SEO report of collegemathgames.com
College Math Games
www.collegemathgames.com/
Error! The "meta description" is missing, the page has no summary description!
Tasks
- Select one version of your site as main and make a redirect from other versions to that one.
- Avoid using deprecated HTML tags.
SEO
URL
Domain : www.collegemathgames.com/
Character length : 25
Title
College Math Games
Keywords (meta keywords)
college, math, calculus, edutainment, educational entertainment, educational, html5, html5 games
Error! Using “meta keywords” is meaningless in a while.
Error! Using “meta keywords” is meaningless in a while.
Open Graph Protocol
Error! The website does not use the OG (Open Graph) protocol.
Dublin Core
Dublin Core is not used
Underscores in the URLs
Good! No underscore (_) found in the URLs.
Search engine friendly URLs
Good! The website uses SEO friendly URLs.
Checking the robots.txt file
The robots.txt file is missing!
Social
Social Engagement
No info found.
Content
Doctype
HTML 5
Encoding
Perfect! The character encoding is set: UTF-8.
Language
We have found the language localisation: ”en”.
Title
College Math Games
Character length : 18
Good! The title’s length is between 10 and 70 characters.
Character length : 18
Good! The title’s length is between 10 and 70 characters.
Text / HTML ratio
Ratio : 18%
Acceptable! The text / code ratio is between 15 and 25 percent.
Acceptable! The text / code ratio is between 15 and 25 percent.
Headings
| H1 | H2 | H3 | H4 | H5 | H6 |
|---|---|---|---|---|---|
| 1 | 3 | 4 | 32 | 0 | 0 |
Heading structure in the source code
- <H1> College Math Games
- <H2> Games
- <H3> Freshman Year
- <H4> Prime Fighter
- <H4> Sequence Stepper:Primes
- <H4> Subset Memory
- <H4> Venn Sniper
- <H4> Venn Moons
- <H4> Venn Master
- <H4> Graph Goalie
- <H4> Quick Stats
- <H4> Shooting Gallery
- <H4> Mod Snake
- <H4> Mod Ball
- <H4> Conditional Maze
- <H4> Noodle Graphs
- <H4> Function Pong
- <H4> Empty Set
- <H3> Calculus and Beyond
- <H4> Intermediate Value Cannon
- <H4> Tangent Line Surfing
- <H4> Derivative Driver
- <H4> Sniper Extrema
- <H4> Antiderivative
- <H4> Polar Points
- <H4> Polar Swat
- <H4> Linear Transformation Pix
- <H4> Pascal's Skiing
- <H4> Limit Point
- <H4> Missile Command R3
- <H2> Puzzles
- <H3> All Puzzles
- <H4> Crosswords
- <H4> Cryptograms
- <H4> Logic Riddles
- <H2> Web Apps
- <H3> All Web Apps
- <H4> π Tester
- <H4> Page Transformer
- <H4> Quizzes
Word cloud
- theory12
- calculus9
- set6
- number6
- venn3
- logic3
- linear3
- sniper2
- graph2
- puzzles2
- polar2
- algebra2
- mod2
- all2
- general2
- precalculus2
- math2
- games2
- crosswords2
- web2
- apps2
Keyword matrix
| word | title | descriptions | heading |
|---|---|---|---|
| theory | |||
| calculus | |||
| set | |||
| number | |||
| venn | |||
| logic |
Two Word cloud
- number theory3
- theory mod2
404 Page
The website has a 404 error page.
Flash content
Good! The website does not have any flash contents.
Frame
Good! The website does not use iFrame solutions.
Images
We found 1 images on this web page.
Alternate attributes for the following 1 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.
Alternate attributes for the following 1 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.
