💾 Archived View for gemini.bortzmeyer.org › software › lupa › stats.gmi captured on 2024-12-17 at 14:37:43. 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 2024-12-17 04:04:00Z.

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 660,871 URIs, 568,109 of them having been checked successfully (status code 20) and recently. Among the recently accessed, 428,372 URIs serve a Gemini content.

Resources

The average size of the resources is 59,287 bytes.

Quantiles

10% of the resources are 271 bytes or less,
20% of the resources are 569 bytes or less,
30% of the resources are 1,023 bytes or less,
40% of the resources are 1,510 bytes or less,
50% of the resources are 2,612 bytes or less, MEDIAN
60% of the resources are 3,881 bytes or less,
70% of the resources are 6,326 bytes or less,
80% of the resources are 12,793 bytes or less,
90% of the resources are 68,744 bytes or less,
100% of the resources are 4,156,230 bytes or less.

Quantiles only for Gemini pages

10% of the resources are 239 bytes or less,
20% of the resources are 439 bytes or less,
30% of the resources are 772 bytes or less,
40% of the resources are 1,076 bytes or less,
50% of the resources are 1,698 bytes or less, MEDIAN
60% of the resources are 2,822 bytes or less,
70% of the resources are 3,897 bytes or less,
80% of the resources are 6,033 bytes or less,
90% of the resources are 10,040 bytes or less,
100% of the resources are 4,156,230 bytes or less.

Ranges

Less than 10 bytes: 3634 URLs (0.64 %)
10 to 100 bytes: 16757 URLs (2.9 %)
100 to 1000 bytes: 147295 URLs (25.9 %)
1 to 10 kbytes: 272511 URLs (48.0 %)
10 to 100 kbytes: 77683 URLs (13.7 %)
100 to 1000 kbytes: 30200 URLs (5.3 %)
More than 1000 kbytes: 20029 URLs (3.53 %)

Most common media (MIME) types

text/gemini: 428,372 URLs
text/plain: 32,266 URLs
image/png: 25,494 URLs
image/jpeg: 23,787 URLs
application/pdf: 14,095 URLs
application/octet-stream: 10,910 URLs
text/x-go: 5,491 URLs
image/svg+xml: 3,155 URLs
application/zip: 3,043 URLs
image/gif: 2,334 URLs
octet/stream: 1,955 URLs
application/x-mscardfile: 1,928 URLs
audio/mpeg: 1,900 URLs
text/html: 1,864 URLs
text/xml: 1,318 URLs
MIME: 996 URLs
text/x-diff: 914 URLs
application/atom+xml: 685 URLs
application/javascript: 685 URLs
application/json: 632 URLs

Most common languages

Unspecified: 441,211 URLs
en: 92,563 URLs
de: 11,728 URLs
it: 7,324 URLs
fr: 7,173 URLs
es: 2,254 URLs
es_ar: 1,267 URLs
fa: 970 URLs
ru: 709 URLs
ja: 586 URLs
en_gb: 414 URLs
fr_fr: 401 URLs
arb: 251 URLs
en_au: 242 URLs
en_us: 143 URLs
pl: 110 URLs
sv: 108 URLs
grc: 107 URLs
eo: 82 URLs
he: 65 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: 464,640 URLs
utf-8: 103,162 URLs
binary: 184 URLs
us-ascii: 97 URLs
gzip: 23 URLs
bzip2: 2 URLs
iso-8859-1: 1 URLs

Most common encodings for gemtext files only

Unspecified: 341,882 URLs
utf-8: 86,489 URLs
iso-8859-1: 1 URLs

By the way, 393 of recently tested URLs (0.062 %) 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): 568,109 occurrences (91.57 %)
51 (Not found): 19,217 occurrences (3.10 %)
42 (CGI error): 10,778 occurrences (1.74 %)
40 (Temporary failure): 6,094 occurrences (0.98 %)
60 (Client certificate request): 6,056 occurrences (0.98 %)
30 (Temporary redirect): 4,806 occurrences (0.77 %)
10 (Input request): 4,411 occurrences (0.71 %)
44 (Slow down): 522 occurrences (0.08 %)
53 (Proxy request refused): 163 occurrences (0.03 %)
31 (Permanent redirect): 90 occurrences (0.01 %)
50 (Permanent failure): 84 occurrences (0.01 %)
59 (Bad request): 82 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: 325

Average number of incoming links: 0.30

Capsules

There are 4019 capsules. We successfully connected recently to 2911 of them.

