💾 Archived View for radia.bortzmeyer.org › software › lupa › archive-stats › 2022-09-01.gmi captured on 2024-05-26 at 14:47:39. Gemini links have been rewritten to link to archived content

-=-=-=-=-=-=-

Statistics on the Gemini space

This page presents some statistics on the current state of the Gemini space. It has been updated on 2022-08-31 18:04:02Z.

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 460,651 URIs, 339,272 of them having been checked successfully (status code 20) and recently. Among the recently accessed, 248,263 URIs serve a Gemini content.

Resources

The average size of the resources is 34,220 bytes.

Quantiles

10% of the resources are 270 bytes or less,
20% of the resources are 568 bytes or less,
30% of the resources are 837 bytes or less,
40% of the resources are 1,306 bytes or less,
50% of the resources are 2,282 bytes or less, MEDIAN
60% of the resources are 3,592 bytes or less,
70% of the resources are 6,116 bytes or less,
80% of the resources are 12,276 bytes or less,
90% of the resources are 44,308 bytes or less,
100% of the resources are 2,677,426 bytes or less.

Quantiles only for Gemini pages

10% of the resources are 239 bytes or less,
20% of the resources are 434 bytes or less,
30% of the resources are 683 bytes or less,
40% of the resources are 921 bytes or less,
50% of the resources are 1,416 bytes or less, MEDIAN
60% of the resources are 2,376 bytes or less,
70% of the resources are 3,544 bytes or less,
80% of the resources are 5,642 bytes or less,
90% of the resources are 10,024 bytes or less,
100% of the resources are 2,677,426 bytes or less.

Ranges

Less than 10 bytes: 1443 URLs (0.43 %)
10 to 100 bytes: 10044 URLs (3.0 %)
100 to 1000 bytes: 105110 URLs (31.0 %)
1 to 10 kbytes: 146814 URLs (43.3 %)
10 to 100 kbytes: 56068 URLs (16.5 %)
100 to 1000 kbytes: 14932 URLs (4.4 %)
More than 1000 kbytes: 4861 URLs (1.43 %)

Most common media (MIME) types

text/gemini: 248,263 URLs
text/plain: 41,384 URLs
image/png: 13,512 URLs
image/jpeg: 13,349 URLs
application/octet-stream: 3,991 URLs
application/pdf: 2,859 URLs
image/gif: 2,371 URLs
octet/stream: 2,216 URLs
text/html: 1,870 URLs
audio/mpeg: 1,340 URLs
application/x-mscardfile: 1,198 URLs
text/x-diff: 741 URLs
application/json: 692 URLs
application/mbox: 668 URLs
application/zip: 610 URLs
text/x-csrc: 265 URLs
image/svg+xml: 258 URLs
application/gzip: 209 URLs
application/lagrange-fontpack+zip: 200 URLs
application/atom+xml: 199 URLs

Most common languages

Unspecified: 275,330 URLs
en: 45,146 URLs
de: 11,156 URLs
enus: 3,101 URLs
fr: 1,415 URLs
fi: 1,173 URLs
es: 625 URLs
ru: 185 URLs
en,zh: 141 URLs
it: 130 URLs
en_us: 130 URLs
es_ar: 112 URLs
ko: 108 URLs
pl: 97 URLs
ca: 86 URLs
sv: 54 URLs
gl: 54 URLs
sco,gd,it,en: 33 URLs
pl,en: 27 URLs
eo: 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: 298,991 URLs
utf-8: 23,086 URLs
us-ascii: 17,154 URLs
binary: 26 URLs
gzip: 4 URLs
windows-1252: 2 URLs
bzip2: 2 URLs
cp437: 2 URLs
u: 2 URLs
utf-16: 2 URLs
iso-8859-1: 1 URLs

Most common encodings for gemtext files only

Unspecified: 232,354 URLs
utf-8: 15,902 URLs
cp437: 2 URLs
utf-16: 2 URLs
windows-1252: 2 URLs
iso-8859-1: 1 URLs

By the way, 3,057 of recently tested URLs (0.687 %) 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): 339,272 occurrences (80.84 %)
51 (Not found): 42,852 occurrences (10.21 %)
50 (Permanent failure): 7,844 occurrences (1.87 %)
40 (Temporary failure): 6,973 occurrences (1.66 %)
60 (Client certificate request): 5,379 occurrences (1.28 %)
44 (Slow down): 4,821 occurrences (1.15 %)
30 (Temporary redirect): 4,560 occurrences (1.09 %)
42 (CGI error): 4,003 occurrences (0.95 %)
10 (Input request): 3,284 occurrences (0.78 %)
31 (Permanent redirect): 349 occurrences (0.08 %)
52 (Gone with the wind): 185 occurrences (0.04 %)
53 (Proxy request refused): 69 occurrences (0.02 %)

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: 224

Average number of incoming links: 0.17

Capsules

There are 2695 capsules. We successfully connected recently to 2103 of them.

