What powers etwinning.gr?
Last seen Sep 2026 · 46 technologies across 20 categories
Accessibility
UserWay
since Jul 2025
CDN
jQuery CDN
since Feb 2022
jsDelivr
since Nov 2025
CMS
Cookie compliance
Cookie Notice
since Oct 2023
Databases
MySQL
since Oct 2023
Editors
CodeMirror
since Mar 2024
Font scripts
Font Awesome
since Oct 2023
Google Font API
since Jan 2019
Issue trackers
osTicket
since Mar 2024
JavaScript frameworks
JavaScript libraries
Select2
since Mar 2024
Swiper
since Sep 2024
Tiny Slider
since Sep 2024
Underscore.js
since Aug 2022
LMS
Moodle
since Jan 2019
Message boards
Miscellaneous
Operating systems
Ubuntu
since Jan 2019
Programming languages
Security
HSTS
since Nov 2024
UI frameworks
Tailwind CSS
since Apr 2022
Video players
VideoJS
since Apr 2022
Web frameworks
Django
since Aug 2022
Ruby on Rails
since Nov 2024
Web servers
Apache HTTP Server
since Jan 2019
Nginx
since Aug 2022
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Oct 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
- Sep 2026 * removed from robots.txt
- Sep 2026 robots.txt removed
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 53% desktop
- 47% phone
Greece
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.96 / 10 · ranked #601,510 of all domains
63 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.1 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 1400 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Greek (Greece)
- Weight: 1.7 MB · 84 requests
- Structured data: Microdata
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on GR-EDUNET (194.63.238.83)
- DNS: sch.gr
- Email: sch.gr
- Email security: SPF (hard fail), no DMARC record
- SSL: Let's Encrypt, ECDSA P256, expires Jan 2027
- Common Crawl link graph: rank 457,068, 13 hosts
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| seminars.etwinning.gr | 20 |
| mooc.etwinning.gr | 14 |
| community.etwinning.gr | 10 |
| support.etwinning.gr | 10 |
| welcome.etwinning.gr | 10 |
| courses.etwinning.gr | 9 |
| etwinning.gr | 7 |
| www.etwinning.gr | 7 |
Full technology history →
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Recent changes
- dropped MooTools Aug 2026
- dropped Highlight.js Apr 2026
- detected Mustache Mar 2026
- detected Popper Mar 2026
- detected jsDelivr Nov 2025