last data update: 2011/10/18, 07:17

Website loading time

during the test: 0.93 s

cable connection (average): 1.09 s

DSL connection (average): 1.24 s

modem (average): 9.46 s

HTTP headers

Information about DNS servers

mathtv.comSOAns1.itech-solutions.comadmin.mathtv.com201110200110800 3600 604800 86400 IN 3600
mathtv.comA209.85.72.34IN3600
mathtv.comMX30ASPMX5.GOOGLEMAIL.comIN3600
mathtv.comMX10ASPMX.L.GOOGLE.comIN3600
mathtv.comMX20ALT1.ASPMX.L.GOOGLE.comIN3600
mathtv.comMX20ALT2.ASPMX.L.GOOGLE.comIN3600
mathtv.comMX30ASPMX2.GOOGLEMAIL.comIN3600
mathtv.comMX30ASPMX3.GOOGLEMAIL.comIN3600
mathtv.comMX30ASPMX4.GOOGLEMAIL.comIN3600
mathtv.comNSns1.mathtv.comIN3600
mathtv.comNSns2.mathtv.comIN3600

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)

nathtv.com
kathtv.com
jathtv.com
mzthtv.com
msthtv.com
mwthtv.com
mqthtv.com
marhtv.com
mafhtv.com
maghtv.com
mayhtv.com
ma6htv.com
ma5htv.com
matgtv.com
matbtv.com
matntv.com
matjtv.com
matutv.com
matytv.com
mathrv.com
mathfv.com
mathgv.com
mathyv.com
math6v.com
math5v.com
mathtc.com
mathtb.com
mathtg.com
mathtf.com
athtv.com
mthtv.com
mahtv.com
mattv.com
mathv.com
matht.com
amthtv.com
mtahtv.com
mahttv.com
matthv.com
mathvt.com
mmathtv.com
maathtv.com
matthtv.com
mathhtv.com
mathttv.com
mathtvv.com

Location

IP: 209.85.72.34

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

Website value

rank in the traffic statistics:

There is not enough data to estimate website value.

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 namealternative text

headers

H1

H2

H3

H4

H5

H6

internal links

addressanchor text
My Playlists
Logout
My Account
Register
Login
?
Videos by Topic
Videos by Textbook
About Us
Latest News
MathTV Store
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
Contact
Store Policies
Terms

external links

addressanchor text
img
XYZ Textbooks
XYZ Homework