limit21.ru
Registered
Page analyze update date:
2026/03/31 15:11:35
Last whois update date:
2026/08/01 10:25:24
Domain Status
Registered
Paid till
30.01.2027
Available from
02.03.2027
×
![Fullscreen website screenshot]()
limit21.ru Website screenshot
SEO Score
54.79%
80
Score achieved
146
Maximum score
Main Information
Title: Вестник Чувашского государственного педагогического университета. Серия: Механика предельного состояния
Description: Вестник Чувашского государственного педагогического университета. Серия: Механика предельного состояния
Keywords: механика предельного состояния
Page Encoding:
utf-8
Page Filesize: 193 KB
Server Information
IP: 178.208.83.13
Location: The Netherlands,NL,Amsterdam,1012,52.3759,4.8975,Europe/Amsterdam
Http Server: nginx
Encoding: utf-8
Powered by: php/5.6.37
Meta Tags List
- equiv: Content-Type content: text/html; charset=utf-8
- name: description content: Вестник Чувашского государственного педагогического университета. Серия: Механика предельного состояния
- name: keywords content: механика предельного состояния
- name: generator content: DataLife Engine (http://dle-news.ru)
Internal Links
External Links
Whois Information
domain_name: limit21.ru
update_date: on
update_time:
creation_date: 2016-01-30T14:31:07Z
creation_time: 1454164267
expiration_date: 2027-01-30T14:31:07Z
Whois Raw Data
domain: LIMIT21.RU
nserver: ns1.nameself.com.
nserver: ns2.nameself.com.
state: REGISTERED, DELEGATED, VERIFIED
person: Private Person
registrar: REGTIME-RU
admin-contact: https://whois.webnames.ru
created: 2016-01-30T14:31:07Z
paid-till: 2027-01-30T14:31:07Z
free-date: 2027-03-02
source: TCI
Last updated on 2026-08-01T10:23:01Z
Robots.txt
User-agent: * Disallow: /engine/go.php Disallow: /engine/download.php Disallow: /user/ Disallow: /newposts/ Disallow: /statistics.html Disallow: /*subaction=userinfo Disallow: /*subaction=newposts Disallow: /*do=lastcomments Disallow: /*do=feedback Disallow: /*do=register Disallow: /*do=lostpassword Disallow: /*do=addnews Disallow: /*do=stats Disallow: /*do=pm Disallow: /*do=search
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
197664 bytes
Page size acceptable for fast loading.
✓
Resources
15 total
Optimal number of resources.
✓
Hreflang Tags
0 hreflang tags
Add hreflang tags if you have multilingual content.
✓
Robots.txt
Exists
Robots.txt file found.
!
Sitemap
Not found
Add sitemap.xml and reference it in robots.txt.
✓
HTTPS
Yes
Secure HTTPS connection enabled.
!
Compression
br
Enable gzip or zstd compression to reduce file sizes.
✓
Caching
no-store, no-cache, must-revalidate, post-check=0, pre-check=0
Cache-control headers properly set.
✓
Page Speed
0.69 ms
Excellent loading speed.
On-Page SEO
!
Title
Вестник Чувашского государственного педагогического университета. Серия: Механика предельного состояния
Title too long. Reduce to 30-60 characters to avoid truncation.
✓
Meta Description
Вестник Чувашского государственного педагогического университета. Серия: Механика предельного состояния Lenght:103
Good meta description length (100-160 characters).
!
H1 Heading
7 found - "ISSN: 2073-5499"
Use only one H1 heading per page. Remove extra H1 tags.
!
Word Count
488
Content somewhat short. Expand to 500+ words for optimal SEO.
!
Canonical Tag
Add canonical tag to prevent duplicate content issues.
✓
Duplicate Meta
[]
No duplicate meta tags found.
✓
Keywords
механика предельного состояния
Meta keywords set (note: not used by major search engines).
Content and UX
✓
Language
ru
Language attribute properly set.
!
Images
4 total, 4 missing ALT
Add ALT text to images for accessibility and SEO.
!
Viewport
Add viewport meta tag for mobile responsiveness.
!
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 |
|---|---|---|---|
| 6 | /upload/articles/904... | ||
| 23 | /upload/arhiv/6.pdf |