What powers 
icasework.com?
Last seen Oct 2026 · 25 technologies across 14 categories
Analytics
Google Analytics
since May 2023
Authentication
Azure AD B2C
since Oct 2023
CDN
cdnjs
since Jul 2024
Cloudflare
since Jul 2024
Amazon SES
since Aug 2022
Font scripts
Google Font API
since Sep 2023
JavaScript frameworks
JavaScript libraries
Load balancers
Amazon ALB
since Aug 2022
Miscellaneous
Webpack
since Oct 2023
PaaS
Amazon Web Services
since Aug 2022
Azure
since Oct 2023
Programming languages
Java
since Aug 2022
Tag managers
Google Tag Manager
since May 2023
UI frameworks
Webmail
Google Workspace
since Aug 2022
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Nov 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 100% desktop
United Kingdom
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.16 / 10 · ranked #472,419 of all domains
91 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.8 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Oct 2026.
Page
- Language: English
- Weight: 0.9 MB · 58 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Registered Feb 2007 (19 years) via Amazon Registrar, Inc., renews Feb 2027
- Hosted on EPISERVER_AS Optimizely AB (217.114.94.2)
- DNS: Amazon Route 53
- Email: Google Workspace
- Email security: SPF (soft fail), DMARC monitor only, CAA
- SSL: Amazon Trust Services, RSA 2048, wildcard, expires Apr 2027
- Common Crawl link graph: rank 153,252, 68 hosts
- Verified with: Atlassian, Microsoft 365
DNS records as swept Nov 2026, certificate as seen Nov 2026, registration from the registry's RDAP service. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| bristolportal.icasework.com | 16 |
| bcunhsportal.icasework.com | 15 |
| kccportal.icasework.com | 15 |
| lewishamportal.icasework.com | 15 |
| specsaversportal.icasework.com | 15 |
| towerhamletsportal.icasework.com | 15 |
| westminsterportal.icasework.com | 15 |
| abhbportal.icasework.com | 14 |
| barkingportal.icasework.com | 14 |
| bhccportal.icasework.com | 14 |
| dlgportal.icasework.com | 14 |
| hackneyportal.icasework.com | 14 |
| nedeportal.icasework.com | 14 |
| nellcportal.icasework.com | 14 |
| praukportal.icasework.com | 14 |
| tescobankportal.icasework.com | 14 |
| lbhfportal.icasework.com | 13 |
| nationalexpressportal.icasework.com | 13 |
| racportal.icasework.com | 13 |
| registrationsworcestershireportal.icasework.com | 13 |
| tamesideportal.icasework.com | 13 |
| northumberlandportal.icasework.com | 12 |
| torbayportal.icasework.com | 8 |
| caaportal.icasework.com | 6 |
Full technology history →
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Recent changes
- dropped HSTS Apr 2026