SEO report of problemengine.com

Explore the AQDAS Models Here

www.problemengine.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.
  • Implement the viewport meta tag.

 SEO

URL

Domain : www.problemengine.com/

Character length : 22

Title
Explore the AQDAS Models Here
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
Good! The website uses SEO friendly URLs.
Checking the robots.txt file
There is robots.txt file.
https://problemengine.com/robots.txt
User-agentDisallowed for the search engines
*
  • All subpages are allowed to crawl


 Social

Social Engagement

No info found.

 Content

Doctype
HTML 4.01 Transitional
Encoding
Error! The character encoding setting is missing!
Language
Error! No language localization is found.
Title
Explore the AQDAS Models Here

Character length : 29

Good! The title’s length is between 10 and 70 characters.
Text / HTML ratio
Ratio : 25%

Good! The text / code ratio is between 25 and 70 percent.
Headings
H1H2H3H4H5H6
1112000
Heading structure in the source code
  • <H1> Explore the AQDAS Models Here
  • <H2> Official Software Site for PatternCalc™
  • <H3> Home
  • <H3> Join Free
  • <H3> LAWS
  • <H3> Pattern
  • <H3> Lambda Sphere
  • <H3> Proofs
  • <H3> Metaflection
  • <H3> Choice
  • <H3> Robotics
  • <H3> Software
  • <H3> STEM
  • <H3> Contact
Word cloud
  • aqdas11
  • software7
  • foundation7
  • pattern6
  • paradigm5
  • models5
  • rule4
  • abstraction4
  • preptorial4
  • free4
  • neural4
  • programming3
  • projects3
  • problem3
  • source3
  • patterncalc3
  • redirect3
  • applied3
  • patternmath2
  • being2
  • research2
  • computational2
  • all2
  • data2
  • mathematics2
  • every2
  • imaging2
  • among2
  • education2
  • modeling2
  • theoretical2
  • supercomputing2
  • science2
  • scientific2
  • chemistry2
  • created2
  • network2
  • greatness2
  • focus2
  • defense2
  • run2
  • judgment2
  • aspects2
  • nengo2
  • redirected2
  • programs2
  • home2
  • engines2
  • processor2
  • engineering2
  • join2
  • solving2
  • robotics2
  • provides2
  • proofs2
  • human2
  • lambda2
Keyword matrix
wordtitledescriptionsheading
aqdas
software
foundation
pattern
paradigm
models
Two Word cloud
  • foundation for2
  • engineering projects2
  • rule source.com2
  • many others2
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
This website is optimal for mobile devices!
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
Good! The website uses printer-friendly CSS.
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
680 ms
Table layout
Error! Avoid using nested tables!
Render blocking resources
Good! No render blocking elements found!

 Speed test – Javascript

Javascript
Good! Just a few javascript files are detected on the website.
  • http://www.problemengine.com/../scripts/ic_globals_published.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.
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.

 Website security

IP
206.188.193.206
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
Warning! The website contains at least one unencrypted email address.

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problemengine.com

problemengine.com

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craigtaylortech.com

craigtaylortech.com

sectorsitetechservices.com

sectorsitetechservices.com

patterncomputing.com

patterncomputing.com

savelandsupermarket.com

savelandsupermarket.com

 Icons

Favicon
Error! No favicon is found. Using favicon helps to build a better brand quicker.

 Order of Heading elements on mobile by position

  • H3 : Error. Page cannot be displayed. Please contact your service provider for more details. (5), ( 8px from top )

 Typos

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