Number of pages, distribution of top-level domains, crawl overlaps, etc. - basic metrics about Common Crawl Monthly Crawl Archives
The crawled content is dominated by HTML pages and contains only a small percentage of other document formats. The table shows the percentage of the top 100 media or MIME types of the latest monthly crawls.
| crawl | CC-MAIN-2018-34 | CC-MAIN-2018-39 | CC-MAIN-2018-43 |
|---|---|---|---|
| mimetype | |||
| <other> | 0.6619 | 0.6530 | 0.6520 |
| application/atom+xml | 0.1002 | 0.0952 | 0.0833 |
| application/download | 0.0015 | 0.0008 | 0.0014 |
| application/epub+zip | 0.0005 | 0.0006 | 0.0006 |
| application/force-download | 0.0032 | 0.0016 | 0.0029 |
| application/javascript | 0.0009 | 0.0003 | 0.0003 |
| application/json | 0.0059 | 0.0080 | 0.0099 |
| application/jsonrequest | 0.0000 | 0.0000 | 0.0000 |
| application/ld+json | 0.0001 | 0.0001 | 0.0002 |
| application/marc | 0.0000 | 0.0000 | 0.0000 |
| application/msword | 0.0348 | 0.0023 | 0.0048 |
| application/octet-stream | 0.0310 | 0.0143 | 0.0283 |
| application/octetstream | 0.0002 | 0.0001 | 0.0002 |
| application/pdf | 0.4556 | 0.1419 | 0.8036 |
| application/pgp-encrypted | 0.0000 | 0.0000 | 0.0000 |
| application/pgp-signature | 0.0002 | 0.0002 | 0.0005 |
| application/postscript | 0.0008 | 0.0003 | 0.0007 |
| application/rdf+xml | 0.0019 | 0.0021 | 0.0017 |
| application/rss+xml | 0.0676 | 0.0667 | 0.0721 |
| application/save-to-disk | nan | nan | 0.0000 |
| application/text | 0.0003 | 0.0003 | 0.0003 |
| application/unknown | 0.0002 | 0.0001 | 0.0003 |
| application/vnd.android.package-archive | 0.0004 | 0.0004 | 0.0008 |
| application/vnd.google-earth.kml+xml | 0.0016 | 0.0013 | 0.0010 |
| application/vnd.google-earth.kmz | 0.0003 | 0.0002 | 0.0003 |
| application/vnd.ms-excel | 0.0082 | 0.0009 | 0.0016 |
| application/vnd.ms-powerpoint | 0.0046 | 0.0002 | 0.0004 |
| application/vnd.ms-word | 0.0002 | 0.0001 | 0.0002 |
| application/vnd.ms-word.document.macroenabled.12 | 0.0008 | 0.0006 | 0.0003 |
| application/vnd.openxmlformats-officedocument.presentationml.presentation | 0.0022 | 0.0002 | 0.0005 |
| application/vnd.openxmlformats-officedocument.spreadsheetml.sheet | 0.0040 | 0.0006 | 0.0013 |
| application/vnd.openxmlformats-officedocument.wordprocessingml.document | 0.0141 | 0.0018 | 0.0038 |
| application/vnd.wap.xhtml+xml | 0.0003 | 0.0002 | 0.0003 |
| application/x-bibtex | 0.0005 | 0.0004 | 0.0004 |
| application/x-bittorrent | 0.0010 | 0.0005 | 0.0005 |
| application/x-debian-package | 0.0006 | 0.0001 | 0.0002 |
| application/x-download | 0.0007 | 0.0002 | 0.0007 |
| application/x-dvi | 0.0000 | 0.0000 | 0.0001 |
| application/x-endnote-refer | 0.0005 | 0.0005 | 0.0005 |
| application/x-gzip | 0.0055 | 0.0005 | 0.0010 |
| application/x-httpd-php | 0.0003 | 0.0005 | 0.0007 |
| application/x-java-archive | 0.0001 | 0.0000 | 0.0000 |
| application/x-java-jnlp-file | 0.0001 | 0.0001 | 0.0001 |
| application/x-javascript | 0.0003 | 0.0005 | 0.0002 |
| application/x-json | 0.0000 | 0.0000 | 0.0000 |
| application/x-mobipocket-ebook | 0.0001 | 0.0001 | 0.0001 |
| application/x-msdownload | 0.0020 | 0.0002 | 0.0004 |
| application/x-netcdf | 0.0000 | 0.0000 | 0.0000 |
| application/x-research-info-systems | 0.0010 | 0.0008 | 0.0008 |
| application/x-shockwave-flash | 0.0054 | 0.0015 | 0.0016 |
| application/x-tar | 0.0008 | 0.0001 | 0.0002 |
| application/x-tex | 0.0000 | 0.0000 | 0.0001 |
| application/x-troff-man | 0.0001 | 0.0000 | 0.0001 |
| application/x-xz | 0.0001 | 0.0001 | 0.0003 |
| application/x-zip-compressed | 0.0038 | 0.0002 | 0.0003 |
| application/xhtml+xml | 0.0218 | 0.0255 | 0.0210 |
| application/xml | 0.0290 | 0.0223 | 0.0279 |
| application/zip | 0.0299 | 0.0021 | 0.0035 |
| audio/mp3 | 0.0008 | 0.0001 | 0.0001 |
| audio/mpeg | 0.0860 | 0.0041 | 0.0050 |
| audio/x-mpegurl | 0.0009 | 0.0009 | 0.0011 |
| audio/x-pn-realaudio | 0.0021 | 0.0001 | 0.0002 |
| audio/x-scpls | 0.0001 | 0.0002 | 0.0001 |
| audio/x-wav | 0.0023 | 0.0002 | 0.0004 |
| binary/octet-stream | 0.0007 | 0.0002 | 0.0004 |
| image/gif | 0.0416 | 0.0053 | 0.0052 |
| image/jp2 | 0.0000 | 0.0000 | 0.0000 |
| image/jpeg | 3.2095 | 0.2151 | 0.2375 |
| image/jpg | 0.0091 | 0.0014 | 0.0021 |
| image/pjpeg | 0.0008 | 0.0001 | 0.0002 |
| image/png | 0.2224 | 0.0203 | 0.0205 |
| image/svg+xml | 0.0029 | 0.0017 | 0.0029 |
| image/tiff | 0.0014 | 0.0002 | 0.0004 |
| image/vnd.djvu | 0.0001 | 0.0001 | 0.0003 |
| image/webp | 0.0004 | 0.0003 | 0.0008 |
| message/rfc822 | 0.0001 | 0.0001 | 0.0002 |
| text/calendar | 0.0155 | 0.0160 | 0.0176 |
| text/csv | 0.0010 | 0.0004 | 0.0005 |
| text/enriched | 0.0001 | 0.0001 | 0.0001 |
| text/html | 94.7570 | 98.5925 | 97.8543 |
| text/javascript | 0.0003 | 0.0003 | 0.0003 |
| text/pdf | 0.0000 | 0.0000 | 0.0000 |
| text/plain | 0.0213 | 0.0188 | 0.0263 |
| text/tab-separated-values | 0.0001 | 0.0001 | 0.0001 |
| text/turtle | 0.0001 | 0.0001 | 0.0001 |
| text/vnd.wap.wml | 0.0003 | 0.0003 | 0.0003 |
| text/x-bibtex | 0.0001 | 0.0001 | 0.0002 |
| text/x-c | 0.0001 | 0.0001 | 0.0001 |
| text/x-csrc | 0.0000 | 0.0001 | 0.0001 |
| text/x-diff | 0.0001 | 0.0001 | 0.0002 |
| text/x-patch | 0.0000 | 0.0000 | 0.0000 |
| text/x-perl | 0.0001 | 0.0001 | 0.0001 |
| text/x-vcalendar | 0.0005 | 0.0004 | 0.0004 |
| text/x-vcard | 0.0008 | 0.0008 | 0.0008 |
| text/xml | 0.0860 | 0.0649 | 0.0820 |
| unknown/unknown | 0.0002 | 0.0002 | 0.0002 |
| video/mp4 | 0.0220 | 0.0015 | 0.0020 |
| video/webm | 0.0009 | 0.0010 | 0.0020 |
| video/x-ms-asf | 0.0004 | 0.0003 | 0.0004 |
| video/x-ms-wmv | 0.0044 | 0.0002 | 0.0005 |
| video/x-ms-wvx | 0.0000 | 0.0000 | 0.0000 |