What powers ssi-steel.com?
Last seen Aug 2026 · 59 technologies across 25 categories
Analytics
Authentication
Caching
CDN
CMS
Databases
Ecommerce
Font scripts
Hosting panels
JavaScript graphics
JavaScript libraries
Miscellaneous
Operating systems
Page builders
Performance
Programming languages
Security
Tag managers
UI frameworks
Video players
Web server extensions
Web servers
Webmail
WordPress plugins
WordPress themes
AI Crawlers
Does not block any of the 33 AI crawlers we track in its robots.txt. Checked Sep 2026.
Training crawlers
- ClaudeBot Allowed
- Google-Extended Allowed
- GPTBot Allowed
Search and AI assistants
- PerplexityBot Allowed
The other 29 AI crawlers we track are not mentioned and only inherit the catch-all rules that apply to every crawler.
- robots.txt found
- llms.txt found
- ai.txt not found
- Sep 2026 llms.txt appeared
- Sep 2026 claudebot added to robots.txt
- Sep 2026 google-extended added to robots.txt
- Sep 2026 gptbot added to robots.txt
- Sep 2026 perplexitybot added to robots.txt
AI Crawlers
No AI crawlers blocked
Standards: llms.txt
Audience
- 100% desktop
Thailand
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.68 / 10 · ranked #5,078,380 of all domains
13 referring domains · OpenPageRank
Core Web Vitals
| LCP | 6.8 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 2500 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Thai
- CDN: Fastly
- Weight: 9.5 MB · 130 requests
- WordPress theme: newscard · all themes
- 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
- Hosted on Fastly (151.101.1.91)
- DNS: ais-idc.com
- Email: Microsoft 365
- Email security: SPF (hard fail), no DMARC record
- SSL: Let's Encrypt, RSA 2048, wildcard, expires Dec 2026
- Common Crawl link graph: rank 134,743, 10 hosts
- Verified with: Google, Microsoft 365
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| welovesteelconstruction.ssi-steel.com | 40 |
| construction-forum.ssi-steel.com | 29 |
| www.ssi-steel.com | 29 |
| wlsc-event.ssi-steel.com | 19 |
| ssi-steel.com | 14 |
Full technology history →
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Recent changes
- dropped Tippy.js Apr 2026
- detected Twitter Emoji (Twemoji) Dec 2025
- detected Popup Maker Oct 2025