3 sec in total
663 ms
2.2 sec
131 ms
Click here to check amazing NSO Sp content for Germany. Otherwise, check out these important facts you probably never knew about nsosp.nso.edu
Visit nsosp.nso.eduWe analyzed Nsosp.nso.edu page load time and found that the first response time was 663 ms and then it took 2.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.
nsosp.nso.edu performance score
name
value
score
weighting
Value4.5 s
15/100
10%
Value15.4 s
0/100
25%
Value18.8 s
0/100
10%
Value1,260 ms
19/100
30%
Value0.011
100/100
15%
Value11.8 s
17/100
10%
663 ms
138 ms
139 ms
139 ms
142 ms
Our browser made a total of 39 requests to load all elements on the main page. We found that all of those requests were addressed to Nsosp.nso.edu and no external sources were called. The less responsive or slowest element that took the longest time to load (916 ms) belongs to the original domain Nsosp.nso.edu.
Page size can be reduced by 179.8 kB (37%)
484.2 kB
304.5 kB
In fact, the total size of Nsosp.nso.edu main page is 484.2 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. Only 10% of websites need less resources to load. Images take 279.0 kB which makes up the majority of the site volume.
Potential reduce by 10.4 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. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 10.4 kB or 72% of the original size.
Potential reduce by 30.7 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 Sp needs image optimization as it can save up to 30.7 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 94.6 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 94.6 kB or 69% of the original size.
Potential reduce by 44.0 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. Nsosp.nso.edu needs all CSS files to be minified and compressed as it can save up to 44.0 kB or 83% of the original size.
Number of requests can be reduced by 30 (79%)
38
8
The browser has sent 38 CSS, Javascripts, AJAX and image requests in order to completely render the main page of NSO Sp. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and from 27 to 1 for CSS and as a result speed up the page load time.
nsosp.nso.edu
663 ms
system.base.css
138 ms
system.menus.css
139 ms
system.messages.css
139 ms
system.theme.css
142 ms
shadowbox.css
140 ms
book.css
195 ms
field.css
270 ms
logintoboggan.css
273 ms
node.css
272 ms
search.css
277 ms
user.css
276 ms
views.css
329 ms
ctools.css
404 ms
html-reset.css
406 ms
wireframes.css
411 ms
layout-fixed.css
410 ms
page-backgrounds.css
411 ms
tabs.css
462 ms
pages.css
537 ms
blocks.css
539 ms
navigation.css
544 ms
views-styles.css
544 ms
nodes.css
546 ms
comments.css
598 ms
forms.css
674 ms
fields.css
672 ms
print.css
678 ms
jquery.js
916 ms
jquery.once.js
636 ms
drupal.js
752 ms
shadowbox.js
903 ms
shadowbox_auto.js
765 ms
SP.jpg
409 ms
bg-main.png
71 ms
sp_aerial-med.png
611 ms
menu-leaf.png
137 ms
aura-logo.png
139 ms
nsf-logo.png
142 ms
nsosp.nso.edu 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.
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.
nsosp.nso.edu best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
nsosp.nso.edu SEO score
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
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Nsosp.nso.edu 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 Nsosp.nso.edu 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.
nsosp.nso.edu
Open Graph description is not detected on the main page of NSO Sp. 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: