What powers 
endjin.com?
Last seen Sep 2026 · 14 technologies across 9 categories
Analytics
CDN
JavaScript libraries
Load balancers
Miscellaneous
PaaS
Search engines
Security
Webmail
AI Crawlers
Does not block any of the 33 AI crawlers we track in its robots.txt. Checked Oct 2026.
Training crawlers
- Applebot-Extended Allowed
- ClaudeBot Allowed
- cohere-training-data-crawler Allowed
- Google-Extended Allowed
- GPTBot Allowed
- meta-externalagent Allowed
Search and AI assistants
- Amazonbot Allowed
- OAI-SearchBot Allowed
- PerplexityBot Allowed
User-request fetchers
- ChatGPT-User Allowed
The other 23 AI crawlers we track are not mentioned and stay allowed by default.
- robots.txt found
- llms.txt found
- llms-full.txt found
- ai.txt not found
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| docker and containers | #4 | 400 |
| docker container | #7 | 100 |
| power bi newsletter | #4 | 66 |
| heap vs stack | #11 | 40 |
| heap vs stack c# | #1 | 33 |
| stack vs heap c# | #1 | 33 |
| c# lambda function | #5 | 31 |
| c# lambda | #8 | 29 |
| c# stack vs heap | #1 | 25 |
| c sharp lambda | #7 | 25 |
| lambda expressions c# | #6 | 22 |
| estimation methods in agile | #4 | 21 |
| lambda function c# | #5 | 18 |
| what is onelake | #3 | 17 |
| c# lambda expressions | #6 | 13 |
| stack and heap | #9 | 13 |
| containerization vs docker | #5 | 12 |
| lazy c# | #5 | 12 |
| c# heap | #2 | 11 |
| pbip file | #3 | 10 |
| wsl multiple instances | #1 | 9 |
| c# global using | #3 | 9 |
| data validation python | #4 | 9 |
| notebook fabric | #6 | 9 |
| c# nullable string | #5 | 8 |
The site's top keywords in Google (US), with the visits each one is estimated to bring per month.
Top backlinks
Top links pointing at the site, one per source domain, strongest first. The anchor text opens the page carrying the link.
AI Crawlers
No AI crawlers blocked
Standards: llms.txt, llms-full.txt
Audience
- 65% desktop
- 35% phone
United Kingdom
United States
India
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
5.32 / 10 · ranked #185,056 of all domains
138 referring domains · OpenPageRank
Search traffic
1,600 est. monthly organic visits (US)
1,611 keywords in Google's top 30
Core Web Vitals
| LCP | 1.1 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: English (United Kingdom)
- CDN: Microsoft Azure
- Weight: 0.3 MB · 18 requests
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- endjin
- Industry: Professional services (declares
ProfessionalService) - Profiles: GitHub, LinkedIn, X, Facebook, Instagram
From the homepage's own structured data (Oct 2026).
Infrastructure
- Registered Aug 2010 (16 years) via CSL Computer Service Langenbach GmbH d/b/a joker.com, renews Aug 2027
- Hosted on Microsoft (150.171.109.116)
- DNS: Azure DNS
- Email: Microsoft 365
- Email security: SPF (hard fail), DMARC quarantine
- SSL: DigiCert, RSA 2048, expires Feb 2027
- Common Crawl link graph: rank 428,416, 8 hosts
- Verified with: GlobalSign, Google, Microsoft 365
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 |
|---|---|
| endjin.com | 9 |
| blogs.endjin.com | 5 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped Google Font API Jun 2026
- dropped jsDelivr Jun 2026
- dropped Priority Hints Jun 2026
- dropped Cloudflare May 2026
- dropped Cloudflare Bot Management May 2026
- dropped Intercom May 2026
- dropped Linkedin Insight Tag May 2026
- dropped Microsoft Clarity May 2026
- detected Google Font API Apr 2026
- detected jsDelivr Apr 2026
- detected Plausible Apr 2026
- detected Priority Hints Apr 2026
- detected Swiper Apr 2026