What powers 
slub-dresden.de?
Last seen Sep 2026 · 42 technologies across 19 categories
Analytics
CDN
CMS
Comment systems
Font scripts
JavaScript frameworks
JavaScript graphics
JavaScript libraries
Live chat
Maps
Miscellaneous
Operating systems
PaaS
Programming languages
Security
UI frameworks
Web frameworks
Web servers
Widgets
AI Crawlers
Blocks 9 of 33 AI crawlers we track by name in its robots.txt. Checked Oct 2026. A recent check saw a policy file missing; awaiting confirmation.
Training crawlers
- Bytespider Blocked
- ClaudeBot Blocked
- GPTBot Blocked
- ImagesiftBot Blocked
- meta-externalagent Blocked
Search and AI assistants
- Amazonbot Blocked
- Claude-SearchBot Blocked
- PerplexityBot Blocked
- PetalBot Blocked
The other 24 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 found
- ai.txt not found
- Oct 2026 amazonbot added to robots.txt
- Oct 2026 bytespider added to robots.txt
- Oct 2026 claude-searchbot added to robots.txt
- Oct 2026 petalbot added to robots.txt
- Oct 2026 perplexitybot added to robots.txt
- Oct 2026 meta-externalagent added to robots.txt
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| codex maya | #3 | 230 |
| dresden codex | #2 | 210 |
| mayan codex | #4 | 120 |
| dresden | #99 | 100 |
| mayan dresden codex | #2 | 23 |
| maya dresden codex | #2 | 23 |
| the dresden codex | #3 | 17 |
| slub | #13 | 17 |
| victor klemperer | #9 | 15 |
| dresden library | #2 | 10 |
| dresden codex | #12 | 10 |
| codex maya | #43 | 5 |
| codex maya | #25 | 5 |
| slub tu dresden | #4 | 5 |
| mayan codex | #56 | 4 |
| technische universitt dresden | #26 | 3 |
| uni dresden | #46 | 3 |
| library und | #66 | 3 |
| mayan library | #4 | 3 |
| dresden university | #73 | 3 |
| dresden codex | #96 | 3 |
| dresden codex | #72 | 3 |
| dresden codex | #56 | 3 |
| book of dede korkut | #7 | 2 |
| codices mayas | #6 | 2 |
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
9 of 33 AI crawlers blocked
Audience
- 55% phone
- 39% desktop
- 5% tablet
Germany
United States
Brazil
United Kingdom
Austria
Italy
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
7.47 / 10 · ranked #18,394 of all domains
1,334 referring domains · OpenPageRank
Search traffic
860 est. monthly organic visits (US)
186 keywords in Google's top 30
Core Web Vitals
| LCP | 2 s |
| INP | 75 ms |
| CLS | 0.05 |
| TTFB | 1200 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: German
- Weight: 1.3 MB · 48 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Saxon State and University Library, Dresden
- Founded: 1996
- Country: Germany
From Wikidata (CC0).
Infrastructure
- Hosted on DFN Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. (194.95.142.45)
- DNS: slub-dresden.de
- Email: slub-dresden.de
- Email security: no SPF record, no DMARC record
- SSL: HARICA, RSA 4096, expires Dec 2026
- Common Crawl link graph: rank 28,743, 77 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| blog.slub-dresden.de | 17 |
| digital.slub-dresden.de | 17 |
| anmeldung.slub-dresden.de | 16 |
| raumbuchung.slub-dresden.de | 16 |
| www.slub-dresden.de | 16 |
| katalog.slub-dresden.de | 14 |
| katalogbeta.slub-dresden.de | 14 |
| performance.slub-dresden.de | 13 |
| 3d.slub-dresden.de | 11 |
| kartenforum.slub-dresden.de | 10 |
| mediathek.slub-dresden.de | 7 |
| login.slub-dresden.de | 3 |
| lmsproxy.slub-dresden.de | 1 |
| primoproxybeta.slub-dresden.de | 1 |