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Statistics on the Gemini space
This page presents some statistics on the current state of the Gemini space. It has been updated on 2021-05-01 00:04:02Z.
It cannot claim to represent the entire space. The real number of URIs is certainly higher. There are several reasons why many URIs are not in the database:
- the capsule may forbid retrieval, through robots.txt,
- we do not know all the URIs and some cannot be found from the ones we know,
- Lupa has a maximum number of URIs per capsule, to save resources (currently 10000).
On this page, "working" means there was a successful connection recently. "recently" means "less than 31 days". "Dead" URLs and capsules are removed after 46 days and no longer appear in any statistics.
Currently, our database includes 282,860 URIs, 216,487 of them having been checked successfully (status code 20) and recently. Among the recently accessed, 165,012 URIs serve a Gemini content.
Resources
The average size of the resources is 26,072 bytes.
Quantiles
- 10% of the resources are 204 bytes or less,
- 20% of the resources are 375 bytes or less,
- 30% of the resources are 622 bytes or less,
- 40% of the resources are 1,032 bytes or less,
- 50% of the resources are 1,259 bytes or less, MEDIAN
- 60% of the resources are 2,358 bytes or less,
- 70% of the resources are 4,422 bytes or less,
- 80% of the resources are 8,941 bytes or less,
- 90% of the resources are 34,311 bytes or less,
- 100% of the resources are 24,576,066 bytes or less.
Quantiles only for Gemini pages
- 10% of the resources are 178 bytes or less,
- 20% of the resources are 305 bytes or less,
- 30% of the resources are 453 bytes or less,
- 40% of the resources are 685 bytes or less,
- 50% of the resources are 1,039 bytes or less, MEDIAN
- 60% of the resources are 1,165 bytes or less,
- 70% of the resources are 1,935 bytes or less,
- 80% of the resources are 3,331 bytes or less,
- 90% of the resources are 6,426 bytes or less,
- 100% of the resources are 763,008 bytes or less.
Ranges
- Less than 10 bytes: 626 URLs (0.29 %)
- 10 to 100 bytes: 7716 URLs (3.6 %)
- 100 to 1000 bytes: 76595 URLs (35.4 %)
- 1 to 10 kbytes: 90901 URLs (42.0 %)
- 10 to 100 kbytes: 31819 URLs (14.7 %)
- 100 to 1000 kbytes: 6474 URLs (3.0 %)
- More than 1000 kbytes: 2356 URLs (1.09 %)
Most common media (MIME) types
- text/gemini: 165,012 URLs
- text/plain: 26,976 URLs
- image/jpeg: 10,885 URLs
- image/png: 5,027 URLs
- application/octet-stream: 2,943 URLs
- text/html: 909 URLs
- text/x-python: 884 URLs
- application/pdf: 844 URLs
- image/gif: 587 URLs
- audio/mpeg: 300 URLs
- audio/ogg: 260 URLs
- application/zip: 189 URLs
- image/svg+xml: 165 URLs
- image/jpg: 141 URLs
- text/markdown: 135 URLs
- text/xml: 127 URLs
- image/webp: 116 URLs
- application/xml: 85 URLs
- application/atom+xml: 80 URLs
- video/mp4: 72 URLs
Most common languages
- Unspecified: 191,131 URLs
- en: 18,943 URLs
- fr: 5,727 URLs
- es: 122 URLs
- de: 86 URLs
- es,en: 73 URLs
- it: 72 URLs
- ca: 46 URLs
- gl: 45 URLs
- ko: 37 URLs
- sv: 36 URLs
- pl: 35 URLs
- en,zh: 32 URLs
- en,fr: 26 URLs
- ru: 23 URLs
- pt: 23 URLs
- en,fr,ja: 11 URLs
- zh: 7 URLs
- nl: 7 URLs
- fi: 1 URLs
Most common language tags
- Unspecified: 191,118 URLs
- en-gb: 10,714 URLs
- en: 6,781 URLs
- fr: 5,379 URLs
- en-us: 1,303 URLs
- fr-fr: 348 URLs
- en-au: 94 URLs
- es-es: 88 URLs
- es,en: 73 URLs
- de: 65 URLs
- it: 60 URLs
- ca-es: 46 URLs
- gl-es: 45 URLs
- ko: 37 URLs
- sv: 35 URLs
- pl: 35 URLs
- en-ie: 33 URLs
- en,zh-hans: 32 URLs
- en,fr: 26 URLs
- es-ar: 25 URLs
Most common encodings ("charsets") for all files
(Remember there exists testing capsules, with very exotic encodings, so don't be surprised by some strange ones.)
- Unspecified: 187,107 URLs
- utf-8: 20,012 URLs
- us-ascii: 9,354 URLs
- binary: 8 URLs
- iso-8859-1: 1 URLs
- utf-16: 1 URLs
- windows-1252: 1 URLs
- bzip2: 1 URLs
- cp437: 1 URLs
- gzip: 1 URLs
Most common encodings for gemtext files only
- Unspecified: 149,017 URLs
- utf-8: 15,988 URLs
- us-ascii: 3 URLs
- iso-8859-1: 1 URLs
- utf-16: 1 URLs
- cp437: 1 URLs
- windows-1252: 1 URLs
By the way, 2,415 of recently tested URLs (0.947 %) have a wrong encoding (it does not match the actual content).
Status codes
(Remember there are test capsules with funny status codes, to exercice Gemini clients.)
- 20 (Success): 216,487 occurrences (91.22 %)
- 51 (Not found): 14,511 occurrences (6.11 %)
- 10 (Input request): 2,136 occurrences (0.90 %)
- 50 (Permanent failure): 1,391 occurrences (0.59 %)
- 42 (CGI error): 919 occurrences (0.39 %)
- 30 (Temporary redirect): 690 occurrences (0.29 %)
- 43 (Proxy error): 404 occurrences (0.17 %)
- 40 (Temporary failure): 385 occurrences (0.16 %)
- 59 (Bad request): 209 occurrences (0.09 %)
- 60 (Client certificate request): 122 occurrences (0.05 %)
- 31 (Permanent redirect): 35 occurrences (0.01 %)
- 53 (Proxy request refused): 24 occurrences (0.01 %)
Links
(We count only backlinks from external capsules, and at most one link per capsule. Also, we exclude links from capsules like search engines or directories.)
Maximum number of incoming links: 133
Average number of incoming links: 0.07
Capsules
There are 1093 capsules. We successfully connected recently to 926 of them.
Most common capsules by number of working URLs
- gemini.techrights.org: 10000 URLs
- git.sysrq.in: 9996 URLs
- cadence.moe: 9988 URLs
- gemini.conman.org: 9970 URLs
- gem.benscraft.info: 9959 URLs
- gemini.tunerapp.org: 9862 URLs
- mastogem.picasoft.net: 9862 URLs
- gemini.spam.works: 9782 URLs
- gemini.bunburya.eu: 9773 URLs
- vps01.rdelaage.ovh: 9769 URLs
- hellomouse.net: 9699 URLs
- geminispace.info: 9607 URLs
- jpfox.fr: 9179 URLs
- tunerapp.org: 9077 URLs
- gemini.cabestan.tk: 7428 URLs
- midnight.pub: 6629 URLs
- pgorl32jhgkgald7tcsp6k7zpujvd763kywenr72yr76fqjaomxf7kid.onion: 5241 URLs
- clemat.is: 3922 URLs
- rawtext.club: 3912 URLs
- caolan.uk: 3478 URLs
Most common capsules by number of bytes in working URLs
- jpfox.fr: 753.4 megabytes
- multiverse.thruhere.net: 342.8 megabytes
- hellomouse.net: 314.9 megabytes
- gutenberg.geminet.org: 228.3 megabytes
- gemini.spam.works: 224.7 megabytes
- mikelynch.org: 202.3 megabytes
- nytpu.com: 180.8 megabytes
- gemini.techrights.org: 174.4 megabytes
- si3t.ch: 165.7 megabytes
- ybad.name: 156.1 megabytes
- gemini.conman.org: 135.5 megabytes
- kamalatta.ddnss.de: 132.3 megabytes
- tweek.zyxxyz.eu: 115.0 megabytes
- pgorl32jhgkgald7tcsp6k7zpujvd763kywenr72yr76fqjaomxf7kid.onion: 107.6 megabytes
- gem.garichankar.com: 107.1 megabytes
- gemini.circumlunar.space: 86.2 megabytes
- vanwa.ch: 83.5 megabytes
- park-city.club: 83.4 megabytes
- oppen.digital: 79.0 megabytes
- clemat.is: 78.8 megabytes
- libraryoferis.org: 76.9 megabytes
Certificates
806 (87.0 %) capsules are self-signed, 111 (12.0 %) use the Certificate Authority Let's Encrypt, 9 (1.0 %) are signed by another CA (may be not a trusted one).
