NAS Systems
www.nas-systems.com/web
Error! The "meta description" is missing, the page has no summary description!
- Select one version of your site as main and make a redirect from other versions to that one.
- Avoid using deprecated HTML tags.
- Use "H" tags.
URL
Domain : www.nas-systems.com/web
Character length : 23
Title
NAS Systems
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://nas-systems.com/robots.txt
https://nas-systems.com/robots.txt
User-agent | Disallowed for the search engines |
---|---|
* |
|
Social Engagement
No info found.
Doctype
HTML 5
Encoding
Perfect! The character encoding is set: UTF-8.
Language
We have found the language localisation: ”en”.
Title
NAS Systems
Character length : 11
Good! The title’s length is between 10 and 70 characters.
Character length : 11
Good! The title’s length is between 10 and 70 characters.
Text / HTML ratio
Ratio : 0%
Error! The text / HTML code ratio is under 15 percent on this website. This value shows that the website has relatively few text content.
Error! The text / HTML code ratio is under 15 percent on this website. This value shows that the website has relatively few text content.
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
Keyword matrix
word | title | descriptions | heading |
---|
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 20 images on this web page.
Alternate attributes for the following 14 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.
Alternate attributes for the following 14 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.
- http://www.nas-systems.com/.. /Video_surveillance.png
- http://www.nas-systems.com/.. /layer1_bar.png (4 occurrences)
- http://www.nas-systems.com/.. /Telecommunications-Systems.png
- http://www.nas-systems.com/.. /Conference-Systems.png
- http://www.nas-systems.com/.. /Security_metal_detector.png
- http://www.nas-systems.com/.. /fire_alarm.png
- http://nas-systems.com/.. /Video_surveillance.jpg
- http://nas-systems.com/web/wp-content/uploads/2011/03/telecomm.jpg
- http://nas-systems.com/web/wp-content/uploads/2011/03/sec_system.jpg
- http://nas-systems.com/.. /iso_standard.jpg
Flesch–Kincaid Grade Level
7.50
Flesch Reading Ease
46.80
Coleman Liau Index
12.00
Automated Readability Index (ARI)
5.40
Dale–Chall Readability
8.80
SMOG Index
8.30
Spache Readibility
4.50
Number of letters
747
Number of words
139
Number of sentences
47
Average words per sentences
3
Number of syllables
258
Syllables in words
260
Average syllables in words
1.86
Number of words in first three syllables
36
Percentage of word / syllables
25.90
Words not in Dale-Chall easy-word list
76
Words not in Spache easy-word list
43
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 not fast enough: 0.65 seconds have passed until the page started to load.
Table layout
Good! No nested tables found.
Number of HTTP resources
41
Number of source domains
7
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.youtube.com/player_api
Javascript
Error! Too many javascript files found which slows down the page load on the website.
- http://nas-systems.com/web/wp-includes/js/jquery/jquery.js?ver=1.11.1
- http://nas-systems.com/web/wp-includes/js/jquery/jquery-migrate.min.js?ver=1.2.1
- http://nas-systems.com/web/wp-content/themes/vanguard/LayerSlider/js/layerslider.kreaturamedia.jquery.js?ver=4.6.0
- http://nas-systems.com/web/wp-content/themes/vanguard/LayerSlider/js/jquery-easing-1.3.js?ver=1.3.0
- http://nas-systems.com/web/wp-content/themes/vanguard/LayerSlider/js/jquerytransit.js?ver=0.9.9
- http://nas-systems.com/web/wp-content/themes/vanguard/LayerSlider/js/layerslider.transitions.js?ver=4.6.0
- http://nas-systems.com/web/wp-includes/js/swfobject.js?ver=2.2-20120417
- http://nas-systems.com/web/wp-content/themes/vanguard/js/scripts.js?ver=4.1.17
- http://nas-systems.com/web/wp-content/themes/vanguard/LayerSlider/js/layerslider.kreaturamedia.jquery.js?ver=4.6.0
- http://nas-systems.com/web/wp-content/themes/vanguard/LayerSlider/js/jquery-easing-1.3.js?ver=1.3.0
- http://nas-systems.com/web/wp-content/themes/vanguard/LayerSlider/js/jquerytransit.js?ver=0.9.9
- http://nas-systems.com/web/wp-includes/js/comment-reply.min.js?ver=4.1.17
- http://nas-systems.com/web/wp-content/themes/vanguard/js/screen.js?ver=1.0
File size of all javascript files combined
485.57KB
Javascript minifying
You can save 4.3KB (37% compression) on the analysed URL by minifying the javascript files.
CSS
Good! Just a few CSS files are used on this website.
- http://nas-systems.com/web/wp-content/themes/vanguard/style.css
- http://nas-systems.com/web/wp-content/themes/vanguard/LayerSlider/css/layerslider.css?ver=4.6.0
- http://nas-systems.com/web/wp-content/themes/vanguard/css/mobile.css?ver=4.1.17
File size of all css files combined
170.21KB
CSS minifying
You can save 7.6KB (19% compression) on the analysed URL by minifying the CSS files.
- By minifying http://nas-systems.com/.. /skin.php?ver=4.1.24 you can save 3.1KB (16% compression rate)
- By minifying http://nas-systems.com/web/wp-content/themes/vanguard/css/screen.css you can save 1.5KB (16% compression rate)
- By minifying http://nas-systems.com/web/wp-content/themes/vanguard/css/base.css you can save 1.2KB (54% compression rate)
- By minifying http://nas-systems.com/.. /mobile.css?ver=4.1.24 you can save 742B (20% compression rate)
- By minifying http://nas-systems.com/web/wp-content/themes/vanguard/style.css you can save 518B (87% compression rate)
- By minifying http://nas-systems.com/.. /layerslider.css?ver=4.6.0 you can save 441B (16% compression rate)
- By minifying http://nas-systems.com/.. /skin.css you can save 102B (16% compression rate)
Uncompressed size of the of the HTML
23.98KB
Gzip compression
Error! By using Gzip you can save 17KB (83% compression) on your site.
- By compressing http://nas-systems.com/.. /skin.php?ver=4.1.24 you can save 17KB (83% compression rate)
- By compressing http://www.youtube.com/player_api you can save 366B (43% compression rate)
Number of static resources (image, JS, CSS)
21
Browser cache
The browser cache is not set correctly for all elements.
URL | Duration |
---|---|
http://nas-systems.com/.. /skin.css | Expiry time is not specified |
http://nas-systems.com/.. /skin.png | Expiry time is not specified |
http://nas-systems.com/web/wp-content/themes/vanguard/css/base.css | Expiry time is not specified |
http://nas-systems.com/.. /prettyPhoto.css | Expiry time is not specified |
http://nas-systems.com/web/wp-content/themes/vanguard/css/screen.css | Expiry time is not specified |
http://nas-systems.com/web/wp-content/themes/vanguard/style.css | Expiry time is not specified |
http://nas-systems.com/.. /Video_surveillance.jpg | Expiry time is not specified |
http://nas-systems.com/.. /iso_standard.jpg | Expiry time is not specified |
http://nas-systems.com/web/wp-content/uploads/2011/03/sec_system.jpg | Expiry time is not specified |
http://nas-systems.com/web/wp-content/uploads/2011/03/telecomm.jpg | Expiry time is not specified |
http://nas-systems.com/web/wp-content/uploads/2012/04/nas_logo.png | Expiry time is not specified |
http://nas-systems.com/.. /Conference-Systems.png | Expiry time is not specified |
http://nas-systems.com/.. /Telecommunications-Systems.png | Expiry time is not specified |
http://nas-systems.com/.. /Video_surveillance.png | Expiry time is not specified |
http://nas-systems.com/web/wp-content/uploads/2015/02/bg_nas.jpg | Expiry time is not specified |
http://nas-systems.com/web/wp-content/uploads/2015/02/fire_alarm.png | Expiry time is not specified |
http://nas-systems.com/web/wp-content/uploads/2015/02/layer1_bar.png | Expiry time is not specified |
http://nas-systems.com/web/wp-content/uploads/2018/05/xray.png | Expiry time is not specified |
http://maps.google.com/maps/api/js?sensor=false&ver=4.1.24 | 30 minutes |
File size of all images combined
640.46KB
Image optimisation
You can save 32.6KB (26% compression) by optimising the images below:
- By lossless compressing the http://nas-systems.com/web/wp-content/uploads/2015/02/bg_nas.jpg you can save 9.1KB (42%) data.
- By lossless compressing the http://nas-systems.com/web/wp-content/uploads/2015/02/fire_alarm.png you can save 7.5KB (11%) data.
- By lossless compressing the http://nas-systems.com/web/wp-content/uploads/2011/03/telecomm.jpg you can save 4.4KB (39%) data.
- By lossless compressing the http://nas-systems.com/.. /iso_standard.jpg you can save 3.8KB (39%) data.
- By lossless compressing the http://nas-systems.com/web/wp-content/uploads/2011/03/sec_system.jpg you can save 3.5KB (42%) data.
- By lossless compressing the http://nas-systems.com/.. /Video_surveillance.jpg you can save 3.4KB (51%) data.
- By lossless compressing the http://nas-systems.com/web/wp-content/uploads/2015/02/layer1_bar.png you can save 854B (90%) data.
We found a total of 0 different links.
IP
192.185.183.103
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.
Favicon
Error! No favicon is found. Using favicon helps to build a better brand quicker.
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