Most common capsules by number of working URLs

We have a limit of 10000 URLs per capsule.

gemini.tuxmachines.org: 10000 URLs
1436.ninja: 10000 URLs
midnight.pub: 10000 URLs
gemini.techrights.org: 10000 URLs
blitter.com: 10000 URLs
mirrors.apple2.org.za: 10000 URLs
x5dragonfire.flounder.online: 9999 URLs
gemini.oxydable.fr: 9999 URLs
fumble-around.mediocregopher.com: 9998 URLs
dvd.flounder.online: 9995 URLs
taz.de: 9993 URLs
hoagie.space: 9993 URLs
caiofior.pollux.casa: 9986 URLs
gemini.conman.org: 9985 URLs
station.martinrue.com: 9981 URLs
musicbrainz.uploadedlobster.com: 9973 URLs
library.inu.red: 9963 URLs
tjp.lol: 9956 URLs
gmi.noulin.net: 9953 URLs
oracular.space: 9938 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: 9588.6 megabytes
mirrors.apple2.org.za: 2818.6 megabytes
nytpu.com: 1952.8 megabytes
gem.librehacker.com: 1027.8 megabytes
librehacker.com: 978.6 megabytes
uscoffings.net: 924.7 megabytes
gael.mooo.com: 755.5 megabytes
blitter.com: 687.1 megabytes
dfdn.info: 601.4 megabytes
yam655.com: 598.3 megabytes
hoagie.space: 494.6 megabytes
norayr.am: 488.1 megabytes
jpfox.fr: 464.7 megabytes
si3t.ch: 371.9 megabytes
b2khgkvb2wn4avjshjp63kknsjwikgwff5dwwydldia6qwf4kdnueyad.onion: 354.9 megabytes
library.inu.red: 322.3 megabytes
tweek.zyxxyz.eu: 321.6 megabytes
going-flying.com: 290.9 megabytes
ecs.d2evs.net: 272.5 megabytes
canary.city: 239.2 megabytes
gemi.dev: 227.7 megabytes

All working capsules:

As a text file

As a gemtext, with links

Certificates

2651 (91.1 %) capsules are self-signed, 15 (0.5 %) use the Certificate Authority Let's Encrypt, 245 (8.4 %) are signed by another CA (may be not a trusted one).

80 capsules (2.76 %) have an expired certificate.

Algorithms:

ecdsa-with-SHA256: 1823 capsules
sha256WithRSAEncryption: 1014 capsules
ecdsa-with-SHA384: 47 capsules
ED25519: 19 capsules
sha512WithRSAEncryption: 5 capsules
ecdsa-with-SHA512: 3 capsules

Key types:

ECDSA: 1875 capsules
RSA: 1017 capsules
ED25519: 19 capsules

Key sizes for RSA:

2048: 746 capsules
4096: 261 capsules
3072: 7 capsules
1024: 3 capsules

Key sizes for ECDSA:

256: 1812 capsules
384: 62 capsules
521: 1 capsules

TLS

98 % of the capsules use TLS 1.3, 2 % use TLS 1.2.

robots.txt

310 (11 %) the capsules have a robots.txt exclusion file.

Ports

18 working capsules (0.6 %) use an alternative port

Addresses

1069 IP addresses used. 19 % are IPv6.

Addresses with most virtual hosts

173.230.145.243: 913 vhosts
72.65.51.74: 482 vhosts
213.219.38.200: 281 vhosts
46.23.81.157: 123 vhosts
2a03:6000:1813:1337::157: 100 vhosts
90.65.170.44: 34 vhosts
109.237.26.252: 32 vhosts
45.56.93.217: 19 vhosts
128.140.115.191: 13 vhosts
212.71.248.87: 11 vhosts
2a03:6000:6f67:624::99: 10 vhosts
23.88.35.144: 10 vhosts
46.23.94.99: 10 vhosts
2a01:4f8:c17:20f1::42: 10 vhosts
51.222.161.16: 9 vhosts
143.244.212.63: 8 vhosts
2001:8b0:1d97:eeca:3da5:94ce:b61e:ee69: 8 vhosts
85.208.51.149: 8 vhosts
81.187.234.86: 8 vhosts
89.234.140.141: 7 vhosts

TLDs

There are 230 TLDs in the capsule's names, and 1882 registered domains.

Most common TLDs

By number of registered domains

com: 289 domains
net: 170 domains
org: 162 domains
xyz: 137 domains
space: 87 domains
site: 64 domains
de: 57 domains
dev: 51 domains
me: 44 domains
eu: 37 domains
uk: 32 domains
fr: 32 domains
io: 26 domains
info: 25 domains
club: 21 domains
ru: 17 domains
ca: 17 domains
onion: 16 domains
ch: 15 domains
se: 14 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.)