Domain Summary
this sql tutorial helps you get started with sql quickly and effectively through many practical examples. after the tutorial, you will become an sql pro.
Global rank: | #338619 |
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Daily visitors: | 6.62K |
Monthly Visits: | 198,595 |
Pageviews per user: | 1.47 |
Registrar Abuse Contact Email: | [email protected] |
Registrant Phone: |
Rating | |
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TLD: | org |
IP Address: | 172.67.181.170 |
Organization: | Cloudflare, Inc. |
Category: | Computers Electronics and Technology > Programming and Developer Software |
Click here to check amazing sqltutorial org content for Russia. Otherwise, check out these important facts you probably never knew about sqltutorial.org
this sql tutorial helps you get started with sql quickly and effectively through many practical examples. after the tutorial, you will become an sql pro.
sqltutorial.org is probably legit as the trust score is reasonable. Our algorithm rated sqltutorial.org a 92. Although our rating of sqltutorial.org is medium to low risk, we encourage you to always vote as the evaluation of the site is done automatically.
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Homepage of System Explorer. Freeware Tool for displaying and managing system internals
https://www.geeksforgeeks.org/sql-tutorial/
SQL Tutorial - GeeksforGeeks. Last Updated : 06 May, 2024. In this SQL tutorial, you’ll learn all the basic to advanced SQL concepts like SQL queries, SQL join, …
https://www.sqltutorial.org/seeit/
Practice SQL query using the SQL Editor online with sample data.
https://www.sqltutorial.org/sql-window-functions/sql-first_value/
In this example: First, the PARTITION BY clause divided the employees by departments.; Then, the ORDER BY clause sorted employees in each department by their salary from low to high.; Finally, the FIRST_VALUE() is applied to sorted rows in each partition. It selected the employee who has the lowest salary per department. In this tutorial, you have …
https://www.mysqltutorial.org/mysql-basics/
This MySQL basics section teaches you how to use SQL statements to manage data in MySQL. It’ll provide you with everything you need to know to work with MySQL …
https://www.sqltutorial.org/sql-truncate-table/
To delete all data from a table, you use the DELETE statement without a WHERE clause. For a big table that has few million rows, the DELETE statement is slow and not efficient.. To delete all rows from a big table fast, you use the following TRUNCATE TABLE statement:. TRUNCATE TABLE table_name; Code language: SQL (Structured Query …
https://www.sqltutorial.org/sql-cross-join/
Summary: this tutorial shows you how to use the SQL CROSS JOIN to make a Cartesian product of the joined tables.. Introduction to SQL CROSS JOIN clause. A cross join is a join operation that produces the Cartesian product of two or more tables. In Math, a Cartesian product is a mathematical operation that returns a product set of multiple sets.
https://www.sqltutorial.org/sql-comparison-functions/sql-decode/
The SQL DECODE() function allows you to add procedure if-then-else logic to queries. Let’s see the following example: SELECT DECODE ( 1, 1, 'Equal' ); Code language: SQL (Structured Query Language) (sql) In this example, the DECODE() function compares the first argument (one) with the second argument (also one).
DNS entries, such as A, NS, MX, and TXT records, are crucial for the functioning of the Internet. The A record maps a domain name to an IPv4 address, while the NS record specifies authoritative name servers for a domain. The MX record identifies the mail server responsible for receiving email messages for a domain. Additionally, the TXT record allows for the association of any text information with a domain name. These records play a vital role in ensuring proper communication and connectivity across the internet.
