What powers issos.com?
Last seen Aug 2026 · 21 technologies across 16 categories
Analytics
Google Analytics
since Jan 2019
CMS
Wix
since Nov 2025
Cookie compliance
Usercentrics
since Dec 2025
Ecommerce
Wix eCommerce
since Feb 2026
Font scripts
Google Font API
since Apr 2021
Hosting
GoDaddy
since Aug 2022
Issue trackers
JavaScript frameworks
JavaScript libraries
Miscellaneous
Open Graph
since Sep 2022
RSS
since Nov 2025
Performance
Priority Hints
since Nov 2025
Programming languages
Python
since May 2026
Security
HSTS
since Sep 2022
UI frameworks
Web frameworks
Django
since May 2026
Webmail
Google Workspace
since Aug 2022
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Sep 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 61% desktop
- 39% phone
United Kingdom
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.20 / 10 · ranked #3,099,758 of all domains
31 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.7 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 1300 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English
- CDN: Google
- Weight: 16.4 MB · 247 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- ISSOS - International Summer Schools
From the homepage's own structured data (Sep 2026).
Infrastructure
- Hosted on Wix (185.230.63.107)
- Email: no MX record returned, SPF names Google Workspace
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Let's Encrypt, ECDSA P256, expires Dec 2026
- Common Crawl link graph: rank 2,662,459, 4 hosts
- Verified with: Google
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.issos.com | 16 |
| apply.issos.com | 8 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped Google Cloud Aug 2026
- dropped Google Cloud CDN Aug 2026
- dropped HTTP/3 Aug 2026
- dropped CookieYes Jun 2026
- dropped Dropzone Jun 2026
- dropped Font Awesome Jun 2026
- dropped Google Hosted Libraries Jun 2026
- dropped jQuery Jun 2026
- dropped Microsoft Advertising Jun 2026
- dropped Nginx Jun 2026
- dropped PHP Jun 2026
- dropped TikTok Pixel Jun 2026
- detected Django May 2026
- detected Python May 2026
- dropped Envoy Feb 2026
- detected Wix eCommerce Feb 2026
- dropped Swiper Dec 2025
- detected Usercentrics Dec 2025
- detected Bootstrap Nov 2025
- detected CookieYes Nov 2025
- detected Envoy Nov 2025
- detected Google Cloud Nov 2025
- detected Google Cloud CDN Nov 2025
- detected GSAP Nov 2025
- detected HTTP/3 Nov 2025
- detected Lodash Nov 2025
- detected Microsoft Advertising Nov 2025
- detected Priority Hints Nov 2025
- detected React Nov 2025
- detected RSS Nov 2025
- detected Sentry Nov 2025
- detected UIKit Nov 2025
- detected Wix Nov 2025