SEO report of teachcomputerscience.com
Home
www.teachcomputerscience.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.teachcomputerscience.com/
Character length : 29
Title
Home
Keywords (meta keywords)
Good! The website does not use “meta keywords”.
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
Error! Not all URLs are SEO friendly on this website!
Checking the robots.txt file
There is robots.txt file.
https://teachcomputerscience.com/robots.txt
https://teachcomputerscience.com/robots.txt
| User-agent | Disallowed for the search engines |
|---|---|
| * |
|
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
Home
Character length : 4
Improve! The website address (title) should be between 10 and 70 characters in length.
Character length : 4
Improve! The website address (title) should be between 10 and 70 characters in length.
Text / HTML ratio
Ratio : 22%
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 |
|---|---|---|---|---|---|
| 0 | 1 | 2 | 0 | 0 | 0 |
Heading structure in the source code
- <H2> Welcome to Teach Computer Science
- <H3> Most Read Posts
- <H3> More lessons on Python
Word cloud
- python13
- computer10
- science7
- website6
- using6
- teach6
- data5
- programming4
- teaching3
- ict3
- computing3
- own3
- online3
- resources3
- education3
- coding3
- code3
- develop2
- how2
- networks2
- javascript2
- learning2
- basic2
- working2
- setting2
- html2
- write2
- file2
- top2
- plan2
- email2
- topics2
- useful2
- become2
- net2
- list2
- always2
- visual2
- years2
- tutorials2
- welcome2
- development2
- home2
- web2
- search2
Keyword matrix
| word | title | descriptions | heading |
|---|---|---|---|
| python | |||
| computer | |||
| science | |||
| website | |||
| using | |||
| teach |
Two Word cloud
- computer science5
- own online2
- this website2
- computer networks2
- you can2
- topics such2
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 3 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
5.80
Flesch Reading Ease
67.40
Coleman Liau Index
12.00
Automated Readability Index (ARI)
4.90
Dale–Chall Readability
6.10
SMOG Index
9.30
Spache Readibility
5.00
Number of letters
2308
Number of words
487
Number of sentences
61
Average words per sentences
8
Number of syllables
756
Syllables in words
770
Average syllables in words
1.55
Number of words in first three syllables
67
Percentage of word / syllables
13.76
Words not in Dale-Chall easy-word list
177
Words not in Spache easy-word list
145
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.
Render blocking resources
Good! No render blocking elements found!
Speed test – Javascript
Javascript
Error! Too many javascript files found which slows down the page load on the website.
- http://www.teachcomputerscience.com/media/jui/js/jquery.min.js
- http://www.teachcomputerscience.com/media/jui/js/jquery-noconflict.js
- http://www.teachcomputerscience.com/media/jui/js/jquery-migrate.min.js
- http://www.teachcomputerscience.com/media/system/js/caption.js
- http://www.teachcomputerscience.com/media/jui/js/bootstrap.min.js
- http://www.teachcomputerscience.com/templates/protostar/js/template.js?e728d32f8fada37a7af54ae7d774ca6c
- http://www.teachcomputerscience.com/media/system/js/html5fallback.js
File size of all javascript files combined
0.00
Javascript minifying
Great! The Javascript files are minified.
Speed test – CSS
CSS
Good! Just a few CSS files are used on this website.
- http://www.teachcomputerscience.com/templates/protostar/css/template.css?e728d32f8fada37a7af54ae7d774ca6c
File size of all css files combined
0.00
CSS minifying
Great! The CSS elements are minified.
Speed test – Compression
Uncompressed size of the of the HTML
0.00
Gzip compression
Your site uses compression.
Speed test – Browser cache
Browser cache
The browser cache is set correctly for all elements.
Speed test – Images
File size of all images combined
0.00
Image optimisation
All images are optimized.
Links
We found a total of 26 different links.
Internal links: 26
Internal links: 26
External links:
| Link text (anchor) | Link strength |
|---|
Internal links:
Website security
IP
217.160.231.45
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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