💾 Archived View for gemini.bortzmeyer.org › software › lupa › archive-stats › 2024-04-01.gmi captured on 2024-08-31 at 18:01:16. 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 2024-04-01 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 598,986 URIs, 508,852 of them having been checked successfully (status code 20) and recently. Among the recently accessed, 388,391 URIs serve a Gemini content.

Resources

The average size of the resources is 59,509 bytes.

Quantiles

10% of the resources are 253 bytes or less,
20% of the resources are 501 bytes or less,
30% of the resources are 836 bytes or less,
40% of the resources are 1,370 bytes or less,
50% of the resources are 2,478 bytes or less, MEDIAN
60% of the resources are 4,510 bytes or less,
70% of the resources are 6,693 bytes or less,
80% of the resources are 14,445 bytes or less,
90% of the resources are 80,198 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 378 bytes or less,
30% of the resources are 696 bytes or less,
40% of the resources are 956 bytes or less,
50% of the resources are 1,539 bytes or less, MEDIAN
60% of the resources are 2,604 bytes or less,
70% of the resources are 4,505 bytes or less,
80% of the resources are 6,156 bytes or less,
90% of the resources are 10,500 bytes or less,
100% of the resources are 4,156,230 bytes or less.

Ranges

Less than 10 bytes: 3678 URLs (0.72 %)
10 to 100 bytes: 12987 URLs (2.6 %)
100 to 1000 bytes: 156584 URLs (30.8 %)
1 to 10 kbytes: 216545 URLs (42.6 %)
10 to 100 kbytes: 72192 URLs (14.2 %)
100 to 1000 kbytes: 28844 URLs (5.7 %)
More than 1000 kbytes: 18022 URLs (3.54 %)

Most common media (MIME) types

text/gemini: 388,391 URLs
image/png: 23,931 URLs
text/plain: 23,885 URLs
image/jpeg: 23,675 URLs
application/octet-stream: 16,306 URLs
application/pdf: 12,149 URLs
image/svg+xml: 3,134 URLs
application/zip: 2,819 URLs
image/gif: 1,892 URLs
audio/mpeg: 1,533 URLs
text/xml: 1,300 URLs
text/x-diff: 912 URLs
MIME: 802 URLs
text/html: 778 URLs
text/markdown: 745 URLs
application/json: 716 URLs
application/atom+xml: 676 URLs
application/javascript: 662 URLs
image/webp: 395 URLs
audio/ogg: 352 URLs

Most common languages

Unspecified: 382,596 URLs
en: 94,200 URLs
de: 11,627 URLs
it: 7,221 URLs
fr: 5,316 URLs
es: 2,415 URLs
es_ar: 1,205 URLs
ja: 1,087 URLs
fa: 936 URLs
ru: 522 URLs
en_gb: 424 URLs
arb: 263 URLs
en_us: 216 URLs
pl: 207 URLs
eo: 84 URLs
grc: 77 URLs
sv: 74 URLs
gl: 55 URLs
he: 53 URLs
sco,gd,it,en: 38 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: 434,329 URLs
utf-8: 74,232 URLs
binary: 180 URLs
us-ascii: 101 URLs
gzip: 5 URLs
xz: 2 URLs
bzip2: 2 URLs
iso-8859-1: 1 URLs

Most common encodings for gemtext files only

Unspecified: 323,803 URLs
utf-8: 64,587 URLs
iso-8859-1: 1 URLs

By the way, 1,219 of recently tested URLs (0.210 %) 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): 508,852 occurrences (90.61 %)
51 (Not found): 23,592 occurrences (4.20 %)
10 (Input request): 9,348 occurrences (1.66 %)
60 (Client certificate request): 5,875 occurrences (1.05 %)
40 (Temporary failure): 5,050 occurrences (0.90 %)
30 (Temporary redirect): 4,891 occurrences (0.87 %)
42 (CGI error): 2,380 occurrences (0.42 %)
44 (Slow down): 1,100 occurrences (0.20 %)
31 (Permanent redirect): 189 occurrences (0.03 %)
59 (Bad request): 85 occurrences (0.02 %)
50 (Permanent failure): 75 occurrences (0.01 %)
43 (Proxy error): 67 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: 296

Average number of incoming links: 0.25

Capsules

There are 3749 capsules. We successfully connected recently to 2719 of them.

Most common capsules by number of working URLs

We have a limit of 10000 URLs per capsule.

gemini.techrights.org: 10000 URLs
gemini.conman.org: 10000 URLs
gemini.tuxmachines.org: 10000 URLs
midnight.pub: 10000 URLs
gemlog.stargrave.org: 10000 URLs
mirrors.apple2.org.za: 10000 URLs
git.skyjake.fi: 9999 URLs
jsreed5.org: 9995 URLs
hoagie.space: 9991 URLs
taz.de: 9990 URLs
1436.ninja: 9986 URLs
library.inu.red: 9983 URLs
gemini.autonomy.earth: 9976 URLs
caiofior.pollux.casa: 9971 URLs
tjp.lol: 9956 URLs
bbs.geminispace.org: 9940 URLs
oracular.space: 9858 URLs
gmi.noulin.net: 9858 URLs
r.bdr.sh: 9800 URLs
gemini.knusbaum.com: 9737 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: 9584.2 megabytes
mirrors.apple2.org.za: 2803.9 megabytes
nytpu.com: 1297.8 megabytes
uscoffings.net: 928.1 megabytes
gem.librehacker.com: 847.5 megabytes
librehacker.com: 798.5 megabytes
gael.mooo.com: 755.9 megabytes
yam655.com: 598.3 megabytes
dfdn.info: 544.8 megabytes
hoagie.space: 498.9 megabytes
mikelynch.org: 336.5 megabytes
si3t.ch: 334.8 megabytes
gemini.omarpolo.com: 329.2 megabytes
library.inu.red: 324.3 megabytes
ecs.d2evs.net: 301.9 megabytes
tweek.zyxxyz.eu: 283.9 megabytes
jpfox.fr: 256.5 megabytes
gemi.dev: 226.6 megabytes
b2khgkvb2wn4avjshjp63kknsjwikgwff5dwwydldia6qwf4kdnueyad.onion: 216.4 megabytes
going-flying.com: 189.2 megabytes
shit.cx: 182.3 megabytes

All working capsules:

As a text file

As a gemtext, with links

Certificates

2457 (90.4 %) capsules are self-signed, 208 (7.6 %) use the Certificate Authority Let's Encrypt, 54 (2.0 %) are signed by another CA (may be not a trusted one).

73 capsules (2.70 %) have an expired certificate.

Algorithms:

ecdsa-with-SHA256: 1722 capsules
sha256WithRSAEncryption: 976 capsules
ED25519: 18 capsules
ecdsa-with-SHA512: 3 capsules
sha512WithRSAEncryption: 3 capsules
ecdsa-with-SHA384: 1 capsules
sha384WithRSAEncryption: 1 capsules

Key types:

ECDSA: 1771 capsules
RSA: 935 capsules
ED25519: 18 capsules

Key sizes for RSA:

2048: 659 capsules
4096: 266 capsules
3072: 7 capsules
1024: 3 capsules

Key sizes for ECDSA:

256: 1709 capsules
384: 61 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

18 working capsules (0.7 %) use an alternative port

Addresses

1193 IP addresses used. 18 % are IPv6.

Addresses with most virtual hosts

173.230.145.243: 855 vhosts
68.133.1.71: 397 vhosts
213.219.38.200: 249 vhosts
46.23.81.157: 111 vhosts
2a03:6000:1813:1337::157: 84 vhosts
109.237.26.252: 29 vhosts
90.65.170.44: 29 vhosts
45.56.93.217: 19 vhosts
128.140.115.191: 11 vhosts
23.88.35.144: 11 vhosts
2a01:4f8:c17:20f1::42: 10 vhosts
2a03:6000:6f67:624::99: 9 vhosts
51.222.161.16: 9 vhosts
212.71.248.87: 8 vhosts
81.187.234.86: 8 vhosts
46.23.94.99: 8 vhosts
174.138.124.169: 8 vhosts
2a00:5881:4008:d00::: 7 vhosts
89.234.140.141: 7 vhosts
85.208.51.149: 7 vhosts

TLDs

There are 260 TLDs in the capsule's names, and 1844 registered domains.

Most common TLDs

By number of registered domains

com: 296 domains
net: 163 domains
org: 149 domains
xyz: 126 domains
space: 82 domains
site: 59 domains
de: 57 domains
dev: 49 domains
me: 47 domains
eu: 35 domains
uk: 29 domains
fr: 29 domains
info: 24 domains
io: 23 domains
club: 22 domains
online: 16 domains
ch: 15 domains
ca: 15 domains
se: 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.)