💾 Archived View for gemini.bortzmeyer.org › software › lupa › archive-stats › 2024-03-01.gmi captured on 2024-08-18 at 20:35:02. 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 2024-03-01 04:04:01Z.

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 590,678 URIs, 488,426 of them having been checked successfully (status code 20) and recently. Among the recently accessed, 375,093 URIs serve a Gemini content.

Resources

The average size of the resources is 60,716 bytes.

Quantiles

10% of the resources are 252 bytes or less,
20% of the resources are 536 bytes or less,
30% of the resources are 861 bytes or less,
40% of the resources are 1,434 bytes or less,
50% of the resources are 2,576 bytes or less, MEDIAN
60% of the resources are 4,722 bytes or less,
70% of the resources are 6,812 bytes or less,
80% of the resources are 15,301 bytes or less,
90% of the resources are 85,443 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 416 bytes or less,
30% of the resources are 728 bytes or less,
40% of the resources are 1,004 bytes or less,
50% of the resources are 1,643 bytes or less, MEDIAN
60% of the resources are 2,689 bytes or less,
70% of the resources are 4,729 bytes or less,
80% of the resources are 6,363 bytes or less,
90% of the resources are 11,000 bytes or less,
100% of the resources are 4,156,230 bytes or less.

Ranges

Less than 10 bytes: 3607 URLs (0.74 %)
10 to 100 bytes: 12383 URLs (2.5 %)
100 to 1000 bytes: 146487 URLs (30.0 %)
1 to 10 kbytes: 208894 URLs (42.8 %)
10 to 100 kbytes: 71035 URLs (14.5 %)
100 to 1000 kbytes: 28387 URLs (5.8 %)
More than 1000 kbytes: 17633 URLs (3.61 %)

Most common media (MIME) types

text/gemini: 375,093 URLs
text/plain: 24,104 URLs
image/jpeg: 23,512 URLs
image/png: 21,558 URLs
application/octet-stream: 15,930 URLs
application/pdf: 11,982 URLs
application/zip: 2,815 URLs
image/gif: 1,794 URLs
audio/mpeg: 1,665 URLs
MIME: 1,083 URLs
text/x-diff: 911 URLs
text/html: 751 URLs
text/markdown: 721 URLs
application/json: 682 URLs
application/atom+xml: 675 URLs
text/xml: 593 URLs
audio/ogg: 368 URLs
image/webp: 323 URLs
application/pgp-keys: 299 URLs
application/x-x509-ca-cert: 296 URLs

Most common languages

Unspecified: 378,163 URLs
en: 80,813 URLs
de: 11,195 URLs
it: 7,126 URLs
fr: 5,202 URLs
es: 1,982 URLs
es_ar: 1,202 URLs
ja: 1,120 URLs
en_gb: 413 URLs
ru: 296 URLs
en_us: 216 URLs
pl: 207 URLs
eo: 81 URLs
sv: 73 URLs
gl: 55 URLs
sco,gd,it,en: 38 URLs
pl,en: 33 URLs
en,he: 28 URLs
uk: 27 URLs
tok: 23 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: 420,511 URLs
utf-8: 67,759 URLs
us-ascii: 101 URLs
binary: 41 URLs
gzip: 9 URLs
xz: 2 URLs
bzip2: 2 URLs
iso-8859-1: 1 URLs

Most common encodings for gemtext files only

Unspecified: 316,943 URLs
utf-8: 58,149 URLs
iso-8859-1: 1 URLs

By the way, 1,501 of recently tested URLs (0.263 %) 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): 488,426 occurrences (88.99 %)
51 (Not found): 31,304 occurrences (5.70 %)
40 (Temporary failure): 11,893 occurrences (2.17 %)
60 (Client certificate request): 6,338 occurrences (1.15 %)
10 (Input request): 6,303 occurrences (1.15 %)
30 (Temporary redirect): 1,381 occurrences (0.25 %)
44 (Slow down): 1,149 occurrences (0.21 %)
42 (CGI error): 877 occurrences (0.16 %)
31 (Permanent redirect): 606 occurrences (0.11 %)
59 (Bad request): 259 occurrences (0.05 %)
50 (Permanent failure): 138 occurrences (0.03 %)
53 (Proxy request refused): 92 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: 296

Average number of incoming links: 0.25

Capsules

There are 3660 capsules. We successfully connected recently to 2680 of them.

