optimizationdirect.com

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.optimizationdirect.com/

Character length : 27

Title

Optimization Direct

Description

Optimization Direct, CPLEX Optimization Studio, still the best optimizer and modeler

Keywords (meta keywords)

CPLEX, Mathematical Optimization, Linear Programming, Optimization, Linear Programming, Quadratic Programming, Mixed Integer Programming

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

Error! Hyphen (-) is a better solution than underscore (_) in the URLs

http://www.optimizationdirect.com/help_opt.php ("help with an optimization problem")
http://www.optimizationdirect.com/info_cont.php ("stay up to date with Optimization Direct")

Search engine friendly URLs

Good! The website uses SEO friendly URLs.

Checking the robots.txt file

The robots.txt file is missing!

Social

Social Engagement

Linkedin8

Facebook Share0

Facebook Comments0

Content

Doctype

HTML 5

Encoding

Perfect! The character encoding is set: UTF-8.

Language

We have found the language localisation: ”en”.

Title

Optimization Direct

Character length : 19

Good! The title’s length is between 10 and 70 characters.

Text / HTML ratio

Ratio : 22%

Acceptable! The text / code ratio is between 15 and 25 percent.

Headings

H1	H2	H3	H4	H5	H6
1	1	2	0	0	0

Heading structure in the source code

<H1> Optimization Direct partners with IBM to bring you a new way to get the best in software and knowledge to solve your optimization problems.
<H3> • ODHeuristics. A new algorithm for Massive MIP Models
<H3> • Optimization Direct at INFORMS, Las Vegas 2-4 April, 2017
<H2> Shortcuts to optimization

Word cloud

optimization12
cplex7
direct7
ibm4
get4
studio4
best4
optimizer3
industry3
business3
modeler3
now3
international2
odheuristics2
machines2
corporation2
updates2
company2
new2

Keyword matrix

word	title	descriptions	heading
optimization
cplex
direct
ibm
get
studio

Two Word cloud

optimization studio3
now you3
best optimizer3
you can3
business machines2
international business2

Three Word cloud

now you can3
cplex optimization studio2
best optimizer and modeler2

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 5 images on this web page.

Alternate attributes for the following 5 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.

Readability

Flesch–Kincaid Grade Level

6.70

Flesch Reading Ease

53.70

Coleman Liau Index

12.00

Automated Readability Index (ARI)

5.10

Dale–Chall Readability

5.80

SMOG Index

7.50

Spache Readibility

1.90

Number of letters

178

Number of words

Number of sentences

Average words per sentences

Number of syllables

Syllables in words

Average syllables in words

1.76

Number of words in first three syllables

Percentage of word / syllables

14.71

Words not in Dale-Chall easy-word list

Words not in Spache easy-word list

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

Good! Just a few javascript files are detected on the website.

http://www.optimizationdirect.com/js/jquery.easing.1.3.js
http://www.optimizationdirect.com/js/jquery.anyslider.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.optimizationdirect.com/css/jquery-anyslider.css

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 20 different links.
Internal links: 18
External links: 2

External links:

Link text (anchor)	Link strength
https://www.linkedin.com/.. /5246946?trk=vsrp_companies_res_name&trkI...
https://twitter.com/OD_Inc

Internal links:

Link text (anchor)	Link strength
http://www.optimizationdirect.com/index.php
About
ODheuristics
Updates
Company
Contact
About us
http://www.optimizationdirect.com/ODheuristics.php
• ODHeuristics. A new algorithm for Massive MIP Models
• Optimization Direct at INFORMS, Las Vegas 2-4 April, 2017
a quotation for CPLEX
help with an optimization problem
to benchmark CPLEX
to evaluate CPLEX
optimization training
stay up to date with Optimization Direct
to find out about the IBM's academic initiative
Legal

Website security

23.229.173.193

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

lyricallearning.co

safeaupair.org

caltechtangomarathon.com

Icons

Favicon

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

Typos

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SEO report of optimizationdirect.com