💾 Archived View for gemini.bortzmeyer.org › software › lupa › archive-stats › 2021-04-01.gmi captured on 2023-07-10 at 16:56:49. 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 2021-04-01 00:04:02Z.

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 265,122 URIs, 194,363 of them having been checked successfully (status code 20) and recently. Among the recently accessed, 143,777 URIs serve a Gemini content.

Resources

The average size of the resources is 24,454 bytes.

Quantiles

10% of the resources are 210 bytes or less,
20% of the resources are 393 bytes or less,
30% of the resources are 698 bytes or less,
40% of the resources are 1,082 bytes or less,
50% of the resources are 1,427 bytes or less, MEDIAN
60% of the resources are 2,583 bytes or less,
70% of the resources are 4,975 bytes or less,
80% of the resources are 11,360 bytes or less,
90% of the resources are 36,636 bytes or less,
100% of the resources are 7,143,369 bytes or less.

Quantiles only for Gemini pages

10% of the resources are 195 bytes or less,
20% of the resources are 306 bytes or less,
30% of the resources are 475 bytes or less,
40% of the resources are 724 bytes or less,
50% of the resources are 1,058 bytes or less, MEDIAN
60% of the resources are 1,157 bytes or less,
70% of the resources are 1,895 bytes or less,
80% of the resources are 2,988 bytes or less,
90% of the resources are 6,026 bytes or less,
100% of the resources are 763,008 bytes or less.

Ranges

Less than 10 bytes: 522 URLs (0.27 %)
10 to 100 bytes: 6986 URLs (3.6 %)
100 to 1000 bytes: 64033 URLs (32.9 %)
1 to 10 kbytes: 81567 URLs (42.0 %)
10 to 100 kbytes: 35230 URLs (18.1 %)
100 to 1000 kbytes: 3979 URLs (2.0 %)
More than 1000 kbytes: 2046 URLs (1.05 %)

Most common media (MIME) types

text/gemini: 143,777 URLs
text/plain: 34,158 URLs
image/jpeg: 6,620 URLs
image/png: 4,132 URLs
application/octet-stream: 2,271 URLs
application/pdf: 573 URLs
text/html: 436 URLs
image/gif: 375 URLs
audio/mpeg: 263 URLs
audio/ogg: 239 URLs
application/zip: 198 URLs
image/jpg: 140 URLs
text/markdown: 115 URLs
text/xml: 111 URLs
audio/x-flac: 91 URLs
image/svg+xml: 81 URLs
image/webp: 70 URLs
application/xml: 65 URLs
application/atom+xml: 61 URLs
text/x-python: 56 URLs

Most common languages

Unspecified: 161,409 URLs
en: 27,319 URLs
fr: 5,101 URLs
es: 149 URLs
de: 83 URLs
pt: 75 URLs
it: 43 URLs
ko: 37 URLs
sv: 33 URLs
es,en: 28 URLs
pl: 21 URLs
en,fr: 15 URLs
ca: 13 URLs
ru: 11 URLs
en,fr,ja: 11 URLs
zh: 7 URLs
nl: 4 URLs
en_us: 1 URLs
en,fr,ja,zh: 1 URLs
en,ja: 1 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: 171,567 URLs
utf-8: 13,511 URLs
us-ascii: 9,271 URLs
binary: 8 URLs
iso-8859-1: 1 URLs
utf-16: 1 URLs
windows-1252: 1 URLs
bzip2: 1 URLs
cp437: 1 URLs
gzip: 1 URLs

Most common encodings for gemtext files only

Unspecified: 131,717 URLs
utf-8: 12,053 URLs
us-ascii: 3 URLs
iso-8859-1: 1 URLs
utf-16: 1 URLs
cp437: 1 URLs
windows-1252: 1 URLs

By the way, 3,528 of recently tested URLs (1.389 %) 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): 194,363 occurrences (92.95 %)
51 (Not found): 9,402 occurrences (4.50 %)
10 (Input request): 1,983 occurrences (0.95 %)
50 (Permanent failure): 1,576 occurrences (0.75 %)
30 (Temporary redirect): 494 occurrences (0.24 %)
40 (Temporary failure): 449 occurrences (0.21 %)
43 (Proxy error): 404 occurrences (0.19 %)
42 (CGI error): 171 occurrences (0.08 %)
31 (Permanent redirect): 162 occurrences (0.08 %)
60 (Client certificate request): 55 occurrences (0.03 %)
53 (Proxy request refused): 29 occurrences (0.01 %)
52 (Gone with the wind): 3 occurrences (0.00 %)

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: 119

Average number of incoming links: 0.05

Capsules

There are 1028 capsules. We successfully connected recently to 850 of them.

Most common capsules by number of working URLs

gemini.techrights.org: 9876 URLs
gemini.conman.org: 9856 URLs
vps01.rdelaage.ovh: 9853 URLs
gem.benscraft.info: 9771 URLs
gemini.tunerapp.org: 9749 URLs
mastogem.picasoft.net: 9711 URLs
hellomouse.net: 9699 URLs
gemini.spam.works: 9693 URLs
geminispace.info: 9605 URLs
tunerapp.org: 8933 URLs
going-flying.com: 8772 URLs
jpfox.fr: 8168 URLs
gemini.cabestan.tk: 7428 URLs
cadence.moe: 7118 URLs
midnight.pub: 6422 URLs
clemat.is: 5430 URLs
pgorl32jhgkgald7tcsp6k7zpujvd763kywenr72yr76fqjaomxf7kid.onion: 5392 URLs
caolan.uk: 4768 URLs
rawtext.club: 3592 URLs
gemini.circumlunar.space: 3164 URLs

Most common capsules by number of bytes in working URLs

jpfox.fr: 656.0 megabytes
going-flying.com: 539.9 megabytes
hellomouse.net: 314.9 megabytes
multiverse.thruhere.net: 309.0 megabytes
gemini.spam.works: 223.2 megabytes
nytpu.com: 198.7 megabytes
gemini.techrights.org: 171.6 megabytes
ybad.name: 152.8 megabytes
gemini.conman.org: 131.6 megabytes
clemat.is: 111.0 megabytes
pgorl32jhgkgald7tcsp6k7zpujvd763kywenr72yr76fqjaomxf7kid.onion: 110.4 megabytes
thurk.org: 110.4 megabytes
gem.garichankar.com: 107.1 megabytes
tweek.zyxxyz.eu: 103.5 megabytes
vanwa.ch: 83.5 megabytes
park-city.club: 82.4 megabytes
gemini.circumlunar.space: 77.7 megabytes
oppen.digital: 76.9 megabytes
libraryoferis.org: 76.1 megabytes
idiomdrottning.org: 68.0 megabytes
runjimmyrunrunyoufuckerrun.com: 64.4 megabytes

Certificates

730 (85.9 %) capsules are self-signed, 111 (13.1 %) use the Certificate Authority Let's Encrypt, 9 (1.1 %) are signed by another CA (may be not a trusted one).

19 capsules (2.25 %) have an expired certificate.

Algorithms:

ecdsa-with-SHA256: 445 capsules
sha256WithRSAEncryption: 405 capsules
ED25519: 9 capsules
sha512WithRSAEncryption: 5 capsules
ecdsa-with-SHA384: 2 capsules
ecdsa-with-SHA512: 2 capsules
sha1WithRSAEncryption: 1 capsules

Key types:

ECDSA: 461 capsules
RSA: 399 capsules
ED25519: 9 capsules

Key sizes for RSA:

4096: 231 capsules
2048: 164 capsules
1024: 2 capsules
3072: 2 capsules

Key sizes for ECDSA:

256: 410 capsules
384: 49 capsules
521: 2 capsules

TLS

79 % of the capsules use TLS 1.3, 21 % use TLS 1.2.

40.1 % of URLs do NOT send a proper TLS shutdown (application

close). Even 34.4 % of those who return status 20 are in that case.

A proposal to make this shutdown mandatory.

Ports

6 working capsules (0.7 %) use an alternative port

Addresses

724 IP addresses used. 16 % are IPv6.

Addresses with most virtual hosts

173.230.145.243: 266 vhosts
45.56.93.217: 12 vhosts
173.195.146.139: 11 vhosts
109.237.26.252: 9 vhosts
52.51.189.88: 8 vhosts
2a00:5881:4008:d00::: 6 vhosts
92.137.81.83: 6 vhosts
2a01:4f9:c010:e919::1: 6 vhosts
135.181.153.189: 6 vhosts
89.234.140.141: 6 vhosts
211.207.184.198: 5 vhosts
174.138.124.169: 5 vhosts
202.61.247.161: 4 vhosts
2001:41d0:302:2200::180: 4 vhosts
82.64.229.81: 4 vhosts
185.73.232.189: 4 vhosts
193.70.85.11: 4 vhosts
94.130.177.83: 4 vhosts
90.65.76.117: 4 vhosts
178.209.50.237: 4 vhosts

TLDs

There are 145 TLDs in the capsule's names, and 636 registered domains.

Most common TLDs

By number of registered domains

com: 87 domains
org: 61 domains
net: 60 domains
xyz: 40 domains
space: 38 domains
de: 18 domains
me: 17 domains
uk: 15 domains
dev: 14 domains
eu: 14 domains
club: 13 domains
fr: 12 domains
info: 11 domains
io: 10 domains
ca: 8 domains
ch: 8 domains
tk: 7 domains
site: 6 domains
moe: 6 domains
is: 6 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.)