💾 Archived View for gemini.bortzmeyer.org › software › lupa › archive-stats › 2021-08-01.gmi captured on 2024-08-31 at 18:00:34. Gemini links have been rewritten to link to archived content

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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 2021-08-01 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 333,986 URIs, 271,131 of them having been checked successfully (status code 20) and recently. Among the recently accessed, 198,483 URIs serve a Gemini content.

Resources

The average size of the resources is 24,545 bytes.

Quantiles

10% of the resources are 267 bytes or less,
20% of the resources are 419 bytes or less,
30% of the resources are 684 bytes or less,
40% of the resources are 1,052 bytes or less,
50% of the resources are 1,796 bytes or less, MEDIAN
60% of the resources are 2,822 bytes or less,
70% of the resources are 4,948 bytes or less,
80% of the resources are 9,167 bytes or less,
90% of the resources are 29,760 bytes or less,
100% of the resources are 24,756,692 bytes or less.

Quantiles only for Gemini pages

10% of the resources are 226 bytes or less,
20% of the resources are 351 bytes or less,
30% of the resources are 538 bytes or less,
40% of the resources are 739 bytes or less,
50% of the resources are 1,057 bytes or less, MEDIAN
60% of the resources are 1,647 bytes or less,
70% of the resources are 2,562 bytes or less,
80% of the resources are 4,128 bytes or less,
90% of the resources are 7,198 bytes or less,
100% of the resources are 2,677,426 bytes or less.

Ranges

Less than 10 bytes: 734 URLs (0.27 %)
10 to 100 bytes: 7643 URLs (2.8 %)
100 to 1000 bytes: 97522 URLs (36.0 %)
1 to 10 kbytes: 114150 URLs (42.1 %)
10 to 100 kbytes: 40422 URLs (14.9 %)
100 to 1000 kbytes: 8052 URLs (3.0 %)
More than 1000 kbytes: 2608 URLs (0.96 %)

Most common media (MIME) types

text/gemini: 198,483 URLs
text/plain: 41,446 URLs
image/jpeg: 12,885 URLs
image/png: 6,552 URLs
application/octet-stream: 3,499 URLs
image/gif: 1,626 URLs
application/pdf: 1,064 URLs
text/x-python: 885 URLs
text/x-patch: 795 URLs
text/html: 689 URLs
audio/mpeg: 373 URLs
application/postscript: 214 URLs
audio/ogg: 203 URLs
text/markdown: 200 URLs
image/svg+xml: 187 URLs
text/x-diff: 183 URLs
application/zip: 171 URLs
text/xml: 164 URLs
application/json: 148 URLs
image/webp: 132 URLs

Most common languages

Unspecified: 208,983 URLs
en: 45,019 URLs
ru: 10,008 URLs
fr: 5,941 URLs
de: 258 URLs
es: 199 URLs
ko: 113 URLs
it: 103 URLs
ca: 56 URLs
en_us: 54 URLs
gl: 49 URLs
pl: 47 URLs
es,en: 46 URLs
es_ar: 40 URLs
sv: 37 URLs
en,zh: 33 URLs
en,fr: 31 URLs
sco,gd,it,en: 30 URLs
en,he: 26 URLs
pl,en: 16 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: 244,325 URLs
utf-8: 17,228 URLs
us-ascii: 9,513 URLs
binary: 59 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: 191,419 URLs
utf-8: 7,057 URLs
us-ascii: 3 URLs
iso-8859-1: 1 URLs
utf-16: 1 URLs
cp437: 1 URLs
windows-1252: 1 URLs

By the way, 2,304 of recently tested URLs (0.697 %) 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): 271,131 occurrences (87.82 %)
51 (Not found): 18,601 occurrences (6.02 %)
44 (Slow down): 10,294 occurrences (3.33 %)
50 (Permanent failure): 2,455 occurrences (0.80 %)
42 (CGI error): 2,379 occurrences (0.77 %)
10 (Input request): 1,384 occurrences (0.45 %)
40 (Temporary failure): 1,033 occurrences (0.33 %)
60 (Client certificate request): 466 occurrences (0.15 %)
30 (Temporary redirect): 446 occurrences (0.14 %)
43 (Proxy error): 404 occurrences (0.13 %)
59 (Bad request): 45 occurrences (0.01 %)
52 (Gone with the wind): 42 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: 183

Average number of incoming links: 0.08

Capsules

There are 1503 capsules. We successfully connected recently to 1210 of them.

