sqlshack.com Domain Owner Whois and Analysis

DOMAIN OWNER WHOIS

ⓘ The owner has chosen to keep his whois contact information private.

• Contact Name

PERFECT PRIVACY, LLC

• Address

5335 Gate Parkway care of Network Solutions PO Box 459

• City

Jacksonville

• Zip Code

32256

• State

• Country Code

• Phone Number

Show phone

• Email

Show email

• Domain Registrar

NETWORK SOLUTIONS, LLC.
See Domain Dates and Nameservers
See Server Details

SEO SCORE

sqlshack.com
Make your link ↑ do-follow

✅ 7 criteria passed
❌ 4 criteria to solve

PERFORMANCE OPPORTUNITIES

Make your title tag clear, concise and include your most important keywords.

Consider adding a robots.txt file in your web server's root directory.

Advertising

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OVERVIEW

• Domain Owner

Private

• Category

Technology & Computing > Databases

• Online since

January 22, 2014 Explore Wayback Machine

• Age

10 years, 3 months, 3 days

• Alexa Rank

#21.140, sqlshack.com is in the world's top 50.000 websites!

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TECHNICAL SEO & SECURITY

❌ SSL Certificate

This website is not SSL secured (HTTPS), the certificate issued by Sectigo Limited has expired on September 30, 2021.

❌ Title Tag

SQL Shack - articles about database auditing, server performance, data recovery, and more
Length: 89 (recommended: 10 to 70)

✅ Meta Description

Share SQL knowledge, help you learn about SQL and communicate with people from SQL world.
Length: 89 (recommended: 50 to 160)

ⓘ Google preview

Desktop Version

SQL Shack - articles about database auditing, server performance, data...

https://sqlshack.com

Share SQL knowledge, help you learn about SQL and communicate with people from SQL world.

Mobile Version

https://sqlshack.com

SQL Shack - articles about database auditing, server performance, data...

Share SQL knowledge, help you learn about SQL and communicate with people from SQL world.

✅ Encoding

Great, language/character encoding is specified: utf-8

ⓘ Hreflang Tags

Alternate URL	Hreflang
https://www.sqlshack.com/	en
https://www.sqlshack.com/es/	es

✅ URL Resolve

Great, a redirect is in place to redirect traffic from your non-preferred domain. All versions of your page point to the same URL.

URL	Resolved URL
http://sqlshack.com	https://www.sqlshack.com/
https://sqlshack.com	https://www.sqlshack.com/
http://www.sqlshack.com	https://www.sqlshack.com/
https://www.sqlshack.com	https://www.sqlshack.com/

❌ Robots.txt

No robots.txt file was found on this page.

✅ URL Parameters

Great, the domain URLs look clean.

Attribute	Value
ⓘ viewport	width=device-width

SEMANTIC ANALYSIS

ⓘ The results of our semantic analysis are shown below using the website's language.

They are the main concepts covered by sqlshack.com.

Each concept has a confidence score. The higher it is, the more important the topic is relative to the page.

Topics

SQL Confidence: 83%

SQL (or, Structured Query Language) is a domain-specific language used in programming and designed for managing data held in a relational database management system (RDBMS), or for stream processing in a relational data stream management system (RDSMS).

Data recovery Confidence: 80%

In computing, data recovery is a process of salvaging (retrieving) inaccessible, lost, corrupted, damaged or formatted data from secondary storage, removable media or files, when the data stored in them cannot be accessed in a normal way. The data is most often salvaged from storage media such as internal or external hard disk drives (HDDs), solid-state drives (SSDs), USB flash drives, magnetic tapes, CDs, DVDs, RAID subsystems, and other electronic devices. Recovery may be required due to physical damage to the storage devices or logical damage to the file system that prevents it from being mounted by the host operating system (OS).

Database Confidence: 72%

A database is an organized collection of data. It is the collection of schemas, tables, queries, reports, views, and other objects.

