💾 Archived View for gemini.bortzmeyer.org › software › lupa › archive-stats › 2024-02-01.gmi captured on 2024-05-12 at 19:00:41. 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 2024-02-01 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 579,258 URIs, 476,442 of them having been checked successfully (status code 20) and recently. Among the recently accessed, 367,644 URIs serve a Gemini content.

Resources

The average size of the resources is 43,041 bytes.

Quantiles

10% of the resources are 255 bytes or less,
20% of the resources are 530 bytes or less,
30% of the resources are 874 bytes or less,
40% of the resources are 1,488 bytes or less,
50% of the resources are 2,632 bytes or less, MEDIAN
60% of the resources are 4,759 bytes or less,
70% of the resources are 6,799 bytes or less,
80% of the resources are 14,472 bytes or less,
90% of the resources are 57,001 bytes or less,
100% of the resources are 4,156,230 bytes or less.

Quantiles only for Gemini pages

10% of the resources are 232 bytes or less,
20% of the resources are 420 bytes or less,
30% of the resources are 726 bytes or less,
40% of the resources are 1,039 bytes or less,
50% of the resources are 1,720 bytes or less, MEDIAN
60% of the resources are 2,780 bytes or less,
70% of the resources are 4,861 bytes or less,
80% of the resources are 6,526 bytes or less,
90% of the resources are 11,429 bytes or less,
100% of the resources are 4,156,230 bytes or less.

Ranges

Less than 10 bytes: 3415 URLs (0.72 %)
10 to 100 bytes: 12205 URLs (2.6 %)
100 to 1000 bytes: 140315 URLs (29.5 %)
1 to 10 kbytes: 207414 URLs (43.5 %)
10 to 100 kbytes: 76083 URLs (16.0 %)
100 to 1000 kbytes: 28110 URLs (5.9 %)
More than 1000 kbytes: 8900 URLs (1.87 %)

Most common media (MIME) types

text/gemini: 367,644 URLs
text/plain: 28,918 URLs
image/jpeg: 24,201 URLs
image/png: 20,603 URLs
application/octet-stream: 16,819 URLs
application/zip: 2,815 URLs
application/pdf: 2,761 URLs
image/gif: 1,763 URLs
audio/mpeg: 1,611 URLs
MIME: 1,083 URLs
text/x-diff: 912 URLs
text/html: 743 URLs
text/markdown: 693 URLs
application/json: 691 URLs
application/atom+xml: 672 URLs
text/xml: 544 URLs
audio/ogg: 430 URLs
image/webp: 403 URLs
application/xml: 286 URLs
image/svg+xml: 206 URLs

Most common languages

Unspecified: 363,361 URLs
en: 82,278 URLs
de: 11,096 URLs
it: 7,119 URLs
fr: 6,711 URLs
es: 1,939 URLs
es_ar: 1,200 URLs
ja: 1,117 URLs
en_gb: 403 URLs
ru: 241 URLs
en_us: 226 URLs
pl: 207 URLs
ca: 86 URLs
eo: 76 URLs
sv: 71 URLs
gl: 55 URLs
sco,gd,it,en: 38 URLs
pl,en: 32 URLs
uk: 27 URLs
hu: 22 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: 407,859 URLs
utf-8: 59,015 URLs
us-ascii: 9,499 URLs
binary: 41 URLs
gzip: 23 URLs
xz: 2 URLs
bzip2: 2 URLs
iso-8859-1: 1 URLs

Most common encodings for gemtext files only

Unspecified: 317,334 URLs
utf-8: 50,309 URLs
iso-8859-1: 1 URLs

By the way, 1,234 of recently tested URLs (0.223 %) 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): 476,442 occurrences (90.41 %)
51 (Not found): 27,386 occurrences (5.20 %)
40 (Temporary failure): 8,134 occurrences (1.54 %)
60 (Client certificate request): 5,780 occurrences (1.10 %)
10 (Input request): 4,775 occurrences (0.91 %)
42 (CGI error): 1,396 occurrences (0.26 %)
30 (Temporary redirect): 1,333 occurrences (0.25 %)
44 (Slow down): 636 occurrences (0.12 %)
53 (Proxy request refused): 347 occurrences (0.07 %)
59 (Bad request): 253 occurrences (0.05 %)
31 (Permanent redirect): 215 occurrences (0.04 %)
50 (Permanent failure): 209 occurrences (0.04 %)

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: 294

Average number of incoming links: 0.25

Capsules

There are 3627 capsules. We successfully connected recently to 2652 of them.

Most common capsules by number of working URLs

We have a limit of 10000 URLs per capsule.

midnight.pub: 10000 URLs
mirrors.apple2.org.za: 10000 URLs
gemini.conman.org: 10000 URLs
gemlog.stargrave.org: 10000 URLs
taz.de: 9998 URLs
jsreed5.org: 9995 URLs
hoagie.space: 9993 URLs
gemini.tuxmachines.org: 9992 URLs
gemini.techrights.org: 9990 URLs
spam.works: 9988 URLs
library.inu.red: 9982 URLs
caiofior.pollux.casa: 9974 URLs
tjp.lol: 9956 URLs
oracular.space: 9762 URLs
gemini.autonomy.earth: 9752 URLs
gemini.knusbaum.com: 9750 URLs
gemini.unlimited.pizza: 9667 URLs
gemini.omarpolo.com: 9462 URLs
bbs.geminispace.org: 8955 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

mirrors.apple2.org.za: 2803.9 megabytes
nytpu.com: 1217.8 megabytes
uscoffings.net: 924.8 megabytes
gem.librehacker.com: 829.2 megabytes
librehacker.com: 779.5 megabytes
jpfox.fr: 779.4 megabytes
gael.mooo.com: 749.5 megabytes
yam655.com: 598.3 megabytes
hoagie.space: 499.1 megabytes
dfdn.info: 405.9 megabytes
gemini.omarpolo.com: 376.2 megabytes
gemini.zachdecook.com: 357.1 megabytes
mikelynch.org: 336.5 megabytes
library.inu.red: 324.2 megabytes
ecs.d2evs.net: 299.6 megabytes
tweek.zyxxyz.eu: 275.5 megabytes
multiverse.thruhere.net: 232.5 megabytes
gemi.dev: 198.9 megabytes
shit.cx: 182.3 megabytes
going-flying.com: 180.5 megabytes
phreedom.club: 179.3 megabytes

All working capsules:

As a text file

As a gemtext, with links

Certificates

2398 (90.4 %) capsules are self-signed, 200 (7.5 %) use the Certificate Authority Let's Encrypt, 54 (2.0 %) are signed by another CA (may be not a trusted one).

77 capsules (2.92 %) have an expired certificate.

Algorithms:

ecdsa-with-SHA256: 1699 capsules
sha256WithRSAEncryption: 931 capsules
ED25519: 19 capsules
ecdsa-with-SHA512: 3 capsules
sha512WithRSAEncryption: 3 capsules
ecdsa-with-SHA384: 1 capsules
sha384WithRSAEncryption: 1 capsules

Key types:

ECDSA: 1742 capsules
RSA: 896 capsules
ED25519: 19 capsules

Key sizes for RSA:

2048: 627 capsules
4096: 258 capsules
3072: 8 capsules
1024: 3 capsules

Key sizes for ECDSA:

256: 1677 capsules
384: 64 capsules
521: 1 capsules

TLS

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

robots.txt

271 (10 %) the capsules have a robots.txt exclusion file.

Ports

14 working capsules (0.5 %) use an alternative port

Addresses

1211 IP addresses used. 17 % are IPv6.

Addresses with most virtual hosts

173.230.145.243: 847 vhosts
68.133.1.71: 369 vhosts
213.219.38.200: 236 vhosts
173.195.146.139: 114 vhosts
46.23.81.157: 105 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
89.234.140.141: 7 vhosts
85.208.51.149: 7 vhosts
2a00:5881:4008:d00::: 7 vhosts
66.175.211.51: 6 vhosts
2a01:7e01::f03c:93ff:fedf:bffe: 6 vhosts
139.162.187.208: 6 vhosts
212.71.248.87: 6 vhosts
68.183.213.240: 5 vhosts

TLDs

There are 258 TLDs in the capsule's names, and 1781 registered domains.

Most common TLDs

By number of registered domains

com: 279 domains
net: 156 domains
org: 150 domains
xyz: 121 domains
space: 79 domains
site: 56 domains
de: 55 domains
dev: 48 domains
me: 45 domains
eu: 34 domains
fr: 32 domains
uk: 30 domains
io: 25 domains
info: 24 domains
club: 23 domains
online: 16 domains
se: 15 domains
ch: 15 domains
ca: 14 domains
ru: 13 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.)