💾 Archived View for gemini.bortzmeyer.org › software › lupa › stats.gmi captured on 2024-03-21 at 14:57:39. 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 2024-03-21 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 609,025 URIs, 508,600 of them having been checked successfully (status code 20) and recently. Among the recently accessed, 389,415 URIs serve a Gemini content.

Resources

The average size of the resources is 58,909 bytes.

Quantiles

10% of the resources are 249 bytes or less,
20% of the resources are 474 bytes or less,
30% of the resources are 818 bytes or less,
40% of the resources are 1,321 bytes or less,
50% of the resources are 2,411 bytes or less, MEDIAN
60% of the resources are 4,405 bytes or less,
70% of the resources are 6,592 bytes or less,
80% of the resources are 13,856 bytes or less,
90% of the resources are 77,112 bytes or less,
100% of the resources are 4,156,230 bytes or less.

Quantiles only for Gemini pages

10% of the resources are 225 bytes or less,
20% of the resources are 364 bytes or less,
30% of the resources are 674 bytes or less,
40% of the resources are 930 bytes or less,
50% of the resources are 1,490 bytes or less, MEDIAN
60% of the resources are 2,561 bytes or less,
70% of the resources are 4,448 bytes or less,
80% of the resources are 6,142 bytes or less,
90% of the resources are 10,476 bytes or less,
100% of the resources are 4,156,230 bytes or less.

Ranges

Less than 10 bytes: 3959 URLs (0.78 %)
10 to 100 bytes: 13102 URLs (2.6 %)
100 to 1000 bytes: 159576 URLs (31.4 %)
1 to 10 kbytes: 214423 URLs (42.2 %)
10 to 100 kbytes: 71273 URLs (14.0 %)
100 to 1000 kbytes: 28374 URLs (5.6 %)
More than 1000 kbytes: 17893 URLs (3.52 %)

Most common media (MIME) types

text/gemini: 389,415 URLs
text/plain: 23,818 URLs
image/png: 23,074 URLs
image/jpeg: 23,069 URLs
application/octet-stream: 16,275 URLs
application/pdf: 12,142 URLs
image/svg+xml: 3,163 URLs
application/zip: 2,816 URLs
image/gif: 1,873 URLs
audio/mpeg: 1,712 URLs
text/xml: 1,304 URLs
MIME: 1,083 URLs
text/x-diff: 893 URLs
text/html: 780 URLs
text/markdown: 734 URLs
application/json: 715 URLs
application/atom+xml: 675 URLs
application/javascript: 665 URLs
audio/ogg: 350 URLs
application/pgp-keys: 302 URLs

Most common languages

Unspecified: 398,081 URLs
en: 81,342 URLs
de: 11,188 URLs
it: 7,033 URLs
fr: 4,978 URLs
es: 2,017 URLs
es_ar: 1,200 URLs
ja: 1,086 URLs
en_gb: 419 URLs
ru: 322 URLs
en_us: 216 URLs
pl: 207 URLs
eo: 83 URLs
sv: 74 URLs
gl: 55 URLs
en,he: 41 URLs
sco,gd,it,en: 38 URLs
pl,en: 33 URLs
uk: 27 URLs
tok: 25 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: 433,434 URLs
utf-8: 75,013 URLs
us-ascii: 101 URLs
binary: 42 URLs
gzip: 5 URLs
xz: 2 URLs
bzip2: 2 URLs
iso-8859-1: 1 URLs

Most common encodings for gemtext files only

Unspecified: 323,996 URLs
utf-8: 65,418 URLs
iso-8859-1: 1 URLs

By the way, 1,223 of recently tested URLs (0.208 %) 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): 508,600 occurrences (89.18 %)
51 (Not found): 25,045 occurrences (4.39 %)
40 (Temporary failure): 8,725 occurrences (1.53 %)
10 (Input request): 8,410 occurrences (1.47 %)
60 (Client certificate request): 6,775 occurrences (1.19 %)
44 (Slow down): 5,121 occurrences (0.90 %)
30 (Temporary redirect): 4,492 occurrences (0.79 %)
42 (CGI error): 2,481 occurrences (0.44 %)
31 (Permanent redirect): 283 occurrences (0.05 %)
50 (Permanent failure): 111 occurrences (0.02 %)
59 (Bad request): 103 occurrences (0.02 %)
53 (Proxy request refused): 86 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: 297

Average number of incoming links: 0.25

Capsules

There are 3730 capsules. We successfully connected recently to 2708 of them.

