💾 Archived View for gemini.bortzmeyer.org › software › lupa › archive-stats › 2023-12-01.gmi captured on 2024-05-12 at 19:00:43. 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 2023-12-01 04:04:01Z.

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 584,646 URIs, 473,107 of them having been checked successfully (status code 20) and recently. Among the recently accessed, 360,864 URIs serve a Gemini content.

Resources

The average size of the resources is 41,923 bytes.

Quantiles

10% of the resources are 273 bytes or less,
20% of the resources are 599 bytes or less,
30% of the resources are 965 bytes or less,
40% of the resources are 1,685 bytes or less,
50% of the resources are 2,868 bytes or less, MEDIAN
60% of the resources are 5,229 bytes or less,
70% of the resources are 7,223 bytes or less,
80% of the resources are 16,462 bytes or less,
90% of the resources are 58,233 bytes or less,
100% of the resources are 4,156,230 bytes or less.

Quantiles only for Gemini pages

10% of the resources are 241 bytes or less,
20% of the resources are 473 bytes or less,
30% of the resources are 786 bytes or less,
40% of the resources are 1,158 bytes or less,
50% of the resources are 1,954 bytes or less, MEDIAN
60% of the resources are 3,165 bytes or less,
70% of the resources are 5,346 bytes or less,
80% of the resources are 7,004 bytes or less,
90% of the resources are 14,529 bytes or less,
100% of the resources are 4,156,230 bytes or less.

Ranges

Less than 10 bytes: 3445 URLs (0.73 %)
10 to 100 bytes: 12015 URLs (2.5 %)
100 to 1000 bytes: 129678 URLs (27.4 %)
1 to 10 kbytes: 207729 URLs (43.9 %)
10 to 100 kbytes: 83579 URLs (17.7 %)
100 to 1000 kbytes: 28579 URLs (6.0 %)
More than 1000 kbytes: 8082 URLs (1.71 %)

Most common media (MIME) types

text/gemini: 360,864 URLs
text/plain: 28,173 URLs
image/jpeg: 22,575 URLs
image/png: 19,552 URLs
application/octet-stream: 16,746 URLs
application/pdf: 4,793 URLs
application/zip: 3,144 URLs
octet/stream: 2,215 URLs
image/gif: 2,031 URLs
text/html: 2,001 URLs
audio/mpeg: 1,336 URLs
application/x-mscardfile: 1,199 URLs
MIME: 1,075 URLs
text/x-diff: 825 URLs
application/json: 698 URLs
application/atom+xml: 621 URLs
text/xml: 566 URLs
image/webp: 476 URLs
text/markdown: 458 URLs
audio/ogg: 379 URLs

Most common languages

Unspecified: 357,778 URLs
en: 84,733 URLs
de: 11,060 URLs
it: 7,128 URLs
fr: 6,938 URLs
es: 1,519 URLs
es_ar: 1,201 URLs
ja: 1,119 URLs
en_gb: 387 URLs
ru: 243 URLs
en_us: 224 URLs
pl: 189 URLs
ca: 86 URLs
eo: 74 URLs
sv: 70 URLs
gl: 55 URLs
sco,gd,it,en: 38 URLs
pl,en: 32 URLs
uk: 27 URLs
tok: 25 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: 405,106 URLs
utf-8: 58,464 URLs
us-ascii: 9,461 URLs
binary: 37 URLs
gzip: 29 URLs
br: 4 URLs
bzip2: 2 URLs
xz: 2 URLs
iso-8859-1: 1 URLs

Most common encodings for gemtext files only

Unspecified: 311,882 URLs
utf-8: 48,980 URLs
iso-8859-1: 1 URLs

By the way, 1,357 of recently tested URLs (0.248 %) 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): 473,106 occurrences (89.99 %)
51 (Not found): 20,286 occurrences (3.86 %)
40 (Temporary failure): 12,727 occurrences (2.42 %)
60 (Client certificate request): 5,708 occurrences (1.09 %)
50 (Permanent failure): 5,614 occurrences (1.07 %)
10 (Input request): 3,929 occurrences (0.75 %)
30 (Temporary redirect): 1,325 occurrences (0.25 %)
53 (Proxy request refused): 1,101 occurrences (0.21 %)
42 (CGI error): 871 occurrences (0.17 %)
31 (Permanent redirect): 630 occurrences (0.12 %)
59 (Bad request): 272 occurrences (0.05 %)
44 (Slow down): 111 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: 288

Average number of incoming links: 0.20

Capsules

There are 3517 capsules. We successfully connected recently to 2593 of them.

Most common capsules by number of working URLs

We have a limit of 10000 URLs per capsule.

blitter.com: 10000 URLs
gemini.omarpolo.com: 9999 URLs
gemlog.stargrave.org: 9999 URLs
midnight.pub: 9999 URLs
mirrors.apple2.org.za: 9994 URLs
jsreed5.org: 9993 URLs
hoagie.space: 9990 URLs
caiofior.pollux.casa: 9984 URLs
gemini.techrights.org: 9983 URLs
gemini.tuxmachines.org: 9977 URLs
library.inu.red: 9965 URLs
taz.de: 9960 URLs
spam.works: 9951 URLs
gemini.conman.org: 9861 URLs
tjp.lol: 9835 URLs
gemini.unlimited.pizza: 9784 URLs
gemini.knusbaum.com: 9741 URLs
gemini.autonomy.earth: 9586 URLs
oracular.space: 9295 URLs
ecs.d2evs.net: 8746 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: 2802.2 megabytes
nytpu.com: 1144.9 megabytes
uscoffings.net: 921.8 megabytes
jpfox.fr: 848.7 megabytes
blitter.com: 824.2 megabytes
gael.mooo.com: 755.6 megabytes
gem.librehacker.com: 676.1 megabytes
yam655.com: 595.1 megabytes
hoagie.space: 498.2 megabytes
gemini.omarpolo.com: 395.1 megabytes
gemini.zachdecook.com: 353.9 megabytes
mikelynch.org: 336.5 megabytes
library.inu.red: 323.6 megabytes
ecs.d2evs.net: 297.5 megabytes
tweek.zyxxyz.eu: 264.0 megabytes
multiverse.thruhere.net: 233.6 megabytes
shit.cx: 182.3 megabytes
higeki.jp: 176.6 megabytes
gemini.techrights.org: 174.2 megabytes
going-flying.com: 166.6 megabytes
phreedom.club: 163.3 megabytes

All working capsules:

As a text file

As a gemtext, with links

Certificates

2327 (89.7 %) capsules are self-signed, 208 (8.0 %) use the Certificate Authority Let's Encrypt, 58 (2.2 %) are signed by another CA (may be not a trusted one).

55 capsules (2.13 %) have an expired certificate.

Algorithms:

ecdsa-with-SHA256: 1659 capsules
sha256WithRSAEncryption: 912 capsules
ED25519: 14 capsules
sha512WithRSAEncryption: 5 capsules
ecdsa-with-SHA512: 3 capsules
ecdsa-with-SHA384: 1 capsules
sha384WithRSAEncryption: 1 capsules

Key types:

ECDSA: 1698 capsules
RSA: 883 capsules
ED25519: 14 capsules

Key sizes for RSA:

2048: 606 capsules
4096: 263 capsules
3072: 10 capsules
1024: 3 capsules
3584: 1 capsules

Key sizes for ECDSA:

256: 1632 capsules
384: 65 capsules
521: 1 capsules

TLS

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

robots.txt

264 (10 %) the capsules have a robots.txt exclusion file.

Ports

13 working capsules (0.5 %) use an alternative port

Addresses

1187 IP addresses used. 18 % are IPv6.

Addresses with most virtual hosts

173.230.145.243: 826 vhosts
68.133.1.71: 355 vhosts
213.219.38.200: 227 vhosts
173.195.146.139: 106 vhosts
90.65.170.44: 29 vhosts
109.237.26.252: 25 vhosts
45.56.93.217: 19 vhosts
128.140.115.191: 11 vhosts
81.187.234.86: 8 vhosts
174.138.124.169: 8 vhosts
51.222.161.16: 8 vhosts
85.208.51.149: 7 vhosts
66.175.211.51: 6 vhosts
139.162.187.208: 6 vhosts
89.234.140.141: 6 vhosts
2a00:5881:4008:d00::: 6 vhosts
2a01:7e01::f03c:93ff:fedf:bffe: 6 vhosts
68.183.213.240: 5 vhosts
37.79.202.136: 5 vhosts
23.88.35.144: 5 vhosts

TLDs

There are 247 TLDs in the capsule's names, and 1740 registered domains.

Most common TLDs

By number of registered domains

com: 271 domains
net: 153 domains
org: 146 domains
xyz: 123 domains
space: 80 domains
de: 56 domains
dev: 51 domains
site: 50 domains
me: 43 domains
eu: 33 domains
uk: 29 domains
fr: 28 domains
info: 25 domains
io: 24 domains
club: 23 domains
online: 15 domains
ch: 14 domains
se: 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.)