💾 Archived View for gemini.bortzmeyer.org › software › lupa › stats.gmi captured on 2024-08-18 at 20:35:11. 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 2024-08-18 03:04:00Z.

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 621,708 URIs, 489,095 of them having been checked successfully (status code 20) and recently. Among the recently accessed, 361,536 URIs serve a Gemini content.

Resources

The average size of the resources is 60,977 bytes.

Quantiles

10% of the resources are 258 bytes or less,
20% of the resources are 528 bytes or less,
30% of the resources are 946 bytes or less,
40% of the resources are 1,473 bytes or less,
50% of the resources are 2,484 bytes or less, MEDIAN
60% of the resources are 4,243 bytes or less,
70% of the resources are 6,729 bytes or less,
80% of the resources are 13,988 bytes or less,
90% of the resources are 76,258 bytes or less,
100% of the resources are 4,156,230 bytes or less.

Quantiles only for Gemini pages

10% of the resources are 227 bytes or less,
20% of the resources are 398 bytes or less,
30% of the resources are 703 bytes or less,
40% of the resources are 1,062 bytes or less,
50% of the resources are 1,593 bytes or less, MEDIAN
60% of the resources are 2,584 bytes or less,
70% of the resources are 4,291 bytes or less,
80% of the resources are 6,256 bytes or less,
90% of the resources are 10,561 bytes or less,
100% of the resources are 4,156,230 bytes or less.

Ranges

Less than 10 bytes: 3066 URLs (0.63 %)
10 to 100 bytes: 14520 URLs (3.0 %)
100 to 1000 bytes: 134756 URLs (27.6 %)
1 to 10 kbytes: 222606 URLs (45.5 %)
10 to 100 kbytes: 69393 URLs (14.2 %)
100 to 1000 kbytes: 26791 URLs (5.5 %)
More than 1000 kbytes: 17963 URLs (3.67 %)

Most common media (MIME) types

text/gemini: 361,536 URLs
text/plain: 29,809 URLs
image/png: 23,502 URLs
image/jpeg: 19,593 URLs
application/pdf: 13,654 URLs
application/octet-stream: 10,222 URLs
text/x-go: 5,097 URLs
image/svg+xml: 3,087 URLs
application/zip: 2,913 URLs
image/gif: 2,111 URLs
octet/stream: 1,919 URLs
application/x-mscardfile: 1,869 URLs
text/html: 1,766 URLs
text/xml: 1,288 URLs
audio/mpeg: 1,284 URLs
MIME: 997 URLs
text/x-diff: 866 URLs
text/markdown: 721 URLs
application/json: 681 URLs
application/javascript: 667 URLs

Most common languages

Unspecified: 378,604 URLs
en: 79,463 URLs
de: 11,258 URLs
it: 6,849 URLs
fr: 5,547 URLs
es: 2,254 URLs
es_ar: 1,136 URLs
fa: 834 URLs
ja: 545 URLs
arb: 535 URLs
ru: 497 URLs
en_gb: 322 URLs
en_au: 213 URLs
grc: 187 URLs
en_us: 183 URLs
he: 121 URLs
eo: 79 URLs
pl: 74 URLs
sv: 70 URLs
gl: 52 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: 414,935 URLs
utf-8: 74,025 URLs
us-ascii: 87 URLs
binary: 41 URLs
gzip: 4 URLs
bzip2: 2 URLs
iso-8859-1: 1 URLs

Most common encodings for gemtext files only

Unspecified: 303,421 URLs
utf-8: 58,114 URLs
iso-8859-1: 1 URLs

By the way, 667 of recently tested URLs (0.112 %) 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): 489,095 occurrences (91.76 %)
51 (Not found): 20,245 occurrences (3.80 %)
60 (Client certificate request): 5,902 occurrences (1.11 %)
40 (Temporary failure): 5,080 occurrences (0.95 %)
30 (Temporary redirect): 4,623 occurrences (0.87 %)
10 (Input request): 4,060 occurrences (0.76 %)
44 (Slow down): 2,655 occurrences (0.50 %)
42 (CGI error): 828 occurrences (0.16 %)
31 (Permanent redirect): 233 occurrences (0.04 %)
59 (Bad request): 169 occurrences (0.03 %)
50 (Permanent failure): 89 occurrences (0.02 %)
53 (Proxy request refused): 29 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: 315

Average number of incoming links: 0.27

Capsules

There are 3995 capsules. We successfully connected recently to 2835 of them.

