💾 Archived View for gemini.bortzmeyer.org › software › lupa › archive-stats › 2023-08-01.gmi captured on 2024-05-12 at 19:00:48. 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 2023-08-01 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 545,660 URIs, 451,699 of them having been checked successfully (status code 20) and recently. Among the recently accessed, 347,345 URIs serve a Gemini content.

Resources

The average size of the resources is 42,274 bytes.

Quantiles

10% of the resources are 277 bytes or less,
20% of the resources are 594 bytes or less,
30% of the resources are 945 bytes or less,
40% of the resources are 1,561 bytes or less,
50% of the resources are 2,655 bytes or less, MEDIAN
60% of the resources are 4,619 bytes or less,
70% of the resources are 7,253 bytes or less,
80% of the resources are 16,179 bytes or less,
90% of the resources are 71,263 bytes or less,
100% of the resources are 4,156,230 bytes or less.

Quantiles only for Gemini pages

10% of the resources are 245 bytes or less,
20% of the resources are 472 bytes or less,
30% of the resources are 754 bytes or less,
40% of the resources are 1,085 bytes or less,
50% of the resources are 1,706 bytes or less, MEDIAN
60% of the resources are 2,686 bytes or less,
70% of the resources are 4,403 bytes or less,
80% of the resources are 6,508 bytes or less,
90% of the resources are 12,216 bytes or less,
100% of the resources are 4,156,230 bytes or less.

Ranges

Less than 10 bytes: 3412 URLs (0.76 %)
10 to 100 bytes: 10361 URLs (2.3 %)
100 to 1000 bytes: 127470 URLs (28.2 %)
1 to 10 kbytes: 196754 URLs (43.6 %)
10 to 100 kbytes: 78838 URLs (17.5 %)
100 to 1000 kbytes: 26818 URLs (5.9 %)
More than 1000 kbytes: 8046 URLs (1.78 %)

Most common media (MIME) types

text/gemini: 347,345 URLs
text/plain: 29,023 URLs
image/jpeg: 22,846 URLs
image/png: 19,133 URLs
application/octet-stream: 9,472 URLs
application/pdf: 4,654 URLs
application/zip: 3,113 URLs
octet/stream: 2,215 URLs
image/gif: 1,981 URLs
text/html: 1,952 URLs
audio/mpeg: 1,230 URLs
application/x-mscardfile: 1,199 URLs
MIME: 1,044 URLs
text/x-diff: 875 URLs
application/json: 692 URLs
text/markdown: 458 URLs
image/webp: 403 URLs
application/atom+xml: 370 URLs
audio/ogg: 350 URLs
application/xml: 310 URLs

Most common languages

Unspecified: 356,248 URLs
en: 64,026 URLs
de: 11,108 URLs
fr: 7,386 URLs
it: 7,121 URLs
es: 1,336 URLs
es_ar: 1,152 URLs
ja: 1,125 URLs
ru: 786 URLs
en_gb: 355 URLs
en_us: 217 URLs
pl: 129 URLs
gl: 124 URLs
ko: 97 URLs
ca: 86 URLs
sv: 65 URLs
en,he: 41 URLs
sco,gd,it,en: 38 URLs
pl,en: 30 URLs
eo: 28 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: 394,735 URLs
utf-8: 47,464 URLs
us-ascii: 9,449 URLs
gzip: 24 URLs
binary: 19 URLs
utf8: 2 URLs
bzip2: 2 URLs
windows-1252: 1 URLs
cp437: 1 URLs
iso-8859-1: 1 URLs
utf-16: 1 URLs

Most common encodings for gemtext files only

Unspecified: 309,520 URLs
utf-8: 37,821 URLs
cp437: 1 URLs
iso-8859-1: 1 URLs
utf-16: 1 URLs
windows-1252: 1 URLs

By the way, 1,229 of recently tested URLs (0.234 %) 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): 451,699 occurrences (89.50 %)
40 (Temporary failure): 12,479 occurrences (2.47 %)
51 (Not found): 10,631 occurrences (2.11 %)
50 (Permanent failure): 8,088 occurrences (1.60 %)
60 (Client certificate request): 5,581 occurrences (1.11 %)
44 (Slow down): 4,954 occurrences (0.98 %)
10 (Input request): 4,923 occurrences (0.98 %)
42 (CGI error): 4,671 occurrences (0.93 %)
30 (Temporary redirect): 1,339 occurrences (0.27 %)
53 (Proxy request refused): 126 occurrences (0.02 %)
59 (Bad request): 103 occurrences (0.02 %)
43 (Proxy error): 55 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: 274

Average number of incoming links: 0.20

Capsules

There are 3344 capsules. We successfully connected recently to 2487 of them.

Most common capsules by number of working URLs

We have a limit of 10000 URLs per capsule.

gemini.conman.org: 10000 URLs
gemini.techrights.org: 10000 URLs
midnight.pub: 10000 URLs
mirrors.apple2.org.za: 10000 URLs
blitter.com: 10000 URLs
gemlog.stargrave.org: 10000 URLs
gemini.tuxmachines.org: 9998 URLs
jsreed5.org: 9996 URLs
news.tuxmachines.org: 9996 URLs
rwv.io: 9996 URLs
hoagie.space: 9993 URLs
taz.de: 9974 URLs
caiofior.pollux.casa: 9965 URLs
spam.works: 9961 URLs
gemini.knusbaum.com: 9761 URLs
gemini.unlimited.pizza: 9757 URLs
jpfox.fr: 9694 URLs
mastogem.remorse.us: 9179 URLs
gemini.autonomy.earth: 9166 URLs
gemini.omarpolo.com: 9115 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: 1006.9 megabytes
uscoffings.net: 915.7 megabytes
blitter.com: 824.2 megabytes
gael.mooo.com: 755.3 megabytes
gem.librehacker.com: 644.4 megabytes
yam655.com: 598.3 megabytes
jpfox.fr: 570.4 megabytes
hoagie.space: 496.4 megabytes
skyjake.fi: 495.0 megabytes
finn.lesueur.nz: 357.0 megabytes
mikelynch.org: 336.5 megabytes
gemini.zachdecook.com: 334.0 megabytes
ecs.d2evs.net: 292.1 megabytes
tweek.zyxxyz.eu: 248.2 megabytes
multiverse.thruhere.net: 186.3 megabytes
shit.cx: 182.3 megabytes
phreedom.club: 178.2 megabytes
higeki.jp: 177.0 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

2217 (89.1 %) capsules are self-signed, 217 (8.7 %) use the Certificate Authority Let's Encrypt, 53 (2.1 %) are signed by another CA (may be not a trusted one).

61 capsules (2.46 %) have an expired certificate.

Algorithms:

ecdsa-with-SHA256: 1611 capsules
sha256WithRSAEncryption: 881 capsules
ED25519: 16 capsules
ecdsa-with-SHA512: 4 capsules
ecdsa-with-SHA384: 2 capsules
sha512WithRSAEncryption: 2 capsules
sha384WithRSAEncryption: 1 capsules

Key types:

ECDSA: 1645 capsules
RSA: 856 capsules
ED25519: 16 capsules

Key sizes for RSA:

2048: 587 capsules
4096: 255 capsules
3072: 10 capsules
1024: 3 capsules
3584: 1 capsules

Key sizes for ECDSA:

256: 1568 capsules
384: 75 capsules
521: 2 capsules

TLS

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

robots.txt

237 (10 %) the capsules have a robots.txt exclusion file.

Ports

13 working capsules (0.5 %) use an alternative port

Addresses

987 IP addresses used. 20 % are IPv6.

Addresses with most virtual hosts

173.230.145.243: 797 vhosts
68.133.1.71: 320 vhosts
213.219.38.200: 215 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: 14 vhosts
104.245.33.223: 8 vhosts
52.51.189.88: 8 vhosts
51.222.161.16: 8 vhosts
85.208.51.149: 7 vhosts
174.138.124.169: 7 vhosts
139.162.187.208: 6 vhosts
188.100.15.89: 6 vhosts
2a01:7e01::f03c:93ff:fedf:bffe: 6 vhosts
68.183.213.240: 5 vhosts
89.253.220.199: 5 vhosts
37.79.202.136: 5 vhosts
46.23.94.99: 5 vhosts

TLDs

There are 249 TLDs in the capsule's names, and 1648 registered domains.

Most common TLDs

By number of registered domains

com: 269 domains
net: 142 domains
org: 139 domains
xyz: 110 domains
space: 74 domains
de: 50 domains
site: 46 domains
dev: 42 domains
me: 41 domains
eu: 31 domains
fr: 30 domains
uk: 26 domains
io: 24 domains
info: 22 domains
club: 20 domains
online: 16 domains
se: 14 domains
ch: 13 domains
ru: 12 domains
ca: 12 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.)