2.1 sec in total
384 ms
1.5 sec
223 ms
Visit ndc.learninghouse.com now to see the best up-to-date Ndc Learninghouse content for United States and also check out these interesting facts you probably never knew about ndc.learninghouse.com
Visit ndc.learninghouse.comWe analyzed Ndc.learninghouse.com page load time and found that the first response time was 384 ms and then it took 1.7 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.
ndc.learninghouse.com performance score
name
value
score
weighting
Value5.4 s
6/100
10%
Value7.0 s
6/100
25%
Value5.7 s
51/100
10%
Value1,330 ms
17/100
30%
Value0.001
100/100
15%
Value59.9 s
0/100
10%
384 ms
309 ms
5 ms
38 ms
99 ms
Our browser made a total of 40 requests to load all elements on the main page. We found that 68% of them (27 requests) were addressed to the original Ndc.learninghouse.com, 23% (9 requests) were made to Content.learninghouse.com and 10% (4 requests) were made to Maxcdn.bootstrapcdn.com. The less responsive or slowest element that took the longest time to load (556 ms) belongs to the original domain Ndc.learninghouse.com.
Page size can be reduced by 1.0 MB (48%)
2.1 MB
1.1 MB
In fact, the total size of Ndc.learninghouse.com main page is 2.1 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. 65% of websites need less resources to load. Images take 889.1 kB which makes up the majority of the site volume.
Potential reduce by 49.8 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 49.8 kB or 80% of the original size.
Potential reduce by 107.4 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, Ndc Learninghouse needs image optimization as it can save up to 107.4 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 555.1 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 555.1 kB or 70% of the original size.
Potential reduce by 319.4 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. Ndc.learninghouse.com needs all CSS files to be minified and compressed as it can save up to 319.4 kB or 83% of the original size.
Number of requests can be reduced by 18 (55%)
33
15
The browser has sent 33 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ndc Learninghouse. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.
ndc.learninghouse.com
384 ms
ndc.learninghouse.com
309 ms
yui_combo.php
5 ms
all
38 ms
_base32.css
99 ms
ndc.css
98 ms
font-awesome.min.css
35 ms
ndc.css
99 ms
yui_combo.php
27 ms
javascript-static.js
12 ms
require.min.js
10 ms
jquery.dataTables.css
42 ms
codemirror.css
43 ms
fullscreen.css
41 ms
f2
73 ms
vertical.php
34 ms
yui_combo.php
15 ms
frontpage-banner.png
34 ms
logo.png
6 ms
office365.PNG
81 ms
Firefox_Icon.GIF
241 ms
course
18 ms
icon
16 ms
collapsed
18 ms
Firefox_Icon.GIF
370 ms
office365%20%281%29.PNG
556 ms
moodlelogo
35 ms
first.js
78 ms
bootstrap.min.css
19 ms
font-awesome.min.css
16 ms
bootstrap-theme.min.css
17 ms
bootstrap.min.js
25 ms
yui_combo.php
25 ms
yui_combo.php
37 ms
fontawesome-webfont.woff
35 ms
fontawesome-webfont.woff
36 ms
jquery-private.js
4 ms
jquery-3.1.0.min.js
9 ms
yui_combo.php
11 ms
service.php
70 ms
ndc.learninghouse.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
[aria-*] attributes do not match their roles
[aria-hidden="true"] elements contain focusable descendents
Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.
[role]s are not contained by their required parent element
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
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
List items (<li>) are not contained within <ul> or <ol> parent elements.
ndc.learninghouse.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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Missing source maps for large first-party JavaScript
Issues were logged in the Issues panel in Chrome Devtools
ndc.learninghouse.com SEO score
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 Ndc.learninghouse.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 Ndc.learninghouse.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.
ndc.learninghouse.com
Open Graph description is not detected on the main page of Ndc Learninghouse. 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: