What powers skipper-sellin.de?

Last seen Sep 2026 · 22 technologies across 14 categories

CMS

WordPress v7.1
since Feb 2025

Databases

MySQL
since Feb 2025

Font scripts

Twitter Emoji (Twemoji)
since Dec 2025

Hosting

IONOS
since Aug 2022

JavaScript libraries

core-js v3.46.0
since Feb 2025
jQuery v3.7.1
since Feb 2020
jQuery Migrate v3.4.1
since Feb 2025
jQuery UI v1.14.2
since Feb 2025
Lightbox
since Feb 2025
Swiper
since Feb 2025

Miscellaneous

Open Graph
since Mar 2025
RSS
since Feb 2025

Performance

Priority Hints
since Feb 2025

Programming languages

PHP
since Feb 2020

Security

HSTS
since Mar 2025

Video players

VideoJS
since Feb 2025

Web servers

Apache HTTP Server
since Feb 2020

Widgets

FlexSlider
since Feb 2020

WordPress plugins

Elementor v4.2.4
since Feb 2025
MetaSlider
since Feb 2025
Slim SEO
since Mar 2025

WordPress themes

Astra v4.13.11
since Feb 2025

AI Crawlers

Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Oct 2026.

  • robots.txt found
  • llms.txt not found
  • ai.txt not found

See who blocks each AI crawler across the web

AI Crawlers

No AI crawlers blocked

Full breakdown

Audience

  • 100% phone
  • Germany

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

Open Page Rank

1.56 / 10 · ranked #6,016,929 of all domains

8 referring domains · OpenPageRank

Core Web Vitals

LCP0.9 s
INP100 ms
CLS0
TTFB500 ms

Real user p75, Chrome UX Report, Sep 2026.

Page

  • Language: German
  • Weight: 1.4 MB · 58 requests
  • WordPress theme: astra (child: astra-child) · all themes
  • Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards

Homepage as crawled by the HTTP Archive, Oct 2026.

Organisation

  • Zum Skipper Das Fischrestaurant im Ostseebad Sellin auf Rügen

From the homepage's own structured data (Oct 2026).

Infrastructure

  • Hosted on IONOS (217.160.0.103, IPv6)
  • DNS: IONOS
  • Email: IONOS
  • Email security: SPF (soft fail), DMARC monitor only
  • SSL: Sectigo, RSA 2048, wildcard, expires Nov 2026
  • Common Crawl link graph: rank 15,927,557, 4 hosts

DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted

Subdomains

HostTechs
skipper-sellin.de 21
www.skipper-sellin.de 5

Full technology history →
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