SEO report of learnvisualstudio.net
Redirected to www.devu.com
Home – DevU C# / .NET Training Courses Lesson Videos & ...
www.devu.com
Learn C# and .NET Development - Web | Mobile | Apps | Games - Go from "absolute beginner" to "Hired!" Follow a focused ...
Tasks
- Avoid using deprecated HTML tags.
- Use "H" tags.
SEO
URL
Domain : www.devu.com
Character length : 12
Title
Home – DevU C# / .NET Training Courses Lesson Videos & Tutorials
Description
Learn C# and .NET Development - Web | Mobile | Apps | Games - Go from "absolute beginner" to "Hired!" Follow a focused learning path led by C# MVP Bob Tabor
Keywords (meta keywords)
Good! The website does not use “meta keywords”.
Open Graph Protocol
Good! The OG (Open Graph) protocol is set on this website.
locale: en_US
type: article
title: Home
description: Not sure where to start? Start here!
My flagship 30+ hour C# course takes you far beyond the other C# courses I created for Microsoft.
You'll learn C#
url: https://www.devu.com/
site_name: DevU C# / .NET Training Courses Lesson Videos & Tutorials
image: https://www.devu.com/wp-content/uploads/2016/05/logo-small.png
Dublin Core
Dublin Core is not used
Underscores in the URLs
Good! No underscore (_) found in the URLs.
Search engine friendly URLs
Good! The website uses SEO friendly URLs.
Checking the robots.txt file
There is robots.txt file.
https://devu.com/robots.txt
https://devu.com/robots.txt
| User-agent | Disallowed for the search engines |
|---|---|
| * |
|
Social
Social Engagement
Linkedin10
Facebook Share0
Facebook Comments0
Content
Doctype
HTML 5
Encoding
Perfect! The character encoding is set: UTF-8.
Language
We have found the language localisation: ”en”.
Title
Home – DevU C# / .NET Training Courses Lesson Videos & Tutorials
Character length : 74
Improve! The website address (title) should be between 10 and 70 characters in length.
Character length : 74
Improve! The website address (title) should be between 10 and 70 characters in length.
Text / HTML ratio
Ratio : 0%
Error! The text / HTML code ratio is under 15 percent on this website. This value shows that the website has relatively few text content.
Error! The text / HTML code ratio is under 15 percent on this website. This value shows that the website has relatively few text content.
Headings
| H1 | H2 | H3 | H4 | H5 | H6 |
|---|---|---|---|---|---|
| 0 | 0 | 0 | 0 | 0 | 0 |
No "H" tags found
Heading structure in the source code
Word cloud
Keyword matrix
| word | title | descriptions | heading |
|---|
404 Page
The website has a 404 error page.
Flash content
Good! The website does not have any flash contents.
Frame
Good! The website does not use iFrame solutions.
Images
We found 26 images on this web page.
Alternate attributes for the following 13 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.
Alternate attributes for the following 13 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.
- https://www.devu.com/wp-content/uploads/2016/05/ms.png
- https://www.devu.com/wp-content/uploads/2016/05/d.png
- https://www.devu.com/wp-content/uploads/2016/05/f.png
- https://www.devu.com/wp-content/uploads/2016/05/a.png
- https://www.devu.com/wp-content/uploads/2016/05/r.png
- https://www.devu.com/wp-content/uploads/2016/05/army.png
- https://www.devu.com/wp-content/uploads/2016/05/hp.png
- https://www.devu.com/wp-content/uploads/2016/05/m.png
- https://www.devu.com/wp-content/uploads/2016/05/b.png
- https://www.devu.com/wp-content/uploads/2016/05/cw.png
- https://www.devu.com/wp-content/uploads/2016/05/c.png
- https://www.devu.com/wp-content/uploads/2016/05/wf.png
- https://www.devu.com/wp-content/uploads/2016/05/x.png
Readability
Flesch–Kincaid Grade Level
3.80
Flesch Reading Ease
75.30
Coleman Liau Index
10.20
Automated Readability Index (ARI)
1.60
Dale–Chall Readability
6.40
SMOG Index
7.00
Spache Readibility
5.00
Number of letters
16005
Number of words
3619
Number of sentences
838
Average words per sentences
4
Number of syllables
5438
Syllables in words
5350
Average syllables in words
1.50
Number of words in first three syllables
365
Percentage of word / syllables
10.09
Words not in Dale-Chall easy-word list
1414
Words not in Spache easy-word list
377
Technologies
Deprecated HTML elements
Good! No deprecated HTML tags are detected.
Redirection (www / not www)
Good! The web address is accessible only in one version. The version without www is redirected to the version with www.
Deprecated HTML elements
Good! No deprecated HTML tags are detected.
Printability
Suggestion! Unfortunately, no printer-friendly CSS found.
Meta Tag (viewport tag, mobile devices)
Error! The meta tag named viewport is missing.
Speed test
Server response time
The server response time is fast enough.
Table layout
Good! No nested tables found.
Number of HTTP resources
38
Number of source domains
14
Render blocking resources
The elements below are blocking the “above the fold” rendering.
List of render blocking css files
List of render blocking css files
- https://maxcdn.bootstrapcdn.com/.. /bootstrap.min.css
- https://www.devu.com/box/box.css
- https://www.devu.com/assets/minimalist/content-bootstrap.css
- https://www.devu.com/assets/icons/css/fontello.css
- https://www.devu.com/assets/ionicons/css/ionicons.min.css
- https://www.devu.com/css/site.css
- https://fonts.googleapis.com/css?family=Roboto+Slab:300,400,600,800
- https://www.devu.com/css/header.css
- https://www.devu.com/css/footer.css
Speed test – Javascript
Javascript
Good! Just a few javascript files are detected on the website.
- https://www.devu.com/wp-includes/js/jquery/jquery.js?ver=1.12.4
- https://www.devu.com/wp-includes/js/jquery/jquery-migrate.min.js?ver=1.4.1
- https://www.devu.com/wp-includes/js/comment-reply.min.js?ver=4.7.3
- https://www.devu.com/wp-content/themes/Avada/assets/js/main.min.js?ver=4.0.2
- https://www.devu.com/wp-includes/js/wp-embed.min.js?ver=4.7.3
- https://www.devu.com/wp-content/plugins/image-map-pro-wordpress/js/image-map-pro.js?ver=1.0
File size of all javascript files combined
680.67KB
Javascript minifying
You can save 436B (28% compression) on the analysed URL by minifying the javascript files.
Speed test – CSS
CSS
Error! Too many CSS files detected that slows down the page load.
- https://www.devu.com/wp-content/themes/Avada/style.css?ver=4.0.2
- https://www.devu.com/wp-content/themes/Avada/assets/fonts/fontawesome/font-awesome.css?ver=4.0.2
- https://www.devu.com/wp-content/themes/Avada/ilightbox.css?ver=4.0.2
- https://www.devu.com/wp-content/themes/Avada/animations.css?ver=4.0.2
- https://www.devu.com/wp-content/uploads/avada-styles/avada-11313.css?timestamp=1487693696&ver=4.7.3
- https://www.devu.com/wp-content/plugins/image-map-pro-wordpress/css/image-map-pro.css?ver=1.0
File size of all css files combined
256.27KB
CSS minifying
You can save 2.8KB (28% compression) on the analysed URL by minifying the CSS files.
- By minifying https://www.devu.com/assets/minimalist/content-bootstrap.css you can save 947B (24% compression rate)
- By minifying https://www.devu.com/box/box.css you can save 928B (30% compression rate)
- By minifying https://www.devu.com/assets/icons/css/fontello.css you can save 532B (50% compression rate)
- By minifying https://www.devu.com/css/site.css you can save 299B (20% compression rate)
- By minifying https://www.devu.com/css/footer.css you can save 119B (19% compression rate)
Speed test – Compression
Uncompressed size of the of the HTML
26.33KB
Gzip compression
Your site uses compression.
Speed test – Browser cache
Number of static resources (image, JS, CSS)
32
Browser cache
The browser cache is not set correctly for all elements.
| URL | Duration |
|---|---|
| https://dc.services.visualstudio.com/v2/track | Expiry time is not specified |
| https://devu.azureedge.net/devu/ac01.png | Expiry time is not specified |
| https://devu.azureedge.net/devu/curriculum-homepage.png | Expiry time is not specified |
| https://devu.azureedge.net/devu/fullheight-banner-1100x784.jpg | Expiry time is not specified |
| https://devu.azureedge.net/devu/logo-small.png | Expiry time is not specified |
| https://devu.azureedge.net/devu/oop.png | Expiry time is not specified |
| https://devu.azureedge.net/devu/sponsors-logo.png | Expiry time is not specified |
| https://devu.azureedge.net/devu/sql2016.png | Expiry time is not specified |
| https://devu.azureedge.net/devu/title-1-320x180.png | Expiry time is not specified |
| https://devu.azureedge.net/devu/title-bootstrap-320x180.png | Expiry time is not specified |
| https://devu.azureedge.net/devu/title-csasp-500x280.jpg | Expiry time is not specified |
| https://devu.azureedge.net/devu/title-i-n-c-320x180.png | Expiry time is not specified |
| https://www.devu.com/assets/icons/css/fontello.css | Expiry time is not specified |
| https://www.devu.com/assets/ionicons/css/ionicons.min.css | Expiry time is not specified |
| https://www.devu.com/assets/minimalist/content-bootstrap.css | Expiry time is not specified |
| https://www.devu.com/box/box.css | Expiry time is not specified |
| https://www.devu.com/css/footer.css | Expiry time is not specified |
| https://www.devu.com/css/header.css | Expiry time is not specified |
| https://www.devu.com/css/site.css | Expiry time is not specified |
| https://www.devu.com/js/comment.js | Expiry time is not specified |
| https://www.devu.com/js/floatingbar.js | Expiry time is not specified |
| https://static.hotjar.com/c/hotjar-642487.js?sv=5 | 60 seconds |
| https://az416426.vo.msecnd.net/scripts/a/ai.0.js | 10 minutes |
| https://www.googletagmanager.com/gtm.js?id=GTM-T4ZMX3G | 15 minutes |
| https://www.google-analytics.com/analytics.js | 2 hours |
Speed test – Images
File size of all images combined
710.93KB
Image optimisation
You can save 220.8KB (44% compression) by optimising the images below:
- By lossless compressing the https://devu.azureedge.net/devu/fullheight-banner-1100x784.jpg you can save 158.2KB (73%) data.
- By lossless compressing the https://devu.azureedge.net/devu/curriculum-homepage.png you can save 23.1KB (30%) data.
- By lossless compressing the https://devu.azureedge.net/devu/sponsors-logo.png you can save 13.5KB (16%) data.
- By lossless compressing the https://devu.azureedge.net/devu/oop.png you can save 8.4KB (23%) data.
- By lossless compressing the https://devu.azureedge.net/devu/title-csasp-500x280.jpg you can save 7.4KB (22%) data.
- By lossless compressing the https://devu.azureedge.net/devu/ac01.png you can save 5.7KB (19%) data.
- By lossless compressing the https://devu.azureedge.net/devu/sql2016.png you can save 4.6KB (21%) data.
Links
We found a total of 2 different links.
Internal links: 1
External links: 1
Internal links: 1
External links: 1
External links:
| Link text (anchor) | Link strength |
|---|---|
| Login here |
Internal links:
| Link text (anchor) | Link strength |
|---|---|
| https://www.devu.com |
Website security
IP
104.155.161.136
External hidden links
Good! No hidden external links found
Looking for eval()
Good! No eval(bas64_decode()) scripts are found
Checking for XSS vulnerability
No XSS vulnerability found
Email encryption
Good! We have not found any unencrypted email addresses.
Sites on same ip
Icons
Favicon
Error! No favicon is found. Using favicon helps to build a better brand quicker.
Typos
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