Server (computing) Confidence: 72%

In computing, a server is a computer program or a device that provides functionality for other programs or devices, called "clients". This architecture is called the client–server model, and a single overall computation is distributed across multiple processes or devices. Servers can provide various functionalities, often called "services", such as sharing data or resources among multiple clients, or performing computation for a client. A single server can serve multiple clients, and a single client can use multiple servers. A client process may run on the same device or may connect over a network to a server on a different device. Typical servers are database servers, file servers, mail servers, print servers, web servers, game servers, and application servers.

Communication Confidence: 68%

WEBSITE SPEED

❌ sqlshack.com website speed is slow. Page speed is important for visitors and search engines.

Get insights to improve your page loading time.

Page Loading Time

2.6s

This domain loads at the median speed of 2.6 seconds.

Speed Percentile

28%

sqlshack.com is faster than approximately 28 percent of the web. Your website page speed needs to be as fast as you can make it, without compromising the customer experience.

A good goal to achieve is a loading time of 2 seconds on desktop and mobile devices.

PAGESPEED INSIGHTS

Page on which speed is tested live:

Chrome User Experience Report Results

Lighthouse Results

TRAFFIC

ⓘ This website is ranked #21.140 by Alexa.

This rank is traffic based. The lower the rank is, the better the domain is ranked.

Daily visitors by country

India (19.3%)
United States of America (19.4%)
Iran (Islamic Republic of) (12.4%)
Brazil (3.1%)
Canada (28.4%)
Others (18.1%)

Traffic country ranks

Country	Rank
Viet Nam	#11.694
India	#7.917
Indonesia	#24.128
Egypt	#20.729
Turkey	#15.381
Pakistan	#12.541
United States of America	#17.394
Iran (Islamic Republic of)	#3.943
Saudi Arabia	#12.695
Nigeria	#17.608
Colombia	#6.563
Brazil	#20.909
Yemen	#2.334
Greece	#20.933
South Africa	#12.658
Mexico	#13.378
Canada	#18.941
Canada	#0

LAYOUT

ⓘ Doctype HTML5

ⓘ Responsive website, mobile-friendly.

Mobile Rendering

This website seems to be optimized for Mobile Visitors.

Phone
How sqlshack.com looks like on a mobile device such as an iPhone.

Tablet
How sqlshack.com looks like on a tablet such as an iPad.

Main colors used

ⓘ These are the main HTML color codes used by this website.

68% #ffffff
25% #f0f0f0
2% #f0f0ff
1% #f0ffff
1% #e0f0f0
1% #fffff0
1% #a0a0c0
0% #a0c0e0
0% #6080b0
0% #b0a090
0% #c0c0e0
0% #fff0ff

Text/code ratio

ⓘ sqlshack.com's text/code ratio is 8.16%. It's a bit low. Consider raising it by adding more text content of value for your visitors, or keeping your code clean.

Text / Code Ratio 8.16%

A good text to HTML ratio is anywhere from 25 to 70%.

This percentage refers to the visible text ratio, as opposed to HTML elements, image tags and other non-visible information.

Main HTML tags

✅ Headings

Great, we found headings on this page.

<H1> 26
<H2> 1
<H3> 6
<H4> 0
<H5> 0
<H6> 0

<H1>

For a better readability, only the first 20 <H1> tags are shown below.

Top level heading
Sqlshack
Sql table variable deferred compilation in sql server 2019
Ssıs balanced data distributor overview
Overview of data profiling tasks in ssıs
Overview of sql server 2019 general availability and installation
Sql variables: basics and usage
Query amazon athena external tables using sql server
Read sql server error logs using the xp_readerrorlog command
Sql offset fetch feature: loading large volumes of data using limited resources with ssıs
Performing crud operations with a python sql library for sql server
Sql ddl: getting started with sql ddl commands in sql server
Manage unicode characters in data using t-sql
Overview of dbcc ınputbuffer and sys.dm_exec_input_buffer dmf
Sql while loop: understanding while loops in sql server
Exploring the sanddance visualizations extension in azure data studio
Sql joın tables: working with queries in sql server
A handy sql notebook for the purposes of troubleshooting in azure data studio
Resolve and troubleshoot sql blocking chains with root sessions
Sql carriage returns or tabs in sql server strings
The partial sql sever database backup

<H2>

2^nd level heading
ıntroduction

<H3>

3^rd level heading
Newsletter
Follow us!
Popular
Trending
Solutions
Categories and tips

❌ Alt attributes

We found 82 images on this website.
12 ALT attributes are missing on your image tags. The issue affects 7 actual different images that could be loaded more than once in your page.

