Number of pages, distribution of top-level domains, crawl overlaps, etc. - basic metrics about Common Crawl Monthly Crawl Archives
Latest crawl: CC-MAIN-2025-18
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-2025-08 | CC-MAIN-2025-13 | CC-MAIN-2025-18 |
---|---|---|---|
mimetype | |||
<other> | 0.1017 | 0.1037 | 0.1336 |
application/atom+xml | 0.1129 | 0.1113 | 0.1059 |
application/calendar | 0.0006 | 0.0002 | 0.0002 |
application/download | 0.0034 | 0.0033 | 0.0032 |
application/epub+zip | 0.0016 | 0.0018 | 0.0019 |
application/force-download | 0.0085 | 0.0072 | 0.0075 |
application/ics | 0.0005 | 0.0003 | 0.0004 |
application/javascript | 0.0002 | 0.0001 | 0.0002 |
application/json | 0.0369 | 0.0327 | 0.0312 |
application/ld+json | 0.0023 | 0.0021 | 0.0022 |
application/marc | 0.0008 | 0.0009 | 0.0008 |
application/msword | 0.0028 | 0.0028 | 0.0027 |
application/octet-stream | 0.0554 | 0.0564 | 0.0574 |
application/octetstream | 0.0003 | 0.0003 | 0.0002 |
application/pdf | 0.7679 | 0.6743 | 0.6627 |
application/pgp-encrypted | 0.0001 | 0.0001 | 0.0001 |
application/pgp-signature | 0.0032 | 0.0024 | 0.0031 |
application/postscript | 0.0002 | 0.0002 | 0.0001 |
application/rdf+xml | 0.0055 | 0.0057 | 0.0055 |
application/rss+xml | 0.0575 | 0.0538 | 0.0554 |
application/rtf | 0.0009 | 0.0009 | 0.0009 |
application/save-to-disk | 0.0000 | 0.0000 | 0.0000 |
application/text | 0.0002 | 0.0001 | 0.0002 |
application/unknown | 0.0002 | 0.0002 | 0.0002 |
application/vnd.android.package-archive | 0.0000 | 0.0000 | 0.0000 |
application/vnd.google-earth.kml+xml | 0.0014 | 0.0012 | 0.0015 |
application/vnd.google-earth.kmz | 0.0004 | 0.0004 | 0.0003 |
application/vnd.ms-excel | 0.0020 | 0.0019 | 0.0018 |
application/vnd.ms-powerpoint | 0.0002 | 0.0002 | 0.0002 |
application/vnd.ms-word | 0.0003 | 0.0003 | 0.0002 |
application/vnd.oasis.opendocument.text | 0.0007 | 0.0006 | 0.0006 |
application/vnd.openxmlformats-officedocument.presentationml.presentation | 0.0002 | 0.0002 | 0.0002 |
application/vnd.openxmlformats-officedocument.spreadsheetml.sheet | 0.0014 | 0.0015 | 0.0017 |
application/vnd.openxmlformats-officedocument.wordprocessingml.document | 0.0024 | 0.0022 | 0.0022 |
application/vnd.wap.xhtml+xml | 0.0010 | 0.0011 | 0.0011 |
application/x-bibtex | 0.0070 | 0.0068 | 0.0067 |
application/x-bittorrent | 0.0002 | 0.0001 | 0.0001 |
application/x-bzip2 | 0.0001 | 0.0001 | 0.0001 |
application/x-debian-package | 0.0000 | 0.0000 | 0.0000 |
application/x-download | 0.0025 | 0.0028 | 0.0025 |
application/x-endnote-refer | 0.0009 | 0.0008 | 0.0006 |
application/x-gzip | 0.0001 | 0.0002 | 0.0001 |
application/x-httpd-php | 0.0007 | 0.0005 | 0.0005 |
application/x-java-jnlp-file | 0.0003 | 0.0004 | 0.0003 |
application/x-javascript | 0.0001 | 0.0001 | 0.0001 |
application/x-json | 0.0000 | 0.0000 | 0.0000 |
application/x-mobipocket-ebook | 0.0006 | 0.0008 | 0.0007 |
application/x-msdownload | 0.0004 | 0.0005 | 0.0004 |
application/x-netcdf | 0.0005 | 0.0009 | 0.0002 |
application/x-rar-compressed | 0.0000 | 0.0000 | 0.0000 |
application/x-research-info-systems | 0.0105 | 0.0102 | 0.0098 |
application/x-shockwave-flash | 0.0002 | 0.0001 | 0.0001 |
application/x-tar | 0.0001 | 0.0001 | 0.0001 |
application/x-tex | 0.0002 | 0.0002 | 0.0002 |
application/x-troff-man | 0.0010 | 0.0014 | 0.0009 |
application/x-zip-compressed | 0.0000 | 0.0000 | 0.0000 |
application/xhtml+xml | 0.0144 | 0.0101 | 0.0102 |
application/xml | 0.0282 | 0.0253 | 0.0240 |
application/zip | 0.0001 | 0.0001 | 0.0002 |
audio/mpeg | 0.0001 | 0.0001 | 0.0001 |
audio/x-mpegurl | 0.0006 | 0.0005 | 0.0005 |
audio/x-scpls | 0.0001 | 0.0002 | 0.0001 |
audio/x-wav | 0.0000 | 0.0000 | 0.0000 |
binary/octet-stream | 0.0007 | 0.0005 | 0.0006 |
image/gif | 0.0004 | 0.0006 | 0.0005 |
image/jp2 | 0.0000 | 0.0000 | 0.0000 |
image/jpeg | 0.0003 | 0.0003 | 0.0004 |
image/jpg | 0.0001 | 0.0001 | 0.0001 |
image/pjpeg | 0.0000 | 0.0000 | 0.0000 |
image/png | 0.0002 | 0.0007 | 0.0001 |
image/svg+xml | 0.0000 | 0.0000 | 0.0000 |
image/tiff | 0.0000 | 0.0000 | 0.0000 |
image/vnd.djvu | 0.0000 | 0.0008 | 0.0005 |
image/webp | 0.0000 | 0.0000 | 0.0000 |
message/rfc822 | 0.0003 | 0.0003 | 0.0003 |
text/calendar | 0.0343 | 0.0310 | 0.0323 |
text/css | 0.0006 | 0.0006 | 0.0006 |
text/csv | 0.0042 | 0.0040 | 0.0043 |
text/directory | 0.0002 | 0.0002 | 0.0002 |
text/enriched | 0.0001 | 0.0000 | 0.0000 |
text/html | 98.5619 | 98.6744 | 98.6477 |
text/javascript | 0.0003 | 0.0003 | 0.0003 |
text/pdf | 0.0000 | 0.0000 | 0.0000 |
text/plain | 0.0669 | 0.0702 | 0.0717 |
text/prs.lines.tag | 0.0059 | 0.0091 | 0.0068 |
text/tab-separated-values | 0.0004 | 0.0004 | 0.0003 |
text/turtle | 0.0024 | 0.0023 | 0.0024 |
text/vcard | 0.0010 | 0.0009 | 0.0009 |
text/x-bibtex | 0.0009 | 0.0004 | 0.0004 |
text/x-c | 0.0002 | 0.0002 | 0.0003 |
text/x-csrc | 0.0003 | 0.0002 | 0.0004 |
text/x-diff | 0.0003 | 0.0003 | 0.0004 |
text/x-patch | 0.0004 | 0.0004 | 0.0004 |
text/x-perl | 0.0001 | 0.0000 | 0.0001 |
text/x-vcalendar | 0.0005 | 0.0005 | 0.0004 |
text/x-vcard | 0.0021 | 0.0020 | 0.0020 |
text/xml | 0.0723 | 0.0667 | 0.0816 |
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 | 0.0002 | 0.0002 | 0.0001 |
crawl | CC-MAIN-2025-08 | CC-MAIN-2025-13 | CC-MAIN-2025-18 |
---|---|---|---|
mimetype_detected | |||
<other> | 0.0153 | 0.0135 | 0.0137 |
application/atom+xml | 0.1149 | 0.1131 | 0.1077 |
application/epub+zip | 0.0019 | 0.0020 | 0.0023 |
application/gpx+xml | 0.0007 | 0.0005 | 0.0006 |
application/gzip | 0.0000 | 0.0000 | 0.0000 |
application/javascript | 0.0005 | 0.0005 | 0.0006 |
application/json | 0.0379 | 0.0336 | 0.0323 |
application/marc | 0.0017 | 0.0017 | 0.0016 |
application/mbox | 0.0024 | 0.0022 | 0.0017 |
application/msword | 0.0021 | 0.0021 | 0.0019 |
application/octet-stream | 0.0162 | 0.0189 | 0.0187 |
application/pdf | 0.7839 | 0.6893 | 0.6806 |
application/pgp-signature | 0.0035 | 0.0035 | 0.0029 |
application/pkcs7-signature | 0.0004 | 0.0004 | 0.0005 |
application/postscript | 0.0003 | 0.0004 | 0.0003 |
application/rdf+xml | 0.0098 | 0.0103 | 0.0096 |
application/rss+xml | 0.0910 | 0.0862 | 0.0874 |
application/rtf | 0.0014 | 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 | 0.0024 | 0.0022 | 0.0025 |
application/vnd.google-earth.kmz | 0.0004 | 0.0004 | 0.0003 |
application/vnd.ms-excel | 0.0011 | 0.0011 | 0.0012 |
