codernotes.ru
Registered
Page analyze update date:
2026/03/31 09:15:26
Last whois update date:
2026/03/15 09:28:07
Domain Status
Registered
Paid till
30.01.2027
Available from
02.03.2027
×
![Fullscreen website screenshot]()
codernotes.ru Website screenshot
SEO Score
73.29%
107
Score achieved
146
Maximum score
Main Information
Title: CoderNotes - Заметки программиста
Description: Сайт о программировании на различных языках
Keywords: unknown
Page Encoding:
utf-8
Page Filesize: 12 KB
Server Information
IP: 151.248.117.253
Location: Russia,RU,,,55.7386,37.6068,Europe/Moscow
Http Server: nginx/1.20.2
Encoding: utf-8
Powered by: php/5.4.16
Meta Tags List
- equiv: Content-Type content: text/html; charset=utf-8
- name: description content: Сайт о программировании на различных языках
- name: keywords content: программа,заметки
- name: copyright lang: ru content: codernotes.ru
- name: robots content: index,follow
- name: viewport content: width=device-width, initial-scale=1
- name: yandex-verification content: 723785817d0cd8cb
Internal Links
External Links
Whois Information
domain_name: codernotes.ru
update_date: on
update_time:
creation_date: 2016-01-30T05:50:19Z
creation_time: 1454133019
expiration_date: 2027-01-30T05:50:19Z
Whois Raw Data
domain: CODERNOTES.RU
nserver: ns5.hosting.reg.ru.
nserver: ns6.hosting.reg.ru.
state: REGISTERED, DELEGATED, VERIFIED
person: Private Person
registrar: REGRU-RU
admin-contact: http://www.reg.ru/whois/admin_contact
created: 2016-01-30T05:50:19Z
paid-till: 2027-01-30T05:50:19Z
free-date: 2027-03-02
source: TCI
Last updated on 2026-03-15T09:28:01Z
Robots.txt
User-agent: *
Disallow: /crontab/
Disallow: /panel/
Disallow: /temp/
Disallow: /examples/
Disallow: /srvlogs/
Host: https://codernotes.ru
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
12398 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
gzip
Gzip or Zstd compression enabled for faster loading.
✓
Caching
no-store, no-cache, must-revalidate, post-check=0, pre-check=0
Cache-control headers properly set.
✓
Page Speed
0.58 ms
Excellent loading speed.
On-Page SEO
✓
Title
CoderNotes - Заметки программиста
Good title length (30-60 characters).
!
Meta Description
Сайт о программировании на различных языках Lenght:43
Meta description too short. Expand to 100-160 characters.
✓
H1 Heading
1 found - "CoderNotes - заметки программиста"
Good - single H1 heading found.
✓
Word Count
544
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
unknown
Meta keywords set (note: not used by major search engines).
Content and UX
✓
Language
ru
Language attribute properly set.
!
Images
3 total, 3 missing ALT
Add ALT text to images for accessibility and SEO.
✓
Viewport
width=device-width, initial-scale=1
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 |
|---|---|---|---|
| 1 | /articles/powershell/zapusk-skriptov-powershell.html | ||
| 3(-1) | /articles/vbs/osnovy-vbs.html | ||
| 3 | /articles/c-c/zapis-teksta-v-fajl-postrochno-na-c.html | ||
| 10 | /books/windows/samouchitel-microsoft-windows-10.html | ||
| 10 | /articles/vba/kak-opredelit-tip-dannyh-v-yachejke-ili-peremennoj.html | ||
| 15 | /articles/administrirovanie-windows/kak-otklyuchit-proverku-izdatelya-v-windows-7.html | ||
| 17 | /articles/c-c/zapis-teksta-v-fajl-postrochno-na-c.html | ||
| 18 | /articles/c-c/upravlenie-odnoj-formoj-iz-drugoj.html | ||
| 21 | /articles/c-c/poluchit-spisok-fajlov-i-papok-na-c.html | ||
| 23 | /books/ |