What powers buchzentrum.ch?

Last seen Jun 2026 · 7 technologies across 5 categories

JavaScript libraries

jQuery v3.7.0
since Jan 2019

Miscellaneous

Open Graph
since Aug 2025
PWA
since Aug 2022
RSS
since Dec 2022

Security

HSTS
since Sep 2022

Web servers

Apache HTTP Server
since Jan 2019

Webmail

Microsoft 365
since Aug 2022

AI Crawlers

robots.txt could not be read at the last check (Nov 2026), so its policy is unknown.

  • robots.txt not checked
  • llms.txt not checked
  • ai.txt not checked

See who blocks each AI crawler across the web

Top search keywords

KeywordPositionEst. monthly visits
zumstein papeterie zrich #7 1
c programming language kernighan and ritchie #86 1
skandar book 5 release date #47 1
payot librairie lausanne #5 1
librairie payot lausanne #7 1
dinner with the perfect stranger #57 1
batter splatter #62 0
bastei lbbe ag #43 0
barbellion #55 0
beau geste percival christopher wren #50 0
bankerview #88 0
barbalien #86 0
bernadette whelan #95 0
who was clara barton stephanie spinner #54 0
why civil resistance works pdf #49 0
why we revolt #35 0
witchlock #54 0
witches of new mexico #53 0
yakuza fianc vol 9 release date #37 0
wizard of oz paper dolls #55 0
you don't want a dragon #75 0
you wouldn't want to be a viking explorer #36 0
bestiary by julio cortazar #69 0
yoga and jainism #94 0
zhezhen jin #44 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

Policy unknown

Full breakdown

Audience

  • 71% desktop
  • 29% phone
  • Switzerland
  • Germany

Where the site's Chrome visitors come from, largest estimated audience first.

Open Page Rank

5.39 / 10 · ranked #173,476 of all domains

98 referring domains · OpenPageRank

Search traffic

6 est. monthly organic visits (US)

388 keywords in Google's top 30

Core Web Vitals

LCP0.7 s
INP75 ms
CLS0.05
TTFB100 ms

Real user p75, Chrome UX Report, Sep 2026.

Infrastructure

  • Hosted on SWISSCOM Swisscom (Schweiz) AG (194.209.180.207)
  • DNS: ip-plus.net
  • Email: Microsoft 365
  • Email security: SPF (hard fail), DMARC quarantine
  • Common Crawl link graph: rank 3,147,039, 4 hosts
  • Verified with: Atlassian, KnowBe4

DNS records as swept Nov 2026. How the web is hosted

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