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Common Crawl - Blog - Lexalytics Text Analysis Work with Common Crawl Data

Lexalytics Text Analysis Work with Common Crawl Data. This is a guest blog post by Oskar Singer, a Software Developer and Computer Science student at University of Massachusetts Amherst.

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 - Research Papers

Research Papers. Cumulative Citations. Source: https://github.com/commoncrawl/cc-citations/. Read about the Increase of Common Crawl citations in academic research. The Data. Overview. CDXJ Index. Columnar Index. Web Graphs. Latest Crawl. Crawl Stats. Grap

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

He is a PhD student of computer science at Johns Hopkins University, focusing on developing frameworks for large-scale data analysis, particularly for massive graph analysis and data mining. Da Zheng.

Common Crawl - Team - Michael Paris

Michael is a data scientist with a PhD in Web Science and a background in theoretical physics, specialising in large scale analysis of web content and collaborative knowledge production.

Common Crawl - Blog - Web Archiving File Formats Explained

In the ever–evolving landscape of digital archiving and data analysis, it is helpful to understand the various file formats used for web crawling.

Common Crawl - Blog - Video Tutorial: MapReduce for the Masses

Learn how you can harness the power of MapReduce data analysis against the Common Crawl dataset with nothing more than five minutes of your time, a bit of local configuration, and 25 cents. Common Crawl Foundation.

Common Crawl - Blog - Web Archives for Social Sciences Datathon, Bristol

Participants analysed a 2021 dataset of UK commercial websites to identify sub-sectors within Financial Services, with particular attention to detecting Fintech providers.

Common Crawl - Blog - Measuring Web Accessibility from Crawl Archives

Year after year, WebAIM's Million analysis. confirms it: in their 2025 report, 79.1% of homepages had at least one instance of text that didn't meet. WCAG 2 AA. contrast thresholds.

Common Crawl - Blog - Startup Profile: SwiftKey’s Head Data Scientist on the Value of Common Crawl’s Open Data

Yesterday we posted Sebastian’s statistical analysis of the 2012 Common Crawl corpus. Today we are following it up with a great video featuring Sebastian talking about why crawl data is valuable, his research, and why open data is important.

Common Crawl - Blog - WikiReverse- Visualizing Reverse Links with the Common Crawl Archive

For this reason, my project runs an analysis over an entire crawl with a resulting site that allows the findings to be viewed and searched.

Common Crawl - Blog - Web Image Size Prediction for Efficient Focused Image Crawling

This is a guest blog post by Katerina Andreadou, a research assistant at CERTH, specializing in multimedia analysis and web crawling.

Common Crawl - Impact

This extensive database allows researchers, developers, and analysts to access vast amounts of web information without the need for costly web crawling or data gathering.

Common Crawl - Blog - MapReduce for the Masses: Zero to Hadoop in Five Minutes with Common Crawl

In this blog post, we'll show you how you can harness the power of MapReduce data analysis against the Common Crawl dataset with nothing more than five minutes of your time, a bit of local configuration, and 25 cents.

Common Crawl - Blog - Evaluating graph computation systems

This is a guest blog post by Frank McSherry, a computer science researcher active in the area of large scale data analysis. While at Microsoft Research he co-invented differential privacy, and lead the Naiad streaming dataflow project.

Common Crawl - Open Repository of Web Crawl Data

We make wholesale extraction, transformation and analysis of open web data accessible to researchers. Overview. Over. 300 billion. pages spanning. 15. years. Free. and open corpus since 2007.

Common Crawl - Erratum - Content is truncated

For more details, see our. truncation analysis notebook. The Data. Overview. CDXJ Index. Columnar Index. Web Graphs. Latest Crawl. Crawl Stats. Graph Stats. Errata. Resources. Get Started. AI Agent. Blog. Examples. CCBot. Infra Status. Opt-Out Registry.

Common Crawl - Overview

You may use Amazon’s cloud platform to run analysis jobs directly against it or you can download it, whole or in part. You can search for pages in our corpus using the. Common Crawl URL Index. Check out the. Example Projects. , view. Use Cases. , or.

Common Crawl - Blog - A Sampling of 2025 Research Referencing Common Crawl

Temporally Extending Existing Web Archive Collections for Longitudinal Analysis.

Common Crawl - Blog - How SEOs Are Using Common Crawl's Web Graph Data for AI Ranking Signals

White Light Digital Marketing. has been running. citation analysis studies. with. DataForSEO. , processing over 2 million citations.

Common Crawl - Team - Thijs Dalhuijsen

He works on backend systems, automation, and data infrastructure to power large-scale web access and analysis. His focus is on building reliable, maintainable codebases and integrating open standards into complex software environments.

Common Crawl - Blog - IETF 123 Report

MAPRG (Measurement and Analysis for Protocols). The MAPRG session included a standout. presentation by Mostafa Ansar. , PhD Candidate from Radboud University, on crawler refusals, the. paper. for which we have featured in our.

Common Crawl - Blog - Hyperlink Graph from Web Data Commons

They have published resulting graph today together with some results from the analysis of the graph. http://webdatacommons.org/hyperlinkgraph/. http://webdatacommons.org/hyperlinkgraph/topology.html.

Common Crawl - Team - Luca Foppiano

Their work spans areas of Natural Language Processing (NLP), data science, and the creation of reproducible pipelines for large-scale text analysis. The Data. Overview. CDXJ Index. Columnar Index. Web Graphs. Latest Crawl. Crawl Stats. Graph Stats.

Common Crawl - Web Graphs

We hope you find the data useful for any kind of research on ranking, graph analysis, link spam detection, etc. Let us know about your results via. Common Crawl’s Google Group. ! The Data. Overview. CDXJ Index. Columnar Index. Web Graphs. Latest Crawl.

Common Crawl - Blog - Data Sets Containing Robots.txt Files and Non-200 Responses

This data is provided separately from the crawl archive because it does not apply to data analysis for natural language content: robots.txt files are read by crawlers; and content generated together with 404s (and redirects, etc.) is usually auto-generated

Common Crawl - Blog - A Look Inside Our 210TB 2012 Web Corpus

He did an exploratory analysis of the 2012 Common Crawl data and produced an excellent summary paper on exactly what kind of data it contains: Statistics of the Common Crawl Corpus 2012.

Common Crawl - Blog - IPv6 Adoption Across the Top 100K Web Hosts

The full interactive report, with charts, a searchable table of the top 1,000 hosts, and detailed methodology, is available at. commoncrawl.github.io/ipv6-analysis.

Columnar Index

We also have examples using other libraries for different kinds of analysis: Apache Spark™. is suited to analysis involving web page content (e.g. word counts).

Common Crawl - Blog - Common Crawl's Brand Spanking New Video and First Ever Code Contest!

We’re calling all open data and open web enthusiasts to help us demonstrate the power of web crawl data to inform Job Trends and offer Social Impact Analysis, two examples given the video.

Common Crawl - Blog - The Open Cloud Consortium’s Open Science Data Cloud

The infrastructure of the OSDC has been designed to address the challenges inherent in transporting large datasets, to balance the needs of data management and data analysis, and to archive data.

Common Crawl - Blog - Host- and Domain-Level Web Graphs Jul/Aug/Sep 2020

We hope the data will be useful for you to do any kind of research on ranking, graph analysis, link spam detection, etc. Let us know about your results via. Common Crawl's Google Group. ! The Data. Overview. CDXJ Index. Columnar Index. Web Graphs.

Common Crawl - Blog - Host- and Domain-Level Web Graphs Nov/Dec/Jan 2019 – 2020

We hope the data will be useful for you to do any kind of research on ranking, graph analysis, link spam detection, etc. Let us know about your results via. Common Crawl's Google Group. ! The Data. Overview. CDXJ Index. Columnar Index. Web Graphs.

