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.
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.
Text / HTML ratio
Ratio : 46%

Good! The text / code ratio is between 25 and 70 percent.
Headings
H1H2H3H4H5H6
100000
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
wordtitledescriptionsheading
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.

 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
  • 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.

 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.

 Speed test – Browser cache

Number of static resources (image, JS, CSS)
7
Browser cache
The browser cache is not set correctly for all elements.
URLDuration
http://www.tech-algorithm.com/js/default.jsExpiry time is not specified
http://www.tech-algorithm.com/templatesv2/default/default.cssExpiry time is not specified
http://www.tech-algorithm.com/templatesv2/default/images/bg.pngExpiry time is not specified
http://www.tech-algorithm.com/.. /floattopbg.pngExpiry time is not specified
http://www.tech-algorithm.com/.. /header-bg.pngExpiry time is not specified
http://www.tech-algorithm.com/.. /headtext.pngExpiry time is not specified

 Speed test – Images

File size of all images combined
7.20KB
Image optimisation
All images are optimized.

 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.

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 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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