What powers portlandenglish.edu?
Last seen Aug 2026 · 31 technologies across 13 categories
Analytics
Mouse Flow
since Jan 2019
Authentication
Facebook Login
since Jul 2021
CDN
cdnjs
since Nov 2021
Cloudflare
since May 2022
CMS
Databases
MySQL
since Jan 2019
Font scripts
Google Font API
since Jan 2019
Twitter Emoji (Twemoji)
since Jan 2019
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
RSS
since Dec 2022
Programming languages
PHP
since Jan 2019
Tag managers
Google Tag Manager
since May 2020
Web servers
Nginx
since Nov 2020
Webmail
Microsoft 365
since Aug 2022
WordPress plugins
SiteOrigin Widgets Bundle
since Feb 2022
W3 Total Cache
since Aug 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 Sep 2026.
- robots.txt found
- llms.txt not checked
- ai.txt not checked
AI Crawlers
No AI crawlers blocked
Open Page Rank
2.79 / 10 · ranked #2,003,786 of all domains
24 referring domains · OpenPageRank
Infrastructure
- Hosted on VPSDATACENTER (173.249.144.88)
- Email: no MX record returned, SPF names Microsoft 365
- Email security: SPF (soft fail), DMARC monitor only
- SSL: GlobalSign, RSA 2048, wildcard, expires Feb 2027
- Common Crawl link graph: rank 911,013, 2 hosts
- Verified with: GlobalSign, Google
DNS records as swept Aug 2026, certificate as seen Sep 2026. How the web is hosted
Full technology history →
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Recent changes
- detected Lightbox Aug 2026
- detected Responsive Lightbox & Gallery Aug 2026
- detected Underscore.js Aug 2026
- dropped Really Simple SSL & Security Mar 2026
- detected Twitter Emoji (Twemoji) Jan 2026