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last data update: 2011/10/18, 07:17
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cable connection (average): 1.09 s
DSL connection (average): 1.24 s
modem (average): 9.46 s
HTTP headers
HTTP/1.1 301 Moved Permanently
Date: Tue, 18 Oct 2011 14:38:34 GMT
Server: Apache/2.2.3 (CentOS)
Location: http://www.mathtv.com/
Content-Length: 305
Connection: close
Content-Type: text/html; charset=iso-8859-1
HTTP/1.1 302 Found
Date: Tue, 18 Oct 2011 14:38:34 GMT
Server: Apache/2.2.3 (CentOS)
X-Powered-By: PHP/5.3.6
Set-Cookie: PHPSESSID=in4ovftfk49pmqvuf4thb66jb4; path=/
Expires: Thu, 19 Nov 1981 08:52:00 GMT
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Location: /videos_by_topic
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HTTP/1.1 200 OK
Date: Tue, 18 Oct 2011 14:38:35 GMT
Server: Apache/2.2.3 (CentOS)
X-Powered-By: PHP/5.3.6
Set-Cookie: PHPSESSID=o7mcsae9j3r069crp3obj18m31; path=/
Expires: Thu, 19 Nov 1981 08:52:00 GMT
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Information about DNS servers
mathtv.com | SOA | ns1.itech-solutions.com | admin.mathtv.com | 2011102001 | 10800 3600 604800 86400 IN 3600 |
mathtv.com | A | 209.85.72.34 | IN | 3600 | |
mathtv.com | MX | 30 | ASPMX5.GOOGLEMAIL.com | IN | 3600 |
mathtv.com | MX | 10 | ASPMX.L.GOOGLE.com | IN | 3600 |
mathtv.com | MX | 20 | ALT1.ASPMX.L.GOOGLE.com | IN | 3600 |
mathtv.com | MX | 20 | ALT2.ASPMX.L.GOOGLE.com | IN | 3600 |
mathtv.com | MX | 30 | ASPMX2.GOOGLEMAIL.com | IN | 3600 |
mathtv.com | MX | 30 | ASPMX3.GOOGLEMAIL.com | IN | 3600 |
mathtv.com | MX | 30 | ASPMX4.GOOGLEMAIL.com | IN | 3600 |
mathtv.com | NS | ns1.mathtv.com | IN | 3600 | |
mathtv.com | NS | ns2.mathtv.com | IN | 3600 |
Received from the first DNS server
Request to the server "mathtv.com"
You used the following DNS server:
DNS Name: ns1.mathtv.com
DNS Server Address: 209.85.72.34#53
DNS server aliases:
HEADER opcode: REQUEST, status: NOERROR, id: 62808
flag: qr aa rd REQUEST: 1, ANSWER: 11, AUTHORITY: 0, ADDITIONAL: 2
REQUEST SECTION:
mathtv.com. IN ANY
ANSWER SECTION:
mathtv.com. 3600 IN MX 20 ALT1.ASPMX.L.GOOGLE.com.
mathtv.com. 3600 IN MX 20 ALT2.ASPMX.L.GOOGLE.com.
mathtv.com. 3600 IN MX 30 ASPMX2.GOOGLEMAIL.com.
mathtv.com. 3600 IN MX 30 ASPMX3.GOOGLEMAIL.com.
mathtv.com. 3600 IN MX 30 ASPMX4.GOOGLEMAIL.com.
mathtv.com. 3600 IN MX 30 ASPMX5.GOOGLEMAIL.com.
mathtv.com. 3600 IN MX 10 ASPMX.L.GOOGLE.com.
mathtv.com. 3600 IN A 209.85.72.34
mathtv.com. 3600 IN SOA ns1.itech-solutions.com. admin.mathtv.com. 2011102001 10800 3600 604800 86400
mathtv.com. 3600 IN NS ns1.mathtv.com.
mathtv.com. 3600 IN NS ns2.mathtv.com.
SECTION NOTES:
ns1.mathtv.com. 3600 IN A 209.85.72.34
ns2.mathtv.com. 3600 IN A 209.85.72.34
Received 350 bytes from address 209.85.72.34#53 in 52 ms
Received from the second DNS server
Request to the server "mathtv.com"
You used the following DNS server:
DNS Name: ns2.mathtv.com
DNS Server Address: 209.85.72.34#53
DNS server aliases:
HEADER opcode: REQUEST, status: NOERROR, id: 12319
flag: qr aa rd REQUEST: 1, ANSWER: 11, AUTHORITY: 0, ADDITIONAL: 2
REQUEST SECTION:
mathtv.com. IN ANY
ANSWER SECTION:
mathtv.com. 3600 IN MX 10 ASPMX.L.GOOGLE.com.
mathtv.com. 3600 IN MX 20 ALT1.ASPMX.L.GOOGLE.com.
mathtv.com. 3600 IN MX 20 ALT2.ASPMX.L.GOOGLE.com.
mathtv.com. 3600 IN MX 30 ASPMX2.GOOGLEMAIL.com.
mathtv.com. 3600 IN MX 30 ASPMX3.GOOGLEMAIL.com.
mathtv.com. 3600 IN MX 30 ASPMX4.GOOGLEMAIL.com.
mathtv.com. 3600 IN MX 30 ASPMX5.GOOGLEMAIL.com.
mathtv.com. 3600 IN A 209.85.72.34
mathtv.com. 3600 IN SOA ns1.itech-solutions.com. admin.mathtv.com. 2011102001 10800 3600 604800 86400
mathtv.com. 3600 IN NS ns2.mathtv.com.
mathtv.com. 3600 IN NS ns1.mathtv.com.
SECTION NOTES:
ns1.mathtv.com. 3600 IN A 209.85.72.34
ns2.mathtv.com. 3600 IN A 209.85.72.34
Received 350 bytes from address 209.85.72.34#53 in 55 ms
Subdomains (the first 50)
Typos (misspells)
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Location
IP: 209.85.72.34
continent: NA, country: United States (USA), city: Houston
Website value
rank in the traffic statistics:
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Basic information
website build using CSS
code weight: 59.73 KB
text per all code ratio: 15 %
title: MathTV - Videos By Topic
description: Math Videos arranged by topic including introductory math, algebra, trigonometry and calculus.
keywords:
encoding: utf-8
language: en
Website code analysis
one word phrases repeated minimum three times
two word phrases repeated minimum three times
three word phrases repeated minimum three times
B tags
U tags
ALERT
I tags
images
file name | alternative text |
---|---|
nav_facebook.png | |
nav_icon_cart_invisible.png | |
nav_icon_cart.png | |
button_online_books.png |
headers
H1
H2
H3
H4
H5
H6
internal links
address | anchor text |
---|---|
/videos_by_playlist | My Playlists |
/logout | Logout |
/my_account | My Account |
/register | Register |
/ajax/login/Popup | Login |
/login/form | ? |
/videos_by_topic | Videos by Topic |
/videos_by_textbook | Videos by Textbook |
/about | About Us |
/latest_news | Latest News |
/mathtv_store | MathTV Store |
/onlinebooks | img |
# | Playlists, FAQ, and How to Use this Site |
# | Basic Mathematics |
# | Whole Numbers |
# | Place Value and Names for Numbers |
# | Addition |
# | Rounding Numbers and Estimating Answers |
# | Subtracting |
# | Multiplying |
# | Dividing |
# | Exponents and Order of Operations |
# | Properties of Numbers |
# | Word Problems |
# | Fractions |
# | Definitions and Properties |
# | Reducing |
# | Multiplying |
# | Dividing |
# | Adding and Subtracting |
# | Complex Fractions |
# | Multiple Operations |
# | Word Problems |
# | Mixed Numbers |
# | The Basics |
# | Addition and Subtraction |
# | Multiplication and Division |
# | Multiple operations |
# | Decimals |
# | Addition and Subtraction |
# | Multiplication |
# | Division |
# | and Fractions |
# | Multiple Operations |
# | Ratios |
# | Ratios are Fractions |
# | Rates and Unit Pricing |
# | Proportions |
# | Solving Proportions |
# | Applications |
# | Percent |
# | Basic Percent Problems |
# | Applications |
# | Algebra |
# | Properties of Numbers |
# | Commutative Properties |
# | Associative Property |
# | Distributive Property |
# | Positive and Negative Numbers |
# | Absolute Value, Opposites, Reciprocals |
# | Adding |
# | Subtracting |
# | Multiplying |
# | Dividing |
# | Order of Operations |
# | Simplifying Expressions |
# | With Numbers Only |
# | With Variables |
# | With Radicals |
# | The Value of an Expression |
# | With Absolute Value |
# | Linear Equations in 1 Variable |
# | Addition Property |
# | Multiplication property |
# | Both Properties |
# | With Parentheses |
# | With Fractions |
# | With Decimals |
# | With Absolute Value |
# | Special Cases |
# | Linear Equations in 2 Variables (Straight Lines) |
# | Ordered Pairs and Solutions |
# | Graphing Lines |
# | The Slope of a Line |
# | The Equation of a Line |
# | Functions |
# | Domain and Range |
# | Function Notation |
# | Algebra with Functions |
# | Composition |
# | Inverse Functions |
# | Exponents |
# | Definitions and Properties |
# | Multiplication with Exponents |
# | Division with Exponents |
# | Polynomials |
# | Definitions and Vocabulary |
# | Operations with Monomials |
# | Addition and Subtraction of Polynomials |
# | Multiplication with Polynomials |
# | Special Products |
# | Dividing a Polynomial by a Monomial |
# | Dividing a Polynomial by a Polynomial |
# | Scientific Notation |
# | Factoring |
# | Greatest Common Factor |
# | Grouping |
# | Trinomials with a = 1 |
# | More Trinomials |
# | Difference of Two Squares |
# | Perfect Square Trinomials |
# | Sum and Difference of Two Cubes |
# | Rational Expressions |
# | Reducing |
# | Multiply and Divide |
# | Add and Subtract |
# | Complex Fractions |
# | Equations Containing |
# | Graphing Rational Functions |
# | Synthetic Division |
# | Roots and Radicals |
# | Definitions and Properties |
# | Simplifying |
# | Adding and Subtracting |
# | Multiplying |
# | Dividing (Rationalizing the Denominator) |
# | Equations Containing |
# | Quadratic Equations |
# | Factoring |
# | Square Root Property |
# | Completing the Square |
# | Quadratic Formula |
# | Quadratic in Form |
# | Formulas |
# | Inequalities |
# | Linear, One Variable |
# | Quadratic, One Variable |
# | With Absolute Value |
# | Word Problems |
# | Number Problems |
# | Geometry Problems |
# | Coin Poblems |
# | Age Problems |
# | Distance, Rate and Time |
# | Logarithms |
# | Exponential Functions and the Inverse of a Function |
# | Logarithms Are Exponents |
# | Properties of Logarithms |
# | Common Logarithms and Natural Logarithms |
# | Equations Containing Logarithms |
# | Exponential Equations and Change of Base |
# | Systems of Equations |
# | Solve by Graphing |
# | Addition Method |
# | Substitution Method |
# | Matrix Method |
# | Applications |
# | Introduction to Determinants |
# | Cramer's Rule |
# | Graphing |
# | Lines |
# | Parabolas |
# | Circles |
# | Ellipses and Hyperbolas |
# | Equations with Radicals |
# | Equations with Rational Expressions |
# | Logarithmic and Exponential Functions |
# | Sequences and Series |
# | Sequences |
# | Series |
# | Arithmetic Sequences |
# | Geometric Sequences |
# | Binomial Expansion |
# | Variation |
# | Geometry |
# | Angles |
# | Parallel Lines |
# | Classification of Triangles |
# | Congruent Triangles |
# | Parallelograms |
# | Similar Figures and Proportions |
# | The Pythagorean Theorem |
# | Right Triangle Trigonometry |
# | Solving Right Triangles |
# | Area and Perimeter |
# | Trigonometry |
# | Trigonometric Functions |
# | Angles, Degrees, and Special Triangles |
# | The Rectangular Coordinate System |
# | Definition I: Trigonometric Functions |
# | Introduction to Identities |
# | More on Identities |
# | Right Triangle Trigonometry |
# | Definition II: Right Triangle Trigonometry |
# | Calculators and Trigonometric Functions of an Acute Angle |
# | Solving Right Triangles |
# | Applications |
# | Vectors: A Geometric Approach |
# | Radian Measure |
# | Reference Angle |
# | Radians and Degrees |
# | Definition III: Circular Functions |
# | Arc Length and Area of a Sector |
# | Velocities |
# | Graphing and Inverse Functions |
# | Basic Graphs |
# | Amplitude and Period |
# | Phase Shift |
# | Finding an Equation from its Graph |
# | Graphing Combinations of Functions |
# | Inverse Trigonometric Functions |
# | Identities and Formulas |
# | Identities and Formulas |
# | Sum and Difference Formulas |
# | Double-Angle Formulas |
# | Half-Angle Formulas |
# | Additional Identities |
# | Equations |
# | Solving Trigonometric Equations |
# | More on Trigonometric Equations |
# | Trigonometric Equations Involving Multiple Angles |
# | Parametric Equations and Further Graphing |
# | Triangles |
# | The Law of Sines |
# | The Ambiguous Case |
# | The Law of Cosines |
# | The Area of a Triangle |
# | Vectors: An Algebraic Approach |
# | Complex Numbers and Polar Coordinates |
# | Complex Numbers |
# | Trigonometric Form for Complex Numbers |
# | Products and Quotients in Trigonometric Form |
# | Roots of a Complex Number |
# | Polar Coordinates |
# | Equations in Polar Coordinates and Their Graphs |
# | Calculus |
# | Limits |
# | Derivatives |
# | Definitions |
# | The Power Rule |
# | Product Rule |
# | Quotient Rule |
# | Trigonometric Functions |
# | Exponential and Logarithmic |
# | Chain Rule |
# | Implicit Differentiation |
# | Logarithmic Differentiation |
# | Applications of Derivatives |
# | Related Rates |
# | Graphing |
# | Integration |
# | Introduction |
# | Inverse Trig Functions |
# | Substitution |
# | by Parts |
# | Trigonometric Substitutions |
# | Applications of Integration |
# | Area |
# | Volume |
/faq | FAQ |
/contact | Contact |
/store_policies | Store Policies |
/terms | Terms |
external links
address | anchor text |
---|---|
http://www.facebook.com/pages/Math-TV/83896522199?ref=s | img |
http://www.xyztextbooks.com | XYZ Textbooks |
http://www.xyzhomework.com | XYZ Homework |