last data update: 2011/10/21, 04:48

Website loading time

during the test: 0.27 s

cable connection (average): 0.29 s

DSL connection (average): 0.3 s

modem (average): 1.19 s

HTTP headers

Information about DNS servers

sql-tutorial.comSOAns1.inventiveground.comroot.sql-tutorial.com201001110014400 3600 1209600 86400 IN 14400
sql-tutorial.comA64.27.63.172IN14400
sql-tutorial.comTXTv=spf1 a mx ip4:64.27.63.170 ~allArrayIN14400
sql-tutorial.comMX10mail.sql-tutorial.comIN14400
sql-tutorial.comNSns2.inventiveground.comIN14400
sql-tutorial.comNSns1.inventiveground.comIN14400

Received from the first DNS server

Request to the server "sql-tutorial.com"
You used the following DNS server:
DNS Name: ns2.inventiveground.com
DNS Server Address: 68.71.130.26#53
DNS server aliases:

HEADER opcode: REQUEST, status: NOERROR, id: 5863
flag: qr aa rd REQUEST: 1, ANSWER: 6, AUTHORITY: 0, ADDITIONAL: 3

REQUEST SECTION:
sql-tutorial.com. IN ANY

ANSWER SECTION:
sql-tutorial.com. 14400 IN MX 10 mail.sql-tutorial.com.
sql-tutorial.com. 14400 IN TXT "v=spf1 a mx ip4:64.27.63.170 ~all"
sql-tutorial.com. 14400 IN A 64.27.63.172
sql-tutorial.com. 14400 IN SOA ns1.inventiveground.com. root.sql-tutorial.com. 2010011100 14400 3600 1209600 86400
sql-tutorial.com. 14400 IN NS ns1.inventiveground.com.
sql-tutorial.com. 14400 IN NS ns2.inventiveground.com.

SECTION NOTES:
mail.sql-tutorial.com. 14400 IN A 64.27.63.172
ns1.inventiveground.com. 14400 IN A 72.18.138.114
ns2.inventiveground.com. 14400 IN A 68.71.130.26

Received 258 bytes from address 68.71.130.26#53 in 64 ms

Received from the second DNS server

Request to the server "sql-tutorial.com"
You used the following DNS server:
DNS Name: ns1.inventiveground.com
DNS Server Address: 72.18.138.114#53
DNS server aliases:

HEADER opcode: REQUEST, status: NOERROR, id: 7513
flag: qr aa rd REQUEST: 1, ANSWER: 6, AUTHORITY: 0, ADDITIONAL: 3

REQUEST SECTION:
sql-tutorial.com. IN ANY

ANSWER SECTION:
sql-tutorial.com. 14400 IN MX 10 mail.sql-tutorial.com.
sql-tutorial.com. 14400 IN TXT "v=spf1 a mx ip4:64.27.63.170 ~all"
sql-tutorial.com. 14400 IN A 64.27.63.172
sql-tutorial.com. 14400 IN SOA ns1.inventiveground.com. root.sql-tutorial.com. 2010011100 14400 3600 1209600 86400
sql-tutorial.com. 14400 IN NS ns1.inventiveground.com.
sql-tutorial.com. 14400 IN NS ns2.inventiveground.com.

SECTION NOTES:
mail.sql-tutorial.com. 14400 IN A 64.27.63.172
ns1.inventiveground.com. 14400 IN A 72.18.138.114
ns2.inventiveground.com. 14400 IN A 68.71.130.26

Received 258 bytes from address 72.18.138.114#53 in 60 ms

Subdomains (the first 50)

Typos (misspells)

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Location

IP: 64.27.63.172

continent: NA, country: United States (USA), city: Denver

Website value

rank in the traffic statistics:

There is not enough data to estimate website value.

Basic information

website build using CSS

code weight: 6.41 KB

text per all code ratio: 28 %

title: SQL Tutorial

description: SQL Tutorial - free downloadable SQL Tutorial e-book.

keywords: SQL Tutorial, SQL course, learn SQL, SQL examples, SQL

encoding:

language: en

Website code analysis

one word phrases repeated minimum three times

PhraseQuantity
SQL40
and16
to6
Tutorial6
the4
most4
as3
or3
database3
you3
tutorial3
Our3
of3
have3

two word phrases repeated minimum three times

PhraseQuantity
SQL Tutorial6
Tutorial SQL3

three word phrases repeated minimum three times

PhraseQuantity
SQL Tutorial SQL3

B tags

SQL Tutorial

U tags

I tags

images

file namealternative text

headers

H1

SQL Tutorial

H2

H3

H4

H5

H6

internal links

addressanchor text
introduction to SQL language
Relational Database Management Systems
SELECT
WHERE
UPDATE
DELETE
table relationships, primary and foreign keys and database normalization
joining tables
views
indexes
drop us a line
SQL Tutorial
SQL Introduction
RDBMS and Tables
SQL SELECT
SQL WHERE
SQL INSERT
SQL DISTINCT
SQL UPDATE
SQL DELETE
SQL ORDER BY
SQL Aggregate Functions
SQL GROUP BY
SQL HAVING
Relations, Keys, and Normalization
SQL JOIN
SQL UNION
SQL Nested Queries
CREATE DATABASE, CREATE TABLE and ALTER TABLE
SQL Views
SQL Indexes
SQL Training
SQL Hosting
SQL Replication
Contact Us
Legal
SQL Resources
SQL Tutorial
SQL Tutorial
Bookmark
Contact
Link

external links

addressanchor text
Tweet