Common Crawl - Blog - Host- and Domain-Level Web Graphs Nov/Dec/Jan 2018 - 2019

We hope the data will be useful for you to do any kind of research on ranking, graph analysis, link spam detection, etc. Let us know about your results via. Common Crawl's Google Group. ! The Data. Overview. CDXJ Index. Columnar Index. Web Graphs.

Common Crawl - Blog - Host- and Domain-Level Web Graphs May/June/July 2018

We hope the data will be useful for you to do any kind of research on ranking, graph analysis, link spam detection, etc. Let us know about your results via. Common Crawl's Google Group. ! The Data. Overview. CDXJ Index. Columnar Index. Web Graphs.

Common Crawl - Blog - Host- and Domain-Level Web Graphs Aug/Sep/Oct 2018

We hope the data will be useful for you to do any kind of research on ranking, graph analysis, link spam detection, etc. Let us know about your results via. Common Crawl's Google Group. ! The Data. Overview. CDXJ Index. Columnar Index. Web Graphs.

Common Crawl - Blog - 5 Good Reads in Big Open Data: March 20 2015

Analysis of Common Crawl PDF metadata. via. PDFinfo.net. Open Data should be the new Open Source. – via. Computerworld. : But the lack of open data still seriously holds innovation back, and as data becomes more critical, the problem becomes worse.

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

We hope the data will be useful for you to do any kind of research on ranking, graph analysis, link spam detection, etc. Let us know about your results via. Common Crawl's Google Group. ! The Data. Overview. CDXJ Index. Columnar Index. Web Graphs.

Common Crawl - Blog - 5 Good Reads in Big Open Data: March 13 2015

Deeper Content Analysis with Aspects: Interest Graph Grows Beyond Topics. – via. Prismatic Blog. : Prismatic opens up their Interest Graph with an aspect tagging API to classify URLS by aspect (structural content) and not just topic.

Common Crawl - Blog - October/November 2025 Newsletter

Measurement and Analysis for Protocols. research group. We are excited to contribute to these conversations that shape the open standards which govern the web, and the future of access to online content.

Common Crawl - FAQ

Common Crawl is a 501(c)(3) non-profit organization dedicated to providing a copy of the Internet to Internet researchers, companies and individuals at no cost for the purpose of research and analysis. What can you do with Common Crawl data?

Common Crawl - Blog - Host- and Domain-Level Web Graphs May/June/July 2019

We hope the data will be useful for you to do any kind of research on ranking, graph analysis, link spam detection, etc. Let us know about your results via. Common Crawl's Google Group. ! The Data. Overview. CDXJ Index. Columnar Index. Web Graphs.

Common Crawl - Blog - Host- and Domain-Level Web Graphs Aug/Sep/Oct 2019

We hope the data will be useful for you to do any kind of research on ranking, graph analysis, link spam detection, etc. Let us know about your results via. Common Crawl's Google Group. ! The Data. Overview. CDXJ Index. Columnar Index. Web Graphs.

Common Crawl - Blog - Host- and Domain-Level Web Graphs May/Sep/Nov 2023

We hope the data will be useful for you to do any kind of research on ranking, graph analysis, link spam detection, etc. Let us know about your results via. Common Crawl's Google Group. ! This release was authored by: The Data. Overview. CDXJ Index.

Common Crawl - Blog - Host- and Domain-Level Web Graphs February/March, April, and May 2024

We hope the data will be useful for you to do any kind of research on ranking, graph analysis, link spam detection, etc. Let us know about your results via. Common Crawl's Google Group. , or on our. Discord. server. This release was authored by: The Data.

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

We hope the data will be useful for you to do any kind of research on ranking, graph analysis, link spam detection, etc. Let us know about your results via. Common Crawl's Google Group. ! The Data. Overview. CDXJ Index. Columnar Index. Web Graphs.