Most common capsules by number of working URLs

We have a limit of 10000 URLs per capsule.

gemini.conman.org: 10000 URLs
mirrors.apple2.org.za: 10000 URLs
midnight.pub: 10000 URLs
git.skyjake.fi: 9999 URLs
jsreed5.org: 9995 URLs
taz.de: 9995 URLs
gemini.tuxmachines.org: 9993 URLs
gemini.techrights.org: 9990 URLs
caiofior.pollux.casa: 9988 URLs
hoagie.space: 9976 URLs
library.inu.red: 9973 URLs
tjp.lol: 9954 URLs
gemini.autonomy.earth: 9924 URLs
gemlog.stargrave.org: 9894 URLs
1436.ninja: 9824 URLs
oracular.space: 9824 URLs
r.bdr.sh: 9812 URLs
gemini.knusbaum.com: 9742 URLs
bbs.geminispace.org: 8981 URLs
gemini.thegonz.net:3965: 8879 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: 9420.0 megabytes
mirrors.apple2.org.za: 2803.9 megabytes
nytpu.com: 1255.6 megabytes
uscoffings.net: 928.1 megabytes
gem.librehacker.com: 844.1 megabytes
librehacker.com: 795.1 megabytes
gael.mooo.com: 752.7 megabytes
yam655.com: 598.3 megabytes
dfdn.info: 532.0 megabytes
hoagie.space: 498.5 megabytes
jpfox.fr: 385.4 megabytes
mikelynch.org: 335.8 megabytes
gemini.omarpolo.com: 332.0 megabytes
library.inu.red: 324.0 megabytes
gemini.zachdecook.com: 303.8 megabytes
ecs.d2evs.net: 300.6 megabytes
tweek.zyxxyz.eu: 277.6 megabytes
si3t.ch: 250.1 megabytes
gemi.dev: 216.2 megabytes
shit.cx: 182.3 megabytes
higeki.jp: 177.0 megabytes

All working capsules:

As a text file

As a gemtext, with links

Certificates

2420 (90.3 %) capsules are self-signed, 204 (7.6 %) use the Certificate Authority Let's Encrypt, 56 (2.1 %) are signed by another CA (may be not a trusted one).

71 capsules (2.66 %) have an expired certificate.

Algorithms:

ecdsa-with-SHA256: 1707 capsules
sha256WithRSAEncryption: 953 capsules
ED25519: 20 capsules
ecdsa-with-SHA512: 3 capsules
sha512WithRSAEncryption: 3 capsules
ecdsa-with-SHA384: 1 capsules
sha384WithRSAEncryption: 1 capsules

Key types:

ECDSA: 1754 capsules
RSA: 914 capsules
ED25519: 20 capsules

Key sizes for RSA:

2048: 641 capsules
4096: 262 capsules
3072: 8 capsules
1024: 3 capsules

Key sizes for ECDSA:

256: 1692 capsules
384: 61 capsules
521: 1 capsules

TLS

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

robots.txt

285 (11 %) the capsules have a robots.txt exclusion file.

Ports

19 working capsules (0.7 %) use an alternative port

Addresses

1231 IP addresses used. 18 % are IPv6.

Addresses with most virtual hosts

173.230.145.243: 849 vhosts
68.133.1.71: 381 vhosts
213.219.38.200: 246 vhosts
46.23.81.157: 109 vhosts
2a03:6000:1813:1337::157: 77 vhosts
90.65.170.44: 29 vhosts
109.237.26.252: 27 vhosts
45.56.93.217: 19 vhosts
128.140.115.191: 11 vhosts
51.222.161.16: 9 vhosts
81.187.234.86: 8 vhosts
174.138.124.169: 8 vhosts
2a00:5881:4008:d00::: 7 vhosts
85.208.51.149: 7 vhosts
89.234.140.141: 7 vhosts
66.175.211.51: 6 vhosts
2a01:7e01::f03c:93ff:fedf:bffe: 6 vhosts
212.71.248.87: 6 vhosts
139.162.187.208: 6 vhosts
85.156.143.233: 6 vhosts

TLDs

There are 248 TLDs in the capsule's names, and 1785 registered domains.

Most common TLDs

By number of registered domains

com: 268 domains
net: 154 domains
org: 151 domains
xyz: 125 domains
space: 85 domains
site: 58 domains
de: 56 domains
me: 49 domains
dev: 48 domains
eu: 33 domains
uk: 31 domains
fr: 30 domains
info: 26 domains
io: 25 domains
club: 22 domains
online: 16 domains
ru: 15 domains
ca: 15 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.)