💾 Archived View for gemini.bortzmeyer.org › software › lupa › stats.gmi captured on 2024-08-31 at 18:01:31. 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 2024-08-31 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 618,948 URIs, 533,033 of them having been checked successfully (status code 20) and recently. Among the recently accessed, 396,781 URIs serve a Gemini content.

Resources

The average size of the resources is 59,635 bytes.

Quantiles

10% of the resources are 259 bytes or less,
20% of the resources are 537 bytes or less,
30% of the resources are 967 bytes or less,
40% of the resources are 1,522 bytes or less,
50% of the resources are 2,556 bytes or less, MEDIAN
60% of the resources are 4,431 bytes or less,
70% of the resources are 6,929 bytes or less,
80% of the resources are 14,999 bytes or less,
90% of the resources are 70,894 bytes or less,
100% of the resources are 4,156,230 bytes or less.

Quantiles only for Gemini pages

10% of the resources are 228 bytes or less,
20% of the resources are 408 bytes or less,
30% of the resources are 722 bytes or less,
40% of the resources are 1,088 bytes or less,
50% of the resources are 1,678 bytes or less, MEDIAN
60% of the resources are 2,691 bytes or less,
70% of the resources are 4,512 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: 3225 URLs (0.61 %)
10 to 100 bytes: 16316 URLs (3.1 %)
100 to 1000 bytes: 144050 URLs (27.0 %)
1 to 10 kbytes: 242193 URLs (45.4 %)
10 to 100 kbytes: 79722 URLs (15.0 %)
100 to 1000 kbytes: 28746 URLs (5.4 %)
More than 1000 kbytes: 18781 URLs (3.52 %)

Most common media (MIME) types

text/gemini: 396,781 URLs
text/plain: 32,328 URLs
image/png: 25,230 URLs
image/jpeg: 21,297 URLs
application/pdf: 14,019 URLs
application/octet-stream: 10,818 URLs
text/x-go: 5,490 URLs
image/svg+xml: 3,136 URLs
application/zip: 3,091 URLs
image/gif: 2,268 URLs
octet/stream: 1,920 URLs
application/x-mscardfile: 1,869 URLs
text/html: 1,818 URLs
audio/mpeg: 1,453 URLs
text/xml: 1,318 URLs
MIME: 997 URLs
text/x-diff: 915 URLs
text/markdown: 779 URLs
application/json: 737 URLs
application/atom+xml: 677 URLs

Most common languages

Unspecified: 403,712 URLs
en: 95,752 URLs
de: 12,192 URLs
it: 7,079 URLs
fr: 5,791 URLs
es: 2,569 URLs
es_ar: 1,273 URLs
fa: 1,021 URLs
arb: 682 URLs
ru: 590 URLs
ja: 543 URLs
en_gb: 360 URLs
grc: 251 URLs
en_au: 230 URLs
en_us: 200 URLs
he: 157 URLs
pl: 101 URLs
eo: 82 URLs
sv: 80 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: 454,479 URLs
utf-8: 78,404 URLs
us-ascii: 99 URLs
binary: 43 URLs
gzip: 4 URLs
iso-8859-1: 2 URLs
bzip2: 2 URLs

Most common encodings for gemtext files only

Unspecified: 335,287 URLs
utf-8: 61,491 URLs
iso-8859-1: 2 URLs
us-ascii: 1 URLs

By the way, 420 of recently tested URLs (0.071 %) 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): 533,033 occurrences (91.54 %)
51 (Not found): 22,037 occurrences (3.78 %)
40 (Temporary failure): 6,843 occurrences (1.18 %)
60 (Client certificate request): 6,335 occurrences (1.09 %)
30 (Temporary redirect): 4,932 occurrences (0.85 %)
10 (Input request): 4,374 occurrences (0.75 %)
44 (Slow down): 3,186 occurrences (0.55 %)
42 (CGI error): 874 occurrences (0.15 %)
31 (Permanent redirect): 468 occurrences (0.08 %)
59 (Bad request): 87 occurrences (0.01 %)
50 (Permanent failure): 80 occurrences (0.01 %)
53 (Proxy request refused): 30 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: 317

Average number of incoming links: 0.28

Capsules

There are 3958 capsules. We successfully connected recently to 2856 of them.

