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sql-tutorial.ru

Registered
Page analyze update date: 2026/02/09 11:09:38
Last whois update date: 2026/01/11 14:03:21
Domain Status
Registered
Paid till
30.09.2026
Available from
31.10.2026
SEO Score
29.45%
43
Score achieved
146
Maximum score

Main Information

ℹ️
Title: SQL Tutorial
Description: Интерактивный учебник языка SQL: эффективное обучение от новичка до профессионала.
Keywords: empty
Page Encoding: utf-8><meta Body and server charset are different!
Page Filesize: 228 KB

Server Information

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IP: 5.188.73.5
Location: Russia,RU,Moscow,102590,55.7487,37.6187,Europe/Moscow

Whois Information

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domain_name: sql-tutorial.ru
update_date: on
update_time:
creation_date: 2008-09-30T20:00:00Z
creation_time: 1222804800
expiration_date: 2026-09-30T21:00:00Z

Whois Raw Data

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            domain:        SQL-TUTORIAL.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:       2008-09-30T20:00:00Z
paid-till:     2026-09-30T21:00:00Z
free-date:     2026-11-01
source:        TCI
Last updated on 2026-01-11T14:03:01Z

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Host: sql-tutorial.ru

SEO Audit

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Technical SEO

✓
Response Code
HTTP/2 200
Status 200 OK - page loads correctly.
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Character Encoding
Page: utf-8>
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Page Size
233992 bytes
Page size acceptable for fast loading.
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Resources
0 total
Optimal number of resources.
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Exists
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HTTPS
No
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✓
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gzip
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Page Speed
Unknown
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On-Page SEO

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Title
SQL Tutorial
Title too short. Expand to 30-60 characters for better SEO.
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Meta Description
Интерактивный учебник языка SQL: эффективное обучение от новичка до профессионала. Lenght:82
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Duplicate Meta
[]
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Keywords
empty
Meta keywords set (note: not used by major search engines).

Content and UX

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Language
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0 total, 0 missing ALT
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Positions in Google

Search Phrases - Google

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Position Phrase Page Snippet
2(+14)упражнение 30/ru/book/typical_mistakes_select/sql_tips_and_solutions/sql_tips_and_solutions_30/
3not in/ru/book/second_phase_of_testing/typical_problems/three_valued_logic_and_where_clause/predicate_not_in/
4определи число корабли/ru/book/typical_mistakes_select/database_ships/exercise_56/
4(-1)упражнение 39/ru/book/typical_mistakes_select/sql_tips_and_solutions/sql_tips_and_solutions_39/
4left x n right 2/ru/book/second_phase_of_testing/transact_sql_string_datetime_functions/string_functions_in_sql_server/right_function/
4choose t/ru/book/new_sql_features/choose_function/
5пересечение запросов/ru/book/sql_dml/select_statement/set_theoretic_operations_and_select_statement/intersect_except/
5списке choose/ru/book/new_sql_features/choose_function/
5внешняя целостность/ru/book/sql_ddl/foreign_key/
5упр 39/ru/book/typical_mistakes_select/sql_tips_and_solutions/sql_tips_and_solutions_39/

Positions in Yandex

Search Phrases - Yandex

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Position Phrase Page Snippet
5sql convert/
6нескольких вариантов choose/ru/book/new_sql_features/choose_function/
8insert/ru/book/sql_dml/data_modification_statements/operator_insert/
9cast/ru/book/sql_dml/select_statement/type_conversion_and_cast_function/
10update/ru/book/sql_dml/data_modification_statements/update_statement/
26convert datetime/
47решение упражнений/

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