Crawl - Erratum - Missing content_truncated flag in URL indexes

Missing content_truncated flag in URL indexes. The flag in our indexes (CDX Index and URL Index) that indicates whether or not a WARC record payload was truncated was added in CC-MAIN-2019-47.

Common Crawl - Blog - April 2016 Crawl Archive Now Available

The Common Crawl URL Index for this crawl is available at: https://index.commoncrawl.org/CC-MAIN-2016-18/. For more information on working with the URL index, please refer to the previous. blog post. or the. Index Server API.

Common Crawl - Blog - April 2017 Crawl Archive Now Available

Harmonic Centrality. , and. added 390 million URLs within a maximum of 2 links (“hops”) away from the home pages of the top 16 million hosts; used. sitemaps.

Common Crawl - Blog - May 2016 Crawl Archive Now Available

The Common Crawl URL Index for this crawl is available at: https://index.commoncrawl.org/CC-MAIN-2016-22/. For more information on working with the URL index, please refer to the previous. blog post. or the. Index Server API.

Common Crawl - Blog - October 2017 Crawl Archive Now Available

To improve coverage and freshness we added over 900 million new URLs (not contained in any crawl archive before): 350 million URLs are a random sample extracted from. sitemaps. if provided by any of the top 80 million hosts taken from the.

Common Crawl - Blog - August 2017 Crawl Archive Now Available

May/June/July 2017 webgraph data set. and added over 800 million new URLs (not contained in any crawl archive before), of which. 300 million URLs were found by a side crawl within a maximum of 3 links (“hops”) away from the home pages of the top 40 million

Common Crawl - Blog - February 2018 Crawl Archive Now Available

The February crawl contains more than one billion new URLs, not contained in any crawl archive before. New URLs are “mined” by. extracting and sampling URLs from. sitemaps. if provided by any of the highest-ranking 100 million hosts taken from the.

Common Crawl - Blog - July 2016 Crawl Archive Now Available

The Common Crawl URL Index for this crawl is available at: https://index.commoncrawl.org/CC-MAIN-2016-30/. For more information on working with the URL index, please refer to the previous. blog post. or the. Index Server API.

Common Crawl - Blog - December 2017 Crawl Archive Now Available

To improve coverage and freshness we added 650 million new URLs (not contained in any crawl archive before). sampled from. sitemaps. if provided by any of the top 80 million hosts taken from the.

Common Crawl - Blog - September 2015 Crawl Archive Now Available

This crawl archive is over 106TB in size and holds more than 1.32 billion urls. Ilya Kreymer. Ilya Kreymer is Lead Software Engineer at Webrecorder Software.

Common Crawl - Blog - November 2015 Crawl Archive Now Available

This crawl archive is over 151TB in size and holds more than 1.82 billion urls. Ilya Kreymer. Ilya Kreymer is Lead Software Engineer at Webrecorder Software.

Common Crawl - Blog - July 2026 Crawl Archive Now Available

WARC-Record-ID Included in URL Indexes. The record ID of the WARC response records is now contained in our URL indexes without the decorating. : The. CDXJ index. stores the UUID in the field. recordid. The. URL index. has a new column. warc_record_id.

Common Crawl - Blog - January 2017 Crawl Archive Now Available

To extend the coverage of the crawl we. continued to use. sitemaps. to achieve fresh URLs for already known hosts; added all accessible URLs from the. top-million domains from Alexa.

Common Crawl - Blog - February 2017 Crawl Archive Now Available

To extend the coverage of the crawl we. continued to use. sitemaps. to find fresh URLs for known hosts; added 250 million URLs within a maximum of 2 links (“hops”) away from the home pages of the top 5 million hosts. We also ranked these hosts by.

Common Crawl - Blog - September 2017 Crawl Archive Now Available

To improve coverage and freshness we added one billion new URLs (not contained in any crawl archive before): 300 million URLs are a random sample extracted from. sitemaps. if provided by any of the top 60 million hosts taken from the.

Common Crawl - Blog - August 2016 Crawl Archive Now Available

The Common Crawl URL Index for this crawl is available at: https://index.commoncrawl.org/CC-MAIN-2016-36/. For more information on working with the URL index, please refer to the previous. blog post. or the. Index Server API.

Common Crawl - Erratum - URL Index Subsets with Fewer than 900 Partitions per Crawl

URL Index Subsets with Fewer than 900 Partitions per Crawl. Originally reported by. Sebastian Nagel.

