2.3 sec in total
331 ms
1.8 sec
203 ms
Welcome to nssusa.com homepage info - get ready to check Nssusa best content for United States right away, or after learning these important things about nssusa.com
The largest wholesale distributor of diamond tooling for use in the concrete, granite countertop industry, and kitchen/bath sinks in the state of Florida. We proudly serves its customers throughout No...
Visit nssusa.comWe analyzed Nssusa.com page load time and found that the first response time was 331 ms and then it took 2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster. This domain responded with an error, which can significantly jeopardize Nssusa.com rating and web reputation
nssusa.com performance score
name
value
score
weighting
Value3.2 s
43/100
10%
Value11.5 s
0/100
25%
Value7.5 s
26/100
10%
Value2,030 ms
7/100
30%
Value0.088
92/100
15%
Value21.6 s
1/100
10%
331 ms
127 ms
151 ms
191 ms
35 ms
Our browser made a total of 57 requests to load all elements on the main page. We found that 79% of them (45 requests) were addressed to the original Nssusa.com, 5% (3 requests) were made to Ajax.googleapis.com and 4% (2 requests) were made to Verify.authorize.net. The less responsive or slowest element that took the longest time to load (776 ms) belongs to the original domain Nssusa.com.
Page size can be reduced by 216.3 kB (15%)
1.5 MB
1.3 MB
In fact, the total size of Nssusa.com main page is 1.5 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 45% of websites need less resources to load. Images take 1.3 MB which makes up the majority of the site volume.
Potential reduce by 27.9 kB
HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. This page needs HTML code to be minified as it can gain 4.2 kB, which is 12% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 27.9 kB or 79% of the original size.
Potential reduce by 83.2 kB
Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Nssusa images are well optimized though.
Potential reduce by 90.4 kB
It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 90.4 kB or 57% of the original size.
Potential reduce by 14.8 kB
CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Nssusa.com needs all CSS files to be minified and compressed as it can save up to 14.8 kB or 78% of the original size.
Number of requests can be reduced by 18 (35%)
52
34
The browser has sent 52 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nssusa. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
Default.asp
331 ms
milonic_src.js
127 ms
Menu_Popout_Styles.js
151 ms
Menu_Popout_Data.js
191 ms
jquery.min.js
35 ms
jquery-ui.min.js
56 ms
jquery-ui.css
55 ms
default.css
128 ms
volusion.js
147 ms
javascripts.js
199 ms
Imports.css
187 ms
design_toolkit_min.js
193 ms
dod.js
212 ms
conversion.js
30 ms
seal.js
35 ms
mmenudom.js
186 ms
Colors.css
82 ms
Content_Area.css
82 ms
Template.css
83 ms
Navigation.css
82 ms
widget_v2.134.js
15 ms
body_bg.gif
67 ms
page_wrap_bg.jpg
360 ms
social_box_bg.gif
66 ms
facebook.png
68 ms
twitter.png
67 ms
header_bg.png
252 ms
cart_top.png
130 ms
seal_volusion1.png
192 ms
visa_mastercard_discover_credit_card_logos.gif
254 ms
paypal.gif
132 ms
nss_favorite_brands.jpg
713 ms
slide8.jpg
443 ms
slide2.jpg
444 ms
Banner_diamax_01.jpg
506 ms
slide4.jpg
504 ms
slide6.jpg
484 ms
slide7.jpg
573 ms
shop%20by%20brand.jpg
634 ms
deal%20of%20the%20day.jpg
612 ms
category%20cnc.jpg
692 ms
category%20power%20tools.jpg
632 ms
category%20adehiseves.jpg
699 ms
category%20concrete2.jpg
739 ms
category%20sinks.jpg
760 ms
seal_volusion2.png
696 ms
Menu1_Bullet.gif
733 ms
Menu1_Bullet_End.gif
737 ms
BebasNeue-webfont.woff
740 ms
secure90x72.gif
11 ms
footer_bg.gif
746 ms
footer_top_bg.gif
776 ms
dc.js
30 ms
49 ms
__utm.gif
12 ms
33 ms
ga-audiences
30 ms
nssusa.com accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[role]s do not have all required [aria-*] attributes
Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.
ARIA IDs are not unique
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
Names and labels
These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
Links do not have a discernible name
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
nssusa.com best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
nssusa.com SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Mobile Friendly
Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).
Impact
Issue
Document uses legible font sizes
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Nssusa.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Nssusa.com main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.
nssusa.com
Open Graph description is not detected on the main page of Nssusa. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: