16.5 sec in total
6.8 sec
9.1 sec
560 ms
Click here to check amazing Dotnet Learning Tree content for United States. Otherwise, check out these important facts you probably never knew about dotnet.learningtree.com
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Visit dotnet.learningtree.comWe analyzed Dotnet.learningtree.com page load time and found that the first response time was 6.8 sec and then it took 9.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.
dotnet.learningtree.com performance score
name
value
score
weighting
Value3.1 s
48/100
10%
Value5.5 s
19/100
25%
Value3.5 s
88/100
10%
Value130 ms
96/100
30%
Value0.26
47/100
15%
Value6.1 s
63/100
10%
6813 ms
99 ms
125 ms
96 ms
487 ms
Our browser made a total of 85 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Dotnet.learningtree.com, 22% (19 requests) were made to Learningtree.com and 13% (11 requests) were made to Apis.google.com. The less responsive or slowest element that took the longest time to load (6.8 sec) relates to the external source Blog.learningtree.com.
Page size can be reduced by 626.4 kB (58%)
1.1 MB
448.3 kB
In fact, the total size of Dotnet.learningtree.com main page is 1.1 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. 70% of websites need less resources to load. Javascripts take 347.3 kB which makes up the majority of the site volume.
Potential reduce by 272.2 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 272.2 kB or 85% of the original size.
Potential reduce by 11.2 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. Dotnet Learning Tree images are well optimized though.
Potential reduce by 218.5 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 218.5 kB or 63% of the original size.
Potential reduce by 124.4 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. Dotnet.learningtree.com needs all CSS files to be minified and compressed as it can save up to 124.4 kB or 81% of the original size.
Number of requests can be reduced by 47 (68%)
69
22
The browser has sent 69 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dotnet Learning Tree. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 32 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.
blog.learningtree.com
6813 ms
course.css
99 ms
styles.css
125 ms
mbox.js
96 ms
jquery.1.11.0.min.js
487 ms
style.css
95 ms
blog.learningtree.com
983 ms
easy-author-image.css
136 ms
display-authors-widget.css
136 ms
jquery.js
213 ms
jquery-migrate.min.js
156 ms
front-js.js
157 ms
in.js
12 ms
platform.js
96 ms
wpsite-follow-us-badges.css
33 ms
wp-embed.min.js
32 ms
wp-emoji-release.min.js
35 ms
analytics.js
133 ms
background-gradient.png
100 ms
blue-dot.png
75 ms
anyware-logo.png
79 ms
red_bar.png
160 ms
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160 ms
title_bar2.jpg
596 ms
title_bar_bottom.png
155 ms
learning-tree-logo.png
159 ms
full-width-shadow.png
157 ms
rounded-footer.png
517 ms
widgets.js
473 ms
background-gradient.png
465 ms
202445_60_0.woff
31 ms
202445_77_0.woff
30 ms
all.js
30 ms
cb=gapi.loaded_0
97 ms
cb=gapi.loaded_1
454 ms
follow
592 ms
secureAnonymousFramework
558 ms
blue-dot.png
496 ms
202445_77_0.woff
789 ms
202445_60_0.woff
816 ms
anyware-logo.png
520 ms
cb=gapi.loaded_2
500 ms
subscribe_embed
636 ms
collect
433 ms
collect
516 ms
header-bg-1307.jpg
413 ms
common-sprite.png
412 ms
nav-white-bg.png
412 ms
wide-red-keyline.png
412 ms
683 ms
xd_arbiter.php
117 ms
xd_arbiter.php
195 ms
common-sprite.png
111 ms
button.831500944bc3eb7ea5276ccdc3f71d2e.js
352 ms
postmessageRelay
159 ms
wide-red-keyline.png
48 ms
header-bg-1307.jpg
47 ms
nav-white-bg.png
93 ms
202445_67_0.woff
101 ms
print.css
67 ms
rs=AGLTcCMMqqsIc6OcjXFVuYh2RauPSc-8kA
56 ms
rs=AGLTcCNVayw58ATXmq5na_KkaQDUov7ewA
77 ms
rs=AGLTcCPiVA6ceimGGnDWBM6c15EqWRK-mA
115 ms
follow.php
201 ms
api.js
149 ms
core:rpc:shindig.random:shindig.sha1.js
316 ms
2536007149-postmessagerelay.js
294 ms
www-subscribe-embed-vflWJjAep.css
302 ms
photo.jpg
316 ms
www-subscribe-embed.js
335 ms
W5F8_SL0XFawnjxHGsZjJA.ttf
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dtpHsbgPEm2lVWciJZ0P-A.ttf
235 ms
bdHGHleUa-ndQCOrdpfxfw.ttf
286 ms
jTuqQ-OPDr6.css
71 ms
_rx8naC75Dy.js
76 ms
x5F9OMjKyLw.js
101 ms
ICDbTSzjQEg.js
99 ms
TTCre3391I0.js
99 ms
follow_button.6a78875565a912489e9aef879c881358.en.html
115 ms
I6-MnjEovm5.js
40 ms
vlXaquuXMrr.js
39 ms
info.json
112 ms
www-hitchhiker-vfluKv9vH.png
46 ms
cb=gapi.loaded_0
16 ms
cb=gapi.loaded_3
21 ms
dotnet.learningtree.com accessibility score
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
Buttons do not have an accessible name
Document doesn't have a <title> element
Links do not have a discernible name
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
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Some elements have a [tabindex] value greater than 0
dotnet.learningtree.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
dotnet.learningtree.com SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Document doesn't have a <title> element
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
N/A
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dotnet.learningtree.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 Dotnet.learningtree.com main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
dotnet.learningtree.com
Open Graph description is not detected on the main page of Dotnet Learning Tree. 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: