💾 Archived View for radia.bortzmeyer.org › software › lupa › stats.gmi captured on 2024-07-08 at 23:51:01. 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 2024-07-09 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 600,518 URIs, 505,713 of them having been checked successfully (status code 20) and recently. Among the recently accessed, 381,501 URIs serve a Gemini content.

Resources

The average size of the resources is 61,909 bytes.

Quantiles

10% of the resources are 252 bytes or less,
20% of the resources are 517 bytes or less,
30% of the resources are 896 bytes or less,
40% of the resources are 1,504 bytes or less,
50% of the resources are 2,652 bytes or less, MEDIAN
60% of the resources are 4,654 bytes or less,
70% of the resources are 7,300 bytes or less,
80% of the resources are 16,999 bytes or less,
90% of the resources are 88,195 bytes or less,
100% of the resources are 4,156,230 bytes or less.

Quantiles only for Gemini pages

10% of the resources are 224 bytes or less,
20% of the resources are 398 bytes or less,
30% of the resources are 706 bytes or less,
40% of the resources are 1,055 bytes or less,
50% of the resources are 1,691 bytes or less, MEDIAN
60% of the resources are 2,775 bytes or less,
70% of the resources are 4,595 bytes or less,
80% of the resources are 6,578 bytes or less,
90% of the resources are 11,512 bytes or less,
100% of the resources are 4,156,230 bytes or less.

Ranges

Less than 10 bytes: 3642 URLs (0.72 %)
10 to 100 bytes: 16114 URLs (3.2 %)
100 to 1000 bytes: 142893 URLs (28.3 %)
1 to 10 kbytes: 217777 URLs (43.1 %)
10 to 100 kbytes: 77130 URLs (15.3 %)
100 to 1000 kbytes: 29601 URLs (5.9 %)
More than 1000 kbytes: 18557 URLs (3.67 %)

Most common media (MIME) types

text/gemini: 381,503 URLs
text/plain: 24,757 URLs
image/jpeg: 24,638 URLs
image/png: 24,182 URLs
application/pdf: 12,428 URLs
application/octet-stream: 10,906 URLs
text/x-go: 5,494 URLs
image/svg+xml: 3,098 URLs
application/zip: 2,883 URLs
image/gif: 1,984 URLs
audio/mpeg: 1,401 URLs
text/xml: 1,314 URLs
MIME: 996 URLs
text/x-diff: 909 URLs
text/html: 833 URLs
text/markdown: 750 URLs
application/json: 725 URLs
application/atom+xml: 668 URLs
application/javascript: 658 URLs
image/webp: 450 URLs

Most common languages

Unspecified: 375,912 URLs
en: 93,999 URLs
de: 12,211 URLs
it: 7,517 URLs
fr: 7,305 URLs
es: 2,893 URLs
es_ar: 1,273 URLs
fa: 1,019 URLs
arb: 694 URLs
ja: 572 URLs
ru: 567 URLs
en_gb: 292 URLs
grc: 252 URLs
en_us: 226 URLs
en_au: 226 URLs
he: 162 URLs
pl: 101 URLs
eo: 82 URLs
sv: 77 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: 430,073 URLs
utf-8: 75,512 URLs
us-ascii: 83 URLs
binary: 38 URLs
gzip: 4 URLs
xz: 2 URLs
bzip2: 2 URLs
iso-8859-1: 1 URLs

Most common encodings for gemtext files only

Unspecified: 321,765 URLs
utf-8: 59,737 URLs
iso-8859-1: 1 URLs

By the way, 1,376 of recently tested URLs (0.238 %) 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): 505,715 occurrences (92.23 %)
51 (Not found): 20,738 occurrences (3.78 %)
60 (Client certificate request): 6,014 occurrences (1.10 %)
40 (Temporary failure): 5,210 occurrences (0.95 %)
30 (Temporary redirect): 4,863 occurrences (0.89 %)
10 (Input request): 4,253 occurrences (0.78 %)
42 (CGI error): 888 occurrences (0.16 %)
31 (Permanent redirect): 309 occurrences (0.06 %)
59 (Bad request): 126 occurrences (0.02 %)
44 (Slow down): 103 occurrences (0.02 %)
50 (Permanent failure): 61 occurrences (0.01 %)
53 (Proxy request refused): 33 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: 308

Average number of incoming links: 0.26

Capsules

There are 3856 capsules. We successfully connected recently to 2761 of them.

