learnsql.com

Hovedinformasjon

ℹ️

Tittel: SQL online courses | LearnSQL.com

Beskrivelse: Learn the SQL standard and other SQL dialects comprehensively or simply upskill yourself with our interactive online SQL courses.

Nøkkelord: sql tutorial, learn sql, sql training, sql course, sql online, sql for beginners, learn sql online, sql learning, how to learn sql, sql online training, sql online course, practice sql online, free sql training

Sidekoding: ukjent Brødtekst og servertegnsett er forskjellige!

Sidefilstørrelse: 111 KB

Serverinformasjon

🖥️

IP: 13.33.235.51

Sted: United States,US,New York,10118,40.7126,-74.0066,America/New_York

Koding: utf-8

Metatags liste

🏷️

name: p:domain_verify content: 2ba0314a1f45213ca2c995ae4e40bc74
name: fo-verify content: 1c4c59fd-7cd2-401f-b644-396ad50baac3
name: keywords content: sql tutorial, learn sql, sql training, sql course, sql online, sql for beginners, learn sql online, sql learning, how to learn sql, sql online training, sql online course, practice sql online, free sql training
name: description content: Learn the SQL standard and other SQL dialects comprehensively or simply upskill yourself with our interactive online SQL courses.
name: og:locale content: en_US
name: og:title content: SQL online courses | LearnSQL.com
name: og:description content: Learn the SQL standard and other SQL dialects comprehensively or simply upskill yourself with our interactive online SQL courses.
name: og:type content: website
name: og:image content: https://learnsql.com/files/og_image/default
name: og:image:type content: image/png
name: og:url content: https://learnsql.com
name: og:site_name content: LearnSQL
name: viewport content: width=device-width, initial-scale=1
name: msapplication-TileImage content: https://cdn.learnsql.com/lsc/26.1.7/img/favicon-270x270.png

Interne lenker

🔗

Eksterne lenker

🌐

Whois informasjon

📄

domain_name: learnsql.com

update_date: 2025-11-25T07:39:30Z

update_time: 1764056370

creation_date: 2003-05-12T19:06:19Z

creation_time: 1052766379

expiration_date: 2028-05-12T19:06:19Z

Whois rådata

📋

            Domain Name: LEARNSQL.COM
Registrar: Key-Systems GmbH
Domain Status: client transfer prohibited
Creation Date: 2003-05-12T19:06:19Z
Registry Expiry Date: 2028-05-12T19:06:19Z
Updated Date: 2025-11-25T07:39:30Z
Name Server: NS-1142.AWSDNS-14.ORG
Name Server: NS-1600.AWSDNS-08.CO.UK
Name Server: NS-476.AWSDNS-59.COM
Name Server: NS-537.AWSDNS-03.NET
REGISTRAR Contact: Key-Systems GmbH
>>> Last update of RDAP database: 2026-03-14T20:06:24Z

Robots.txt

🤖

			User-agent: *
Disallow: /checkout*
Disallow: /files/course-certificate*
Disallow: /files/track-certificate*
Disallow: /dashboard*
Disallow: /log-in*
Disallow: /sign-up*
Allow: /
Sitemap: https://learnsql.com/sitemap.xml
Sitemap: https://learnsql.com/blog/sitemap.xml

SEO revisjon

🔍

Teknisk SEO

✓

Responskode

200

Status 200 OK - siden lastes inn riktig.

!

Tegnkoding

Page: , Header: utf-8

Uoverensstemmelse mellom tegnkoding mellom HTML- og HTTP-overskrifter.

✓

Sidestørrelse

114595 bytes

Sidestørrelse akseptabel for rask lasting.

!

Ressurser

77 total

For mange ressurser. Optimaliser og kombiner filer for bedre ytelse.

✓

Hreflang Tags

0 hreflang tags

Legg til hreflang-tagger hvis du har flerspråklig innhold.

✓

Robots.txt

Exists

Robots.txt-fil funnet.

✓

Sitemap

Declared in robots.txt

Sitemap erklært i robots.txt.

✓

HTTPS

Yes

Sikker HTTPS-tilkobling aktivert.

!

Komprimering

Not detected

Aktiver gzip- eller zstd-komprimering for å redusere filstørrelser.

✓

Buffer

must-revalidate,no-cache,no-store

Bufferkontrollhoder er riktig innstilt.

✓

Sidehastighet

1.72 ms

Utmerket lastehastighet.

On-Page SEO

✓

Tittel

SQL online courses | LearnSQL.com

God tittellengde (30-60 tegn).

