SEO report of nightvisiontechnologies.com
Welcome to Night Vision Technologies, Inc.
www.nightvisiontechnologies.com/
See the world with Night Vision Technologies, Inc., maker of night vision systems and equipment for marine and land-based applications.
Tasks
- Make the site mobile device friendly.
- Avoid using deprecated HTML tags.
- Implement the viewport meta tag.
SEO
URL
Domain : www.nightvisiontechnologies.com/
Character length : 32
Title
Welcome to Night Vision Technologies, Inc.
Description
See the world with Night Vision Technologies, Inc., maker of night vision systems and equipment for marine and land-based applications.
Keywords (meta keywords)
night vision, marine navigation, NightNav, Night-Gard, Night-Guard, marine accessories, infrared, IR, thermal imaging, Night Vision Technologies, night navigation, night navigation system, marine came
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
No info found.
Content
Doctype
Missing doctype element
Encoding
Perfect! The character encoding is set: ISO-8859-1.
Language
Error! No language localization is found.
Title
Welcome to Night Vision Technologies, Inc.
Character length : 42
Good! The title’s length is between 10 and 70 characters.
Character length : 42
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.
Acceptable! The text / code ratio is between 15 and 25 percent.
Headings
| H1 | H2 | H3 | H4 | H5 | H6 |
|---|---|---|---|---|---|
| 1 | 0 | 0 | 0 | 0 | 0 |
Heading structure in the source code
- <H1> Welcome to Night Vision Technologies, Inc.
Word cloud
- technologies7
- vision7
- night5
- light4
- all3
- image2
- iii2
- intensification2
- low2
- color2
- welcome2
- gen2
- conditions2
- utilizing2
- systems2
- combination2
- thermal2
Keyword matrix
| word | title | descriptions | heading |
|---|---|---|---|
| technologies | |||
| vision | |||
| night | |||
| light | |||
| all | |||
| image |
Two Word cloud
- night vision2
- welcome to night2
- image intensification2
- vision technologies2
Three Word cloud
- night vision technologies2
- welcome to night vision2
404 Page
The website has no standard 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 4 images on this web page.
Alternate attributes for the following 4 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.
Alternate attributes for the following 4 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.
Technologies
Mobile optimization
Error! This website is not optimized for mobile devices... It is optimized for devices which have at least 765px wide display!
Deprecated HTML elements
Good! No deprecated HTML tags are detected.
Redirection (www / not www)
Good! The web address is accessible only in one version. The version without www is redirected to the version with 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.
Loading time
787 ms
Table layout
Error! Avoid using nested tables!
Number of HTTP resources
12
Number of source domains
1
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.nightvisiontechnologies.com/assets/js/navigation.js
- http://www.nightvisiontechnologies.com/assets/js/functions.js
- http://www.nightvisiontechnologies.com/assets/js/x_core.js
- http://www.nightvisiontechnologies.com/assets/js/onload.js
- http://www.nightvisiontechnologies.com/assets/css/main.css
Speed test – Javascript
Javascript
Good! Just a few javascript files are detected on the website.
File size of all javascript files combined
15.45KB
Javascript minifying
You can save 1.5KB (32% 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.
File size of all css files combined
11.22KB
CSS minifying
You can save 555B (22% compression) on the analysed URL by minifying the CSS files.
- By minifying http://www.nightvisiontechnologies.com/assets/css/main.css you can save 555B (22% compression rate)
Speed test – Compression
Uncompressed size of the of the HTML
6.31KB
Gzip compression
Your site uses compression.
Speed test – Browser cache
Number of static resources (image, JS, CSS)
11
Browser cache
The browser cache is not set correctly for all elements.
| URL | Duration |
|---|---|
| http://www.nightvisiontechnologies.com/assets/css/main.css | Expiry time is not specified |
| http://www.nightvisiontechnologies.com/assets/images/bck_matte.jpg | Expiry time is not specified |
| http://www.nightvisiontechnologies.com/assets/images/gl_logo.gif | Expiry time is not specified |
| http://www.nightvisiontechnologies.com/assets/images/lf_bttmCap.gif | Expiry time is not specified |
| http://www.nightvisiontechnologies.com/assets/images/mn_bttmCap.gif | Expiry time is not specified |
| http://www.nightvisiontechnologies.com/assets/images/mn_matte.gif | Expiry time is not specified |
| http://www.nightvisiontechnologies.com/assets/images/mn_topCap.gif | Expiry time is not specified |
| http://www.nightvisiontechnologies.com/assets/js/functions.js | Expiry time is not specified |
| http://www.nightvisiontechnologies.com/assets/js/navigation.js | Expiry time is not specified |
| http://www.nightvisiontechnologies.com/assets/js/onload.js | Expiry time is not specified |
| http://www.nightvisiontechnologies.com/assets/js/x_core.js | Expiry time is not specified |
Speed test – Images
File size of all images combined
34.28KB
Image optimisation
You can save 22.1KB (78% compression) by optimising the images below:
- By lossless compressing the http://www.nightvisiontechnologies.com/assets/images/bck_matte.jpg you can save 19.7KB (84%) data.
- By lossless compressing the http://www.nightvisiontechnologies.com/assets/images/mn_matte.gif you can save 857B (81%) data.
- By lossless compressing the http://www.nightvisiontechnologies.com/assets/images/mn_bttmCap.gif you can save 758B (50%) data.
- By lossless compressing the http://www.nightvisiontechnologies.com/assets/images/mn_topCap.gif you can save 675B (44%) data.
- By lossless compressing the http://www.nightvisiontechnologies.com/assets/images/lf_bttmCap.gif you can save 192B (23%) data.
Links
We found a total of 4 different links.
Internal links: 3
External links: 1
Internal links: 3
External links: 1
External links:
| Link text (anchor) | Link strength |
|---|---|
| http://www.oklahomacitygaragedoorpros.com/ |
Internal links:
| Link text (anchor) | Link strength |
|---|---|
| http://www.nightvisiontechnologies.com/index.html | |
| Privacy & Legal | |
| Site Map |
Website security
IP
52.218.20.122
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.
Order of Heading elements on mobile by position
- H1 : Welcome to Night Vision Technologies, Inc., ( 238px from top )
Typos
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