application/vnd.ms-powerpoint | 0.0002 | 0.0002 | 0.0002 |
application/vnd.oasis.opendocument.spreadsheet | 0.0004 | 0.0005 | 0.0003 |
application/vnd.oasis.opendocument.text | 0.0008 | 0.0007 | 0.0007 |
application/vnd.openxmlformats-officedocument.presentationml.presentation | 0.0002 | 0.0002 | 0.0002 |
application/vnd.openxmlformats-officedocument.spreadsheetml.sheet | 0.0013 | 0.0015 | 0.0017 |
application/vnd.openxmlformats-officedocument.wordprocessingml.document | 0.0024 | 0.0022 | 0.0023 |
application/x-bibtex-text-file | 0.0119 | 0.0119 | 0.0152 |
application/x-bittorrent | 0.0002 | 0.0002 | 0.0002 |
application/x-bzip2 | NaN | 0.0000 | 0.0000 |
application/x-dosexec | 0.0000 | 0.0000 | 0.0000 |
application/x-endnote-refer | 0.0016 | 0.0018 | 0.0017 |
application/x-mobipocket-ebook | 0.0008 | 0.0009 | 0.0008 |
application/x-ms-asx | 0.0002 | 0.0002 | 0.0001 |
application/x-msdownload | 0.0000 | 0.0000 | 0.0000 |
application/x-pds | 0.0016 | 0.0031 | 0.0025 |
application/x-rar-compressed | 0.0000 | 0.0000 | 0.0000 |
application/x-research-info-systems | 0.0001 | 0.0001 | 0.0001 |
application/x-sh | 0.0011 | 0.0011 | 0.0010 |
application/x-shockwave-flash | 0.0002 | 0.0001 | 0.0001 |
application/x-stata-do | 0.0005 | 0.0005 | 0.0004 |
application/x-tex | 0.0003 | 0.0003 | 0.0003 |
application/x-tex-tfm | 0.0006 | 0.0006 | 0.0011 |
application/x-tika-msoffice | 0.0028 | 0.0030 | 0.0026 |
application/x-tika-ooxml | 0.0021 | 0.0021 | 0.0020 |
application/x-wais-source | 0.0003 | 0.0003 | 0.0002 |
application/xhtml+xml | 9.1378 | 8.8010 | 8.7939 |
application/xml | 0.0744 | 0.0694 | 0.0808 |
application/zip | 0.0000 | 0.0000 | 0.0000 |
application/zlib | 0.0003 | 0.0001 | 0.0001 |
audio/mp4 | NaN | NaN | 0.0000 |
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 | 0.0010 | 0.0007 |
image/webp | 0.0000 | 0.0000 | 0.0000 |
message/rfc822 | 0.0008 | 0.0007 | 0.0007 |
text/asp | 0.0000 | 0.0000 | 0.0000 |
text/aspdotnet | 0.0000 | NaN | NaN |
text/calendar | 0.0413 | 0.0365 | 0.0382 |
text/css | 0.0006 | 0.0006 | 0.0006 |
text/csv | 0.0042 | 0.0040 | 0.0043 |
text/html | 89.4580 | 89.9029 | 89.8826 |
text/plain | 0.1280 | 0.1302 | 0.1617 |
text/prs.lines.tag | 0.0116 | 0.0150 | 0.0116 |
text/tab-separated-values | 0.0004 | 0.0004 | 0.0004 |
text/troff | 0.0011 | 0.0014 | 0.0010 |
text/turtle | 0.0024 | 0.0023 | 0.0024 |
text/vtt | 0.0009 | 0.0009 | 0.0010 |
text/x-c++src | 0.0002 | 0.0002 | 0.0003 |
text/x-chdr | 0.0006 | 0.0005 | 0.0006 |
text/x-csrc | 0.0009 | 0.0008 | 0.0008 |
text/x-diff | 0.0013 | 0.0013 | 0.0014 |
text/x-jsp | 0.0001 | 0.0001 | 0.0000 |
text/x-log | 0.0030 | 0.0033 | 0.0038 |
text/x-matlab | 0.0027 | 0.0025 | 0.0018 |
text/x-perl | 0.0017 | 0.0019 | 0.0018 |
text/x-php | 0.0044 | 0.0032 | 0.0028 |
text/x-python | 0.0004 | 0.0003 | 0.0003 |
text/x-vcalendar | 0.0005 | 0.0005 | 0.0004 |
text/x-vcard | 0.0037 | 0.0034 | 0.0034 |
text/x-web-markdown | 0.0004 | 0.0005 | 0.0005 |
text/x-yaml | 0.0004 | 0.0004 | 0.0003 |
video/mp4 | 0.0000 | 0.0000 | 0.0000 |
video/quicktime | 0.0000 | NaN | 0.0000 |
video/webm | 0.0000 | 0.0000 | 0.0000 |
video/x-m4v | 0.0000 | 0.0000 | NaN |