What powers 
codemantra.com?
Last seen Sep 2026 · 51 technologies across 22 categories
Analytics
Google Analytics
since Apr 2019
CMS
CRM
Zoho
since Aug 2022
Databases
MySQL
since Apr 2019
Ecommerce
Cart Functionality
since Jul 2026
Amazon SES
since Nov 2025
Zoho Mail
since Aug 2022
Font scripts
JavaScript frameworks
JavaScript libraries
Boomerang
since Jun 2021
Isotope
since Jun 2021
OWL Carousel
since Jan 2020
SweetAlert
since Apr 2020
Tippy.js
since Oct 2022
Miscellaneous
Operating systems
Ubuntu
since Jan 2020
Windows Server
since May 2020
PaaS
Amazon Web Services
since Aug 2022
Performance
Priority Hints
since May 2024
Programming languages
Security
Tag managers
Google Tag Manager
since Apr 2020
UI frameworks
Video players
Web frameworks
Express
since Apr 2020
Web servers
Webmail
Microsoft 365
since Aug 2022
WordPress plugins
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
- Oct 2026 gptbot removed from robots.txt
- Oct 2026 anthropic-ai removed from robots.txt
- Oct 2026 ccbot removed from robots.txt
- Oct 2026 bytespider removed from robots.txt
- Oct 2026 claudebot removed from robots.txt
- Oct 2026 applebot-extended removed from robots.txt
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 50% phone
- 50% desktop
India
United Kingdom
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.72 / 10 · ranked #296,356 of all domains
137 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.5 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: English (United States)
- Weight: 4.9 MB · 94 requests
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
From the homepage's own structured data (Sep 2026).
Infrastructure
- Registered Jun 2002 (24 years) via Network Solutions, LLC, renews Jun 2027
- Hosted on Squarespace (198.49.23.144)
- DNS: Amazon Route 53
- Email: sophos.com
- Email security: SPF (hard fail), DMARC reject, DNSSEC signed, CAA, BIMI
- SSL: Network Solutions, RSA 2048, wildcard, expires Oct 2026
- Common Crawl link graph: rank 63,755, 6 hosts
- Verified with: Postman, Sophos
DNS records as swept Oct 2026, certificate as seen Oct 2026, registration from the registry's RDAP service. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| codemantra.com | 28 |
| careers.codemantra.com | 17 |
| www.codemantra.com | 14 |
| bloomsburycp3.codemantra.com | 11 |
| dctrak.codemantra.com | 11 |
| stenhousecp3.codemantra.com | 6 |
| yalecp3.codemantra.com | 6 |
Full technology history →
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Recent changes
- dropped Angular Sep 2026
- dropped TypeScript Sep 2026
- dropped Zone.js Sep 2026
- dropped Selectize May 2026
- detected Twitter Emoji (Twemoji) Apr 2026
- detected Amazon SES Nov 2025