Image	Image URL	Occurrences
	https://www.sqlshack.com/wp-content/uploads/2019/11/multiple-sql-variables-usage-with-select-stateme...	2
	https://www.sqlshack.com/wp-content/uploads/2019/03/sqlshack-default-624x328.png	2
	https://www.sqlshack.com/wp-content/uploads/2019/11/ouput-when-running-an-alter-command-to-show-new-...	2
	https://www.sqlshack.com/wp-content/uploads/2019/11/t-sql-statement-for-char-to-ascii-1.png	2
	https://www.sqlshack.com/wp-content/uploads/2019/11/screenshot-of-result-of-using-while-loops-to-cre...	2
	https://www.sqlshack.com/wp-content/plugins/wpfront-scroll-top/images/icons/35.png	1
	//googleads.g.doubleclick.net/pagead/viewthroughconversion/1072533318/?value=0&guid=ON&script=0	1

Alternative text allows you to add a description to an image.

Google rely on alternative text attributes to determine relevance to a search query. Alternative text also makes an image more likely to appear in a Google image search.

It looks like you're missing alternative text for 12 images on sqlshack.com. Check your website to make sure it's specified for each image on the page.

LINKS

ⓘ There is a total of 301 links on the homepage of this website.

3 of which have the nofollow attribute, meaning that their destination should not be afforded any additional weight or ranking by search engines.

ⓘ Internal links : 268

For a better readability, only the first 50 internal links are shown below.