Common Crawl - Blog - July 2017 Crawl Archive Now Available

Feb/Mar/Apr 2017 webgraph data set. and added over 550 million new URLs (not contained in any crawl archive before), of which: 300 million URLs were found by a side crawl within a maximum of 4 links (“hops”) away from the home pages of the top 50 million hosts

Common Crawl - Blog - June 2017 Crawl Archive Now Available

Feb/Mar/Apr 2017 webgraph data set. and added almost 800 million new URLs (not contained in any crawl archive before), of which: 500 million URLs were found by a side crawl within a maximum of 3 links (“hops”) away from the home pages of the top 40 million

Common Crawl - Erratum - Redirect target URL in URL indexes may be a relative URL

Redirect target URL in URL indexes may be a relative URL. Originally reported by. Sebastian Nagel.

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

Analysis of the NCSU Library URLs in the Common Crawl Index. Last week we announced the Common Crawl URL Index.

Common Crawl - Erratum - Missing Language Classification

Starting with crawl CC-MAIN-2018-39 we added a language classification field (‘content-languages’) to the URL Index (previously called the "Columnar Index"), WAT files, and WARC metadata for all subsequent crawls.

Common Crawl - Blog - January 2018 Crawl Archive Now Available

The January crawl contains 1.1 billion new URLs, not contained in any crawl archive before. New URLs are “mined” by. extracting and sampling URLs from. sitemaps. if provided by any of the highest-ranking 100 million hosts taken from the.

Common Crawl - Blog - September 2016 Crawl Archive Now Available

For the majority of sitemaps, a maximum of 5,000 potential new URLs per-sitemap were allowed. For the top 5,000 hosts/sitemaps, up to 200,000 potential new URLs were allowed.

Common Crawl - Erratum - Missing fetch_status fields

In our URL Index (previously called the "Columnar Index") for this crawl, the `. content_mime_type. ` is missing and `. fetch_status. ` is always -1. In the cdx index (columnar: `. content_mime_type. `), fields `. mime. ` and `. status. ` are missing.

Common Crawl - Blog - December 2016 Crawl Archive Now Available

October. crawls, we used. sitemaps. to find new URLs for already known hosts shortly before the crawl was launched. In addition to the. top-million domains from Alexa. , sitemaps were mined for a. list of multi-lingual sites. Thanks to the.

Common Crawl - Blog - October 2016 Crawl Archive Now Available

The resulting crawl included 2 billion new URLs, not contained in previous crawls. We are grateful to. webxtrakt. for donating a list of 14 million verified, DNS-resolvable domain names of European country-code TLDs (eu, .fr, .be, .de, .ch, .nl, .pl).

Common Crawl - Erratum - WARC-Target-URI May Include Non-ASCII Characters

WARC-Target-URI. header in WARC record, but also corresponding WAT, WET and URL index records may include non-ASCII characters, not encoded using percent-encoding or Punycode. The issue has been fixed for June 2024 (CC-MAIN-2024-26).

Common Crawl - Blog - July 2020 crawl archive now available

It includes page captures of 1.1 billion URLs unknown in any of our prior crawl archives. Bug Fixes and Improvements.

Common Crawl - Erratum - Missing WARC File

The corresponding WAT file is present, as well as the URL index entries contained in the missing WARC file. For more details, see the. release announcement in the Common Crawl Google Group.

Common Crawl - Overview

Common Crawl URL Index. Check out the. Example Projects. , view. Use Cases. , or. Statistics. for our crawls. The Data. Overview. CDXJ Index. URL Index. Web Graphs. Latest Crawl. Crawl Stats. Graph Stats. Errata. Resources. Get Started. AI Agent. Blog.

Common Crawl - Blog - November 2017 Crawl Archive Now Available

To improve coverage and freshness we added 750 million new URLs (not contained in any crawl archive before). sampled from. sitemaps. if provided by any of the top 80 million hosts taken from the.

Common Crawl - Blog - October 2019 crawl archive now available

It includes page captures of 1.1 billion URLs not contained in any crawl archive before. Sebastian Nagel. Sebastian is a Distinguished Engineer at the Common Crawl Foundation. The crawl archive for October 2019 is now available!

Common Crawl - Blog - September 2021 crawl archive now available

It includes page captures of 1.3 billion new URLs, not visited in any of our prior crawls. Sebastian Nagel. Sebastian is a Distinguished Engineer at the Common Crawl Foundation. The crawl archive for September 2021 is now available!

