tgc1.ru
ТГК-1
Last scanned Jul 26, 2026, 2:19 PM · 1 view
Overall score
Great
Summary
Официальный сайт ПАО «ТГК-1» — ведущего производителя электрической и тепловой энергии в Северо-Западном регионе Росси… This website uses jQuery hosted on ROSTELECOM-AS - PJSC Rostelecom, RU. SEO is fair (60/100) and accessibility is excellent (90/100). Security scores good (80/100) and performance excellent (100/100). Top issue: Meta description longer than 160 characters.
Официальный сайт ПАО «ТГК-1» — ведущего производителя электрической и тепловой энергии в Северо-Западном регионе России
- Russia
- Hosted on ROSTELECOM-AS - PJSC Rostelecom, RU
Top issues to fix
8 issues found · 3 high priority
Missing Strict-Transport-Security header
SecurityAdd HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.
Missing Content-Security-Policy header
SecurityAdd a CSP to control which sources can run scripts — the strongest single defense against XSS.
No H1 heading found
SEOAdd exactly one H1 describing the page's main topic — it anchors the document outline for search engines and screen readers.
Meta description longer than 160 characters
SEOTrim the meta description to under 160 characters to avoid truncation in search results.
Missing canonical link
SEOAdd <link rel="canonical"> so search engines know which URL variant to index.
No structured data (JSON-LD) found
SEOAdd JSON-LD (Organization, Article, Product…) to become eligible for rich results.
+2 more issues — details in the sections below.
SEO
6 issue(s) found
Performance
404 ms
Security
HTTPS & header checks
Accessibility
1 issue(s) found
Organization
Company details published in this site's own structured data.
Официальный сайт ПАО «ТГК-1» — ведущего производителя электрической и тепловой энергии в Северо-Западном регионе России
Contact
Email, phone, and address published on this site's own pages.
- office@tgc1.ru
Meta tags
- Title
- ТГК-1
- Description
- Официальный сайт ПАО «ТГК-1» — ведущего производителя электрической и тепловой энергии в Северо-Западном регионе России
- Canonical
- Language
- ru
- Charset
- utf-8
- Viewport
- width=device-width
- Robots meta
- index,follow
- Manifest
Technologies
Detected frameworks, languages, and tools.
Hosting & CDN
- Hosting provider
- ROSTELECOM-AS - PJSC Rostelecom, RU
- CDN provider
- —
- IP address
- 212.164.140.43
- ASN
- AS12389 (ROSTELECOM-AS - PJSC Rostelecom, RU)
DNS records
| Type | Value |
|---|---|
| A |
|
| AAAA | — |
| MX | — |
| TXT | — |
| NS | — |
| CAA | — |
| CNAME | — |
| IPv6 support | No |
TLS / SSL certificate
- Version
- TLS 1.2
- Issuer
- GlobalSign nv-sa
- Subject
- *.tgc1.ru
- Valid from
- Mar 24, 2026
- Valid to
- Oct 9, 2026
- Days until expiry
- 72
- SAN domains
- *.tgc1.ru, tgc1.ru
Security headers
- Strict-Transport-SecurityMissing
- Content-Security-PolicyMissing
- X-Frame-OptionsEnabled
- X-Content-Type-OptionsEnabled
- Referrer-PolicyMissing
- Permissions-PolicyMissing
Compression: gzip · 1 cookie(s) observed
Content & assets
Headings
H1 0 · H2 5 · H3 19
Links
97 internal · 21 external · 0 broken
Images
16 total · 3 missing alt
Scripts / Styles
24 scripts · 13 stylesheets
JS / CSS size
545 KB · 132 KB
Page size
37.8 KB
Robots.txt & Sitemap
- robots.txt
- Found
- Disallow rules
- 12
- sitemap.xml
- Not found
- URLs in sitemap
- 0
SEO issues
- Meta description longer than 160 characters
- Missing canonical link
- No H1 heading found
- No structured data (JSON-LD) found
- Missing OpenGraph tags
- sitemap.xml not found
Accessibility issues
- No H1 heading found
Scan details
- Requested URL
- https://tgc1.ru
- Final URL
- https://www.tgc1.ru/
- HTTP status
- 200
- HTTP version
- HTTP/1.1
- Response time
- 404 ms
- HTML size
- 37.8 KB
- Redirect chain
- https://tgc1.ru → https://www.tgc1.ru/
See something wrong on this report? Request a correction
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Frequently asked questions
- What technology does tgc1.ru use?
- tgc1.ru is built with jQuery.
- Is tgc1.ru secure (HTTPS)?
- Yes. tgc1.ru uses TLS 1.2 with a certificate issued by GlobalSign nv-sa, valid until Oct 9, 2026.
- Who hosts tgc1.ru?
- tgc1.ru is hosted on ROSTELECOM-AS - PJSC Rostelecom, RU.
- What is tgc1.ru's SEO score?
- tgc1.ru scored 60/100 for SEO in the latest analysis (fair).
- What is tgc1.ru's overall website score?
- tgc1.ru has an overall SiteGraph score of 81/100, combining SEO, performance, security, and accessibility.
OpenGraph & Twitter Card
OpenGraph
Twitter Card