💾 Archived View for gemini.bortzmeyer.org › software › lupa › stats.gmi captured on 2024-05-26 at 14:49:27. 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 2024-05-26 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 634,943 URIs, 507,122 of them having been checked successfully (status code 20) and recently. Among the recently accessed, 383,989 URIs serve a Gemini content.

Resources

The average size of the resources is 60,516 bytes.

Quantiles

10% of the resources are 261 bytes or less,
20% of the resources are 542 bytes or less,
30% of the resources are 886 bytes or less,
40% of the resources are 1,520 bytes or less,
50% of the resources are 2,669 bytes or less, MEDIAN
60% of the resources are 4,740 bytes or less,
70% of the resources are 7,053 bytes or less,
80% of the resources are 16,017 bytes or less,
90% of the resources are 84,121 bytes or less,
100% of the resources are 4,156,230 bytes or less.

Quantiles only for Gemini pages

10% of the resources are 229 bytes or less,
20% of the resources are 409 bytes or less,
30% of the resources are 725 bytes or less,
40% of the resources are 1,029 bytes or less,
50% of the resources are 1,701 bytes or less, MEDIAN
60% of the resources are 2,772 bytes or less,
70% of the resources are 4,711 bytes or less,
80% of the resources are 6,373 bytes or less,
90% of the resources are 11,136 bytes or less,
100% of the resources are 4,156,230 bytes or less.

Ranges

Less than 10 bytes: 3194 URLs (0.63 %)
10 to 100 bytes: 13494 URLs (2.7 %)
100 to 1000 bytes: 147488 URLs (29.1 %)
1 to 10 kbytes: 220117 URLs (43.4 %)
10 to 100 kbytes: 75412 URLs (14.9 %)
100 to 1000 kbytes: 29289 URLs (5.8 %)
More than 1000 kbytes: 18129 URLs (3.57 %)

Most common media (MIME) types

text/gemini: 383,990 URLs
image/jpeg: 24,325 URLs
text/plain: 23,471 URLs
image/png: 22,989 URLs
application/pdf: 13,195 URLs
application/octet-stream: 10,511 URLs
text/x-go: 5,422 URLs
application/zip: 2,830 URLs
image/svg+xml: 2,824 URLs
image/gif: 2,216 URLs
text/html: 1,465 URLs
octet/stream: 1,405 URLs
audio/mpeg: 1,380 URLs
application/x-mscardfile: 1,327 URLs
text/xml: 1,221 URLs
text/x-diff: 861 URLs
text/markdown: 740 URLs
application/json: 676 URLs
application/atom+xml: 656 URLs
application/javascript: 570 URLs

Most common languages

Unspecified: 380,277 URLs
en: 93,238 URLs
de: 11,700 URLs
it: 7,163 URLs
fr: 6,883 URLs
es: 2,593 URLs
es_ar: 1,148 URLs
fa: 1,019 URLs
ru: 559 URLs
ja: 558 URLs
arb: 471 URLs
en_gb: 253 URLs
en_us: 211 URLs
en_au: 211 URLs
grc: 172 URLs
he: 121 URLs
pl: 98 URLs
eo: 82 URLs
sv: 72 URLs
gl: 52 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: 427,100 URLs
utf-8: 79,730 URLs
binary: 205 URLs
us-ascii: 82 URLs
gzip: 4 URLs
xz: 2 URLs
bzip2: 2 URLs
iso-8859-1: 1 URLs

Most common encodings for gemtext files only

Unspecified: 320,046 URLs
utf-8: 63,943 URLs
iso-8859-1: 1 URLs

By the way, 1,711 of recently tested URLs (0.281 %) 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): 507,126 occurrences (91.56 %)
51 (Not found): 25,689 occurrences (4.64 %)
60 (Client certificate request): 5,813 occurrences (1.05 %)
40 (Temporary failure): 5,049 occurrences (0.91 %)
10 (Input request): 4,203 occurrences (0.76 %)
30 (Temporary redirect): 4,197 occurrences (0.76 %)
42 (CGI error): 899 occurrences (0.16 %)
31 (Permanent redirect): 513 occurrences (0.09 %)
44 (Slow down): 138 occurrences (0.02 %)
59 (Bad request): 85 occurrences (0.02 %)
53 (Proxy request refused): 84 occurrences (0.02 %)
50 (Permanent failure): 49 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: 303

Average number of incoming links: 0.25

Capsules

There are 3869 capsules. We successfully connected recently to 2763 of them.

Most common capsules by number of working URLs

We have a limit of 10000 URLs per capsule.

musicbrainz.uploadedlobster.com: 9988 URLs
fumble-around.mediocregopher.com: 9977 URLs
1436.ninja: 9965 URLs
scholasticdiversity.us.to: 9871 URLs
tjp.lol: 9844 URLs
oracular.space: 9748 URLs
taz.de: 9746 URLs
gemini.conman.org: 9743 URLs
gemini.omarpolo.com: 9743 URLs
gemini.techrights.org: 9709 URLs
gemlog.stargrave.org: 9678 URLs
gemini.tuxmachines.org: 9675 URLs
caiofior.pollux.casa: 9674 URLs
gemini.autonomy.earth: 9661 URLs
gmi.noulin.net: 9604 URLs
bbs.geminispace.org: 9592 URLs
hoagie.space: 9577 URLs
gemini.knusbaum.com: 9492 URLs
mirrors.apple2.org.za: 9398 URLs
midnight.pub: 9397 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: 9569.6 megabytes
mirrors.apple2.org.za: 2642.8 megabytes
nytpu.com: 1404.2 megabytes
uscoffings.net: 900.1 megabytes
gem.librehacker.com: 878.3 megabytes
librehacker.com: 723.0 megabytes
gael.mooo.com: 692.9 megabytes
jpfox.fr: 617.3 megabytes
yam655.com: 579.9 megabytes
dfdn.info: 554.8 megabytes
blitter.com: 506.0 megabytes
hoagie.space: 480.7 megabytes
gemini.omarpolo.com: 376.5 megabytes
mikelynch.org: 365.0 megabytes
si3t.ch: 336.4 megabytes
library.inu.red: 300.1 megabytes
ecs.d2evs.net: 296.1 megabytes
tweek.zyxxyz.eu: 288.1 megabytes
canary.city: 239.2 megabytes
gemi.dev: 203.4 megabytes
going-flying.com: 187.6 megabytes

All working capsules:

As a text file

As a gemtext, with links

Certificates

2495 (90.3 %) capsules are self-signed, 211 (7.6 %) use the Certificate Authority Let's Encrypt, 57 (2.1 %) are signed by another CA (may be not a trusted one).

76 capsules (2.76 %) have an expired certificate.

Algorithms:

ecdsa-with-SHA256: 1739 capsules
sha256WithRSAEncryption: 995 capsules
ED25519: 18 capsules
sha512WithRSAEncryption: 5 capsules
ecdsa-with-SHA512: 3 capsules
ecdsa-with-SHA384: 1 capsules
sha384WithRSAEncryption: 1 capsules

Key types:

ECDSA: 1791 capsules
RSA: 953 capsules
ED25519: 18 capsules

Key sizes for RSA:

2048: 672 capsules
4096: 271 capsules
3072: 7 capsules
1024: 3 capsules

Key sizes for ECDSA:

256: 1728 capsules
384: 62 capsules
521: 1 capsules

TLS

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

robots.txt

275 (10 %) the capsules have a robots.txt exclusion file.

Ports

16 working capsules (0.6 %) use an alternative port

Addresses

1182 IP addresses used. 18 % are IPv6.

Addresses with most virtual hosts

173.230.145.243: 867 vhosts
68.133.1.71: 416 vhosts
213.219.38.200: 252 vhosts
46.23.81.157: 117 vhosts
2a03:6000:1813:1337::157: 91 vhosts
109.237.26.252: 31 vhosts
90.65.170.44: 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
2a03:6000:6f67:624::99: 8 vhosts
46.23.94.99: 8 vhosts
81.187.234.86: 8 vhosts
174.138.124.169: 8 vhosts
23.88.35.144: 8 vhosts
2a01:4f8:c17:20f1::42: 8 vhosts
64.226.23.78: 7 vhosts
85.208.51.149: 7 vhosts
66.175.211.51: 6 vhosts

TLDs

There are 262 TLDs in the capsule's names, and 1897 registered domains.

Most common TLDs

By number of registered domains

com: 302 domains
net: 162 domains
org: 157 domains
xyz: 130 domains
space: 84 domains
site: 62 domains
de: 57 domains
dev: 51 domains
me: 48 domains
eu: 35 domains
uk: 32 domains
fr: 29 domains
info: 26 domains
io: 25 domains
club: 22 domains
online: 17 domains
ca: 16 domains
ru: 15 domains
se: 15 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.)