What powers 
fediverse.observer?
Last seen Sep 2026 · 14 technologies across 10 categories
Analytics
CDN
Font scripts
Fundraising & donations
JavaScript graphics
JavaScript libraries
Miscellaneous
Reverse proxies
Security
UI frameworks
AI Crawlers
Blocks 12 of 33 AI crawlers we track by name in its robots.txt. Checked Nov 2026.
Training crawlers
- Bytespider Blocked
- ClaudeBot Blocked
- GPTBot Blocked
- ImagesiftBot Blocked
- meta-externalagent Blocked
Search and AI assistants
- Amazonbot Blocked
- Applebot Blocked
- Claude-SearchBot Blocked
- DuckAssistBot Blocked
- PerplexityBot Blocked
- PetalBot Blocked
User-request fetchers
- meta-externalfetcher Blocked
The other 21 AI crawlers we track are not mentioned and only inherit the catch-all rules that apply to every crawler.
- robots.txt found
- llms.txt not checked
- ai.txt not checked
Content Signals:
search=yes ai-train=no ai-input=no declared in robots.txt
- Nov 2026 meta-externalfetcher added to robots.txt
- Nov 2026 bytespider added to robots.txt
- Nov 2026 claude-searchbot added to robots.txt
- Nov 2026 applebot added to robots.txt
- Nov 2026 Content Signals changed
- Nov 2026 *: Restricted (was Blocked)
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| fediverse | #19 | 22 |
| quokka city | #3 | 17 |
| poa st | #2 | 11 |
| lemmy blahaj zone | #2 | 5 |
| old timey computer show | #4 | 2 |
| fediverse platforms | #7 | 1 |
| sharkey instances | #13 | 0 |
| fediverse servers | #21 | 0 |
| pawoo map | #23 | 0 |
| hexbear lemmy | #30 | 0 |
| rqd2 | #30 | 0 |
| decayable | #40 | 0 |
| old timey computers | #40 | 0 |
| toot community | #48 | 0 |
| lemmy/kbin | #60 | 0 |
The site's top keywords in Google (US), with the visits each one is estimated to bring per month.
Top backlinks
Top links pointing at the site, one per source domain, strongest first. The anchor text opens the page carrying the link.
AI Crawlers
12 of 33 AI crawlers blocked
Standards: Content Signals
Open Page Rank
5.79 / 10 · ranked #129,377 of all domains
254 referring domains · OpenPageRank
Search traffic
58 est. monthly organic visits (US)
15 keywords in Google's top 30
Infrastructure
- Registered Sep 2021 (5 years) via NAMECHEAP, renews Sep 2028
- Hosted on MAMMOTHMEDIA-AS-AP - Mammoth Media Pty Ltd (103.16.129.132, IPv6)
- DNS: Spaceship
- Email: no MX record returned
- Email security: DNSSEC signed
- SSL: Let's Encrypt, ECDSA P256, expires Jan 2027
- Common Crawl link graph: rank 450,014, 557 hosts
DNS records as swept Nov 2026, certificate as seen Nov 2026, registration from the registry's RDAP service. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| hubzilla.fediverse.observer | 12 |
| peertube.fediverse.observer | 12 |
| calckey.fediverse.observer | 10 |
| funkwhale.fediverse.observer | 9 |
| kbin.fediverse.observer | 9 |
| pleroma.fediverse.observer | 9 |
| plume.fediverse.observer | 9 |
| mastodon.fediverse.observer | 8 |
| diaspora.fediverse.observer | 7 |
| fediverse.observer | 7 |
| friendica.fediverse.observer | 7 |
| lemmy.fediverse.observer | 7 |
| misskey.fediverse.observer | 7 |
| pixelfed.fediverse.observer | 7 |
Full technology history →
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Recent changes
- detected Cloudflare Browser Insights May 2026
- dropped Cloudflare Browser Insights Mar 2026