💾 Archived View for gemini.bortzmeyer.org › software › lupa › archive-stats › 2021-11-01.gmi captured on 2023-11-14 at 12:54:31. 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 2021-11-01 01:04:02Z.

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 372,043 URIs, 279,287 of them having been checked successfully (status code 20) and recently. Among the recently accessed, 203,830 URIs serve a Gemini content.

Resources

The average size of the resources is 26,058 bytes.

Quantiles

10% of the resources are 239 bytes or less,
20% of the resources are 392 bytes or less,
30% of the resources are 700 bytes or less,
40% of the resources are 1,106 bytes or less,
50% of the resources are 1,858 bytes or less, MEDIAN
60% of the resources are 2,873 bytes or less,
70% of the resources are 5,029 bytes or less,
80% of the resources are 9,538 bytes or less,
90% of the resources are 34,490 bytes or less,
100% of the resources are 7,143,369 bytes or less.

Quantiles only for Gemini pages

10% of the resources are 204 bytes or less,
20% of the resources are 323 bytes or less,
30% of the resources are 501 bytes or less,
40% of the resources are 746 bytes or less,
50% of the resources are 1,081 bytes or less, MEDIAN
60% of the resources are 1,668 bytes or less,
70% of the resources are 2,563 bytes or less,
80% of the resources are 4,175 bytes or less,
90% of the resources are 7,561 bytes or less,
100% of the resources are 2,677,426 bytes or less.

Ranges

Less than 10 bytes: 859 URLs (0.31 %)
10 to 100 bytes: 6621 URLs (2.4 %)
100 to 1000 bytes: 98866 URLs (35.4 %)
1 to 10 kbytes: 118642 URLs (42.5 %)
10 to 100 kbytes: 42129 URLs (15.1 %)
100 to 1000 kbytes: 9566 URLs (3.4 %)
More than 1000 kbytes: 2604 URLs (0.93 %)

Most common media (MIME) types

text/gemini: 203,831 URLs
text/plain: 40,463 URLs
image/jpeg: 8,836 URLs
image/png: 6,460 URLs
application/octet-stream: 3,083 URLs
application/pdf: 2,781 URLs
octet/stream: 2,199 URLs
image/gif: 1,872 URLs
text/html: 1,870 URLs
text/x-patch: 1,417 URLs
application/x-mscardfile: 1,197 URLs
text/x-python: 892 URLs
application/zip: 564 URLs
text/x-diff: 417 URLs
audio/mpeg: 391 URLs
text/markdown: 270 URLs
image/webp: 267 URLs
text/xml: 187 URLs
audio/midi: 183 URLs
image/svg+xml: 179 URLs

Most common languages

Unspecified: 224,618 URLs
en: 48,820 URLs
ru: 2,702 URLs
fr: 1,610 URLs
sv: 316 URLs
de: 277 URLs
es: 199 URLs
it: 132 URLs
ko: 110 URLs
ca: 73 URLs
pl: 62 URLs
gl: 55 URLs
en_us: 54 URLs
es_ar: 40 URLs
sco,gd,it,en: 35 URLs
pt: 34 URLs
en,zh: 33 URLs
en,he: 26 URLs
en,fr: 17 URLs
pl,en: 16 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: 256,558 URLs
utf-8: 13,427 URLs
us-ascii: 9,281 URLs
binary: 17 URLs
gzip: 2 URLs
ascii: 2 URLs
bzip2: 2 URLs
utf-16: 1 URLs
cp437: 1 URLs
windows-1252: 1 URLs

Most common encodings for gemtext files only

Unspecified: 195,985 URLs
utf-8: 7,843 URLs
cp437: 1 URLs
utf-16: 1 URLs
windows-1252: 1 URLs

By the way, 3,386 of recently tested URLs (0.919 %) 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): 279,292 occurrences (84.12 %)
51 (Not found): 26,025 occurrences (7.84 %)
50 (Permanent failure): 10,946 occurrences (3.30 %)
40 (Temporary failure): 5,439 occurrences (1.64 %)
42 (CGI error): 3,743 occurrences (1.13 %)
60 (Client certificate request): 2,188 occurrences (0.66 %)
10 (Input request): 1,656 occurrences (0.50 %)
44 (Slow down): 1,019 occurrences (0.31 %)
31 (Permanent redirect): 591 occurrences (0.18 %)
30 (Temporary redirect): 543 occurrences (0.16 %)
43 (Proxy error): 404 occurrences (0.12 %)
52 (Gone with the wind): 69 occurrences (0.02 %)

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: 199

Average number of incoming links: 0.09

Capsules

There are 1741 capsules. We successfully connected recently to 1408 of them.

Most common capsules by number of working URLs

gemini.techrights.org: 10000 URLs
gemini.rob-bolton.co.uk: 9999 URLs
git.sysrq.in: 9996 URLs
blitter.com: 9994 URLs
gem.benscraft.info: 9957 URLs
gemini.spam.works: 9821 URLs
gemini.theuse.net: 9709 URLs
geminispace.info: 9583 URLs
vps01.rdelaage.ovh: 9302 URLs
mastogem.picasoft.net: 9246 URLs
gemini.omarpolo.com: 8941 URLs
midnight.pub: 7720 URLs
gemini.susa.net: 7660 URLs
ecs.d2evs.net: 7007 URLs
simplynews.metalune.xyz: 6628 URLs
gemini.lost-frequencies.eu: 6292 URLs
caolan.uk: 6263 URLs
tilde.team: 6024 URLs
godocs.io: 5822 URLs
clemat.is: 5439 URLs

Most common capsules by number of bytes in working URLs

blitter.com: 823.9 megabytes
ecs.d2evs.net: 342.2 megabytes
gem.billsmugs.com: 336.8 megabytes
gemini.spam.works: 224.7 megabytes
mikelynch.org: 202.6 megabytes
nytpu.com: 200.0 megabytes
gemini.techrights.org: 174.4 megabytes
si3t.ch: 166.0 megabytes
tweek.zyxxyz.eu: 150.7 megabytes
multiverse.thruhere.net: 150.2 megabytes
gemini.theuse.net: 144.0 megabytes
jpfox.fr: 140.7 megabytes
oppen.digital: 118.7 megabytes
gemini.circumlunar.space: 112.1 megabytes
clemat.is: 111.2 megabytes
pgorl32jhgkgald7tcsp6k7zpujvd763kywenr72yr76fqjaomxf7kid.onion: 106.7 megabytes
kota.nz: 97.1 megabytes
geminispace.info: 96.0 megabytes
tilde.team: 91.4 megabytes
runjimmyrunrunyoufuckerrun.com: 87.3 megabytes
vanwa.ch: 83.5 megabytes

All working capsules:

As a text file

As a gemtext, with links

Certificates

1229 (87.3 %) capsules are self-signed, 142 (10.1 %) use the Certificate Authority Let's Encrypt, 37 (2.6 %) are signed by another CA (may be not a trusted one).

59 capsules (4.27 %) have an expired certificate.

Algorithms:

ecdsa-with-SHA256: 893 capsules
sha256WithRSAEncryption: 488 capsules
ED25519: 15 capsules
ecdsa-with-SHA512: 3 capsules
sha512WithRSAEncryption: 3 capsules
sha384WithRSAEncryption: 2 capsules
ecdsa-with-SHA384: 1 capsules
ecdsa-with-SHA1: 1 capsules

Key types:

ECDSA: 910 capsules
RSA: 481 capsules
ED25519: 15 capsules

Key sizes for RSA:

4096: 279 capsules
2048: 195 capsules
3072: 3 capsules
1024: 2 capsules
4098: 1 capsules
3584: 1 capsules

Key sizes for ECDSA:

256: 844 capsules
384: 64 capsules
521: 2 capsules

TLS

86 % of the capsules use TLS 1.3, 14 % use TLS 1.2.

49.6 % of URLs do NOT send a proper TLS shutdown (application

close). Even 36.7 % of those who return status 20 are in that case.

A proposal to make this shutdown mandatory.

Ports

8 working capsules (0.6 %) use an alternative port

Addresses

915 IP addresses used. 14 % are IPv6.

Addresses with most virtual hosts

173.230.145.243: 427 vhosts
213.219.38.200: 75 vhosts
173.195.146.139: 57 vhosts
86.248.69.224: 23 vhosts
86.207.32.137: 20 vhosts
109.237.26.252: 16 vhosts
86.194.166.101: 14 vhosts
45.56.93.217: 14 vhosts
90.52.20.26: 13 vhosts
52.51.189.88: 8 vhosts
144.91.116.244: 7 vhosts
2a00:5881:4008:d00::: 6 vhosts
188.68.55.245: 6 vhosts
174.138.124.169: 6 vhosts
89.234.140.141: 6 vhosts
91.45.232.251: 5 vhosts
91.45.235.216: 5 vhosts
80.131.196.251: 5 vhosts
91.45.239.250: 5 vhosts
149.28.115.162: 4 vhosts

TLDs

There are 187 TLDs in the capsule's names, and 1045 registered domains.

Most common TLDs

By number of registered domains

com: 153 domains
org: 96 domains
net: 88 domains
xyz: 74 domains
space: 52 domains
de: 34 domains
me: 25 domains
eu: 25 domains
site: 23 domains
dev: 22 domains
uk: 20 domains
info: 17 domains
io: 17 domains
club: 17 domains
fr: 15 domains
ca: 12 domains
online: 9 domains
ch: 9 domains
se: 8 domains
is: 8 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.)

online: 429 capsules
com: 183 capsules
org: 120 capsules
net: 107 capsules
pub: 83 capsules
xyz: 78 capsules
space: 62 capsules
de: 40 capsules
club: 33 capsules
eu: 32 capsules
me: 26 capsules
site: 24 capsules
dev: 23 capsules
uk: 23 capsules
info: 23 capsules
casa: 21 capsules
io: 20 capsules
us: 16 capsules
fr: 16 capsules
ca: 14 capsules

Other statistics on the geminispace

At the search engine geminispace.info

By Nervuri (specially for certificates)

Contact

Maintained by Stéphane Bortzmeyer (email <stephane+gemini@bortzmeyer.org>). Comments and criticisms are welcome.

Home page of the crawler

Source code of the crawler

My capsule