What powers semtwb.in?
Last seen Sep 2026 · 35 technologies across 14 categories
CDN
Font scripts
JavaScript frameworks
JavaScript graphics
JavaScript libraries
Moment Timezone
since Oct 2024
OWL Carousel
since Mar 2023
Select2
since Jul 2021
SweetAlert2
since Nov 2025
Swiper
since Mar 2023
Miscellaneous
Popper
since Aug 2022
Operating systems
Windows Server
since Oct 2020
Programming languages
Rich text editors
Security
reCAPTCHA
since Dec 2024
UI frameworks
Animate.css
since Jul 2021
Web frameworks
CodeIgniter
since Oct 2024
Microsoft ASP.NET
since Oct 2020
Web servers
Apache HTTP Server
since Dec 2020
Widgets
Wheelio
since Sep 2021
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Oct 2026. A recent check saw a policy file missing; awaiting confirmation.
- robots.txt found
- llms.txt not found
- ai.txt not found
- Aug 2026 robots.txt appeared
- Aug 2026 * added to robots.txt
AI Crawlers
No AI crawlers blocked
Audience
- 100% desktop
India
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.78 / 10 · ranked #2,021,603 of all domains
12 referring domains · OpenPageRank
Core Web Vitals
| LCP | 4.4 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Oct 2026.
Infrastructure
- Hosted on WBSDC-NET-IN West Bengal Electronics Industry Development (202.61.117.163)
- DNS: bigrock.in
- Email: no MX record returned, SPF names Titan Email
- Email security: SPF (soft fail)
- Common Crawl link graph: rank 14,996,424, 15 hosts
DNS records as swept Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| raiganjpd.wbpolice.semtwb.in | 20 |
| griev-schedu.semtwb.in | 16 |
| eservices.chandannagarpolice.semtwb.in | 10 |
| epassinterdistrictwb.semtwb.in | 9 |
| epassintradistrictwb.semtwb.in | 9 |
| bidhannagarpcpuja.semtwb.in | 8 |
| bms-kmda.semtwb.in | 8 |
| chandannagarpc.pujapermission.semtwb.in | 8 |
| covidexgratia.semtwb.in | 8 |
| egd.barrackporepolice.semtwb.in | 8 |
| permissions.chandannagarpolice.semtwb.in | 8 |
| siliguripc.pujapermission.semtwb.in | 8 |
| sundarbanpd.semtwb.in | 8 |
| tenant.chandannagarpolice.semtwb.in | 8 |
| yaasrelieffund.semtwb.in | 8 |
| amphan.semtwb.in | 7 |
| kmdaonlinerent.semtwb.in | 7 |
| birbhum.semtwb.in | 6 |
| complaintreg.cpc.semtwb.in | 6 |
| coochbeharpd.semtwb.in | 6 |
| krishnagarpd.semtwb.in | 6 |
| alipurduarpd.semtwb.in | 5 |
| baruipurpd.semtwb.in | 5 |
| diamondharbourpd.semtwb.in | 5 |