💾 Archived View for gemini.bortzmeyer.org › software › lupa › stats.gmi captured on 2024-09-29 at 05:52:52. Gemini links have been rewritten to link to archived content

-=-=-=-=-=-=-

Statistics on the Gemini space

This page presents some statistics on the current state of the Gemini space. It has been updated on 2024-09-29 03:04:01Z.

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 625,145 URIs, 528,834 of them having been checked successfully (status code 20) and recently. Among the recently accessed, 390,897 URIs serve a Gemini content.

Resources

The average size of the resources is 60,692 bytes.

Quantiles

10% of the resources are 265 bytes or less,
20% of the resources are 571 bytes or less,
30% of the resources are 1,002 bytes or less,
40% of the resources are 1,575 bytes or less,
50% of the resources are 2,625 bytes or less, MEDIAN
60% of the resources are 4,552 bytes or less,
70% of the resources are 7,118 bytes or less,
80% of the resources are 15,557 bytes or less,
90% of the resources are 75,590 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 425 bytes or less,
30% of the resources are 748 bytes or less,
40% of the resources are 1,109 bytes or less,
50% of the resources are 1,725 bytes or less, MEDIAN
60% of the resources are 2,732 bytes or less,
70% of the resources are 4,583 bytes or less,
80% of the resources are 6,614 bytes or less,
90% of the resources are 11,422 bytes or less,
100% of the resources are 4,156,230 bytes or less.

Ranges

Less than 10 bytes: 3263 URLs (0.62 %)
10 to 100 bytes: 15486 URLs (2.9 %)
100 to 1000 bytes: 139678 URLs (26.4 %)
1 to 10 kbytes: 242240 URLs (45.8 %)
10 to 100 kbytes: 80136 URLs (15.2 %)
100 to 1000 kbytes: 29138 URLs (5.5 %)
More than 1000 kbytes: 18893 URLs (3.57 %)

Most common media (MIME) types

text/gemini: 390,897 URLs
text/plain: 32,385 URLs
image/png: 25,530 URLs
image/jpeg: 22,108 URLs
application/pdf: 14,081 URLs
application/octet-stream: 10,984 URLs
text/x-go: 5,491 URLs
image/svg+xml: 3,113 URLs
application/zip: 3,079 URLs
image/gif: 2,342 URLs
octet/stream: 1,944 URLs
application/x-mscardfile: 1,902 URLs
text/html: 1,879 URLs
audio/mpeg: 1,418 URLs
text/xml: 1,309 URLs
MIME: 996 URLs
text/x-diff: 916 URLs
text/markdown: 788 URLs
application/json: 736 URLs
application/javascript: 683 URLs

Most common languages

Unspecified: 402,386 URLs
en: 92,315 URLs
de: 11,948 URLs
it: 7,485 URLs
fr: 6,396 URLs
es: 2,472 URLs
es_ar: 1,273 URLs
fa: 903 URLs
arb: 588 URLs
ja: 584 URLs
ru: 577 URLs
en_gb: 353 URLs
en_au: 240 URLs
grc: 216 URLs
pl: 214 URLs
en_us: 201 URLs
he: 140 URLs
eo: 82 URLs
sv: 82 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: 449,811 URLs
utf-8: 78,855 URLs
us-ascii: 99 URLs
binary: 43 URLs
gzip: 22 URLs
iso-8859-1: 2 URLs
bzip2: 2 URLs

Most common encodings for gemtext files only

Unspecified: 329,077 URLs
utf-8: 61,817 URLs
iso-8859-1: 2 URLs
us-ascii: 1 URLs

By the way, 416 of recently tested URLs (0.070 %) 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): 528,834 occurrences (91.72 %)
51 (Not found): 21,261 occurrences (3.69 %)
60 (Client certificate request): 6,156 occurrences (1.07 %)
40 (Temporary failure): 6,015 occurrences (1.04 %)
44 (Slow down): 4,673 occurrences (0.81 %)
10 (Input request): 4,386 occurrences (0.76 %)
30 (Temporary redirect): 3,064 occurrences (0.53 %)
42 (CGI error): 1,402 occurrences (0.24 %)
31 (Permanent redirect): 375 occurrences (0.07 %)
50 (Permanent failure): 180 occurrences (0.03 %)
59 (Bad request): 121 occurrences (0.02 %)
53 (Proxy request refused): 83 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: 319

Average number of incoming links: 0.29

Capsules

There are 4038 capsules. We successfully connected recently to 2880 of them.

Most common capsules by number of working URLs

We have a limit of 10000 URLs per capsule.

gemini.tuxmachines.org: 10000 URLs
midnight.pub: 10000 URLs
gemini.techrights.org: 10000 URLs
mirrors.apple2.org.za: 10000 URLs
fumble-around.mediocregopher.com: 9999 URLs
gemini.conman.org: 9999 URLs
1436.ninja: 9999 URLs
hoagie.space: 9993 URLs
library.inu.red: 9993 URLs
gemlog.stargrave.org: 9990 URLs
caiofior.pollux.casa: 9979 URLs
gemini.autonomy.earth: 9973 URLs
blitter.com: 9963 URLs
tjp.lol: 9956 URLs
gmi.noulin.net: 9950 URLs
bbs.geminispace.org: 9929 URLs
mozz.us:7070: 9924 URLs
oracular.space: 9901 URLs
taz.de: 9874 URLs
gemini.knusbaum.com: 9752 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: 9588.6 megabytes
mirrors.apple2.org.za: 2818.6 megabytes
nytpu.com: 1806.2 megabytes
gem.librehacker.com: 933.3 megabytes
uscoffings.net: 924.7 megabytes
librehacker.com: 862.7 megabytes
gael.mooo.com: 751.1 megabytes
blitter.com: 687.0 megabytes
yam655.com: 598.3 megabytes
dfdn.info: 593.2 megabytes
hoagie.space: 498.8 megabytes
jpfox.fr: 376.5 megabytes
si3t.ch: 371.4 megabytes
b2khgkvb2wn4avjshjp63kknsjwikgwff5dwwydldia6qwf4kdnueyad.onion: 363.0 megabytes
gemini.omarpolo.com: 347.6 megabytes
library.inu.red: 325.3 megabytes
tweek.zyxxyz.eu: 310.1 megabytes
ecs.d2evs.net: 289.3 megabytes
going-flying.com: 239.7 megabytes
canary.city: 239.2 megabytes
gemi.dev: 226.3 megabytes

All working capsules:

As a text file

As a gemtext, with links

Certificates

2584 (89.7 %) capsules are self-signed, 26 (0.9 %) use the Certificate Authority Let's Encrypt, 270 (9.4 %) are signed by another CA (may be not a trusted one).

74 capsules (2.58 %) have an expired certificate.

Algorithms:

ecdsa-with-SHA256: 1774 capsules
sha256WithRSAEncryption: 1002 capsules
ecdsa-with-SHA384: 75 capsules
ED25519: 19 capsules
sha512WithRSAEncryption: 5 capsules
ecdsa-with-SHA512: 3 capsules

Key types:

ECDSA: 1854 capsules
RSA: 1005 capsules
ED25519: 19 capsules

Key sizes for RSA:

2048: 726 capsules
4096: 267 capsules
3072: 8 capsules
1024: 3 capsules
8192: 1 capsules

Key sizes for ECDSA:

256: 1792 capsules
384: 61 capsules
521: 1 capsules

TLS

97 % of the capsules use TLS 1.3, 3 % use TLS 1.2.

robots.txt

296 (10 %) the capsules have a robots.txt exclusion file.

Ports

16 working capsules (0.6 %) use an alternative port

Addresses

1171 IP addresses used. 17 % are IPv6.

Addresses with most virtual hosts

173.230.145.243: 896 vhosts
72.65.51.74: 460 vhosts
213.219.38.200: 264 vhosts
46.23.81.157: 124 vhosts
2a03:6000:1813:1337::157: 99 vhosts
90.65.170.44: 32 vhosts
109.237.26.252: 31 vhosts
5.161.108.85: 29 vhosts
2a01:4ff:f0:4fb3::1: 29 vhosts
45.56.93.217: 19 vhosts
128.140.115.191: 13 vhosts
2a03:6000:6f67:624::99: 10 vhosts
212.71.248.87: 10 vhosts
2a01:4f8:c17:20f1::42: 9 vhosts
51.222.161.16: 9 vhosts
23.88.35.144: 9 vhosts
46.23.94.99: 9 vhosts
2001:8b0:1d97:eeca:3da5:94ce:b61e:ee69: 8 vhosts
81.187.234.86: 8 vhosts
143.244.212.63: 8 vhosts

TLDs

There are 255 TLDs in the capsule's names, and 1942 registered domains.

Most common TLDs

By number of registered domains

com: 287 domains
net: 173 domains
org: 157 domains
xyz: 141 domains
space: 91 domains
site: 63 domains
dev: 58 domains
de: 56 domains
me: 47 domains
eu: 38 domains
uk: 34 domains
fr: 33 domains
info: 26 domains
io: 24 domains
club: 22 domains
ru: 17 domains
se: 16 domains
onion: 16 domains
online: 16 domains
ca: 16 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.)