SEO report of computableoptics.com
Redirected to www.opticasoftware.com/
Optica Software: Optical System Design Software
www.opticasoftware.com/
Nearly every optical engineering endeavor can benefit from the use of optical design and analysis products developed by Optica Software. Such endeavors ...
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.
- Use "H" tags.
SEO
URL
Domain : www.opticasoftware.com/
Character length : 23
Title
Optica Software: Optical System Design Software
Description
Nearly every optical engineering endeavor can benefit from the use of optical design and analysis products developed by Optica Software.
Such endeavors include optimization, lasers and resonators, non-sequential calculations, stray-light analysis, time-dependent optical systems, imaging systems, spectroscopic measurement, astronomical systems, solar concentrators, fiber-optic systems, opto-mechanical systems, polarization calculations, turbulent media, and photon-density calculations. We're located in Champaign, Illinois
Keywords (meta keywords)
optical design, optics, optics design, optical design software, optical system design, optical engineering,aspherics,astronomical systems,astronomy,astrophotography,Astro-Physics,BRDF,BSDF,BTDF,casse
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
The robots.txt file is missing!
Social
Social Engagement
Linkedin3
Facebook Share0
Facebook Comments0
Content
Doctype
Missing doctype element
Encoding
Perfect! The character encoding is set: ISO-8859-1.
Language
Error! No language localization is found.
Title
Optica Software: Optical System Design Software
Character length : 47
Good! The title’s length is between 10 and 70 characters.
Character length : 47
Good! The title’s length is between 10 and 70 characters.
Text / HTML ratio
Ratio : 16%
Acceptable! The text / code ratio is between 15 and 25 percent.
Acceptable! The text / code ratio is between 15 and 25 percent.
Headings
| H1 | H2 | H3 | H4 | H5 | H6 |
|---|---|---|---|---|---|
| 0 | 0 | 0 | 0 | 0 | 0 |
No "H" tags found
Heading structure in the source code
Word cloud
- optica12
- optical7
- software5
- mathematica5
- products4
- design4
- on-line3
- product3
- support3
- systems3
- site3
- visit3
- barnhart3
- video3
- working3
- information2
- user2
- survey2
- showing2
- download2
- lens2
- youtube2
- update2
- crystal2
- faqs2
- store2
- examples2
- interactive2
- diamond2
- light2
- ray-trace2
- refracts2
Keyword matrix
| word | title | descriptions | heading |
|---|---|---|---|
| optica | |||
| optical | |||
| software | |||
| mathematica | |||
| products | |||
| design |
Two Word cloud
- lens design2
- optica software2
- optical systems2
- barnhart showing2
- visit our2
- youtube video2
Three Word cloud
- barnhart showing optica2
404 Page
The website has a 404 error page.
Flash content
Error! We found flash content(s) on this website which cannot be indexed by the search engines.
Frame
Good! The website does not use iFrame solutions.
Images
We found 38 images on this web page.
Alternate attributes for the following 19 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.
Alternate attributes for the following 19 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.
- http://www.opticasoftware.com/images/clear.gif (10 occurrences)
- http://www.opticasoftware.com/images/intro_a.gif (1 occurrences)
- http://www.opticasoftware.com/images/logo_top.gif
- http://www.opticasoftware.com/images/menu_bottom.jpg
- http://www.opticasoftware.com/images/intro_b.jpg
- http://www.opticasoftware.com/images/intro_bottom.jpg
- http://www.opticasoftware.com/images/spacer.gif
- http://www.opticasoftware.com/images/home.gif
Technologies
Mobile optimization
Error! This website is not optimized for mobile devices... It is optimized for devices which have at least 752px wide display!
Deprecated HTML elements
Error! Deprecated HTML tags are used on this webpage. You should improve your website.
| Deprecated HTML tags | Occurrences |
|---|---|
| <center> | 1 |
| <font> | 1 |
Redirection (www / not www)
Error! The web address is accessible with and without www!
Deprecated HTML elements
Error! Deprecated HTML tags are used on this webpage. You should improve your website.
| Deprecated HTML tags | Occurrences |
|---|---|
| <center> | 1 |
| <font> | 1 |
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
1,401 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.
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.opticasoftware.com/css/default.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 43 different links.
Internal links: 38
External links: 5
Internal links: 38
External links: 5
External links:
Internal links:
Website security
IP
64.71.34.98
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.
Typos
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