Statistics of Common Crawl Monthly Archives

Number of pages, distribution of top-level domains, crawl overlaps, etc. - basic metrics about Common Crawl Monthly Crawl Archives
Latest crawl: CC-MAIN-2024-26

View the Project on GitHub

MIME Types

The crawled content is dominated by HTML pages and contains only a small percentage of other document formats. The tables show the percentage of the top 100 media or MIME types of the latest monthly crawls.

While the first table is based the Content-Type HTTP header, the second uses the MIME type detected by Apache Tika based on the actual content. The underlying data including page counts is provided in mimetypes.csv resp. mimetypes_detected.csv.

crawl CC-MAIN-2024-18 CC-MAIN-2024-22 CC-MAIN-2024-26
mimetype
<other> 2.0973 2.9698 1.5670
application/atom+xml 0.0993 0.0998 0.1157
application/download 0.0034 0.0034 0.0026
application/epub+zip 0.0013 0.0017 0.0016
application/force-download 0.0068 0.0063 0.0065
application/javascript 0.0010 0.0009 0.0008
application/json 0.0254 0.0246 0.0268
application/ld+json 0.0016 0.0018 0.0021
application/marc 0.0005 0.0005 0.0004
application/msword 0.0033 0.0030 0.0026
application/octet-stream 0.0449 0.0404 0.0461
application/octetstream 0.0003 0.0003 0.0001
application/pdf 0.8970 0.7579 0.6999
application/pgp-encrypted 0.0001 0.0001 0.0001
application/pgp-signature 0.0028 0.0033 0.0028
application/postscript 0.0002 0.0002 0.0002
application/rdf+xml 0.0044 0.0047 0.0052
application/rss+xml 0.0556 0.0541 0.0573
application/rtf 0.0013 0.0012 0.0014
application/save-to-disk 0.0000 0.0000 0.0000
application/text 0.0003 0.0002 0.0002
application/unknown 0.0004 0.0002 0.0002
application/vnd.android.package-archive 0.0000 0.0000 0.0000
application/vnd.google-earth.kml+xml 0.0020 0.0025 0.0022
application/vnd.google-earth.kmz 0.0004 0.0015 0.0004
application/vnd.ms-excel 0.0021 0.0019 0.0018
application/vnd.ms-powerpoint 0.0003 0.0003 0.0002
application/vnd.ms-word 0.0003 0.0003 0.0002
application/vnd.oasis.opendocument.text 0.0007 0.0006 0.0007
application/vnd.openxmlformats-officedocument.presentationml.presentation 0.0002 0.0002 0.0002
application/vnd.openxmlformats-officedocument.spreadsheetml.sheet 0.0016 0.0013 0.0014
application/vnd.openxmlformats-officedocument.wordprocessingml.document 0.0025 0.0022 0.0022
application/vnd.wap.xhtml+xml 0.0007 0.0008 0.0007
application/x-bibtex 0.0050 0.0050 0.0053
application/x-bittorrent 0.0002 0.0001 0.0001
