SEO report of ctolearn.com
Learn C Programming
www.ctolearn.com/
Learn C Programming, which covers more important features are developed by dennis ritchie.
Tasks
- Make the site mobile device friendly.
- Avoid using deprecated HTML tags.
SEO
URL
Domain : www.ctolearn.com/
Character length : 17
Title
Learn C Programming
Description
Learn C Programming, which covers more important features are developed by dennis ritchie.
Keywords (meta keywords)
C,C-Introduction,Structure,Pointer,Array,Function,Union,Enumeration,Command-Line-Arguments,
Control-Statements,File-Handling,C-Preprocessor.
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
There is robots.txt file.
https://ctolearn.com/robots.txt
https://ctolearn.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
Learn C Programming
Character length : 19
Good! The title’s length is between 10 and 70 characters.
Character length : 19
Good! The title’s length is between 10 and 70 characters.
Text / HTML ratio
Ratio : 6%
Error! The text / HTML code ratio is under 15 percent on this website. This value shows that the website has relatively few text content.
Error! The text / HTML code ratio is under 15 percent on this website. This value shows that the website has relatively few text content.
Headings
| H1 | H2 | H3 | H4 | H5 | H6 |
|---|---|---|---|---|---|
| 17 | 0 | 0 | 0 | 0 | 0 |
Heading structure in the source code
- <H1> LEARN C
- <H1> Introduction
- <H1> Fundamental
- <H1> Exp. & Operators
- <H1> Data I/O
- <H1> Control Statements
- <H1> Arrays
- <H1> Functions
- <H1> Structure
- <H1> Union
- <H1> Enumeration
- <H1> File Handling
- <H1> C Preprocessor
- <H1> Strings
- <H1> Typedef
- <H1> Command Line Argu.
- <H1> LEARN C
Word cloud
- click15
- structure3
- union2
- learn2
- introduction2
- pointer2
- array2
- function2
Keyword matrix
| word | title | descriptions | heading |
|---|---|---|---|
| click | |||
| structure | |||
| union | |||
| learn | |||
| introduction | |||
| pointer |
Two Word cloud
- click here9
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 0 images on this web page.
Good! Every image has an alternative text attributes set on this website.
Good! Every image has an alternative text attributes set on this website.
Readability
Flesch–Kincaid Grade Level
4.80
Flesch Reading Ease
63.50
Coleman Liau Index
12.00
Automated Readability Index (ARI)
5.50
Dale–Chall Readability
7.20
SMOG Index
6.70
Spache Readibility
3.50
Number of letters
492
Number of words
89
Number of sentences
52
Average words per sentences
2
Number of syllables
149
Syllables in words
156
Average syllables in words
1.67
Number of words in first three syllables
19
Percentage of word / syllables
21.35
Words not in Dale-Chall easy-word list
40
Words not in Spache easy-word list
32
Technologies
Mobile optimization
Error! This website is not optimized for mobile devices... It is optimized for devices which have at least 988px wide display!
Detected applications
 | Google Analytics | Analytics |
 | HeadJS | JavaScript Frameworks |
 | StatCounter | Analytics |
 | YouTube | Video Players |
 | jQuery | JavaScript Frameworks |
Deprecated HTML elements
Good! No deprecated HTML tags are detected.
Redirection (www / not www)
Good! The web address is accessible only in one version. The version without www is redirected to the version with 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.
Loading time
3,797 ms
Table layout
Good! No nested tables found.
Number of HTTP resources
39
Number of source domains
7
Render blocking resources
The elements below are blocking the “above the fold” rendering.
List of render blocking javascript files
List of render blocking javascript files
- https://static.hugedomains.com/js/common.js
- https://static.hugedomains.com/js/common_v3.js
- https://static.hugedomains.com/js/jquery-1.5.1.min.js
- https://static.hugedomains.com/css/common.css
- https://static.hugedomains.com/css/v3.css
- https://static.hugedomains.com/css/pages_v3b.css
- https://static.hugedomains.com/css/styles_hd.css
Speed test – Javascript
Javascript
Good! Just a few javascript files are detected on the website.
File size of all javascript files combined
175.15KB
Javascript minifying
You can save 304B (40% 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.
File size of all css files combined
170.41KB
CSS minifying
You can save 623B (12% compression) on the analysed URL by minifying the CSS files.
