en.spec-zone.ru
Registered
Page analyze update date:
2026/06/01 04:17:14
Last whois update date:
2026/06/10 19:15:53
Domain Status
Registered
Paid till
02.09.2026
Available from
04.10.2026
×
![Fullscreen website screenshot]()
en.spec-zone.ru Website screenshot
SEO Score
80.14%
117
Score achieved
146
Maximum score
Main Information
Title: Spec-Zone.ru - все спецификации и руководства в одном месте
Description: Fast, offline, and free documentation browser for developers. Search 100+ docs in one web app: HTML, CSS, JavaScript, PHP, Ruby, Python, Go, C, C++…
Keywords: empty
Page Encoding:
utf-8
Page Filesize: 240 KB
Server Information
IP: 65.108.200.126
Location: Finland,FI,Helsinki,00201,60.1719,24.9347,Europe/Helsinki
Http Server: nginx
Encoding: utf-8
Meta Tags List
- charset: utf-8
- name: viewport content: width=device-width,initial-scale=1,maximum-scale=1,user-scalable=no,shrink-to-fit=no
- name: description content: Fast, offline, and free documentation browser for developers. Search 100+ docs in one web app: HTML, CSS, JavaScript, PHP, Ruby, Python, Go, C, C++…
- property: application-name content: Spec-Zone.ru
- property: og:title content: Spec-Zone.ru
- property: og:description content: Fast, offline, and free documentation browser for developers. Search 100+ docs in one web app including HTML, CSS, JavaScript, PHP, Ruby, Python, Go, C, C++, and many more.
- property: og:type content: website
- property: og:url content: https://en.spec-zone.ru
- property: og:image content: https://spec-zone.ru/favicon.png
- name: apple-mobile-web-app-title content: Spec-Zone.ru
- name: apple-mobile-web-app-capable content: yes
- name: apple-mobile-web-app-status-bar-style content: black
- name: format-detection content: telephone=no
- name: theme-color content: #eee
- name: robots content: noodp
Internal Links
External Links
Whois Information
domain_name: spec-zone.ru
update_date: on
update_time:
creation_date: 2009-09-02T20:00:00Z
creation_time: 1251921600
expiration_date: 2026-09-02T21:00:00Z
Whois Raw Data
domain: SPEC-ZONE.RU
nserver: ns1.reg.ru.
nserver: ns2.reg.ru.
state: REGISTERED, DELEGATED, VERIFIED
person: Private Person
registrar: REGRU-RU
admin-contact: http://www.reg.ru/whois/admin_contact
created: 2009-09-02T20:00:00Z
paid-till: 2026-09-02T21:00:00Z
free-date: 2026-10-04
source: TCI
Last updated on 2026-06-10T19:13:01Z
Robots.txt
User-agent: *
Disallow: /settings
Host: en.spec-zone.ru
Sitemap: https://en.spec-zone.ru/sitemap_index.xml
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
246092 bytes
Page size acceptable for fast loading.
✓
Resources
28 total
Moderate number of resources. Consider combining files.
✓
Hreflang Tags
0 hreflang tags
Add hreflang tags if you have multilingual content.
✓
Robots.txt
Exists
Robots.txt file found.
✓
Sitemap
Declared in robots.txt
Sitemap declared in robots.txt.
✓
HTTPS
Yes
Secure HTTPS connection enabled.
✓
Compression
gzip
Gzip or Zstd compression enabled for faster loading.
!
Caching
Not set
Add cache-control headers to improve loading speed for returning visitors.
✓
Page Speed
1.07 ms
Excellent loading speed.
On-Page SEO
✓
Title
Spec-Zone.ru - все спецификации и руководства в одном месте
Good title length (30-60 characters).
✓
Meta Description
Fast, offline, and free documentation browser for developers. Search 100+ docs in one web app: HTML, CSS, JavaScript, PHP, Ruby, Python, Go, C, C++… Lenght:148
Good meta description length (100-160 characters).
✓
H1 Heading
1 found - "Spec-Zone.ru"
Good - single H1 heading found.
!
Word Count
90
Content very short. Aim for at least 500 words for better SEO.
!
Canonical Tag
Add canonical tag to prevent duplicate content issues.
✓
Duplicate Meta
[]
No duplicate meta tags found.
✓
Keywords
empty
Meta keywords set (note: not used by major search engines).
Content and UX
✓
Language
en
Language attribute properly set.
!
Images
7 total, 6 missing ALT
Add ALT text to images for accessibility and SEO.
✓
Viewport
width=device-width,initial-scale=1,maximum-scale=1,user-scalable=no,shrink-to-fit=no
Viewport meta tag properly set for mobile devices.
✓
Open Graph
All OG tags present.
All essential OpenGraph tags present.
!
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 | /php/function.exp | ||
| 22 | /fastapi-tutorial-re... | ||
| 24 | /arduino/libraries/w... | ||
| 30 | /postgresql~16/app-p... |