3.8 sec in total
139 ms
3.4 sec
250 ms
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Visit nso.comWe analyzed Nso.com page load time and found that the first response time was 139 ms and then it took 3.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
nso.com performance score
name
value
score
weighting
Value5.4 s
7/100
10%
Value8.4 s
2/100
25%
Value7.2 s
30/100
10%
Value1,990 ms
8/100
30%
Value0.211
59/100
15%
Value19.5 s
2/100
10%
139 ms
90 ms
1636 ms
156 ms
124 ms
Our browser made a total of 79 requests to load all elements on the main page. We found that 58% of them (46 requests) were addressed to the original Nso.com, 5% (4 requests) were made to Cdn.ywxi.net and 4% (3 requests) were made to S.ytimg.com. The less responsive or slowest element that took the longest time to load (1.6 sec) belongs to the original domain Nso.com.
Page size can be reduced by 3.2 MB (75%)
4.2 MB
1.1 MB
In fact, the total size of Nso.com main page is 4.2 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Javascripts take 2.8 MB which makes up the majority of the site volume.
Potential reduce by 211.9 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 34.2 kB, which is 13% 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 211.9 kB or 80% of the original size.
Potential reduce by 23.3 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. Obviously, NSO needs image optimization as it can save up to 23.3 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 2.1 MB
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 2.1 MB or 75% of the original size.
Potential reduce by 780.0 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. Nso.com needs all CSS files to be minified and compressed as it can save up to 780.0 kB or 86% of the original size.
Number of requests can be reduced by 57 (77%)
74
17
The browser has sent 74 CSS, Javascripts, AJAX and image requests in order to completely render the main page of NSO. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 38 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.
nso.com
139 ms
home.aspx
90 ms
www.nso.com
1636 ms
jquery-1.10.2.min.js
156 ms
jquery.SPServices-0.6.2.min.js
124 ms
controls.css
98 ms
corev4.css
147 ms
styles.css
64 ms
PT-Sans-400-700.css
95 ms
home.css
113 ms
responsive.min.css
272 ms
modernizr.js
109 ms
font-awesome.min.css
177 ms
jqueryui.js
218 ms
WebResource.axd
183 ms
blank.js
154 ms
bootstrap.min.js
131 ms
jwplayer.js
132 ms
mobile-nav.js
159 ms
jquery-ui-1.9.2.tabs.custom.min.js
162 ms
aon-home.js
154 ms
Common.js
184 ms
init.js
69 ms
ScriptResource.axd
121 ms
ScriptResource.axd
148 ms
background-tile.png
62 ms
gtm.js
59 ms
search.png
49 ms
Logo-Header.png
49 ms
nav_search.png
50 ms
Carousel%20Image1_178588389.jpg
95 ms
Carousel%20Image2_101031143.jpg
365 ms
ThinkstockPhotos-177863138-1440x283px_v2.jpg
364 ms
plus-icon.png
96 ms
LKf8nhXsWg5ybwEGXk8UBQ.woff
364 ms
0XxGQsSc1g4rdRdjJKZrNBsxEYwM7FgeyaSgU71cLG0.woff
365 ms
fb.png
364 ms
twit.png
366 ms
youtube.png
496 ms
NSO_40year.png
496 ms
hsyiLaybht8
472 ms
footer-bg.gif
452 ms
analytics.js
306 ms
3184.js
38 ms
fbevents.js
439 ms
1.js
438 ms
addthis_widget.js
36 ms
activity
438 ms
form.js
473 ms
widgets.js
416 ms
j.php
262 ms
collect
92 ms
collect
128 ms
v.gif
88 ms
va-fbc30fe569246b4c14a32b01679c9492.js
96 ms
www-embed-player-vflZsBgOl.css
95 ms
www-embed-player.js
126 ms
base.js
193 ms
s
75 ms
54 ms
host.js
53 ms
u
72 ms
tm-float-bg-right-bottom.png
39 ms
float2-right.png
34 ms
yrK4EqpSRdoujKQmsJoZ5WaLgeULvcWnibQMQSxOOnM.js
29 ms
ad_status.js
29 ms
2UX7WLTfW3W8TclTUvlFyQ.woff
79 ms
RxZJdnzeo3R5zSexge8UUT8E0i7KZn-EPnyo3HZu7kw.woff
91 ms
300lo.json
35 ms
client.js
6 ms
core.js
219 ms
sp.core.js
39 ms
ScriptResx.ashx
38 ms
cui.js
219 ms
sh.7c7179124ea24ac6ba46caac.html
21 ms
hub.html
25 ms
hub.html
29 ms
layers.3643cb2e25fb91c29386.js
14 ms
sp.ui.dialog.js
178 ms
nso.com accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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
ARIA IDs are not unique
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
<frame> or <iframe> elements do not have a title
Links do not have a discernible name
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
nso.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
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
nso.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
Tap targets are not sized appropriately
EN
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Nso.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Nso.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.
nso.com
Open Graph description is not detected on the main page of NSO. 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: