What powers 
markgraf-bau.de?
Last seen Sep 2026 · 42 technologies across 21 categories
Analytics
CDN
CMS
Databases
Hosting
JavaScript frameworks
JavaScript libraries
Load balancers
Marketing automation
Miscellaneous
PaaS
Performance
Programming languages
Security
SEO
Tag managers
UI frameworks
Web servers
Webmail
WordPress plugins
WordPress themes
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 found
- ai.txt not found
- Sep 2026 llms.txt appeared
- Sep 2026 llms.txt removed
AI Crawlers
No AI crawlers blocked
Standards: llms.txt
Audience
- 56% phone
- 44% desktop
Germany
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.77 / 10 · ranked #730,357 of all domains
65 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3.5 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 1800 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: German
- Weight: 38.2 MB · 153 requests
- WordPress theme: hello-elementor · all themes
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- W. MARKGRAF GmbH & Co. KG | Bauunternehmung (W. Markgraf on Wikidata)
- Founded: 1932
- Sector: construction industry
- Country: Germany
- Profiles: Facebook, Instagram
From the homepage's own structured data (Oct 2026) and Wikidata (CC0).
Infrastructure
- Hosted on IONOS (217.160.0.223, IPv6)
- DNS: IONOS
- Email: Microsoft 365
- Email security: SPF (soft fail), DMARC monitor only, MTA-STS
- SSL: Sectigo, RSA 2048, wildcard, expires Mar 2027
- Common Crawl link graph: rank 13,424,565, 6 hosts
- Verified with: Atlassian, Autodesk, DocuSign, Foxit, Google, Microsoft 365, Sophos
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.markgraf-bau.de | 35 |
| karriere.markgraf-bau.de | 13 |
| persis.markgraf-bau.de | 12 |
| jobs.markgraf-bau.de | 11 |
Full technology history →
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Recent changes
- detected Contentsquare Aug 2026
- dropped Essential Addons for Elementor Aug 2026
- detected Cloudflare Bot Management Jul 2026
- detected Facebook Pixel Jul 2026
- detected Fluent Forms Jul 2026
- detected Google Tag Manager Jul 2026
- detected Linkedin Insight Tag Jul 2026
- detected PixelYourSite Jul 2026
- dropped Google Font API Jun 2026
- dropped Twitter Emoji (Twemoji) Jun 2026
- dropped WP Rocket Jun 2026
- detected cdnjs May 2026
- detected Cloudflare May 2026
- detected Apache HTTP Server Apr 2026
- detected core-js Apr 2026
- detected Elementor Apr 2026
- detected Essential Addons for Elementor Apr 2026
- detected Google Analytics Apr 2026
- detected Google Font API Apr 2026
- detected GSAP Apr 2026
- detected Hello Elementor Apr 2026
- detected jQuery Migrate Apr 2026
- detected Lenis Apr 2026
- detected MySQL Apr 2026
- detected Priority Hints Apr 2026
- detected Really Simple SSL & Security Apr 2026
- detected RSS Apr 2026
- detected Site Kit Apr 2026
- detected Slick Apr 2026
- detected Swiper Apr 2026
- detected Twitter Emoji (Twemoji) Apr 2026
- detected WordPress Apr 2026
- detected WP Rocket Apr 2026
- detected Yoast SEO Apr 2026
- detected Yoast SEO Premium Apr 2026
- dropped Apache HTTP Server Mar 2026