Summary
- HTTP status
- 200
- IP address
- 91.142.94.191
- ASN
- —
- Hosting provider
- —
- Country
- —
- Title
- Электроника НТБ - научно-технический журнал -
- Description
- —
- Language
- —
- Server
- Apache/2.4.59 (Debian)
- Generator
- —
- Certificate
- ValidLet's Encrypt
- Sitemap
- Missing
- Domain name
- electronics.ru
SSL/TLS certificate
The SSL/TLS certificate encrypts exchanges between visitors and the website (HTTPS) and proves its identity. It is issued by a certificate authority after a more or less thorough check: of the domain name only (DV), of the organization that owns it (OV), or extended validation (EV).
Free certificate issued by Let's Encrypt: valid for a few months, it is renewed automatically.
- Certificate authority
- Let's Encrypt (YR2)
- Validation type
- Domain validation (DV)
- Status
- Valid
- Covered domains
- electronics.ru, j-analytics.ru, lastmile.su, mt.technosphera.ru, nanoindustry.su, photonics.su, stankoinst.ru, technosphera.ru, www.electronics.ru, www.j-analytics.ru and 5 others
- Valid from
- July 27, 2026
- Valid until
- October 25, 2026 (expires in 22 days)
- Protocol
- TLSv1.3
- Key
- RSA 2048 bits
Sitemap
A sitemap lists the pages of a website to help search engines discover them. It can have any name when it is declared in the robots.txt file.
The robots.txt file declares 7 sitemaps.
| File | Content | Last modified |
|---|---|---|
| http://www.technosphera.ru/sitemap.xml | Not found (HTTP 404) | — |
| http://www.electronics.ru/sitemap.xml | Not found (HTTP 404) | — |
| http://www.nanoindustry.su/sitemap.xml | Not found (HTTP 404) | — |
| http://www.lastmile.su/sitemap.xml | Not found (HTTP 404) | — |
| http://www.photonics.su/sitemap.xml | Not found (HTTP 404) | — |
2 other declared sitemaps were not checked.
Redirects
- 301 https://electronics.ru/
- 200 https://www.electronics.ru/ — Final page
Outgoing links
The home page links to 13 other websites.