28 capsules (3.02 %) have an expired certificate.
Algorithms:
- ecdsa-with-SHA256: 505 capsules
- sha256WithRSAEncryption: 413 capsules
- ED25519: 11 capsules
- sha512WithRSAEncryption: 4 capsules
- ecdsa-with-SHA384: 2 capsules
- ecdsa-with-SHA512: 2 capsules
- sha384WithRSAEncryption: 1 capsules
Key types:
- ECDSA: 520 capsules
- RSA: 407 capsules
- ED25519: 11 capsules
Key sizes for RSA:
- 4096: 235 capsules
- 2048: 167 capsules
- 3072: 3 capsules
- 1024: 2 capsules
Key sizes for ECDSA:
- 256: 463 capsules
- 384: 55 capsules
- 521: 2 capsules
TLS
80 % of the capsules use TLS 1.3, 20 % use TLS 1.2.
35.6 % of URLs do NOT send a proper TLS shutdown (application
close). Even 27.5 % of those who return status 20 are in that case.
A proposal to make this shutdown mandatory.
Ports
8 working capsules (0.9 %) use an alternative port
Addresses
664 IP addresses used. 14 % are IPv6.
Addresses with most virtual hosts
- 173.230.145.243: 289 vhosts
- 173.195.146.139: 24 vhosts
- 109.237.26.252: 13 vhosts
- 45.56.93.217: 12 vhosts
- 135.181.153.189: 8 vhosts
- 52.51.189.88: 8 vhosts
- 2a01:4f9:c010:e919::1: 8 vhosts
- 86.202.30.64: 7 vhosts
- 89.234.140.141: 6 vhosts
- 2a00:5881:4008:d00::: 6 vhosts
- 90.65.76.117: 6 vhosts
- 82.64.229.81: 5 vhosts
- 86.221.245.90: 5 vhosts
- 193.70.85.11: 4 vhosts
- 202.61.247.161: 4 vhosts
- 211.207.184.198: 4 vhosts
- 94.130.177.83: 4 vhosts
- 95.217.134.139: 4 vhosts
- 174.138.124.169: 4 vhosts
- 144.91.116.244: 4 vhosts
TLDs
There are 146 TLDs in the capsule's names, and 668 registered domains.
Most common TLDs
By number of registered domains
- com: 94 domains
- org: 63 domains
- net: 60 domains
- xyz: 43 domains
- space: 39 domains
- de: 19 domains
- me: 18 domains
- eu: 15 domains
- uk: 14 domains
- club: 13 domains
- dev: 13 domains
- fr: 12 domains
- info: 11 domains
- io: 11 domains
- site: 10 domains
- ca: 9 domains
- ch: 8 domains
- tk: 7 domains
- moe: 6 domains
- is: 6 domains
By number of capsules
(There's a strong bias towards TLDs which have hosting services such as flounder.online, which has many capsules in subdomains. See before the TLDs per registered domains, which are probably more useful.)
- online: 289 capsules
- com: 109 capsules
- org: 83 capsules
- net: 73 capsules
- space: 48 capsules
- xyz: 47 capsules
- club: 27 capsules
- eu: 24 capsules
- de: 20 capsules
- me: 18 capsules
- uk: 17 capsules
- info: 16 capsules
- fr: 13 capsules
- dev: 13 capsules
- pub: 13 capsules
- ca: 12 capsules
- io: 11 capsules
- site: 11 capsules
- ch: 10 capsules
- us: 8 capsules
Other statistics on the geminispace
At the search engine geminispace.info
At the search engine gus.guru
By Nervuri (specially for certificates)
Contact
Maintained by Stéphane Bortzmeyer (email <stephane+gemini@bortzmeyer.org>). Comments and criticisms are welcome.
Home page of the crawler
Source code of the crawler
My capsule