Most common capsules by number of working URLs

gemini.techrights.org: 9999 URLs
gemini.rob-bolton.co.uk: 9999 URLs
git.sysrq.in: 9996 URLs
gemini.conman.org: 9991 URLs
ake.crabdance.com:1966: 9980 URLs
gem.benscraft.info: 9955 URLs
gemini.spam.works: 9949 URLs
gemini.theuse.net: 9703 URLs
jpfox.fr: 9703 URLs
geminispace.info: 9582 URLs
vps01.rdelaage.ovh: 9529 URLs
dw.schettler.net: 9405 URLs
mastogem.picasoft.net: 9347 URLs
kamalatta.ddnss.de: 8995 URLs
gemini.omarpolo.com: 8837 URLs
midnight.pub: 7353 URLs
ecs.d2evs.net: 6897 URLs
caolan.uk: 6258 URLs
simplynews.metalune.xyz: 5517 URLs
clemat.is: 5432 URLs

Most common capsules by number of bytes in working URLs

jpfox.fr: 809.0 megabytes
ecs.d2evs.net: 336.3 megabytes
multiverse.thruhere.net: 301.0 megabytes
si3t.ch: 231.4 megabytes
gemini.spam.works: 226.5 megabytes
ybad.name: 220.4 megabytes
mikelynch.org: 202.6 megabytes
kamalatta.ddnss.de: 183.2 megabytes
gemini.techrights.org: 174.4 megabytes
gemini.theuse.net: 144.3 megabytes
tweek.zyxxyz.eu: 139.2 megabytes
gemini.conman.org: 136.0 megabytes
nytpu.com: 123.8 megabytes
clemat.is: 111.1 megabytes
gemini.circumlunar.space: 100.7 megabytes
oppen.digital: 97.6 megabytes
dw.schettler.net: 88.6 megabytes
vanwa.ch: 83.5 megabytes
park-city.club: 83.4 megabytes
runjimmyrunrunyoufuckerrun.com: 83.3 megabytes
idiomdrottning.org: 79.7 megabytes

All working capsules:

As a text file

As a gemtext, with links

Certificates

1049 (86.7 %) capsules are self-signed, 124 (10.2 %) use the Certificate Authority Let's Encrypt, 37 (3.1 %) are signed by another CA (may be not a trusted one).

43 capsules (3.63 %) have an expired certificate.

Algorithms:

ecdsa-with-SHA256: 710 capsules
sha256WithRSAEncryption: 470 capsules
ED25519: 15 capsules
ecdsa-with-SHA512: 3 capsules
sha512WithRSAEncryption: 2 capsules
ecdsa-with-SHA1: 1 capsules
sha384WithRSAEncryption: 1 capsules

Key types:

ECDSA: 726 capsules
RSA: 461 capsules
ED25519: 15 capsules

Key sizes for RSA:

4096: 277 capsules
2048: 177 capsules
1024: 3 capsules
3072: 3 capsules
4098: 1 capsules

Key sizes for ECDSA:

256: 673 capsules
384: 51 capsules
521: 2 capsules

TLS

83 % of the capsules use TLS 1.3, 17 % use TLS 1.2.

45.2 % of URLs do NOT send a proper TLS shutdown (application

close). Even 37.3 % of those who return status 20 are in that case.

A proposal to make this shutdown mandatory.

Ports

8 working capsules (0.7 %) use an alternative port

Addresses

853 IP addresses used. 14 % are IPv6.

Addresses with most virtual hosts

173.230.145.243: 364 vhosts
173.195.146.139: 47 vhosts
213.219.38.200: 38 vhosts
86.248.169.233: 21 vhosts
45.56.93.217: 14 vhosts
109.237.26.252: 14 vhosts
52.51.189.88: 8 vhosts
144.91.116.244: 7 vhosts
89.234.140.141: 6 vhosts
2a00:5881:4008:d00::: 6 vhosts
91.45.229.182: 5 vhosts
82.64.229.81: 5 vhosts
174.138.124.169: 5 vhosts
94.130.177.83: 4 vhosts
193.70.85.11: 4 vhosts
185.73.232.189: 4 vhosts
211.207.184.198: 4 vhosts
217.255.178.37: 4 vhosts
80.131.194.14: 4 vhosts
95.217.134.139: 4 vhosts

TLDs

There are 179 TLDs in the capsule's names, and 926 registered domains.

Most common TLDs

By number of registered domains

com: 137 domains
org: 86 domains
net: 81 domains
xyz: 59 domains
space: 50 domains
de: 29 domains
me: 24 domains
eu: 23 domains
uk: 18 domains
site: 18 domains
dev: 16 domains
club: 16 domains
info: 15 domains
io: 15 domains
fr: 13 domains
ca: 11 domains
tk: 10 domains
ch: 9 domains
us: 8 domains
online: 7 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: 367 capsules
com: 161 capsules
org: 106 capsules
net: 94 capsules
xyz: 64 capsules
space: 59 capsules
pub: 50 capsules
club: 32 capsules
de: 31 capsules
eu: 30 capsules
me: 25 capsules
info: 21 capsules
uk: 21 capsules
casa: 19 capsules
site: 18 capsules
io: 18 capsules
dev: 17 capsules
us: 15 capsules
ca: 14 capsules
fr: 13 capsules

Other statistics on the geminispace

At the search engine geminispace.info

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