application/x-bzip2 0.0002 0.0001 0.0002
application/x-debian-package 0.0000 0.0000 0.0000
application/x-download 0.0017 0.0018 0.0018
application/x-endnote-refer 0.0011 0.0010 0.0011
application/x-gzip 0.0002 0.0004 0.0005
application/x-httpd-php 0.0004 0.0003 0.0005
application/x-java-jnlp-file 0.0002 0.0003 0.0001
application/x-javascript 0.0001 0.0001 0.0001
application/x-json 0.0000 0.0000 0.0000
application/x-mobipocket-ebook 0.0003 0.0006 0.0006
application/x-msdownload 0.0002 0.0002 0.0003
application/x-netcdf 0.0001 0.0005 0.0002
application/x-rar-compressed 0.0000 0.0000 0.0000
application/x-research-info-systems 0.0100 0.0095 0.0095
application/x-shockwave-flash 0.0003 0.0003 0.0002
application/x-tar 0.0003 0.0001 0.0002
application/x-tex 0.0002 0.0003 0.0002
application/x-troff-man 0.0010 0.0006 0.0008
application/x-zip-compressed 0.0000 0.0000 0.0000
application/xhtml+xml 0.0092 0.0097 0.0096
application/xml 0.0228 0.0239 0.0236
application/zip 0.0001 0.0002 0.0002
audio/mp3 0.0000 0.0000 0.0000
audio/mpeg 0.0000 0.0000 0.0000
audio/x-mpegurl 0.0006 0.0005 0.0005
audio/x-pn-realaudio 0.0000 0.0000 0.0000
audio/x-scpls 0.0001 0.0001 0.0001
audio/x-wav 0.0000 0.0000 0.0000
binary/octet-stream 0.0007 0.0005 0.0005
image/gif 0.0007 0.0006 0.0006
image/jp2 0.0000 0.0000 0.0000
image/jpeg 0.0003 0.0003 0.0003
image/jpg 0.0000 0.0000 0.0000
image/pjpeg 0.0000 0.0000 0.0000
image/png 0.0003 0.0002 0.0001
image/svg+xml 0.0000 0.0000 0.0000
image/tiff 0.0000 0.0000 0.0000
image/vnd.djvu 0.0000 0.0000 0.0000
image/webp 0.0000 0.0000 0.0000
message/rfc822 0.0003 0.0002 0.0003
text/calendar 0.0298 0.0279 0.0299
text/css 0.0007 0.0008 0.0008
text/csv 0.0032 0.0034 0.0037
text/directory 0.0002 0.0002 0.0002
text/enriched 0.0001 0.0001 0.0001
text/html 96.5107 95.7924 97.2201
text/javascript 0.0002 0.0002 0.0002
text/pdf 0.0000 0.0000 0.0000
text/plain 0.0666 0.0634 0.0651
text/prs.lines.tag 0.0036 0.0034 0.0044
text/tab-separated-values 0.0002 0.0002 0.0002
text/turtle 0.0016 0.0017 0.0019
text/vcard 0.0010 0.0010 0.0009
text/x-bibtex 0.0007 0.0006 0.0006
text/x-c 0.0001 0.0002 0.0002
text/x-csrc 0.0003 0.0004 0.0003
text/x-diff 0.0005 0.0004 0.0004
text/x-patch 0.0003 0.0003 0.0004
text/x-perl 0.0001 0.0001 0.0001
text/x-vcalendar 0.0004 0.0004 0.0004
text/x-vcard 0.0021 0.0018 0.0019
text/xml 0.0627 0.0575 0.0609
unknown/unknown 0.0000 0.0000 0.0000
video/mp4 0.0000 0.0000 0.0000
video/webm 0.0000 0.0000 0.0000
video/x-ms-asf 0.0001 0.0001 0.0001