Host | Class | TTL | Type | Data | |
sqltutorial.org | IN | 300 | A | ip: 172.67.181.170 | |
sqltutorial.org | IN | 300 | A | ip: 104.21.72.106 | |
sqltutorial.org | IN | 3600 | NS | target: cory.ns.cloudflare.com | |
sqltutorial.org | IN | 3600 | NS | target: tia.ns.cloudflare.com | |
sqltutorial.org | IN | 1800 | SOA | mname: cory.ns.cloudflare.comrname: dns.cloudflare.comserial: 2341512672refresh: 10000retry: 2400expire: 604800minimum-ttl: 1800 | |
sqltutorial.org | IN | 300 | MX | target: _dc-mx.fb83b8f228c4.sqltutorial.org | |
sqltutorial.org.net | IN | 600 | TXT | txt: v=spf1 -all | |
sqltutorial.org | IN | 300 | AAAA | ||
sqltutorial.org | IN | 300 | AAAA |
According to global rankings, sqltutorial.org holds the position of #338619. It attracts an approximate daily audience of 6.62K visitors, leading to a total of 6732 pageviews. On a monthly basis, the website garners around 198.6K visitors.
Daily Unique Visitors: | 6619 |
Monthly Visits: | 198595 |
Pages per Visit: | 1.47 |
Daily Pageviews: | 6732 |
Avg. visit duration: | 0:01:11 |
Bounce rate: | 76.34% |
Monthly Visits (SEMrush): | 201051 |
Sources | Traffic Share |
Social: | 1.67% |
Paid Referrals: | 1.30% |
Mail: | 0.20% |
Search: | 62.33% |
Direct: | 34.36% |
Country | Traffic Share |
United States: | 28.81% |
India: | 11.22% |
Mexico: | 5.99% |
United Kingdom: | 5.10% |
Germany: | 3.75% |
An SSL certificate is a digital certificate that ensures a secure encrypted connection between a web server and a user's browser. It provides authentication and encryption to keep data private and protected during transmission. sqltutorial.org supports HTTPS, demonstrating their commitment to providing a secure browsing experience for users.
HTTP headers are additional segments of data exchanged between a client (e.g. a web browser) and a server during an HTTP request or response. They serve to provide instructions, metadata, or control parameters for the interaction between the client and server.
sqltutorial.org is likely hosted in various data centers located across different regions worldwide. The current data center mentioned is just one of many where the website may be hosted.
WHOIS protocol used to get domain/IP info. Common for reg details, ownership of a domain/IP. Check sqltutorial.org for reg/admin contact info, owner, org, email, phone, creation, and expiration dates.
Domain Updated Date: | 2023-09-15 |
Domain Created Date: | 2009-09-05 |
Domain Expiry Date: | |
Domain Name: | |
Registrar WHOIS Server: | http://whois.name.com |
Registrar Abuse Contact Email: | [email protected] |
Registrar Abuse Contact Phone: | +1.7203101849 |
Domain Registrar: | Name.com, Inc. |
Domain Owner: | Domain Protection Services, Inc. |
Domain Name: sqltutorial.org
Registry Domain ID: ac5a85a4b968486dbbebb37b0bea4f09-LROR
Registrar WHOIS Server: http://whois.name.com
Registrar URL: http://www.name.com
Updated Date: 2023-09-15T08:16:36Z
Creation Date: 2009-09-05T02:25:22Z
Registry Expiry Date: 2024-09-05T02:25:22Z
Registrar: Name.com, Inc.
Registrar IANA ID: 625
Registrar Abuse Contact Email: [email protected]
Registrar Abuse Contact Phone: +1.7203101849
Registrant Organization: Domain Protection Services, Inc.
Registrant State/Province: CO
Registrant Country: US
Name Server: tia.ns.cloudflare.com
SEO analysis involves examining the performance of a website, including titles, descriptions, keywords, and website speed. It also includes identifying popular keywords and researching competitor websites to understand their strategies. The analysis aims to optimize the website's visibility and improve its ranking on search engines.
Length: 46 characters
Title tags are usually best kept short, within 50-70 characters. It's important to note that search engines will typically read the entire title tag even if it exceeds 70 characters, but there is a chance they may cut it off or disregard it.