- By minifying https://static.hugedomains.com/css/styles-new.css you can save 623B (12% compression rate)
Speed test – Compression
Uncompressed size of the of the HTML
13.55KB
Gzip compression
Your site uses compression.
Speed test – Browser cache
Number of static resources (image, JS, CSS)
30
Browser cache
The browser cache is not set correctly for all elements.
| URL | Duration |
|---|---|
| https://www.hugedomains.com/images/chat-popup.png | Expiry time is not specified |
| https://www.hugedomains.com/rjs/bodyImage.cfm | Expiry time is not specified |
| https://ssl.google-analytics.com/ga.js | 2 hours |
| https://static.hugedomains.com/css/common.css | 4 hours |
| https://static.hugedomains.com/css/edition121114.css | 4 hours |
| https://static.hugedomains.com/css/pages_v3b.css | 4 hours |
| https://static.hugedomains.com/css/styles-new.css | 4 hours |
| https://static.hugedomains.com/css/styles_hd.css | 4 hours |
| https://static.hugedomains.com/css/v3.css | 4 hours |
| https://static.hugedomains.com/images/b_buyNow_187.png | 4 hours |
| https://static.hugedomains.com/images/bg.gif | 4 hours |
| https://static.hugedomains.com/images/bg2.jpg | 4 hours |
| https://static.hugedomains.com/images/chat-popup-close.png | 4 hours |
| https://static.hugedomains.com/images/chat-popup-start.png | 4 hours |
| https://static.hugedomains.com/images/crown.jpg | 4 hours |
| https://static.hugedomains.com/images/footer_logo_GT.png | 4 hours |
| https://static.hugedomains.com/images/footer_logo_cc.png | 4 hours |
| https://static.hugedomains.com/images/footer_logo_escrow.png | 4 hours |
| https://static.hugedomains.com/images/footer_logo_guaranteed.png | 4 hours |
| https://static.hugedomains.com/images/hr_882x7.png | 4 hours |
| https://static.hugedomains.com/images/i_i_blue.png | 4 hours |
| https://static.hugedomains.com/images/i_phone_blue.png | 4 hours |
| https://static.hugedomains.com/images/logo_top.png | 4 hours |
| https://static.hugedomains.com/images/stars_5.png | 4 hours |
| https://static.hugedomains.com/images/youtubeLocationMatters.jpg | 4 hours |
| https://static.hugedomains.com/js/common.js | 4 hours |
| https://static.hugedomains.com/js/common_v3.js | 4 hours |
| https://static.hugedomains.com/js/jquery-1.5.1.min.js | 4 hours |
| https://static.hugedomains.com/js/reallydopost.js | 4 hours |
Speed test – Images
File size of all images combined
241.62KB
Image optimisation
You can save 30.1KB (32% compression) by optimising the images below:
- By lossless compressing the https://static.hugedomains.com/images/youtubeLocationMatters.jpg you can save 16.9KB (49%) data.
- By lossless compressing the https://static.hugedomains.com/images/bg2.jpg you can save 5.5KB (14%) data.
- By lossless compressing the https://static.hugedomains.com/images/crown.jpg you can save 4.4KB (54%) data.
- By lossless compressing the https://static.hugedomains.com/images/chat-popup-start.png you can save 2KB (29%) data.
- By lossless compressing the https://static.hugedomains.com/images/chat-popup-close.png you can save 461B (18%) data.
- By lossless compressing the https://static.hugedomains.com/images/footer_logo_guaranteed.png you can save 331B (14%) data.
- By lossless compressing the https://static.hugedomains.com/images/stars_5.png you can save 211B (27%) data.
- By lossless compressing the https://static.hugedomains.com/images/bg.gif you can save 190B (29%) data.
- By lossless compressing the https://static.hugedomains.com/images/i_phone_blue.png you can save 149B (21%) data.
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
5.104.230.133
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
Error! No favicon is found. Using favicon helps to build a better brand quicker.
Order of Heading elements on mobile by position
- H1 : Ctolearn.com is for sale, ( 112px from top )
- H3 : Hurry - once it's sold this opportunity will be gone!, ( 541px from top )
- H4 : Improves Your Web Presence, ( 1088px from top )
- H5 : Get noticed online with a great domain name, ( 1150px from top )
- H4 : Here's What Others Are Saying, ( 1314px from top )
- H5 : Since 2005, we've helped thousands of people get the perfect domain name, ( 1340px from top )
Typos
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