Readability
Flesch–Kincaid Grade Level
7.80
Flesch Reading Ease
42.90
Coleman Liau Index
12.00
Automated Readability Index (ARI)
6.30
Dale–Chall Readability
9.90
SMOG Index
7.50
Spache Readibility
5.00
Number of letters
983
Number of words
173
Number of sentences
86
Average words per sentences
2
Number of syllables
331
Syllables in words
333
Average syllables in words
1.91
Number of words in first three syllables
47
Percentage of word / syllables
27.17
Words not in Dale-Chall easy-word list
107
Words not in Spache easy-word list
82
Technologies
Deprecated HTML elements
Good! No deprecated HTML tags are detected.
Redirection (www / not www)
Error! The web address is accessible with and without www!
Deprecated HTML elements
Good! No deprecated HTML tags are detected.
Printability
Suggestion! Unfortunately, no printer-friendly CSS found.
Meta Tag (viewport tag, mobile devices)
Error! The meta tag named viewport is missing.
Speed test
Server response time
The server response time is fast enough.
Table layout
Good! No nested tables found.
Number of HTTP resources
41
Number of source domains
1
Render blocking resources
The elements below are blocking the “above the fold” rendering.
List of render blocking css files
List of render blocking css files
- http://www.collegemathgames.com/styles/cmg-global-styles-2017.css
Speed test – Javascript
Javascript
Good! Just a few javascript files are detected on the website.
- http://www.collegemathgames.com/scripts/nav-and-search.js
File size of all javascript files combined
98.16KB
Javascript minifying
You can save 800B (50% compression) on the analysed URL by minifying the javascript files.
Speed test – CSS
CSS
Good! Just a few CSS files are used on this website.
- http://www.collegemathgames.com/styles/main.css
File size of all css files combined
4.90KB
CSS minifying
You can save 293B (21% compression) on the analysed URL by minifying the CSS files.
- By minifying http://www.collegemathgames.com/styles/cmg-global-styles-2017.css you can save 293B (21% compression rate)
Speed test – Compression
Uncompressed size of the of the HTML
23.78KB
Gzip compression
Your site uses compression.
Speed test – Browser cache
Number of static resources (image, JS, CSS)
40
Browser cache
The browser cache is not set correctly for all elements.
| URL | Duration |
|---|---|
| http://www.collegemathgames.com/images/about.png | Expiry time is not specified |
| http://www.collegemathgames.com/images/antiderivative.png | Expiry time is not specified |
| http://www.collegemathgames.com/images/conditional-maze.png | Expiry time is not specified |
| http://www.collegemathgames.com/images/contact.png | Expiry time is not specified |
| http://www.collegemathgames.com/images/crosswords.png | Expiry time is not specified |
| http://www.collegemathgames.com/images/cryptograms.png | Expiry time is not specified |
| http://www.collegemathgames.com/images/derivative-driver.png | Expiry time is not specified |
| http://www.collegemathgames.com/images/empty-set.png | Expiry time is not specified |
| http://www.collegemathgames.com/images/function-pong.png | Expiry time is not specified |
| http://www.collegemathgames.com/images/graph-goalie.png | Expiry time is not specified |
| http://www.collegemathgames.com/images/graphiga.png | Expiry time is not specified |
| http://www.collegemathgames.com/images/intermediate-value-cannon.png | Expiry time is not specified |
| http://www.collegemathgames.com/images/limit-point.png | Expiry time is not specified |
| http://www.collegemathgames.com/images/linear-transformation-pix.png | Expiry time is not specified |
| http://www.collegemathgames.com/images/logic-riddles.png | Expiry time is not specified |
| http://www.collegemathgames.com/images/missile-commander-r3.png | Expiry time is not specified |
| http://www.collegemathgames.com/images/mod-ball.png | Expiry time is not specified |
| http://www.collegemathgames.com/images/mod-snake.png | Expiry time is not specified |
| http://www.collegemathgames.com/images/noodle-graphs.png | Expiry time is not specified |