Anchor	Type	URL
SQLShack	text	https://www.sqlshack.com/
SQL Server training	text	/sql-server-training/
Español	text	https://www.sqlshack.com/es/
No anchor	empty	/about-us
SQL Table Variable Deferred Compilation in SQL Server 2019	text	https://www.sqlshack.com/sql-table-variable-deferred-compilation-in-sql-server-2019/
Rajendra Gupta	text	https://www.sqlshack.com/author/rajendra-gupta/
An overview of the SQL table variable	text	https://www.sqlshack.com/an-overview-of-the-sql-table-variable/
Read more »	text	https://www.sqlshack.com/sql-table-variable-deferred-compilation-in-sql-server-2019/
Development	text	https://www.sqlshack.com/category/sql-database-development/development/
Performance	text	https://www.sqlshack.com/category/sql-server-performance-tuning/performance/
SQL Server 2019	text	https://www.sqlshack.com/category/sql-server-versions/sql-server-2019/
SSIS Balanced Data Distributor Overview	text	https://www.sqlshack.com/ssis-balanced-data-distributor-overview/
Hadi Fadlallah	text	https://www.sqlshack.com/author/hadi/
Read more »	text	https://www.sqlshack.com/ssis-balanced-data-distributor-overview/
ETL	text	https://www.sqlshack.com/category/etl/
Integration Services (SSIS)	text	https://www.sqlshack.com/category/business-intelligence/ssis-packages/
Overview of Data Profiling tasks in SSIS	text	https://www.sqlshack.com/overview-of-data-profiling-task-in-ssis/
Read more »	text	https://www.sqlshack.com/overview-of-data-profiling-task-in-ssis/
Overview of SQL Server 2019 General Availability and installation	text	https://www.sqlshack.com/overview-of-sql-server-2019-general-availability-and-installation/
Read more »	text	https://www.sqlshack.com/overview-of-sql-server-2019-general-availability-and-installation/
Documentation	text	https://www.sqlshack.com/category/documentation/
Installation, setup and configuration	text	https://www.sqlshack.com/category/installation-and-configuration/
SQL Variables: Basics and usage	text	https://www.sqlshack.com/sql-variables-basics-and-usage/
Esat Erkec	text	https://www.sqlshack.com/author/esat-erkec/
Read more »	text	https://www.sqlshack.com/sql-variables-basics-and-usage/
SQL commands	text	https://www.sqlshack.com/category/languages-and-coding/sql-commands/
T-SQL	text	https://www.sqlshack.com/category/languages-and-coding/t-sql/
Query Amazon Athena external tables using SQL Server	text	https://www.sqlshack.com/query-amazon-athena-external-tables-using-sql-server/
Read more »	text	https://www.sqlshack.com/query-amazon-athena-external-tables-using-sql-server/
AWS RDS	text	https://www.sqlshack.com/category/technologies/aws-rds/
Importing, exporting	text	https://www.sqlshack.com/category/importing-exporting/
Read SQL Server error logs using the xp_readerrorlog command	text	https://www.sqlshack.com/read-sql-server-error-logs-using-the-xp_readerrorlog-command/
Read more »	text	https://www.sqlshack.com/read-sql-server-error-logs-using-the-xp_readerrorlog-command/
SQL OFFSET FETCH Feature: Loading Large Volumes of Data Using Limited Resources with SSIS	text	https://www.sqlshack.com/sql-offset-fetch-feature-loading-large-volumes-of-data-using-limited-resour...
Read more »	text	https://www.sqlshack.com/sql-offset-fetch-feature-loading-large-volumes-of-data-using-limited-resour...
Performing CRUD operations with a Python SQL Library for SQL Server	text	https://www.sqlshack.com/performing-crud-operations-with-a-python-sql-library-for-sql-server/
Ben Richardson	text	https://www.sqlshack.com/author/ben/
Read more »	text	https://www.sqlshack.com/performing-crud-operations-with-a-python-sql-library-for-sql-server/
Python	text	https://www.sqlshack.com/category/languages-and-coding/python/
SQL DDL: Getting started with SQL DDL commands in SQL Server	text	https://www.sqlshack.com/sql-ddl-getting-started-with-sql-ddl-commands-in-sql-server/
Read more »	text	https://www.sqlshack.com/sql-ddl-getting-started-with-sql-ddl-commands-in-sql-server/
DDL	text	https://www.sqlshack.com/category/languages-and-coding/ddl/
General database design	text	https://www.sqlshack.com/category/database-design/sql-database-design/
Manage Unicode Characters in Data Using T-SQL	text	https://www.sqlshack.com/manage-unicode-characters-in-data-using-t-sql/
Jignesh Raiyani	text	https://www.sqlshack.com/author/jraiyani/
Read more »	text	https://www.sqlshack.com/manage-unicode-characters-in-data-using-t-sql/
Overview of DBCC INPUTBUFFER and sys.dm_exec_input_buffer DMF	text	https://www.sqlshack.com/overview-of-dbcc-inputbuffer-and-sys-dm_exec_input_buffer-dmf/
Read more »	text	https://www.sqlshack.com/overview-of-dbcc-inputbuffer-and-sys-dm_exec_input_buffer-dmf/
SQL While loop: Understanding While loops in SQL Server	text	https://www.sqlshack.com/sql-while-loop-understanding-while-loops-in-sql-server/
Read more »	text	https://www.sqlshack.com/sql-while-loop-understanding-while-loops-in-sql-server/

