isem.irk.ru
Registered
Page analyze update date:
2026/03/31 12:06:02
Last whois update date:
2026/02/27 08:12:41
Domain Status
Registered
Paid till
31.10.2026
Available from
02.12.2026
×
![Fullscreen website screenshot]()
isem.irk.ru Website screenshot
SEO Score
56.85%
83
Score achieved
146
Maximum score
Main Information
Title: ИСЭМ СО РАН - Главная страница
Description: Новости, события, информационная поддержка в области исследований и инновация энергетических систем
Keywords: ТЭК, энергетика, исследования, электроэнергетика, системы энергетики
Page Encoding:
utf-8
Page Filesize: 115 KB
Server Information
IP: 84.237.22.55
Location: Russia,RU,,,55.7386,37.6068,Europe/Moscow
Http Server: nginx
Encoding: utf-8
Meta Tags List
- equiv: Content-Type content: text/html; charset=UTF-8
- name: robots content: index, follow
- name: keywords content: ТЭК, энергетика, исследования, электроэнергетика, системы энергетики
- name: description content: Новости, события, информационная поддержка в области исследований и инновация энергетических систем
- name: author content: ISEM
- charset: UTF-8
- name: viewport content: width=device-width, initial-scale=1.0
Internal Links
External Links
Whois Information
domain_name: irk.ru
taxpayer_id: 3808082842
update_date: on
update_time:
creation_date: 1997-10-15T12:26:40Z
creation_time: 876918400
Whois Raw Data
domain: IRK.RU
nserver: dns1.ertelecom.ru.
nserver: dns2.ertelecom.ru.
nserver: ns1.dsi.ru.
state: REGISTERED, DELEGATED, VERIFIED
org: Irk.ru, Ltd
taxpayer-id: 3808082842
registrar: RU-CENTER-RU
admin-contact: https://www.nic.ru/whois
created: 1997-10-15T12:26:40Z
paid-till: 2026-10-31T21:00:00Z
free-date: 2026-12-02
source: TCI
Last updated on 2026-02-27T08:08:01Z
SEO Audit
Technical SEO
✓
Response Code
200
Status 200 OK - page loads correctly.
✓
Character Encoding
Page: utf-8, Header: utf-8
Character encoding consistent between HTML and headers.
✓
Page Size
118338 bytes
Page size acceptable for fast loading.
✓
Resources
49 total
Moderate number of resources. Consider combining files.
✓
Hreflang Tags
0 hreflang tags
Add hreflang tags if you have multilingual content.
!
Robots.txt
Missing
Add robots.txt file to control search engine crawling.
!
Sitemap
Not found
Add sitemap.xml and reference it in robots.txt.
✓
HTTPS
Yes
Secure HTTPS connection enabled.
✓
Compression
gzip
Gzip or Zstd compression enabled for faster loading.
✓
Caching
no-store, no-cache, must-revalidate
Cache-control headers properly set.
✓
Page Speed
5.28 ms
Excellent loading speed.
On-Page SEO
✓
Title
ИСЭМ СО РАН - Главная страница
Good title length (30-60 characters).
!
Meta Description
Новости, события, информационная поддержка в области исследований и инновация энергетических систем Lenght:99
Meta description too short. Expand to 100-160 characters.
!
H1 Heading
2 found - "Федеральное государственное бюджетное учреждение науки
Институт систем энергетики им. Л.А. Мелентьева
Сибирского отделения Российской академии наук"
Use only one H1 heading per page. Remove extra H1 tags.
✓
Word Count
561
Good content length (500-2000 words recommended).
!
Canonical Tag
Add canonical tag to prevent duplicate content issues.
✓
Duplicate Meta
[]
No duplicate meta tags found.
✓
Keywords
ТЭК, энергетика, исследования, электроэнергетика, системы энергетики
Meta keywords set (note: not used by major search engines).
Content and UX
!
Language
Add lang attribute to tag for accessibility and SEO.
!
Images
42 total, 19 missing ALT
Add ALT text to images for accessibility and SEO.
✓
Viewport
width=device-width, initial-scale=1.0
Viewport meta tag properly set for mobile devices.
!
Open Graph
Missing: og:title, og:description, og:image, og:url
Add missing OpenGraph tags for social media sharing: og:title, og:description, og:image, og:url
!
Structured Data
0 JSON-LD scripts
Add structured data (JSON-LD) for rich snippets and better SEO.
Positions in Google
Search Phrases - Google
| Position | Phrase | Page | Snippet |
|---|---|---|---|
| 2 | /publications/gost-1... | ||
| 3 | /publications/gost-1... | ||
| 4 | / | ||
| 5(+8) | /institute/results/r... | ||
| 6 | /upload/iblock/e96/e... | ||
| 6 | /publications/gost-1... | ||
| 6 | /announces/hope_of_r... | ||
| 7 | /upload/iblock/e96/e... | ||
| 9 | /publications/handbo... | ||
| 9 | /en/publications/inf... |