| http://www.collegemathgames.com/images/page-transformer.png | Expiry time is not specified |
| http://www.collegemathgames.com/images/pascals-skiing.png | Expiry time is not specified |
| http://www.collegemathgames.com/images/pi-tester.png | Expiry time is not specified |
| http://www.collegemathgames.com/images/polar-points.png | Expiry time is not specified |
| http://www.collegemathgames.com/images/polar-swat.png | Expiry time is not specified |
| http://www.collegemathgames.com/images/prime-fighter.png | Expiry time is not specified |
| http://www.collegemathgames.com/images/probability-casino.png | Expiry time is not specified |
| http://www.collegemathgames.com/images/quick-stats.png | Expiry time is not specified |
| http://www.collegemathgames.com/images/quizzes.png | Expiry time is not specified |
| http://www.collegemathgames.com/images/sequence-stepper-primes.png | Expiry time is not specified |
| http://www.collegemathgames.com/images/shooting-gallery.png | Expiry time is not specified |
| http://www.collegemathgames.com/images/sniper-extrema.png | Expiry time is not specified |
| http://www.collegemathgames.com/images/subset-memory.png | Expiry time is not specified |
| http://www.collegemathgames.com/images/symbol-as-pi.png | Expiry time is not specified |
| http://www.collegemathgames.com/images/tangent-line-surfing.png | Expiry time is not specified |
| http://www.collegemathgames.com/images/venn-master.png | Expiry time is not specified |
| http://www.collegemathgames.com/images/venn-moons.png | Expiry time is not specified |
| http://www.collegemathgames.com/images/venn-sniper.png | Expiry time is not specified |
| http://www.collegemathgames.com/scripts/cmg-global-script-2017.js | Expiry time is not specified |
| http://www.collegemathgames.com/scripts/jquery/jquery.min.js | Expiry time is not specified |
| http://www.collegemathgames.com/styles/cmg-global-styles-2017.css | Expiry time is not specified |
Speed test – Images
File size of all images combined
1.40MB
Image optimisation
You can save 131.9KB (31% compression) by optimising the images below:
- By lossless compressing the http://www.collegemathgames.com/images/page-transformer.png you can save 75.9KB (41%) data.
- By lossless compressing the http://www.collegemathgames.com/images/logic-riddles.png you can save 17.2KB (37%) data.
- By lossless compressing the http://www.collegemathgames.com/images/subset-memory.png you can save 12.5KB (29%) data.
- By lossless compressing the http://www.collegemathgames.com/images/cryptograms.png you can save 4.6KB (26%) data.
- By lossless compressing the http://www.collegemathgames.com/images/graph-goalie.png you can save 4.5KB (16%) data.
- By lossless compressing the http://www.collegemathgames.com/images/polar-points.png you can save 3.6KB (11%) data.
- By lossless compressing the http://www.collegemathgames.com/images/missile-commander-r3.png you can save 3.5KB (12%) data.
- By lossless compressing the http://www.collegemathgames.com/images/probability-casino.png you can save 3.3KB (23%) data.
- By lossless compressing the http://www.collegemathgames.com/images/quick-stats.png you can save 2.9KB (25%) data.
- By lossless compressing the http://www.collegemathgames.com/images/contact.png you can save 2.2KB (37%) data.
- By lossless compressing the http://www.collegemathgames.com/images/quizzes.png you can save 1.4KB (34%) data.
- By lossless compressing the http://www.collegemathgames.com/images/polar-swat.png you can save 475B (14%) data.
Links
We found a total of 39 different links.
Internal links: 38
External links: 1
Internal links: 38
External links: 1
External links:
| Link text (anchor) | Link strength |
|---|---|
Internal links:
Website security
IP
216.172.184.212
External hidden links
Good! No hidden external links found
Looking for eval()
Good! No eval(bas64_decode()) scripts are found
Checking for XSS vulnerability
No XSS vulnerability found
Email encryption
Good! We have not found any unencrypted email addresses.
Sites on same ip
Icons
Favicon
Good! The website uses favicon.
Typos
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