ⓘ External links : 33

Anchor	Type	URL
Privacy Policy	text, nofollow	https://www.quest.com/legal/privacy.aspx
GDPR-HQ	text, nofollow	https://www.quest.com/legal/gdpr-hq.aspx
sys.dm_exec_input_buffer	text, nofollow	https://docs.microsoft.com/en-us/sql/relational-databases/system-dynamic-management-views/sys-dm-exe...
No anchor	empty	https://twitter.com/sqlshack
No anchor	empty	https://www.facebook.com/sqlshack/
No anchor	empty	https://www.linkedin.com/company/sql-shack/
	image	https://www.spotlightcloud.io/apexsql-spotlight-cloud-basic?utm_campaign=apexsql%20banners&utm_s...
	image	https://www.apexsql.com/sql-tools-log.aspx?utm_source=sqlshack&utm_medium=banner&utm_campaig...
	image	https://www.apexsql.com/freesqltools/?utm_source=sqlshack&utm_medium=banner&utm_campaign=%5b...
Read a SQL Server transaction log	text	https://solutioncenter.apexsql.com/read-a-sql-server-transaction-log/
SQL Server database auditing techniques	text	https://solutioncenter.apexsql.com/sql-server-database-auditing-techniques/
How to recover SQL Server data from accidental UPDATE and DELETE operations	text	https://solutioncenter.apexsql.com/sql-server-data-recovery-from-update-and-delete/
How to quickly search for SQL database data and objects	text	https://solutioncenter.apexsql.com/quickly-search-for-sql-database-data-and-objects/
Synchronize SQL Server databases in different remote sources	text	https://solutioncenter.apexsql.com/synchronize-sql-server-databases-in-different-remote-sources/
Recover SQL data from a dropped table without backups	text	https://solutioncenter.apexsql.com/rollback-drop-table-statement-without-backups/
How to restore specific table(s) from a SQL Server database backup	text	https://solutioncenter.apexsql.com/how-to-restore-specific-tables-from-a-sql-server-database-backup/
Recover deleted SQL data from transaction logs	text	https://solutioncenter.apexsql.com/recover-deleted-sql-data-from-transaction-logs/
How to recover SQL Server data from accidental updates without backups	text	https://solutioncenter.apexsql.com/recover-sql-server-data-from-accidental-updates/
Automatically compare and synchronize SQL Server data	text	https://solutioncenter.apexsql.com/automatically-compare-and-synchronize-sql-server-data/
Open LDF file and view LDF file content	text	https://solutioncenter.apexsql.com/open-ldf-file-and-view-ldf-file-content/
Quickly convert SQL code to language-specific client code	text	https://solutioncenter.apexsql.com/sql-formatter-to-quickly-convert-sql-code/
How to recover a single table from a SQL Server database backup	text	https://solutioncenter.apexsql.com/how-to-recover-a-single-table-from-a-sql-server-database-backup/
Recover data lost due to a TRUNCATE operation without backups	text	https://solutioncenter.apexsql.com/rollback-truncate-operation-without-backups/
How to recover SQL Server data from accidental DELETE, TRUNCATE and DROP operations	text	https://solutioncenter.apexsql.com/recover-sql-server-data-from-delete-truncate-drop/
Reverting your SQL Server database back to a specific point in time	text	https://solutioncenter.apexsql.com/reverting-your-sql-server-database-back-to-a-specific-point-in-ti...
How to create SSIS package documentation	text	https://solutioncenter.apexsql.com/how-to-create-ssis-package-documentation/
Migrate a SQL Server database to a newer version of SQL Server	text	https://solutioncenter.apexsql.com/restore-sql-server-backup-to-a-newer-version-of-sql-server/
How to restore a SQL Server database backup to an older version of SQL Server	text	https://solutioncenter.apexsql.com/restore-sql-server-database-backup-to-older-version-of-sql-server...
	image	https://www.apexsql.com/sql-tools-diff.aspx?utm_source=sqlshack&utm_medium=banner&utm_campai...
	image	https://www.apexsql.com/sql-tools-audit.aspx?utm_source=sqlshack&utm_medium=banner&utm_campa...
GDPR	text	https://www.quest.com/legal/gdpr-hq.aspx
Terms of Use	text	https://www.quest.com/legal
Privacy	text	https://www.quest.com/legal/privacy.aspx

DOMAIN REGISTRAR

ⓘ Domain Registrar	NETWORK SOLUTIONS, LLC.
ⓘ Registration Date	01/22/2014 10 years, 3 months, 3 days ago
ⓘ Last Modified	12/09/2017 6 years, 4 months, 17 days ago
ⓘ Expiration Date	01/22/2026 1 year, 9 months, 1 day from now

Nameservers

Host	IP Address	Country
ns0.dnsmadeeasy.com	208.94.148.2	United States
ns1.dnsmadeeasy.com	208.80.124.2	United States
ns2.dnsmadeeasy.com	208.80.126.2	United States
ns3.dnsmadeeasy.com	208.80.125.2	United States
ns4.dnsmadeeasy.com	208.80.127.2	United States