Dune Sciences | SMART Grids | TEM Sample Preparation Solutions
www.dunesciences.com/
Dune Sciences is the world's only manufacturer of active TEM grids that enhance the quality of sample and images using TEM. SMART Grids functionalized ...
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URL
Domain : www.dunesciences.com/
Character length : 21
Title
Dune Sciences | SMART Grids | TEM Sample Preparation Solutions
Description
Dune Sciences is the world's only manufacturer of active TEM grids that enhance the quality of sample and images using TEM. SMART Grids functionalized TEM grids enable accurate and reproducible imaging and metrology of nanoparticles and biological molecules such as proteins and viruses using TEM and other methods. They're smart because biological and nanomaterials are attracted and adhere to the grid via an active interface. The ultrathin SiO2, Si3N4, or carbon surfaces are electron transparent and can be hydrophilic, hydrophobic or charged to provide the right substrate for all your EM needs.
Keywords (meta keywords)
TEM grids, TEM prep, nanoparticles, SMART Grids, nanomaterials, TEM, SEM, AFM, Cryo EM, Cryo TEM, NanoGrids, BioGrids, Dune Sciences
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
Error! Hyphen (-) is a better solution than underscore (_) in the URLs
- http://www.dunesciences.com/grids_fib.php ("Silicon Half Grids for FIB")
- http://www.dunesciences.com/linkedon_grids.php ("LinkedOn Grid Kits")
- http://www.dunesciences.com/gold_kit.php ("SMART Grid Kits")
- http://www.dunesciences.com/usage_guides_videos.php ("Usage Guides & Tutorials")
- http://www.dunesciences.com/published_papers.php ("Papers and Presentations")
- http://www.dunesciences.com/smartgrid_applications.php ("APPLICATIONS")
- http://www.dunesciences.com/grids_fib.php
- http://www.dunesciences.com/grids_fib.php ("more>>")
- http://www.dunesciences.com/apps_environmentalTEM.php ("Read more")
- Expand
Search engine friendly URLs
Good! The website uses SEO friendly URLs.
Checking the robots.txt file
The robots.txt file is missing!
Social Engagement
No info found.
Doctype
XHTML 1.0 Transitional
Encoding
Perfect! The character encoding is set: UTF-8.
Language
Error! No language localization is found.
Title
Dune Sciences | SMART Grids | TEM Sample Preparation Solutions
Character length : 62
Good! The title’s length is between 10 and 70 characters.
Character length : 62
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 |
---|---|---|---|---|---|
2 | 1 | 0 | 0 | 0 | 0 |
Heading structure in the source code
- <H1> Functionalized TEM Grids
- <H1> Silicon Half Grids
- <H2> News:
Word cloud
- grids10
- silicon5
- dune5
- fib4
- sciences4
- tem4
- functionalized3
- science3
- grid3
- half3
- sample3
- july2
- preparation2
- smart2
- kits2
- cart2
- products2
- view2
Keyword matrix
word | title | descriptions | heading |
---|---|---|---|
grids | |||
silicon | |||
dune | |||
fib | |||
sciences | |||
tem |
Two Word cloud
- silicon fib2
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 10 images on this web page.
Alternate attributes for the following 8 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.
Alternate attributes for the following 8 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.
- http://www.dunesciences.com/images/homebanners/smart_tem.jpg
- http://www.dunesciences.com/images/homebanners/csmart.jpg
- http://www.dunesciences.com/images/homebanners/how_work.jpg
- http://www.dunesciences.com/images/homebanners/si_fib.jpg
- http://www.dunesciences.com/images/homebanners/biogrid.jpg
- http://www.dunesciences.com/images/tem_grids.jpg
- http://www.dunesciences.com/images/fib_grid.jpg
- http://www.dunesciences.com/../images/logo_sm.gif
Mobile optimization
Error! This website is not optimized for mobile devices... It is optimized for devices which have at least 960px 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.
Server response time
The server response time is fast enough.
Loading time
1,461 ms
Table layout
Good! No nested tables found.
Number of HTTP resources
26
Number of source domains
3
Render blocking resources
The elements below are blocking the “above the fold” rendering.
List of render blocking javascript files
List of render blocking javascript files
- http://www.dunesciences.com/scripts/img_popup.js
- http://www.dunesciences.com/scripts/dropdown.js
- https://ajax.googleapis.com/ajax/libs/jquery/1.5.1/jquery.min.js
- http://www.dunesciences.com/scripts/slides.min.jquery.js
- http://www.dunesciences.com/css/global.css
- http://www.dunesciences.com/css/site.css
- http://www.dunesciences.com/css/nonstandard.css
- http://www.dunesciences.com/css/left_menu.css
- http://www.dunesciences.com/css/dropdown.css
Javascript
Good! Just a few javascript files are detected on the website.
- http://www.dunesciences.com/../scripts/img_popup.js
- http://www.dunesciences.com/../scripts/dropdown.js
File size of all javascript files combined
141.34KB
Javascript minifying
You can save 980B (25% compression) on the analysed URL by minifying the javascript files.
