SEO report of tech-algorithm.com
Tech-Algorithm.com
www.tech-algorithm.com/
An article repository of various technical algorithm including neural network, graph theory, graphic programming, and image processing written especially ...
Tasks
- Make the site mobile device friendly.
- Select one version of your site as main and make a redirect from other versions to that one.
- Avoid using deprecated HTML tags.
- Implement the viewport meta tag.
SEO
URL
Domain : www.tech-algorithm.com/
Character length : 23
Title
Tech-Algorithm.com
Description
An article repository of various technical algorithm including neural network, graph theory, graphic programming, and image processing written especially for programmers. Selected article has Java implementation example or applet with working source code.
Keywords (meta keywords)
Technical,Algorithm,Neural Network,Path Finding,Optimization,Image Processing,Java
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.
Social
Social Engagement
No info found.
Content
Doctype
XHTML 1.0 Transitional
Encoding
Perfect! The character encoding is set: UTF-8.
Language
Error! No language localization is found.
Title
Tech-Algorithm.com
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 : 46%
Good! The text / code ratio is between 25 and 70 percent.
Good! The text / code ratio is between 25 and 70 percent.
Headings
| H1 | H2 | H3 | H4 | H5 | H6 |
|---|---|---|---|---|---|
| 1 | 0 | 0 | 0 | 0 | 0 |
Heading structure in the source code
- <H1> Tech-Algorithm.com
Word cloud
- sort21
- element12
- image11
- shellsort9
- insertion9
- algorithm9
- quicksort8
- new7
- elements7
- scaling7
- read7
- actually6
- some6
- interpolation5
- array5
- july5
- first5
- elementary4
- sorting4
- trilinear4
- implementation4
- give4
- now4
- bubble4
- smallest4
- happens3
- small3
- news3
- page3
- second3
- quite3
- operations3
- effort3
- selection3
- better3
- just3
- method3
- site3
- making3
- until2
- input2
- simple2
- time2
- into2
- get2
- materials2
- suggestion2
- soon2
- although2
- probably2
- bilinear2
- reference2
- used2
- tech-algorithm2
- cousin2
- simpler2
- improved2
- using2
- reach2
- complicated2
Keyword matrix
| word | title | descriptions | heading |
|---|---|---|---|
| sort | |||
| element | |||
| image | |||
| shellsort | |||
| insertion | |||
| algorithm |
Two Word cloud
- image scaling5
- insertion sort4
- sort 17 july3
- read more3
- improved cousin2
- bubble sort2
Three Word cloud
- interpolation image scaling3
- its improved cousin2
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.
Technologies
Mobile optimization
Error! This website is not optimized for mobile devices... It is optimized for devices which have at least 1191px wide display!
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 not fast enough: 4.1 seconds have passed until the page started to load.
Loading time
1,104 ms
Table layout
Good! No nested tables found.
Number of HTTP resources
9
Number of source domains
2
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.tech-algorithm.com/templatesv2/default/default.css
Speed test – Javascript
Javascript
Good! Just a few javascript files are detected on the website.
- http://www.tech-algorithm.com/js/default.js
File size of all javascript files combined
23.63KB
Javascript minifying
You can save 1.2KB (17% 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.tech-algorithm.com/templatesv2/default/default.css
File size of all css files combined
5.28KB
CSS minifying
You can save 1.3KB (26% compression) on the analysed URL by minifying the CSS files.
- By minifying http://www.tech-algorithm.com/templatesv2/default/default.css you can save 1.3KB (26% compression rate)
Speed test – Compression
Uncompressed size of the of the HTML
13.82KB
Gzip compression
Error! By using Gzip you can save 9.6KB (71% compression) on your site.
- By compressing http://www.tech-algorithm.com you can save 9.6KB (71% compression rate)
- By compressing http://www.tech-algorithm.com/templatesv2/default/default.css you can save 3.6KB (72% compression rate)
- By compressing http://www.tech-algorithm.com/js/default.js you can save 508B (54% compression rate)
Speed test – Browser cache
Number of static resources (image, JS, CSS)
7
Browser cache
The browser cache is not set correctly for all elements.
| URL | Duration |
|---|---|
| http://www.tech-algorithm.com/js/default.js | Expiry time is not specified |
| http://www.tech-algorithm.com/templatesv2/default/default.css | Expiry time is not specified |
| http://www.tech-algorithm.com/templatesv2/default/images/bg.png | Expiry time is not specified |
| http://www.tech-algorithm.com/.. /floattopbg.png | Expiry time is not specified |
| http://www.tech-algorithm.com/.. /header-bg.png | Expiry time is not specified |
| http://www.tech-algorithm.com/.. /headtext.png | Expiry time is not specified |
Speed test – Images
File size of all images combined
7.20KB
Image optimisation
All images are optimized.
Links
We found a total of 33 different links.
Internal links: 33
Internal links: 33
External links:
| Link text (anchor) | Link strength |
|---|
Internal links:
Website security
IP
216.119.133.66
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 : Tech-Algorithm.com, ( 13.4375px from top )
Typos
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