Most common capsules by number of working URLs

We have a limit of 10000 URLs per capsule.

gemini.omarpolo.com: 10000 URLs
midnight.pub: 10000 URLs
1436.ninja: 9999 URLs
gemini.conman.org: 9999 URLs
fumble-around.mediocregopher.com: 9998 URLs
gemlog.stargrave.org: 9996 URLs
mirrors.apple2.org.za: 9996 URLs
hoagie.space: 9993 URLs
gemini.techrights.org: 9991 URLs
gemini.tuxmachines.org: 9990 URLs
taz.de: 9990 URLs
musicbrainz.uploadedlobster.com: 9989 URLs
library.inu.red: 9987 URLs
gemini.autonomy.earth: 9972 URLs
tjp.lol: 9955 URLs
gmi.noulin.net: 9932 URLs
mozz.us:7070: 9924 URLs
oracular.space: 9907 URLs
scholasticdiversity.us.to: 9906 URLs
blitter.com: 9774 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: 2818.1 megabytes
nytpu.com: 1783.2 megabytes
gem.librehacker.com: 994.8 megabytes
librehacker.com: 933.2 megabytes
uscoffings.net: 923.6 megabytes
gael.mooo.com: 706.8 megabytes
blitter.com: 669.0 megabytes
yam655.com: 598.3 megabytes
dfdn.info: 586.8 megabytes
hoagie.space: 499.0 megabytes
gemini.omarpolo.com: 387.4 megabytes
si3t.ch: 366.7 megabytes
b2khgkvb2wn4avjshjp63kknsjwikgwff5dwwydldia6qwf4kdnueyad.onion: 350.1 megabytes
library.inu.red: 324.6 megabytes
tweek.zyxxyz.eu: 307.0 megabytes
ecs.d2evs.net: 300.1 megabytes
canary.city: 239.2 megabytes
going-flying.com: 233.8 megabytes
gemi.dev: 226.5 megabytes
jpfox.fr: 224.9 megabytes

All working capsules:

As a text file

As a gemtext, with links

Certificates

2560 (89.6 %) capsules are self-signed, 44 (1.5 %) use the Certificate Authority Let's Encrypt, 252 (8.8 %) are signed by another CA (may be not a trusted one).

79 capsules (2.78 %) have an expired certificate.

Algorithms:

ecdsa-with-SHA256: 1777 capsules
sha256WithRSAEncryption: 995 capsules
ecdsa-with-SHA384: 65 capsules
ED25519: 18 capsules
sha512WithRSAEncryption: 4 capsules
ecdsa-with-SHA512: 3 capsules

Key types:

ECDSA: 1855 capsules
RSA: 989 capsules
ED25519: 18 capsules

Key sizes for RSA:

2048: 709 capsules
4096: 269 capsules
3072: 7 capsules
1024: 3 capsules
8192: 1 capsules

Key sizes for ECDSA:

256: 1795 capsules
384: 59 capsules
521: 1 capsules

TLS

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

robots.txt

295 (10 %) the capsules have a robots.txt exclusion file.

Ports

15 working capsules (0.5 %) use an alternative port

Addresses

1169 IP addresses used. 17 % are IPv6.

Addresses with most virtual hosts

173.230.145.243: 891 vhosts
72.65.51.74: 444 vhosts
68.133.1.71: 435 vhosts
213.219.38.200: 263 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
2a01:4ff:f0:4fb3::1: 29 vhosts
5.161.108.85: 28 vhosts
45.56.93.217: 19 vhosts
128.140.115.191: 13 vhosts
212.71.248.87: 10 vhosts
51.222.161.16: 9 vhosts
85.208.51.149: 8 vhosts
81.187.234.86: 8 vhosts
2001:8b0:1d97:eeca:3da5:94ce:b61e:ee69: 8 vhosts
46.23.94.99: 8 vhosts
143.244.212.63: 8 vhosts
174.138.124.169: 8 vhosts

TLDs

There are 245 TLDs in the capsule's names, and 1894 registered domains.

Most common TLDs

By number of registered domains

com: 294 domains
net: 166 domains
org: 161 domains
xyz: 134 domains
space: 89 domains
site: 64 domains
de: 56 domains
dev: 54 domains
me: 45 domains
eu: 38 domains
uk: 32 domains
fr: 29 domains
info: 26 domains
io: 24 domains
club: 22 domains
ru: 16 domains
ca: 16 domains
online: 16 domains
cc: 15 domains
se: 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.)