CSS
Error! Too many CSS files detected that slows down the page load.
- http://www.dunesciences.com/css/global.css
- http://www.dunesciences.com/css/site.css
- http://www.dunesciences.com/css/nonstandard.css
- http://www.dunesciences.com/css/left_menu.css
- http://www.dunesciences.com/css/dropdown.css
File size of all css files combined
19.19KB
CSS minifying
You can save 1.3KB (27% compression) on the analysed URL by minifying the CSS files.
- By minifying http://www.dunesciences.com/css/site.css you can save 645B (28% compression rate)
- By minifying http://www.dunesciences.com/css/nonstandard.css you can save 219B (35% compression rate)
- By minifying http://www.dunesciences.com/css/dropdown.css you can save 191B (25% compression rate)
- By minifying http://www.dunesciences.com/css/global.css you can save 187B (33% compression rate)
- By minifying http://www.dunesciences.com/css/left_menu.css you can save 120B (19% compression rate)
Uncompressed size of the of the HTML
9.43KB
Gzip compression
Your site uses compression.
Number of static resources (image, JS, CSS)
22
Browser cache
The browser cache is not set correctly for all elements.
URL | Duration |
---|---|
http://www.dunesciences.com/css/dropdown.css | Expiry time is not specified |
http://www.dunesciences.com/css/global.css | Expiry time is not specified |
http://www.dunesciences.com/css/left_menu.css | Expiry time is not specified |
http://www.dunesciences.com/css/nonstandard.css | Expiry time is not specified |
http://www.dunesciences.com/css/site.css | Expiry time is not specified |
http://www.dunesciences.com/images/arrow-next.png | Expiry time is not specified |
http://www.dunesciences.com/images/arrow-prev.png | Expiry time is not specified |
http://www.dunesciences.com/images/body_bgnew.jpg | Expiry time is not specified |
http://www.dunesciences.com/images/fib_grid.jpg | Expiry time is not specified |
http://www.dunesciences.com/images/header.gif | Expiry time is not specified |
http://www.dunesciences.com/images/homebanners/biogrid.jpg | Expiry time is not specified |
http://www.dunesciences.com/images/homebanners/csmart.jpg | Expiry time is not specified |
http://www.dunesciences.com/images/homebanners/how_work.jpg | Expiry time is not specified |
http://www.dunesciences.com/images/homebanners/si_fib.jpg | Expiry time is not specified |
http://www.dunesciences.com/images/logo_sm.gif | Expiry time is not specified |
http://www.dunesciences.com/images/pagination.png | Expiry time is not specified |
http://www.dunesciences.com/images/tem_grids.jpg | Expiry time is not specified |
http://www.dunesciences.com/scripts/dropdown.js | Expiry time is not specified |
http://www.dunesciences.com/scripts/img_popup.js | Expiry time is not specified |
http://www.dunesciences.com/scripts/slides.min.jquery.js | Expiry time is not specified |
http://www.google-analytics.com/ga.js | 2 hours |
File size of all images combined
298.33KB
Image optimisation
You can save 72.5KB (26% compression) by optimising the images below:
- By lossless compressing the http://www.dunesciences.com/images/homebanners/csmart.jpg you can save 12.3KB (20%) data.
- By lossless compressing the http://www.dunesciences.com/images/homebanners/how_work.jpg you can save 12KB (29%) data.
- By lossless compressing the http://www.dunesciences.com/images/body_bgnew.jpg you can save 11.9KB (97%) data.
- By lossless compressing the http://www.dunesciences.com/.. /smart_tem.jpg?1520202314929 you can save 10.8KB (22%) data.
- By lossless compressing the http://www.dunesciences.com/images/homebanners/si_fib.jpg you can save 9.8KB (23%) data.
- By lossless compressing the http://www.dunesciences.com/images/homebanners/biogrid.jpg you can save 8KB (18%) data.
- By lossless compressing the http://www.dunesciences.com/images/tem_grids.jpg you can save 4.9KB (26%) data.
- By lossless compressing the http://www.dunesciences.com/images/fib_grid.jpg you can save 2KB (32%) data.
- By lossless compressing the http://www.dunesciences.com/images/logo_sm.gif you can save 661B (21%) data.
- By lossless compressing the http://www.dunesciences.com/images/arrow-prev.png you can save 157B (11%) data.
We found a total of 31 different links.
Internal links: 29
External links: 2
Internal links: 29
External links: 2
External links:
Link text (anchor) | Link strength |
---|---|
Nano Silver | |
Hummingbird Scientific |
Internal links:
IP
107.180.21.55
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.
Favicon
Error! No favicon is found. Using favicon helps to build a better brand quicker.
- H1 : Functionalized TEM Grids , ( 449px from top )
- H1 : Silicon Half Grids, ( 449px from top )
- H2 : News:, ( 449px from top )
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