Most common capsules by number of working URLs

We have a limit of 10000 URLs per capsule.

fumble-around.mediocregopher.com: 9980 URLs
mozz.us:7070: 9924 URLs
1436.ninja: 9832 URLs
library.inu.red: 9826 URLs
blitter.com: 9725 URLs
mirrors.apple2.org.za: 9487 URLs
midnight.pub: 9431 URLs
taz.de: 9357 URLs
musicbrainz.uploadedlobster.com: 9333 URLs
caiofior.pollux.casa: 9239 URLs
tjp.lol: 9233 URLs
hoagie.space: 9182 URLs
gemini.autonomy.earth: 9170 URLs
gemlog.stargrave.org: 9097 URLs
gmi.noulin.net: 9038 URLs
gemini.tuxmachines.org: 9026 URLs
gemini.conman.org: 8993 URLs
gemini.techrights.org: 8989 URLs
oracular.space: 8814 URLs
bbs.geminispace.org: 8795 URLs

Most common capsules by number of bytes in working URLs

We have a limit of bytes per URL.

Not properly documented yet

1436.ninja: 9454.4 megabytes
mirrors.apple2.org.za: 2677.3 megabytes
nytpu.com: 1660.4 megabytes
librehacker.com: 914.0 megabytes
uscoffings.net: 880.3 megabytes
gem.librehacker.com: 875.5 megabytes
blitter.com: 667.4 megabytes
gael.mooo.com: 655.1 megabytes
yam655.com: 560.3 megabytes
hoagie.space: 453.6 megabytes
dfdn.info: 394.1 megabytes
si3t.ch: 348.0 megabytes
b2khgkvb2wn4avjshjp63kknsjwikgwff5dwwydldia6qwf4kdnueyad.onion: 341.0 megabytes
library.inu.red: 319.3 megabytes
tweek.zyxxyz.eu: 286.0 megabytes
ecs.d2evs.net: 281.6 megabytes
jpfox.fr: 258.4 megabytes
canary.city: 230.8 megabytes
going-flying.com: 221.6 megabytes
gemi.dev: 207.4 megabytes
shit.cx: 170.8 megabytes

All working capsules:

As a text file

As a gemtext, with links

Certificates

2551 (90.0 %) capsules are self-signed, 55 (1.9 %) use the Certificate Authority Let's Encrypt, 229 (8.1 %) are signed by another CA (may be not a trusted one).

67 capsules (2.38 %) have an expired certificate.

Algorithms:

ecdsa-with-SHA256: 1771 capsules
sha256WithRSAEncryption: 981 capsules
ecdsa-with-SHA384: 56 capsules
ED25519: 18 capsules
sha512WithRSAEncryption: 4 capsules
ecdsa-with-SHA512: 3 capsules

Key types:

ECDSA: 1844 capsules
RSA: 971 capsules
ED25519: 18 capsules

Key sizes for RSA:

2048: 698 capsules
4096: 263 capsules
3072: 7 capsules
1024: 3 capsules

Key sizes for ECDSA:

256: 1786 capsules
384: 57 capsules
521: 1 capsules

TLS

97 % of the capsules use TLS 1.3, 3 % use TLS 1.2.

robots.txt

270 (10 %) the capsules have a robots.txt exclusion file.

Ports

16 working capsules (0.6 %) use an alternative port

Addresses

1168 IP addresses used. 17 % are IPv6.

Addresses with most virtual hosts

173.230.145.243: 887 vhosts
68.133.1.71: 435 vhosts
72.65.51.74: 405 vhosts
213.219.38.200: 262 vhosts
46.23.81.157: 122 vhosts
2a03:6000:1813:1337::157: 97 vhosts
90.65.170.44: 32 vhosts
109.237.26.252: 31 vhosts
2a01:4ff:f0:4fb3::1: 27 vhosts
5.161.108.85: 24 vhosts
45.56.93.217: 19 vhosts
128.140.115.191: 13 vhosts
212.71.248.87: 10 vhosts
51.222.161.16: 9 vhosts
85.208.51.149: 8 vhosts
2001:8b0:1d97:eeca:3da5:94ce:b61e:ee69: 8 vhosts
46.23.94.99: 8 vhosts
143.244.212.63: 8 vhosts
23.88.35.144: 8 vhosts
81.187.234.86: 8 vhosts

TLDs

There are 259 TLDs in the capsule's names, and 1941 registered domains.

Most common TLDs

By number of registered domains

com: 300 domains
net: 168 domains
org: 161 domains
xyz: 135 domains
space: 86 domains
site: 63 domains
dev: 58 domains
de: 55 domains
me: 48 domains
eu: 36 domains
uk: 34 domains
fr: 33 domains
io: 26 domains
info: 26 domains
club: 22 domains
ca: 17 domains
ru: 16 domains
online: 16 domains
se: 16 domains
onion: 16 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.)