Most common capsules by number of working URLs

We have a limit of 10000 URLs per capsule.

gemini.tuxmachines.org: 10000 URLs
gemlog.stargrave.org: 10000 URLs
git.skyjake.fi: 10000 URLs
gemini.conman.org: 10000 URLs
midnight.pub: 10000 URLs
gemini.techrights.org: 9999 URLs
fumble-around.mediocregopher.com: 9999 URLs
1436.ninja: 9995 URLs
hoagie.space: 9993 URLs
taz.de: 9987 URLs
caiofior.pollux.casa: 9986 URLs
musicbrainz.uploadedlobster.com: 9984 URLs
library.inu.red: 9978 URLs
tjp.lol: 9955 URLs
bbs.geminispace.org: 9954 URLs
gemini.autonomy.earth: 9952 URLs
gemini.omarpolo.com: 9942 URLs
mirrors.apple2.org.za: 9939 URLs
oracular.space: 9934 URLs
gmi.noulin.net: 9929 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: 9588.0 megabytes
mirrors.apple2.org.za: 2795.2 megabytes
nytpu.com: 1710.4 megabytes
gem.librehacker.com: 930.9 megabytes
uscoffings.net: 928.9 megabytes
librehacker.com: 881.9 megabytes
gael.mooo.com: 741.5 megabytes
yam655.com: 598.3 megabytes
dfdn.info: 571.0 megabytes
jpfox.fr: 559.2 megabytes
hoagie.space: 484.7 megabytes
gemini.omarpolo.com: 385.2 megabytes
mikelynch.org: 368.4 megabytes
si3t.ch: 339.4 megabytes
library.inu.red: 324.4 megabytes
ecs.d2evs.net: 320.8 megabytes
tweek.zyxxyz.eu: 298.6 megabytes
canary.city: 230.8 megabytes
gemi.dev: 222.4 megabytes
going-flying.com: 221.8 megabytes
b2khgkvb2wn4avjshjp63kknsjwikgwff5dwwydldia6qwf4kdnueyad.onion: 215.8 megabytes

All working capsules:

As a text file

As a gemtext, with links

Certificates

2500 (90.5 %) capsules are self-signed, 135 (4.9 %) use the Certificate Authority Let's Encrypt, 126 (4.6 %) are signed by another CA (may be not a trusted one).

58 capsules (2.11 %) have an expired certificate.

Algorithms:

ecdsa-with-SHA256: 1745 capsules
sha256WithRSAEncryption: 981 capsules
ED25519: 18 capsules
ecdsa-with-SHA384: 13 capsules
sha512WithRSAEncryption: 4 capsules
ecdsa-with-SHA512: 3 capsules
sha384WithRSAEncryption: 1 capsules

Key types:

ECDSA: 1791 capsules
RSA: 956 capsules
ED25519: 18 capsules

Key sizes for RSA:

2048: 682 capsules
4096: 264 capsules
3072: 7 capsules
1024: 3 capsules

Key sizes for ECDSA:

256: 1732 capsules
384: 58 capsules
521: 1 capsules

TLS

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

robots.txt

281 (10 %) the capsules have a robots.txt exclusion file.

Ports

17 working capsules (0.6 %) use an alternative port

Addresses

1179 IP addresses used. 18 % are IPv6.

Addresses with most virtual hosts

173.230.145.243: 873 vhosts
68.133.1.71: 426 vhosts
213.219.38.200: 254 vhosts
46.23.81.157: 118 vhosts
2a03:6000:1813:1337::157: 92 vhosts
90.65.170.44: 31 vhosts
109.237.26.252: 31 vhosts
45.56.93.217: 19 vhosts
128.140.115.191: 11 vhosts
51.222.161.16: 9 vhosts
212.71.248.87: 9 vhosts
2a01:4f8:c17:20f1::42: 8 vhosts
2a03:6000:6f67:624::99: 8 vhosts
81.187.234.86: 8 vhosts
174.138.124.169: 8 vhosts
46.23.94.99: 8 vhosts
23.88.35.144: 8 vhosts
85.208.51.149: 8 vhosts
2001:8b0:1d97:eeca:3da5:94ce:b61e:ee69: 8 vhosts
64.226.23.78: 7 vhosts

TLDs

There are 252 TLDs in the capsule's names, and 1876 registered domains.

Most common TLDs

By number of registered domains

com: 293 domains
net: 161 domains
org: 158 domains
xyz: 127 domains
space: 88 domains
site: 61 domains
de: 56 domains
dev: 53 domains
me: 47 domains
eu: 36 domains
uk: 32 domains
fr: 30 domains
info: 27 domains
io: 26 domains
club: 22 domains
ru: 16 domains
ca: 16 domains
se: 16 domains
ch: 15 domains
online: 15 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.)