✓

Metabeskrivelse

Learn the SQL standard and other SQL dialects comprehensively or simply upskill yourself with our interactive online SQL courses. Lenght:129

God metabeskrivelseslengde (100-160 tegn).

✓

H1 Overskrift

1 found - "Learn & Practice SQL"

Bra - enkelt H1-overskrift funnet.

✓

Ordtelling

783

God innholdslengde (500-2000 ord anbefales).

!

Kanonisk merkelapp

Legg til kanonisk tag for å forhindre problemer med duplisert innhold.

✓

Dupliser Meta

[]

Ingen dupliserte metakoder funnet.

✓

Nøkkelord

sql tutorial, learn sql, sql training, sql course, sql online, sql for beginners, learn sql online, sql learning, how to learn sql, sql online training, sql online course, practice sql online, free sql training

Meta nøkkelord satt (merk: brukes ikke av store søkemotorer).

Innhold og UX

✓

Språk

en

Språkattributtet er riktig angitt.

!

Bilder

56 total, 40 missing ALT

Legg til ALT-tekst i bilder for tilgjengelighet og SEO.

✓

Viewport

width=device-width, initial-scale=1

Viewport-metataggen er riktig angitt for mobile enheter.

!

Åpne Graph

Missing: og:title, og:description, og:image, og:url

Legg til manglende OpenGraph-koder for deling av sosiale medier:og:title, og:description, og:image, og:url

✓

Strukturerte data

2 JSON-LD scripts

Fant strukturerte data (JSON-LD).

Søkefraser - Google

🔍

Posisjon	Uttrykk	Side	Utdrag
11	oracle get	/cookbook/how-to-get...	How to Get the Current Date in Oracle To get the current date and time as a DATE value, you can simply use CURRENT_DATE . To get rid of the time (and have zeros instead), you need to truncate the ...
19	mssql group by	/cookbook/how-to-gro...	How to Group by Month in T-SQL To group data by month in SQL Server, use the DATEPART() function . It extracts the given part (year, month, etc.) from the date.
21	sql pdf	/blog/sql-basics-che...	sql-basics-cheat-sheet-a4.pdf SQL , or Structured Query Language, is a language to talk to databases. It allows you to select specific data and to build complex reports. Today, SQL is a ...
29	mysql replace	/cookbook/how-to-rep...	How to Replace Part of a String in MySQL Use the MySQL REPLACE() function to replace a substring (ie words, a character, etc.) with another substring and return the changed string.
29	mysql commands	/blog/mysql-cheat-sh...	MySQL Cheat Sheet 5 июн. 2023 г. — This MySQL Cheat Sheet provides a concise and handy reference to the most common ly used MySQL commands and functionalities.
31	sql in	/blog/sql-in-operato...	SQL IN Operator 9 апр. 2024 г. — The SQL IN operator is used to check if a value matches any value in a specified list or subquery . It provides a concise way to combine multiple conditions ...

Søkefraser - Yandex

🔍

Posisjon	Uttrykk	Side	Utdrag
7(+6)	where is in	/blog/sql-in-operato...	SQL IN Operator \| LearnSQL.com The SQL NOT IN operator is the opposite of the SQL IN operator. It is used to retrieve records where the value does not match any value in the specified list.
10	where a b	/blog/sql-where-guid...	The Complete Guide to the SQL WHERE Clause The WHERE Clause in SQL. Operators to Use with SQL WHERE . Numerical values. ... In all these cases, you’ll need the SQL WHERE clause to filter your results.

Tilleggstjenester

💎

Hovedinformasjon

Serverinformasjon

Metatags liste

Interne lenker

Eksterne lenker

Whois informasjon

Whois rådata

Robots.txt

SEO revisjon

Teknisk SEO

On-Page SEO

Innhold og UX

Stillinger i Google

Søkefraser - Google

Stillinger i Yandex

Søkefraser - Yandex

Tilleggstjenester

learnsql.com

learnsql.com Skjermbilde av nettstedet

Hovedinformasjon

Serverinformasjon

Metatags liste

Interne lenker

Eksterne lenker

Whois informasjon

Whois rådata

Robots.txt

SEO revisjon

Teknisk SEO

On-Page SEO

Innhold og UX

Stillinger i Google

Søkefraser - Google

Stillinger i Yandex

Søkefraser - Yandex

Tilleggstjenester

Платеж успешен!

Оплата за услугу

Betaling

Войти в аккаунт

Зарегистрироваться через Telegram

Как это работает:

Код подтверждения

Завершите регистрацию в Telegram

Подтверждение Email