Most common capsules by number of working URLs

We have a limit of 10000 URLs per capsule.

blitter.com: 10000 URLs
gemini.techrights.org: 10000 URLs
gemini.conman.org: 10000 URLs
taz.de: 9998 URLs
hoagie.space: 9986 URLs
gemini.spam.works: 9978 URLs
tilde.pink: 9965 URLs
midnight.pub: 9941 URLs
auragem.space: 9893 URLs
wikipedia.geminet.org:1966: 9850 URLs
gemini.omarpolo.com: 9103 URLs
vps01.rdelaage.ovh: 8822 URLs
mastogem.picasoft.net: 8809 URLs
tilde.team: 8445 URLs
gemini.autonomy.earth: 8056 URLs
ecs.d2evs.net: 7358 URLs
caolan.uk: 6068 URLs
www.bonequest.com: 5960 URLs
godocs.io: 5669 URLs
rawtext.club: 5666 URLs

Most common capsules by number of bytes in working URLs

We have a limit of bytes per URL.

Not properly documented yet

blitter.com: 824.2 megabytes
jpfox.fr: 658.8 megabytes
nytpu.com: 596.9 megabytes
yam655.com: 590.9 megabytes
hoagie.space: 515.9 megabytes
gael.mooo.com: 471.1 megabytes
ecs.d2evs.net: 304.0 megabytes
snowcode.ovh: 300.7 megabytes
multiverse.thruhere.net: 233.6 megabytes
mikelynch.org: 202.6 megabytes
c3po.aljadra.xyz: 202.2 megabytes
si3t.ch: 198.8 megabytes
tweek.zyxxyz.eu: 197.9 megabytes
gemini.spam.works: 197.1 megabytes
shit.cx: 181.7 megabytes
gemini.techrights.org: 174.4 megabytes
gemini.conman.org: 151.7 megabytes
tilde.team: 150.1 megabytes
skyjake.fi: 146.9 megabytes
wikipedia.geminet.org:1966: 143.2 megabytes
kota.nz: 120.1 megabytes

All working capsules:

As a text file

As a gemtext, with links

Certificates

1880 (89.4 %) capsules are self-signed, 185 (8.8 %) use the Certificate Authority Let's Encrypt, 38 (1.8 %) are signed by another CA (may be not a trusted one).

68 capsules (3.27 %) have an expired certificate.

Algorithms:

ecdsa-with-SHA256: 1376 capsules
sha256WithRSAEncryption: 700 capsules
ED25519: 15 capsules
ecdsa-with-SHA512: 3 capsules
sha512WithRSAEncryption: 3 capsules
ecdsa-with-SHA384: 1 capsules
sha384WithRSAEncryption: 1 capsules

Key types:

ECDSA: 1397 capsules
RSA: 688 capsules
ED25519: 14 capsules

Key sizes for RSA:

2048: 392 capsules
4096: 287 capsules
3072: 5 capsules
1024: 3 capsules
3584: 1 capsules

Key sizes for ECDSA:

256: 1308 capsules
384: 87 capsules
521: 2 capsules

TLS

94 % of the capsules use TLS 1.3, 6 % use TLS 1.2.

robots.txt

225 (11 %) the capsules have a robots.txt exclusion file.

Ports

12 working capsules (0.6 %) use an alternative port

Addresses

1139 IP addresses used. 15 % are IPv6.

Addresses with most virtual hosts

173.230.145.243: 662 vhosts
213.219.38.200: 175 vhosts
68.133.17.38: 169 vhosts
71.126.9.142: 157 vhosts
173.195.146.139: 86 vhosts
86.194.173.37: 27 vhosts
109.237.26.252: 19 vhosts
45.56.93.217: 17 vhosts
216.238.66.109: 12 vhosts
52.51.189.88: 8 vhosts
85.208.51.149: 7 vhosts
135.181.153.189: 6 vhosts
89.234.140.141: 6 vhosts
174.138.124.169: 6 vhosts
173.187.191.21: 6 vhosts
2a00:5881:4008:d00::: 6 vhosts
2001:470:b88c::5: 5 vhosts
37.79.202.136: 5 vhosts
51.222.161.16: 5 vhosts
178.209.50.237: 5 vhosts

TLDs

There are 225 TLDs in the capsule's names, and 1386 registered domains.

Most common TLDs

By number of registered domains

com: 214 domains
net: 120 domains
org: 116 domains
xyz: 102 domains
space: 62 domains
de: 44 domains
me: 38 domains
dev: 35 domains
site: 34 domains
eu: 31 domains
info: 25 domains
uk: 24 domains
fr: 22 domains
io: 21 domains
club: 20 domains
ca: 13 domains
onion: 11 domains
online: 11 domains
se: 11 domains
us: 10 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.)