💾 Archived View for gemini.bortzmeyer.org › software › lupa › stats.gmi captured on 2022-04-28 at 17:28:09. 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 2022-04-28 18:04:01Z.

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 397,002 URIs, 284,093 of them having been checked successfully (status code 20) and recently. Among the recently accessed, 213,810 URIs serve a Gemini content.

Resources

The average size of the resources is 32,322 bytes.

Quantiles

10% of the resources are 240 bytes or less,
20% of the resources are 451 bytes or less,
30% of the resources are 707 bytes or less,
40% of the resources are 1,051 bytes or less,
50% of the resources are 1,910 bytes or less, MEDIAN
60% of the resources are 3,179 bytes or less,
70% of the resources are 5,658 bytes or less,
80% of the resources are 11,074 bytes or less,
90% of the resources are 39,813 bytes or less,
100% of the resources are 2,677,426 bytes or less.

Quantiles only for Gemini pages

10% of the resources are 213 bytes or less,
20% of the resources are 372 bytes or less,
30% of the resources are 566 bytes or less,
40% of the resources are 776 bytes or less,
50% of the resources are 1,091 bytes or less, MEDIAN
60% of the resources are 1,846 bytes or less,
70% of the resources are 2,823 bytes or less,
80% of the resources are 4,818 bytes or less,
90% of the resources are 8,587 bytes or less,
100% of the resources are 2,677,426 bytes or less.

Ranges

Less than 10 bytes: 1099 URLs (0.39 %)
10 to 100 bytes: 9161 URLs (3.2 %)
100 to 1000 bytes: 100322 URLs (35.3 %)
1 to 10 kbytes: 113411 URLs (39.9 %)
10 to 100 kbytes: 45237 URLs (15.9 %)
100 to 1000 kbytes: 10950 URLs (3.9 %)
More than 1000 kbytes: 3913 URLs (1.38 %)

Most common media (MIME) types

text/gemini: 213,810 URLs
text/plain: 31,066 URLs
image/jpeg: 16,909 URLs
image/png: 8,462 URLs
application/octet-stream: 2,952 URLs
image/gif: 2,107 URLs
audio/mpeg: 1,191 URLs
text/x-diff: 1,113 URLs
application/pdf: 1,039 URLs
application/json: 694 URLs
application/mbox: 665 URLs
text/html: 602 URLs
text/markdown: 238 URLs
application/zip: 220 URLs
image/webp: 220 URLs
application/lagrange-fontpack+zip: 197 URLs
application/gzip: 189 URLs
application/atom+xml: 184 URLs
audio/ogg: 182 URLs
application/xml: 170 URLs

Most common languages

Unspecified: 209,724 URLs
en: 42,575 URLs
de: 11,040 URLs
ru: 10,136 URLs
fr: 5,901 URLs
enus: 2,002 URLs
fi: 1,260 URLs
es: 412 URLs
en,zh: 141 URLs
en_us: 133 URLs
it: 106 URLs
ko: 106 URLs
gl: 102 URLs
pl: 100 URLs
ca: 84 URLs
sv: 41 URLs
es_ar: 40 URLs
sco,gd,it,en: 39 URLs
pl,en: 25 URLs
eo: 23 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: 258,358 URLs
utf-8: 16,223 URLs
us-ascii: 9,471 URLs
binary: 31 URLs
gzip: 3 URLs
bzip2: 2 URLs
windows-1252: 1 URLs
cp437: 1 URLs
u: 1 URLs
utf-16: 1 URLs

Most common encodings for gemtext files only

Unspecified: 204,195 URLs
utf-8: 9,612 URLs
cp437: 1 URLs
utf-16: 1 URLs
windows-1252: 1 URLs

By the way, 1,905 of recently tested URLs (0.495 %) 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): 284,092 occurrences (84.22 %)
51 (Not found): 23,990 occurrences (7.11 %)
40 (Temporary failure): 6,585 occurrences (1.95 %)
44 (Slow down): 5,715 occurrences (1.69 %)
10 (Input request): 5,080 occurrences (1.51 %)
59 (Bad request): 4,437 occurrences (1.32 %)
60 (Client certificate request): 2,704 occurrences (0.80 %)
50 (Permanent failure): 2,483 occurrences (0.74 %)
30 (Temporary redirect): 994 occurrences (0.29 %)
42 (CGI error): 655 occurrences (0.19 %)
31 (Permanent redirect): 500 occurrences (0.15 %)
53 (Proxy request refused): 80 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: 219

Average number of incoming links: 0.17

Capsules

There are 2383 capsules. We successfully connected recently to 1881 of them.

Most common capsules by number of working URLs

We have a limit of 10000 URLs per capsule.

ake.crabdance.com:1966: 10000 URLs
gemini.conman.org: 10000 URLs
midnight.pub: 10000 URLs
jpfox.fr: 10000 URLs
gemini.techrights.org: 10000 URLs
taz.de: 9997 URLs
gemini.spam.works: 9959 URLs
gemini.omarpolo.com: 9104 URLs
vps01.rdelaage.ovh: 8947 URLs
dw.schettler.net: 8575 URLs
tilde.team: 8095 URLs
mastogem.picasoft.net: 8089 URLs
gemini.autonomy.earth: 7595 URLs
ecs.d2evs.net: 7211 URLs
thegonz.net:3965: 7174 URLs
caolan.uk: 6067 URLs
godocs.io: 5716 URLs
rawtext.club: 5638 URLs
clemat.is: 4766 URLs
gmi.noulin.net: 4516 URLs

Most common capsules by number of bytes in working URLs

We have a limit of bytes per URL.

Not properly documented yet

jpfox.fr: 968.2 megabytes
yam655.com: 563.9 megabytes
nytpu.com: 442.3 megabytes
gem.billsmugs.com: 353.1 megabytes
snowcode.ovh: 302.6 megabytes
ecs.d2evs.net: 295.3 megabytes
kamalatta.ddnss.de: 253.4 megabytes
multiverse.thruhere.net: 233.6 megabytes
mikelynch.org: 202.6 megabytes
gemini.spam.works: 196.9 megabytes
shit.cx: 181.7 megabytes
tweek.zyxxyz.eu: 180.1 megabytes
gemini.techrights.org: 174.4 megabytes
tilde.team: 166.4 megabytes
si3t.ch: 155.6 megabytes
gemini.conman.org: 151.4 megabytes
gemini.circumlunar.space: 113.1 megabytes
kernelzechs.com: 109.7 megabytes
kota.nz: 106.2 megabytes
gemini.autonomy.earth: 100.9 megabytes
clemat.is: 97.9 megabytes

All working capsules:

As a text file

As a gemtext, with links

Certificates

1674 (89.0 %) capsules are self-signed, 162 (8.6 %) use the Certificate Authority Let's Encrypt, 45 (2.4 %) are signed by another CA (may be not a trusted one).

59 capsules (3.18 %) have an expired certificate.

Algorithms:

ecdsa-with-SHA256: 1232 capsules
sha256WithRSAEncryption: 624 capsules
ED25519: 12 capsules
ecdsa-with-SHA384: 3 capsules
ecdsa-with-SHA512: 3 capsules
sha512WithRSAEncryption: 3 capsules
sha384WithRSAEncryption: 1 capsules

Key types:

ECDSA: 1257 capsules
RSA: 609 capsules
ED25519: 12 capsules

Key sizes for RSA:

2048: 313 capsules
4096: 286 capsules
3072: 5 capsules
1024: 3 capsules
4098: 1 capsules
3584: 1 capsules

Key sizes for ECDSA:

256: 1177 capsules
384: 78 capsules
521: 2 capsules

TLS

93 % of the capsules use TLS 1.3, 7 % use TLS 1.2.

robots.txt

199 (11 %) the capsules have a robots.txt exclusion file.

Ports

8 working capsules (0.4 %) use an alternative port

Addresses

1057 IP addresses used. 17 % are IPv6.

Addresses with most virtual hosts

173.230.145.243: 591 vhosts
213.219.38.200: 147 vhosts
68.133.4.32: 107 vhosts
173.195.146.139: 81 vhosts
72.65.52.175: 28 vhosts
86.207.35.123: 25 vhosts
86.207.45.97: 25 vhosts
109.237.26.252: 17 vhosts
45.56.93.217: 16 vhosts
216.238.66.109: 10 vhosts
52.51.189.88: 8 vhosts
85.208.51.149: 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
51.222.161.16: 5 vhosts
178.209.50.237: 5 vhosts
46.23.89.93: 4 vhosts
80.131.197.59: 4 vhosts

TLDs

There are 217 TLDs in the capsule's names, and 1299 registered domains.

Most common TLDs

By number of registered domains

com: 195 domains
net: 109 domains
org: 104 domains
xyz: 97 domains
space: 61 domains
de: 41 domains
me: 33 domains
dev: 33 domains
site: 31 domains
eu: 31 domains
fr: 23 domains
info: 22 domains
uk: 21 domains
io: 19 domains
club: 19 domains
ca: 15 domains
online: 12 domains
ch: 11 domains
ru: 9 domains
is: 9 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.)