💾 Archived View for gemini.bortzmeyer.org › software › lupa › archive-stats › 2023-09-01.gmi captured on 2024-05-12 at 19:00:46. 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 2023-09-01 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 578,913 URIs, 469,257 of them having been checked successfully (status code 20) and recently. Among the recently accessed, 367,172 URIs serve a Gemini content.

Resources

The average size of the resources is 41,308 bytes.

Quantiles

10% of the resources are 307 bytes or less,
20% of the resources are 655 bytes or less,
30% of the resources are 1,019 bytes or less,
40% of the resources are 1,698 bytes or less,
50% of the resources are 2,695 bytes or less, MEDIAN
60% of the resources are 5,017 bytes or less,
70% of the resources are 7,851 bytes or less,
80% of the resources are 17,628 bytes or less,
90% of the resources are 59,442 bytes or less,
100% of the resources are 4,156,230 bytes or less.

Quantiles only for Gemini pages

10% of the resources are 269 bytes or less,
20% of the resources are 540 bytes or less,
30% of the resources are 827 bytes or less,
40% of the resources are 1,222 bytes or less,
50% of the resources are 1,941 bytes or less, MEDIAN
60% of the resources are 2,889 bytes or less,
70% of the resources are 5,125 bytes or less,
80% of the resources are 7,347 bytes or less,
90% of the resources are 16,727 bytes or less,
100% of the resources are 4,156,230 bytes or less.

Ranges

Less than 10 bytes: 3229 URLs (0.69 %)
10 to 100 bytes: 10357 URLs (2.2 %)
100 to 1000 bytes: 125499 URLs (26.7 %)
1 to 10 kbytes: 203612 URLs (43.4 %)
10 to 100 kbytes: 93403 URLs (19.9 %)
100 to 1000 kbytes: 25142 URLs (5.4 %)
More than 1000 kbytes: 8015 URLs (1.71 %)

Most common media (MIME) types

text/gemini: 367,172 URLs
text/plain: 29,099 URLs
image/jpeg: 19,583 URLs
image/png: 19,111 URLs
application/octet-stream: 9,618 URLs
application/pdf: 4,785 URLs
application/zip: 3,122 URLs
octet/stream: 2,215 URLs
image/gif: 2,007 URLs
text/html: 1,953 URLs
audio/mpeg: 1,280 URLs
application/x-mscardfile: 1,199 URLs
MIME: 1,041 URLs
text/x-diff: 881 URLs
application/json: 695 URLs
application/atom+xml: 532 URLs
text/xml: 497 URLs
text/markdown: 454 URLs
audio/ogg: 400 URLs
image/webp: 310 URLs

Most common languages

Unspecified: 373,833 URLs
en: 64,316 URLs
de: 11,171 URLs
fr: 7,182 URLs
it: 7,106 URLs
es: 1,495 URLs
es_ar: 1,172 URLs
ja: 1,102 URLs
ru: 518 URLs
en_gb: 365 URLs
en_us: 221 URLs
pl: 150 URLs
ko: 97 URLs
ca: 86 URLs
sv: 67 URLs
gl: 54 URLs
sco,gd,it,en: 38 URLs
pl,en: 30 URLs
eo: 28 URLs
en,he: 27 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: 410,855 URLs
utf-8: 48,889 URLs
us-ascii: 9,466 URLs
gzip: 24 URLs
binary: 20 URLs
bzip2: 2 URLs
iso-8859-1: 1 URLs

Most common encodings for gemtext files only

Unspecified: 327,691 URLs
utf-8: 39,480 URLs
iso-8859-1: 1 URLs

By the way, 1,291 of recently tested URLs (0.236 %) 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): 469,257 occurrences (91.00 %)
51 (Not found): 17,938 occurrences (3.48 %)
40 (Temporary failure): 12,660 occurrences (2.46 %)
60 (Client certificate request): 5,655 occurrences (1.10 %)
53 (Proxy request refused): 4,938 occurrences (0.96 %)
10 (Input request): 1,726 occurrences (0.33 %)
30 (Temporary redirect): 1,327 occurrences (0.26 %)
42 (CGI error): 1,250 occurrences (0.24 %)
59 (Bad request): 346 occurrences (0.07 %)
31 (Permanent redirect): 209 occurrences (0.04 %)
50 (Permanent failure): 199 occurrences (0.04 %)
44 (Slow down): 61 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: 278

Average number of incoming links: 0.18

Capsules

There are 3477 capsules. We successfully connected recently to 2519 of them.

Most common capsules by number of working URLs

We have a limit of 10000 URLs per capsule.

blitter.com: 10000 URLs
midnight.pub: 10000 URLs
gemlog.stargrave.org: 10000 URLs
gemini.techrights.org: 9999 URLs
gemini.conman.org: 9999 URLs
gemini.tuxmachines.org: 9998 URLs
mirrors.apple2.org.za: 9998 URLs
rwv.io: 9996 URLs
news.tuxmachines.org: 9996 URLs
jsreed5.org: 9995 URLs
taz.de: 9993 URLs
hoagie.space: 9992 URLs
spam.works: 9973 URLs
gemini.omarpolo.com: 9970 URLs
caiofior.pollux.casa: 9948 URLs
gemini.knusbaum.com: 9752 URLs
gemini.unlimited.pizza: 9750 URLs
nvdsli2ogtm7cgmftm3b7rdcx3tahozjsntjhl3oknuwfdcjk56n5qqd.onion: 9671 URLs
gemini.thegonz.net: 9580 URLs
mastogem.remorse.us: 9451 URLs

Most common capsules by number of bytes in working URLs

We have a limit of bytes per URL.

Not properly documented yet

mirrors.apple2.org.za: 2801.9 megabytes
nytpu.com: 1048.8 megabytes
uscoffings.net: 924.9 megabytes
blitter.com: 824.2 megabytes
gael.mooo.com: 753.3 megabytes
gem.librehacker.com: 702.1 megabytes
yam655.com: 598.3 megabytes
hoagie.space: 499.0 megabytes
skyjake.fi: 494.7 megabytes
jpfox.fr: 460.3 megabytes
gemini.omarpolo.com: 391.1 megabytes
gemini.zachdecook.com: 337.1 megabytes
ecs.d2evs.net: 293.1 megabytes
tweek.zyxxyz.eu: 252.4 megabytes
multiverse.thruhere.net: 234.7 megabytes
gemini.thegonz.net: 195.8 megabytes
shit.cx: 182.3 megabytes
phreedom.club: 178.2 megabytes
higeki.jp: 176.6 megabytes
gemini.techrights.org: 174.4 megabytes
rwv.io: 168.6 megabytes

All working capsules:

As a text file

As a gemtext, with links

Certificates

2251 (89.4 %) capsules are self-signed, 212 (8.4 %) use the Certificate Authority Let's Encrypt, 56 (2.2 %) are signed by another CA (may be not a trusted one).

64 capsules (2.55 %) have an expired certificate.

Algorithms:

ecdsa-with-SHA256: 1619 capsules
sha256WithRSAEncryption: 889 capsules
ED25519: 17 capsules
ecdsa-with-SHA512: 4 capsules
sha512WithRSAEncryption: 2 capsules
ecdsa-with-SHA384: 1 capsules
sha384WithRSAEncryption: 1 capsules

Key types:

ECDSA: 1655 capsules
RSA: 861 capsules
ED25519: 17 capsules

Key sizes for RSA:

2048: 593 capsules
4096: 253 capsules
3072: 11 capsules
1024: 3 capsules
3584: 1 capsules

Key sizes for ECDSA:

256: 1576 capsules
384: 77 capsules
521: 2 capsules

TLS

98 % of the capsules use TLS 1.3, 2 % use TLS 1.2.

robots.txt

249 (10 %) the capsules have a robots.txt exclusion file.

Ports

11 working capsules (0.4 %) use an alternative port

Addresses

1160 IP addresses used. 18 % are IPv6.

Addresses with most virtual hosts

173.230.145.243: 805 vhosts
68.133.1.71: 329 vhosts
213.219.38.200: 217 vhosts
173.195.146.139: 102 vhosts
90.65.170.44: 29 vhosts
109.237.26.252: 22 vhosts
45.56.93.217: 17 vhosts
216.238.66.109: 13 vhosts
128.140.115.191: 11 vhosts
104.245.33.223: 9 vhosts
51.222.161.16: 8 vhosts
174.138.124.169: 7 vhosts
85.208.51.149: 7 vhosts
139.162.187.208: 6 vhosts
2a01:7e01::f03c:93ff:fedf:bffe: 6 vhosts
89.234.140.141: 6 vhosts
2a00:5881:4008:d00::: 6 vhosts
68.183.213.240: 5 vhosts
89.253.220.199: 5 vhosts
46.23.94.99: 5 vhosts

TLDs

There are 260 TLDs in the capsule's names, and 1736 registered domains.

Most common TLDs

By number of registered domains

com: 277 domains
net: 151 domains
org: 145 domains
xyz: 119 domains
space: 79 domains
de: 51 domains
dev: 50 domains
site: 47 domains
me: 43 domains
eu: 32 domains
fr: 31 domains
uk: 29 domains
io: 25 domains
info: 23 domains
club: 22 domains
online: 16 domains
se: 15 domains
ch: 14 domains
ca: 14 domains
ru: 13 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.)