Common Crawl - Blog - Host- and Domain-Level Web Graphs Feb/Mar/May 2020

We hope the data will be useful for you to do any kind of research on ranking, graph analysis, link spam detection, etc. Let us know about your results via. Common Crawl's Google Group. ! The Data. Overview. CDXJ Index. Columnar Index. Web Graphs.

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

We hope the data will be useful for you to do any kind of research on ranking, graph analysis, link spam detection, etc. Let us know about your results via. Common Crawl's Google Group. , or in our. Discord Server! This release was authored by: The Data.

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

We hope the data will be useful for you to do any kind of research on ranking, graph analysis, link spam detection, etc. Let us know about your results via. Common Crawl's Google Group. ! This release was authored by: The Data. Overview. CDXJ Index.

Common Crawl - Blog - Host- and Domain-Level Web Graphs May, June, and July 2024

We hope the data will be useful for you to do any kind of research on ranking, graph analysis, link spam detection, etc. Let us know about your results via. Common Crawl's Google Group. or on our. Discord server. This release was authored by: The Data.

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

We hope the data will be useful for you to do any kind of research on ranking, graph analysis, link spam detection, etc. Let us know about your results via. Common Crawl's Google Group. ! The Data. Overview. CDXJ Index. Columnar Index. Web Graphs.

Common Crawl - Blog - Host- and Domain-Level Web Graphs December 2024 and January/February 2025

We hope the data will be useful for you to do any kind of research on ranking, graph analysis, link spam detection, etc. Let us know about your results via. our Google Group. or on our. Discord server. This release was authored by: The Data. Overview.

Common Crawl - Blog - Host- and Domain-Level Web Graphs January, February, and March 2025

We hope the data will be useful for you to do any kind of research on ranking, graph analysis, link spam detection, etc. Let us know about your results via our. Discord server. , or our. Google Group. ! This release was authored by: The Data. Overview.

Common Crawl - Blog - Host- and Domain-Level Web Graphs August, September, and October 2025

We hope the data will be useful for you to do any kind of research on ranking, graph analysis, link spam detection, etc. Let us know about your results via. Common Crawl's Google Group. , or on our. Discord Server. This release was authored by: The Data.

Common Crawl - Blog - Host- and Domain-Level Web Graphs June, July, and August 2024

We hope the data will be useful for you to do any kind of research on ranking, graph analysis, link spam detection, etc. Let us know about your results via. Common Crawl's Google Group. , or over on our. Discord. server.

Common Crawl - Blog - Host- and Domain-Level Web Graphs November/December 2025 and January 2026

We hope the data will be useful for you to do any kind of research on ranking, graph analysis, link spam detection, etc. Let us know about your results via. Common Crawl's Google Group. , or on our. Discord Server. This release was authored by: The Data.

Common Crawl - Blog - Host- and Domain-Level Web Graphs Feb/Mar/Apr 2019

We hope the data will be useful for you to do any kind of research on ranking, graph analysis, link spam detection, etc. Let us know about your results via. Common Crawl's Google Group. ! The Data. Overview. CDXJ Index. Columnar Index. Web Graphs.

Common Crawl - Blog - Host- and Domain-Level Web Graphs August, September, and October 2024

We hope the data will be useful for you to do any kind of research on ranking, graph analysis, link spam detection, etc. Let us know about your results via our. Discord Server. or. Google Group. This release was authored by: The Data. Overview.

Common Crawl - Blog - Web Data Commons

+ laying the foundation for the more detailed analysis of the deployment of. the different technologies. + providing seed URLs for focused Web crawls that dig deeper into the. websites that offer a specific type of data.

Common Crawl - Blog - Now Available: Host- and Domain-Level Web Graphs

We hope the data will be useful for you to do any kind of research on ranking, graph analysis, link SPAM detection, etc. Let us know about your results via. Common Crawl's Google Group. ! The Data. Overview. CDXJ Index. Columnar Index. Web Graphs.