What powers symposia.ir?
Last seen Oct 2020 · 8 technologies across 6 categories
Analytics
Google Analytics
since Jun 2018
Hosting Panels
Plesk
since Jan 2016
JavaScript Frameworks
Miscellaneous
SWFObject
since Jun 2018
Programming languages
Web Servers
Apache HTTP Server
since Jan 2016
Nginx
since Jun 2016
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Sep 2026.
- robots.txt found
- llms.txt not checked
- ai.txt not checked
AI Crawlers
No AI crawlers blocked
Audience
- 85% phone
- 15% desktop
Iran
Germany
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.74 / 10 · ranked #744,297 of all domains
66 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.3 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 1100 ms |
Real user p75, Chrome UX Report, Aug 2026.
Infrastructure
- Hosted on SEFROYEKPARDAZENG-AS Sefroyek Pardaz Engineering Company (185.128.136.48)
- DNS: civilica.com
- Email: no MX record returned
- Email security: SPF (neutral), CAA
- SSL: Let's Encrypt, RSA 2048, expires Oct 2026
- Common Crawl link graph: rank 1,186,711, 3 hosts
- Verified with: Google
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.symposia.ir | 8 |
| en.symposia.ir | 5 |