💾 Archived View for radia.bortzmeyer.org › software › lupa › archive-stats › 2024-10-01.gmi captured on 2024-12-17 at 14:32:41. 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 2024-10-01 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 624,207 URIs, 527,828 of them having been checked successfully (status code 20) and recently. Among the recently accessed, 389,861 URIs serve a Gemini content.

Resources

The average size of the resources is 60,781 bytes.

Quantiles

10% of the resources are 264 bytes or less,
20% of the resources are 567 bytes or less,
30% of the resources are 998 bytes or less,
40% of the resources are 1,568 bytes or less,
50% of the resources are 2,619 bytes or less, MEDIAN
60% of the resources are 4,549 bytes or less,
70% of the resources are 7,120 bytes or less,
80% of the resources are 15,570 bytes or less,
90% of the resources are 76,083 bytes or less,
100% of the resources are 4,156,230 bytes or less.

Quantiles only for Gemini pages

10% of the resources are 231 bytes or less,
20% of the resources are 420 bytes or less,
30% of the resources are 743 bytes or less,
40% of the resources are 1,106 bytes or less,
50% of the resources are 1,713 bytes or less, MEDIAN
60% of the resources are 2,717 bytes or less,
70% of the resources are 4,575 bytes or less,
80% of the resources are 6,610 bytes or less,
90% of the resources are 11,401 bytes or less,
100% of the resources are 4,156,230 bytes or less.

Ranges

Less than 10 bytes: 3264 URLs (0.62 %)
10 to 100 bytes: 15488 URLs (2.9 %)
100 to 1000 bytes: 139827 URLs (26.5 %)
1 to 10 kbytes: 241282 URLs (45.7 %)
10 to 100 kbytes: 79927 URLs (15.1 %)
100 to 1000 kbytes: 29152 URLs (5.5 %)
More than 1000 kbytes: 18888 URLs (3.58 %)

Most common media (MIME) types

text/gemini: 389,861 URLs
text/plain: 32,411 URLs
image/png: 25,537 URLs
image/jpeg: 22,097 URLs
application/pdf: 14,081 URLs
application/octet-stream: 10,987 URLs
text/x-go: 5,491 URLs
image/svg+xml: 3,113 URLs
application/zip: 3,079 URLs
image/gif: 2,344 URLs
octet/stream: 1,944 URLs
application/x-mscardfile: 1,902 URLs
text/html: 1,879 URLs
audio/mpeg: 1,413 URLs
text/xml: 1,310 URLs
MIME: 996 URLs
text/x-diff: 916 URLs
text/markdown: 787 URLs
application/json: 736 URLs
application/javascript: 683 URLs

Most common languages

Unspecified: 401,537 URLs
en: 92,497 URLs
de: 11,857 URLs
it: 7,442 URLs
fr: 6,406 URLs
es: 2,405 URLs
es_ar: 1,273 URLs
fa: 894 URLs
ja: 585 URLs
ru: 576 URLs
arb: 503 URLs
en_gb: 354 URLs
en_au: 240 URLs
pl: 214 URLs
en_us: 201 URLs
grc: 183 URLs
he: 118 URLs
eo: 82 URLs
sv: 82 URLs
gl: 55 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: 448,911 URLs
utf-8: 78,749 URLs
us-ascii: 99 URLs
binary: 43 URLs
gzip: 22 URLs
iso-8859-1: 2 URLs
bzip2: 2 URLs

Most common encodings for gemtext files only

Unspecified: 328,146 URLs
utf-8: 61,712 URLs
iso-8859-1: 2 URLs
us-ascii: 1 URLs

By the way, 269 of recently tested URLs (0.045 %) 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): 527,828 occurrences (91.64 %)
51 (Not found): 20,945 occurrences (3.64 %)
60 (Client certificate request): 6,105 occurrences (1.06 %)
40 (Temporary failure): 6,012 occurrences (1.04 %)
44 (Slow down): 5,413 occurrences (0.94 %)
10 (Input request): 4,384 occurrences (0.76 %)
30 (Temporary redirect): 3,060 occurrences (0.53 %)
42 (CGI error): 1,584 occurrences (0.28 %)
31 (Permanent redirect): 216 occurrences (0.04 %)
50 (Permanent failure): 177 occurrences (0.03 %)
59 (Bad request): 109 occurrences (0.02 %)
53 (Proxy request refused): 83 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: 319

Average number of incoming links: 0.29

Capsules

There are 3878 capsules. We successfully connected recently to 2879 of them.

Most common capsules by number of working URLs

We have a limit of 10000 URLs per capsule.

mirrors.apple2.org.za: 10000 URLs
midnight.pub: 10000 URLs
gemini.tuxmachines.org: 10000 URLs
gemini.techrights.org: 10000 URLs
gemini.conman.org: 9999 URLs
1436.ninja: 9999 URLs
fumble-around.mediocregopher.com: 9999 URLs
library.inu.red: 9993 URLs
hoagie.space: 9993 URLs
gemlog.stargrave.org: 9990 URLs
caiofior.pollux.casa: 9979 URLs
gemini.autonomy.earth: 9973 URLs
blitter.com: 9963 URLs
tjp.lol: 9956 URLs
gmi.noulin.net: 9950 URLs
bbs.geminispace.org: 9927 URLs
mozz.us:7070: 9924 URLs
oracular.space: 9911 URLs
taz.de: 9875 URLs
gemini.knusbaum.com: 9751 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: 1807.9 megabytes
uscoffings.net: 924.7 megabytes
gem.librehacker.com: 916.2 megabytes
librehacker.com: 860.2 megabytes
gael.mooo.com: 754.3 megabytes
blitter.com: 687.0 megabytes
yam655.com: 598.3 megabytes
dfdn.info: 593.2 megabytes
hoagie.space: 498.8 megabytes
jpfox.fr: 376.5 megabytes
si3t.ch: 371.4 megabytes
b2khgkvb2wn4avjshjp63kknsjwikgwff5dwwydldia6qwf4kdnueyad.onion: 363.0 megabytes
gemini.omarpolo.com: 340.2 megabytes
library.inu.red: 325.3 megabytes
tweek.zyxxyz.eu: 310.1 megabytes
ecs.d2evs.net: 288.8 megabytes
going-flying.com: 239.7 megabytes
canary.city: 239.2 megabytes
gemi.dev: 226.3 megabytes

All working capsules:

As a text file

As a gemtext, with links

Certificates

2584 (89.8 %) capsules are self-signed, 26 (0.9 %) use the Certificate Authority Let's Encrypt, 269 (9.3 %) are signed by another CA (may be not a trusted one).

77 capsules (2.69 %) have an expired certificate.

Algorithms:

ecdsa-with-SHA256: 1776 capsules
sha256WithRSAEncryption: 1000 capsules
ecdsa-with-SHA384: 75 capsules
ED25519: 19 capsules
sha512WithRSAEncryption: 5 capsules
ecdsa-with-SHA512: 3 capsules

Key types:

ECDSA: 1856 capsules
RSA: 1003 capsules
ED25519: 19 capsules

Key sizes for RSA:

2048: 725 capsules
4096: 266 capsules
3072: 8 capsules
1024: 3 capsules
8192: 1 capsules

Key sizes for ECDSA:

256: 1794 capsules
384: 61 capsules
521: 1 capsules

TLS

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

robots.txt

296 (10 %) the capsules have a robots.txt exclusion file.

Ports

16 working capsules (0.6 %) use an alternative port

Addresses

1174 IP addresses used. 17 % are IPv6.

Addresses with most virtual hosts

173.230.145.243: 896 vhosts
72.65.51.74: 460 vhosts
213.219.38.200: 264 vhosts
46.23.81.157: 124 vhosts
2a03:6000:1813:1337::157: 99 vhosts
90.65.170.44: 32 vhosts
109.237.26.252: 31 vhosts
5.161.108.85: 29 vhosts
2a01:4ff:f0:4fb3::1: 29 vhosts
45.56.93.217: 19 vhosts
128.140.115.191: 13 vhosts
2a03:6000:6f67:624::99: 10 vhosts
212.71.248.87: 10 vhosts
2a01:4f8:c17:20f1::42: 9 vhosts
51.222.161.16: 9 vhosts
23.88.35.144: 9 vhosts
46.23.94.99: 9 vhosts
2001:8b0:1d97:eeca:3da5:94ce:b61e:ee69: 8 vhosts
81.187.234.86: 8 vhosts
143.244.212.63: 8 vhosts

TLDs

There are 241 TLDs in the capsule's names, and 1826 registered domains.

Most common TLDs

By number of registered domains

com: 256 domains
net: 161 domains
org: 151 domains
xyz: 135 domains
space: 92 domains
site: 63 domains
dev: 58 domains
de: 55 domains
me: 44 domains
eu: 35 domains
uk: 34 domains
fr: 29 domains
info: 24 domains
io: 22 domains
club: 21 domains
ru: 17 domains
onion: 16 domains
se: 16 domains
online: 16 domains
cc: 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.)