crawl CC-MAIN-2024-18 CC-MAIN-2024-22 CC-MAIN-2024-26
mimetype_detected
<other> 0.0139 0.0126 0.0130
application/atom+xml 0.1009 0.1012 0.1170
application/epub+zip 0.0017 0.0021 0.0019
application/gpx+xml 0.0005 0.0005 0.0005
application/gzip 0.0000 0.0000 0.0000
application/javascript 0.0012 0.0011 0.0010
application/json 0.0260 0.0253 0.0273
application/marc 0.0012 0.0013 0.0012
application/mbox 0.0020 0.0018 0.0017
application/msword 0.0023 0.0022 0.0019
application/octet-stream 0.0115 0.0114 0.0133
application/pdf 0.9146 0.7742 0.7149
application/pgp-signature 0.0028 0.0028 0.0024
application/pkcs7-signature 0.0004 0.0005 0.0005
application/postscript 0.0001 0.0002 0.0003
application/rdf+xml 0.0091 0.0096 0.0099
application/rss+xml 0.0878 0.0842 0.0895
application/rtf 0.0011 0.0013 0.0014
application/text 0.0000 0.0000 0.0000
application/vnd.android.package-archive 0.0000 0.0000 0.0000
application/vnd.google-earth.kml+xml 0.0035 0.0040 0.0036
application/vnd.google-earth.kmz 0.0004 0.0015 0.0004
application/vnd.ms-excel 0.0017 0.0014 0.0013
application/vnd.ms-powerpoint 0.0003 0.0003 0.0002
application/vnd.oasis.opendocument.spreadsheet 0.0004 0.0004 0.0003
application/vnd.oasis.opendocument.text 0.0008 0.0008 0.0008
application/vnd.openxmlformats-officedocument.presentationml.presentation 0.0002 0.0002 0.0002
application/vnd.openxmlformats-officedocument.spreadsheetml.sheet 0.0016 0.0013 0.0013
application/vnd.openxmlformats-officedocument.wordprocessingml.document 0.0025 0.0022 0.0022
application/x-bibtex-text-file 0.0103 0.0097 0.0098
application/x-bittorrent 0.0002 0.0002 0.0002
application/x-bzip2 NaN 0.0000 0.0000
application/x-debian-package 0.0000 NaN NaN
application/x-dosexec 0.0000 NaN 0.0000
application/x-endnote-refer 0.0016 0.0014 0.0015
application/x-mobipocket-ebook 0.0005 0.0008 0.0007
application/x-ms-asx 0.0001 0.0001 0.0001
application/x-msdownload 0.0000 0.0000 0.0000
application/x-rar-compressed 0.0000 0.0000 0.0000
application/x-research-info-systems 0.0002 0.0002 0.0002
application/x-sh 0.0010 0.0012 0.0009
application/x-shockwave-flash 0.0003 0.0003 0.0002
application/x-stata-do 0.0005 0.0005 0.0004
application/x-tex 0.0003 0.0004 0.0002
application/x-tika-msoffice 0.0024 0.0023 0.0021
application/x-tika-ooxml 0.0029 0.0027 0.0023
application/x-wais-source 0.0002 0.0002 0.0002
application/x-xz NaN 0.0000 0.0000
application/xhtml+xml 9.3876 9.1027 9.3340
application/xml 0.0606 0.0583 0.0589
application/zip 0.0000 0.0001 0.0001
application/zlib 0.0001 0.0002 0.0002
audio/mpeg 0.0000 0.0000 0.0000
audio/vnd.wave 0.0000 0.0000 0.0000
audio/x-mpegurl 0.0000 0.0000 0.0000
image/gif 0.0000 0.0000 0.0000
image/jpeg 0.0002 0.0002 0.0002
image/png 0.0000 0.0000 0.0000
image/svg+xml 0.0000 0.0000 0.0000
image/tiff 0.0000 0.0000 0.0000
image/vnd.djvu 0.0000 0.0000 NaN
image/webp 0.0000 0.0000 0.0000
message/rfc822 0.0005 0.0006 0.0006
text/asp 0.0000 0.0000 0.0000
text/aspdotnet 0.0000 0.0000 0.0000
text/calendar 0.0352 0.0328 0.0352
text/css 0.0007 0.0007 0.0008
text/csv 0.0032 0.0034 0.0037
text/html 89.1642 89.6012 89.3983
text/plain 0.1082 0.1067 0.1105
text/prs.lines.tag 0.0084 0.0079 0.0081
text/tab-separated-values 0.0002 0.0003 0.0003
text/troff 0.0009 0.0007 0.0009
text/turtle 0.0016 0.0017 0.0019
text/vtt 0.0008 0.0008 0.0007
text/x-c++src 0.0002 0.0002 0.0002
text/x-chdr 0.0005 0.0005 0.0006
text/x-csrc 0.0011 0.0010 0.0010
text/x-diff 0.0013 0.0012 0.0014
text/x-jsp 0.0001 0.0001 0.0001
text/x-log 0.0021 0.0020 0.0033
text/x-matlab 0.0022 0.0022 0.0023
text/x-perl 0.0017 0.0018 0.0016
text/x-php 0.0035 0.0034 0.0037
text/x-python 0.0005 0.0004 0.0003
text/x-vcalendar 0.0004 0.0005 0.0005
text/x-vcard 0.0037 0.0033 0.0033
text/x-web-markdown 0.0004 0.0004 0.0004
text/x-yaml 0.0004 0.0003 0.0004
video/mp4 0.0000 0.0000 0.0000
video/webm 0.0000 0.0000 0.0000
video/x-m4v NaN 0.0000 NaN