What powers bio4energy.se?
Last seen Dec 2025 · 23 technologies across 17 categories
Advertising
Twitter Ads
since Jul 2022
Analytics
Google Analytics
since Jul 2022
CMS
Databases
MySQL
since Dec 2022
Font scripts
Twitter Emoji (Twemoji)
since Dec 2022
JavaScript frameworks
JavaScript graphics
Chart.js
since Dec 2024
JavaScript libraries
Isotope
since Dec 2024
Miscellaneous
RSS
since Dec 2022
Page builders
WordPress Block Editor
since Dec 2024
Performance
Priority Hints
since Dec 2024
Programming languages
PHP
since Jul 2022
UI frameworks
Bootstrap
since Jul 2022
Video players
Web servers
Apache HTTP Server
since Jul 2022
Widgets
Twitter
since Jul 2022
WordPress plugins
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 Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Open Page Rank
3.16 / 10 · ranked #1,330,893 of all domains
16 referring domains · OpenPageRank
Infrastructure
- Hosted on SUNET-UMU (130.239.8.115)
- Email: no MX record returned, SPF names Loopia
- Email security: SPF (hard fail), DNSSEC signed
- SSL: Let's Encrypt, RSA 2048, expires Oct 2026
- Common Crawl link graph: rank 7,828,815, 2 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| bio4energy.se | 17 |
| www.bio4energy.se | 15 |