Length: 153 characters
When crafting website descriptions, keep in mind that search engines only show the first 150-160 characters in search results. To ensure your entire description is visible, aim for a length of 25-160 characters. If your description is too long, it may get cut off. Conversely, if it's too short, search engines may add text from elsewhere on your page. Additionally, search engines may modify the description you provide to better match the user's search intent. It's best to strike a balance between brevity and relevance for optimal visibility.
No meta keywords found.
In the realm of search engine optimization, the meta keywords tag has become a relic of the past due to its potential for misuse, ultimately leading major search engines to disregard it in their ranking algorithms.
Term | Count | Density |
sql | 88 | 12.04% |
data | 27 | 3.69% |
table | 21 | 2.87% |
join | 17 | 2.33% |
operator | 14 | 1.92% |
set | 14 | 1.92% |
section | 13 | 1.78% |
functions | 11 | 1.50% |
show | 10 | 1.37% |
query | 10 | 1.37% |
rows | 9 | 1.23% |
database | 8 | 1.09% |
tables | 8 | 1.09% |
multiple | 8 | 1.09% |
subquery | 8 | 1.09% |
operators | 8 | 1.09% |
column | 8 | 1.09% |
A crucial factor in search engine optimization is keyword density, which refers to the proportion of a particular keyword present in the text of a webpage. In order to achieve high rankings on search engine results pages, it is essential to maintain the appropriate keyword density for your primary keyword.
<h> SQL Tutorial</h> |
<h2>SQL Tutorial</h2> |
<h2>Getting Started</h2> |
<h2>Section 13: Constraints</h2> |
<h2>SQL Aggregate Functions</h2> |
<h2>Managing Database Objects</h2> |
<h2>Site Links</h2> |
<h2>Latest Tutorials</h2> |
<h2>About SQL Tutorial</h2> |
<h2>SQL Constraints</h2> |
<h2>Section 12: Working with table structures</h2> |
<h2>Section 10. Subquery</h2> |
<h2>Section 4: Filtering Data</h2> |
<h2>Section 3: Sorting Data</h2> |
<h2>Section 2: Querying Data</h2> |
<h2>Section 1: Introduction to SQL</h2> |
<h2>Section 5: Conditional Expressions</h2> |
<h2>Section 6: Joining Multiple Tables</h2> |
<h2>Section 9: SET Operators</h2> |
<h2>Section 8: Grouping Data</h2> |
<h2>Section 7: Aggregate Functions</h2> |
<h2>Section 11: Modifying data</h2> |
In SEO, the primary focus is placed on keywords within the content. The title of the page holds the highest importance, followed by heading tags such as h1, h2, and h3. The h1 heading should be the largest on the page, while the h2 heading should be slightly smaller, and the h3 heading even smaller. This hierarchical structure is crucial for optimizing search engine rankings.
What is the issue about?The tag does not have an ALT attribute defined. As a general rule, search engines do not interpret the content of image files. The text provided in the attribute enables the site owner to provide relevant information to the search engine and to the end user. Alt text is helpful to end users if they have images disabled or if the image does not properly load. In addition, the Alt text is utilized by screen readers. Make sure that your Alt text is descriptive and accurately reflects what the image represents and supports the content on the page.
How to fix?Use the <img alt> attribute to write descriptive content for the image: <img source='pic.gif' alt='Accurate and descriptive keyword text that represents the image.' />.
Website speed is a measurement of how fast the content on your page loads. Website speed is one of many factors involved in the discipline of search engine optimization (SEO), but it is not the only one. In a recent study, the average load time for a web page was 3.21s.
Term | Search Volume | Traffic | Traffic (%) |
sqltutorial org | 170 | 0 | 0% |
CoHosted refers to a situation where multiple domain names (websites) are using the same IP address to point to their respective web servers. They could be owned by different individuals or organizations and may serve entirely different purposes.
Total reviews: 2 Average score: 5 stars
The total score is based on reviews found on the following sitesScamadviser: 5/5 stars, 2 reviews
Total reviews: 2 Average score: 5 stars
The total score is based on reviews found on the following sitesScamadviser: 5/5 stars, 2 reviews