Common Crawl - Blog - April 2021 crawl archive now available

It includes page captures of 1.35 billion new URLs, not visited in any of our prior crawls. Sebastian Nagel. Sebastian is a Distinguished Engineer at the Common Crawl Foundation. The crawl archive for April 2021 is now available!

Common Crawl - Blog - June 2021 crawl archive now available

It includes page captures of 1.3 billion new URLs, not visited in any of our prior crawls. Sebastian Nagel. Sebastian is a Distinguished Engineer at the Common Crawl Foundation. The crawl archive for June 2021 is now available!

Common Crawl - Blog - January 2021 crawl archive now available

It includes page captures of 1.15 billion new URLs, not visited in any of our prior crawls. Sebastian Nagel. Sebastian is a Distinguished Engineer at the Common Crawl Foundation. The crawl archive for January 2021 is now available!

Common Crawl - Blog - August 2020 crawl archive now available

It includes page captures of 940 million URLs unknown in any of our prior crawl archives. Sebastian Nagel. Sebastian is a Distinguished Engineer at the Common Crawl Foundation. The crawl archive for August 2020 is now available!

Common Crawl - Blog - January 2022 crawl archive now available

It includes page captures of 1.35 billion new URLs, not visited in any of our prior crawls. Sebastian Nagel. Sebastian is a Distinguished Engineer at the Common Crawl Foundation. The crawl archive for January 2022 is now available!

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

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. Sebastian Nagel. Sebastian is a Distinguished Engineer at the Common Crawl Foundation.

Common Crawl - Blog - October 2020 crawl archive now available

It includes page captures of 1.5 billion new URLs, not visited in any of our prior crawls. Sebastian Nagel. Sebastian is a Distinguished Engineer at the Common Crawl Foundation. The crawl archive for October 2020 is now available!

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

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. Sebastian Nagel. Sebastian is a Distinguished Engineer at the Common Crawl Foundation.

Common Crawl - Blog - May 2021 crawl archive now available

It includes page captures of 1.28 billion new URLs, not visited in any of our prior crawls. Sebastian Nagel. Sebastian is a Distinguished Engineer at the Common Crawl Foundation. The crawl archive for May 2021 is now available!

Common Crawl - Blog - March 2018 Crawl Archive Now Available

The March crawl contains 800 million new URLs, not contained in any crawl archive before. New URLs are “mined” by. extracting and sampling URLs from. sitemaps. if provided by any of the highest-ranking 100 million hosts taken from the.

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

It includes page captures of 1 billion URLs unknown in any of our prior crawl archives. Sebastian Nagel. Sebastian is a Distinguished Engineer at the Common Crawl Foundation. The crawl archive for March/April 2020 is now available!

Common Crawl - Blog - October 2021 crawl archive now available

It includes page captures of 1.3 billion new URLs, not visited in any of our prior crawls. Sebastian Nagel. Sebastian is a Distinguished Engineer at the Common Crawl Foundation. The crawl archive for October 2021 is now available!

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

It includes page captures of 1.4 billion new URLs, not visited in any of our prior crawls. Sebastian Nagel. Sebastian is a Distinguished Engineer at the Common Crawl Foundation. The crawl archive for November/December 2020 is now available!

Common Crawl - Blog - September 2020 crawl archive now available

It includes page captures of 1.5 billion new URLs, not visited in any of our prior crawls. Sebastian Nagel. Sebastian is a Distinguished Engineer at the Common Crawl Foundation. The crawl archive for September 2020 is now available!

Common Crawl - Blog - December 2019 crawl archive now available

It includes page captures of 850 million URLs not contained in any crawl archive before. Sebastian Nagel. Sebastian is a Distinguished Engineer at the Common Crawl Foundation. The crawl archive for December 2019 is now available!

Common Crawl - Blog - August 2022 crawl archive now available

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 is a Distinguished Engineer at the Common Crawl Foundation.

Common Crawl - Blog - February 2020 crawl archive now available

It includes page captures of 1 billion URLs unknown in any of our prior crawl archives. Sebastian Nagel. Sebastian is a Distinguished Engineer at the Common Crawl Foundation. The crawl archive for February 2020 is now available!

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

The July crawl contains 625 million new URLs, not contained in any crawl archive before. New URLs are “mined” by. extracting and sampling URLs from. sitemaps. , RSS and Atom feeds if provided by hosts visited in prior crawls.