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Updated on March 14 2024 06:01 AM
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The score is 53/100
Website Title
Problems in Mathematics
Length : 23
Good! Your title is perfect because it is between 10 and 70 characters long.
Website Description
Various problems/solutions of mathematics in linear algebra, abstract algebra, number theory. The level of difficulty varies from very easy to very hard.
Length : 153
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Keywords
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Og Meta Properties
Great!, OG Properties are used on your page.
| Property | Content |
|---|---|
| locale | en_US |
| site_name | Problems in Mathematics |
| type | article |
| title | Problems in Mathematics |
| description | Problems/solutions in Mathematics. Enjoy solving math problems. |
| url | http://yutsumura.com/ |
| image | http://yutsumura.com/wp-content/uploads/2016/07/2013-06-23-07.36.23.jpg |
Headings
| H1 | H2 | H3 | H4 | H5 | H6 |
| 0 | 41 | 14 | 0 | 0 | 0 |
Images
We found 57 images on this web page.
Excellent!, Most of your image does have alt attributes which is important for SEO Image.
Text/HTML Ratio
Ratio : 7%
Because the text-to-HTML-code ratio on this page is less than 15, your website most likely needs additional text content.
Flash
Good!, you are not using Flash content.
Iframe
Good!, This page does not contain any Iframes.
SEO URL Rewrite
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URL Underscores
Good! There are no underscores in your URLs.
In-page links
We found a total of 176 links including 1 link(s) to files
| Anchor | Type | Juice |
|---|---|---|
| Problems in Mathematics | Internal | Passing Juice |
| Home | Internal | Passing Juice |
| About | Internal | Passing Juice |
| Problems by Topics | Internal | Passing Juice |
| Linear Algebra | Internal | Passing Juice |
| Gauss-Jordan Elimination | Internal | Passing Juice |
| Inverse Matrix | Internal | Passing Juice |
| Linear Transformation | Internal | Passing Juice |
| Vector Space | Internal | Passing Juice |
| Eigen Value | Internal | Passing Juice |
| Cayley-Hamilton Theorem | Internal | Passing Juice |
| Diagonalization | Internal | Passing Juice |
| Exam Problems | Internal | Passing Juice |
| By Topics | Internal | Passing Juice |
| Group Theory | Internal | Passing Juice |
| Abelian Group | Internal | Passing Juice |
| Group Homomorphism | Internal | Passing Juice |
| Sylow’s Theorem | Internal | Passing Juice |
| Field Theory | Internal | Passing Juice |
| Module Theory | Internal | Passing Juice |
| Ring Theory | Internal | Passing Juice |
| LaTex/MathJax | Internal | Passing Juice |
| Login/Join us | Internal | Passing Juice |
| Records | Internal | Passing Juice |
| Solve later Problems | Internal | Passing Juice |
| My Solved Problems | Internal | Passing Juice |
| Solved Problems | Internal | Passing Juice |
| Solve later Problems | Internal | Passing Juice |
| Welcome | Internal | Passing Juice |
| Yu | Internal | Passing Juice |
| Mathematics about the number 2018 | Internal | Passing Juice |
| Read More | Internal | Passing Juice |
| Probability | Internal | Passing Juice |
| How to Prove Markov’s Inequality and Chebyshev’s Inequality | Internal | Passing Juice |
| Read solution | Internal | Passing Juice |
| Add to solve later | Internal | Passing Juice |
| How to Use the Z-table to Compute Probabilities of Non-Standard Normal Distributions | Internal | Passing Juice |
| Read solution | Internal | Passing Juice |
| Add to solve later | Internal | Passing Juice |
| Expected Value and Variance of Exponential Random Variable | Internal | Passing Juice |
| Read solution | Internal | Passing Juice |
| Add to solve later | Internal | Passing Juice |
| Condition that a Function Be a Probability Density Function | Internal | Passing Juice |
| Read solution | Internal | Passing Juice |
| Add to solve later | Internal | Passing Juice |
| Conditional Probability When the Sum of Two Geometric Random Variables Are Known | Internal | Passing Juice |
| Read solution | Internal | Passing Juice |
| Add to solve later | Internal | Passing Juice |
| Probability that Three Pieces Form a Triangle | Internal | Passing Juice |
| Read solution | Internal | Passing Juice |
| Add to solve later | Internal | Passing Juice |
| Upper Bound of the Variance When a Random Variable is Bounded | Internal | Passing Juice |
| Read solution | Internal | Passing Juice |
| Add to solve later | Internal | Passing Juice |
| Probability that Alice Tossed a Coin Three Times If Alice and Bob Tossed Totally 7 Times | Internal | Passing Juice |
| Read solution | Internal | Passing Juice |
| Add to solve later | Internal | Passing Juice |
| Probability of Getting Two Red Balls From the Chosen Box | Internal | Passing Juice |
| Read solution | Internal | Passing Juice |
| Add to solve later | Internal | Passing Juice |
| Coupon Collecting Problem: Find the Expectation of Boxes to Collect All Toys | Internal | Passing Juice |
| Read solution | Internal | Passing Juice |
| Add to solve later | Internal | Passing Juice |
| Can a Student Pass By Randomly Answering Multiple Choice Questions? | Internal | Passing Juice |
| Read solution | Internal | Passing Juice |
| Add to solve later | Internal | Passing Juice |
| Given the Variance of a Bernoulli Random Variable, Find Its Expectation | Internal | Passing Juice |
| Read solution | Internal | Passing Juice |
| Add to solve later | Internal | Passing Juice |
| Expectation, Variance, and Standard Deviation of Bernoulli Random Variables | Internal | Passing Juice |
| Read solution | Internal | Passing Juice |
| Add to solve later | Internal | Passing Juice |
| Probability that Alice Wins n Games Before Bob Wins m Games | Internal | Passing Juice |
| Read solution | Internal | Passing Juice |
| Add to solve later | Internal | Passing Juice |
| Probabilities of An Infinite Sequence of Die Rolling | Internal | Passing Juice |
| Read solution | Internal | Passing Juice |
| Add to solve later | Internal | Passing Juice |
| Interchangeability of Limits and Probability of Increasing or Decreasing Sequence of Events | Internal | Passing Juice |
| Read solution | Internal | Passing Juice |
| Add to solve later | Internal | Passing Juice |
| Linearity of Expectations E(X+Y) = E(X) + E(Y) | Internal | Passing Juice |
| Read solution | Internal | Passing Juice |
| Add to solve later | Internal | Passing Juice |
| Successful Probability of a Communication Network Diagram | Internal | Passing Juice |
| Read solution | Internal | Passing Juice |
| Add to solve later | Internal | Passing Juice |
| Lower and Upper Bounds of the Probability of the Intersection of Two Events | Internal | Passing Juice |
| Read solution | Internal | Passing Juice |
| Add to solve later | Internal | Passing Juice |
| Find the Conditional Probability About Math Exam Experiment | Internal | Passing Juice |
| Read solution | Internal | Passing Juice |
| Add to solve later | Internal | Passing Juice |
| 2 | Internal | Passing Juice |
| 3 | Internal | Passing Juice |
| 4 | Internal | Passing Juice |
| 5 | Internal | Passing Juice |
| 6 | Internal | Passing Juice |
| 7 | Internal | Passing Juice |
| 8 | Internal | Passing Juice |
| 20 | Internal | Passing Juice |
| 30 | Internal | Passing Juice |
| Last » | Internal | Passing Juice |
| The list of linear algebra problems is available here. | Internal | Passing Juice |
| Elementary Number Theory | Internal | Passing Juice |
| General | Internal | Passing Juice |
| Linear Algebra | Internal | Passing Juice |
| Math-Magic | Internal | Passing Juice |
| MathJax | External | Passing Juice |
| How to use MathJax in WordPress | Internal | Passing Juice |
| Are the Trigonometric Functions $\sin^2(x)$ and $\cos^2(x)$ Linearly Independent? | Internal | Passing Juice |
| Eigenvalues of Similarity Transformations | Internal | Passing Juice |
| Solve the System of Linear Equations and Give the Vector Form for the General Solution | Internal | Passing Juice |
| Finite Order Matrix and its Trace | Internal | Passing Juice |
| The Image of an Ideal Under a Surjective Ring Homomorphism is an Ideal | Internal | Passing Juice |
| How to Diagonalize a Matrix. Step by Step Explanation. | Internal | Passing Juice |
| Determine Whether Each Set is a Basis for $\R^3$ | Internal | Passing Juice |
| Prove a Group is Abelian if $(ab)^2=a^2b^2$ | Internal | Passing Juice |
| Find the Inverse Matrix Using the Cayley-Hamilton Theorem | Internal | Passing Juice |
| Find a Basis of the Eigenspace Corresponding to a Given Eigenvalue | Internal | Passing Juice |
| How to Find a Basis for the Nullspace, Row Space, and Range of a Matrix | Internal | Passing Juice |
| Find an Orthonormal Basis of $\R^3$ Containing a Given Vector | Internal | Passing Juice |
| Eigenvalues of a Hermitian Matrix are Real Numbers | Internal | Passing Juice |
| The Intersection of Two Subspaces is also a Subspace | Internal | Passing Juice |
| Prove Vector Space Properties Using Vector Space Axioms | Internal | Passing Juice |
| Site Map | Internal | Passing Juice |
| Index | Internal | Passing Juice |
| abelian group | Internal | Passing Juice |
| augmented matrix | Internal | Passing Juice |
| basis | Internal | Passing Juice |
| basis for a vector space | Internal | Passing Juice |
| characteristic polynomial | Internal | Passing Juice |
| commutative ring | Internal | Passing Juice |
| determinant | Internal | Passing Juice |
| determinant of a matrix | Internal | Passing Juice |
| diagonalization | Internal | Passing Juice |
| diagonal matrix | Internal | Passing Juice |
| eigenvalue | Internal | Passing Juice |
| eigenvector | Internal | Passing Juice |
| elementary row operations | Internal | Passing Juice |
| exam | Internal | Passing Juice |
| finite group | Internal | Passing Juice |
| group | Internal | Passing Juice |
| group homomorphism | Internal | Passing Juice |
| group theory | Internal | Passing Juice |
| homomorphism | Internal | Passing Juice |
| ideal | Internal | Passing Juice |
| inverse matrix | Internal | Passing Juice |
| invertible matrix | Internal | Passing Juice |
| kernel | Internal | Passing Juice |
| linear algebra | Internal | Passing Juice |
| linear combination | Internal | Passing Juice |
| linearly independent | Internal | Passing Juice |
| linear transformation | Internal | Passing Juice |
| matrix | Internal | Passing Juice |
| matrix representation | Internal | Passing Juice |
| nonsingular matrix | Internal | Passing Juice |
| normal subgroup | Internal | Passing Juice |
| null space | Internal | Passing Juice |
| Ohio State | Internal | Passing Juice |
| Ohio State.LA | Internal | Passing Juice |
| probability | Internal | Passing Juice |
| rank | Internal | Passing Juice |
| ring | Internal | Passing Juice |
| ring theory | Internal | Passing Juice |
| subgroup | Internal | Passing Juice |
| subspace | Internal | Passing Juice |
| symmetric matrix | Internal | Passing Juice |
| system of linear equations | Internal | Passing Juice |
| transpose | Internal | Passing Juice |
| vector | Internal | Passing Juice |
| vector space | Internal | Passing Juice |
| Login here | Internal | Passing Juice |
| Index | Internal | Passing Juice |
| Site Map | Internal | Passing Juice |
| Privacy Policy | Internal | Passing Juice |
Keywords Cloud
algebra email theory probability vector matrix problems ring linear group
Keywords Consistency
| Keyword | Content | Website Title | Keywords | Website Description | Headings |
|---|---|---|---|---|---|
| theory | 18 |  |
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| linear | 16 | |
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| matrix | 15 | |
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| problems | 13 | |
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| group | 12 | |
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Url
Domain : yutsumura.com
Length : 13
Favicon
Nice, you are using Favicon for your website.
Printability
Ooops. Print-Friendly CSS recommended to your website.
Language
Good. For declaring en as your website's language.
Dublin Core
Oops. Dublin Core isn't being used on this page.
Doctype
HTML 5
Encoding
Good!. For specifying UTF-8 as your page charset.
W3C Validity
Errors : 21
Warnings : 38
Email Privacy
Awesome!, For converting your email address into image. Plain text tends email harvesting softwares to get your email address and will get receive spam mails later on.
Deprecated HTML
| Deprecated tags | Occurrences |
|---|---|
| <font> | 1 |
Needs some fix! HTML tags that have been deprecated are those that are obsolete and no longer in use. These HTML tags should be removed or replaced since they are no longer in use and not recommended by today's browsers. This may affect user experience if not removed.
Speed Tips
|
Good, Your page are not using nested tables. |
|
Not Good., We found inline styles in your website. Try to avoid this as much as possible. |
|
Too bad, There are too many CSS files on your page. (more than 4). |
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Needs attention!, We detected too much JS files on your page. (more than 6). Our Advice: try to minify or consolidate these JS files instead. This affects the speed of your page. |
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Perfect, Your website makes use of Gzip compression. |
Mobile Optimization
|
Apple Icon |
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Meta Viewport Tag |
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Flash content |
XML Sitemap
Perfectly Awesome!, We found XML Sitemap on your website. This helps search engine to index most if not all of your pages.
| https://yutsumura.com/sitemap.xml |
| https://yutsumura.com/sitemap.rss |
Robots.txt
http://yutsumura.com/robots.txt
Awesome, A robots.txt file exists on your website.
Analytics
Missing
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