Most common capsules by number of working URLs

We have a limit of 10000 URLs per capsule.

midnight.pub: 10000 URLs
gemini.conman.org: 10000 URLs
gemini.techrights.org: 10000 URLs
mirrors.apple2.org.za: 10000 URLs
gemlog.stargrave.org: 10000 URLs
git.skyjake.fi: 9999 URLs
gemini.tuxmachines.org: 9999 URLs
jsreed5.org: 9995 URLs
hoagie.space: 9992 URLs
taz.de: 9989 URLs
library.inu.red: 9981 URLs
1436.ninja: 9981 URLs
gemini.autonomy.earth: 9979 URLs
tjp.lol: 9956 URLs
gmi.noulin.net: 9856 URLs
caiofior.pollux.casa: 9842 URLs
bbs.geminispace.org: 9822 URLs
r.bdr.sh: 9800 URLs
oracular.space: 9774 URLs
gemini.knusbaum.com: 9748 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: 9581.2 megabytes
mirrors.apple2.org.za: 2803.9 megabytes
nytpu.com: 1279.8 megabytes
uscoffings.net: 927.0 megabytes
gem.librehacker.com: 847.5 megabytes
librehacker.com: 798.5 megabytes
gael.mooo.com: 748.6 megabytes
yam655.com: 598.3 megabytes
dfdn.info: 544.2 megabytes
hoagie.space: 499.1 megabytes
gemini.zachdecook.com: 353.8 megabytes
mikelynch.org: 336.5 megabytes
si3t.ch: 334.1 megabytes
gemini.omarpolo.com: 324.4 megabytes
library.inu.red: 324.2 megabytes
ecs.d2evs.net: 291.3 megabytes
tweek.zyxxyz.eu: 281.4 megabytes
gemi.dev: 220.6 megabytes
b2khgkvb2wn4avjshjp63kknsjwikgwff5dwwydldia6qwf4kdnueyad.onion: 217.8 megabytes
jpfox.fr: 201.5 megabytes
going-flying.com: 184.8 megabytes

All working capsules:

As a text file

As a gemtext, with links

Certificates

2449 (90.4 %) capsules are self-signed, 204 (7.5 %) use the Certificate Authority Let's Encrypt, 55 (2.0 %) are signed by another CA (may be not a trusted one).

70 capsules (2.60 %) have an expired certificate.

Algorithms:

ecdsa-with-SHA256: 1718 capsules
sha256WithRSAEncryption: 965 capsules
ED25519: 19 capsules
ecdsa-with-SHA512: 3 capsules
sha512WithRSAEncryption: 3 capsules
ecdsa-with-SHA384: 1 capsules
sha384WithRSAEncryption: 1 capsules

Key types:

ECDSA: 1767 capsules
RSA: 924 capsules
ED25519: 19 capsules

Key sizes for RSA:

2048: 647 capsules
4096: 267 capsules
3072: 7 capsules
1024: 3 capsules

Key sizes for ECDSA:

256: 1704 capsules
384: 62 capsules
521: 1 capsules

TLS

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

robots.txt

276 (10 %) the capsules have a robots.txt exclusion file.

Ports

19 working capsules (0.7 %) use an alternative port

Addresses

1217 IP addresses used. 18 % are IPv6.

Addresses with most virtual hosts

173.230.145.243: 853 vhosts
68.133.1.71: 389 vhosts
213.219.38.200: 248 vhosts
46.23.81.157: 112 vhosts
2a03:6000:1813:1337::157: 85 vhosts
90.65.170.44: 29 vhosts
109.237.26.252: 29 vhosts
45.56.93.217: 19 vhosts
128.140.115.191: 11 vhosts
2a03:6000:6f67:624::99: 9 vhosts
51.222.161.16: 9 vhosts
212.71.248.87: 8 vhosts
174.138.124.169: 8 vhosts
23.88.35.144: 8 vhosts
81.187.234.86: 8 vhosts
2a01:4f8:c17:20f1::42: 7 vhosts
2a00:5881:4008:d00::: 7 vhosts
85.208.51.149: 7 vhosts
89.234.140.141: 7 vhosts
46.23.94.99: 7 vhosts

TLDs

There are 258 TLDs in the capsule's names, and 1829 registered domains.

Most common TLDs

By number of registered domains

com: 292 domains
net: 158 domains
org: 149 domains
xyz: 123 domains
space: 83 domains
site: 59 domains
de: 55 domains
dev: 49 domains
me: 49 domains
eu: 34 domains
uk: 30 domains
fr: 29 domains
info: 25 domains
io: 25 domains
club: 22 domains
online: 16 domains
ch: 15 domains
se: 15 domains
ca: 15 domains
ru: 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.)