SEO report of elearningvn.com
e-Leaning Việt Nam – Trang thông tin giáo dục điện tử Việt ...
elearningvn.com/
Error! The "meta description" is missing, the page has no summary description!
Tasks
- Avoid using deprecated HTML tags.
- Try to make your site load faster.
SEO
URL
Domain : elearningvn.com/
Character length : 16
Title
e-Leaning Việt Nam – Trang thông tin giáo dục điện tử Việt Nam.
Keywords (meta keywords)
Good! The website does not use “meta keywords”.
Open Graph Protocol
Error! The website does not use the OG (Open Graph) protocol.
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://elearningvn.com/robots.txt
https://elearningvn.com/robots.txt
| User-agent | Disallowed for the search engines |
|---|---|
| * |
|
Social
Social Engagement
No info found.
Content
Doctype
HTML 5
Encoding
Perfect! The character encoding is set: UTF-8.
Language
We have found the language localisation: ”en”.
Title
e-Leaning Việt Nam – Trang thông tin giáo dục điện tử Việt Nam.
Character length : 69
Good! The title’s length is between 10 and 70 characters.
Character length : 69
Good! The title’s length is between 10 and 70 characters.
Text / HTML ratio
Ratio : 10%
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 |
|---|---|---|---|---|---|
| 4 | 0 | 34 | 0 | 0 | 0 |
Heading structure in the source code
- <H3> Web
- <H3> Scorm
- <H3> Video
- <H3> COMIC
- <H1>
- <H3> what is the algorithm?
- <H3> Matrix
- <H3> Euclid (Ơ-clit)
- <H3> Einstein - Larry Lagerstrom
- <H3> Vector
- <H3> How Software is Made
- <H3> Inside your computer
- <H3> How computer memory works
- <H3> How a CPU Works
- <H3> How do hard drives work?
- <H3> How transistors work?
- <H3> Your location?
- <H3> How Touchscreen Works?
- <H3> How Does WiFi Work?
- <H3> Ba định luật Newton và chiếc xe đạp
- <H3> what is the algorithm?
- <H3> Matrix
- <H3> Euclid (Ơ-clit)
- <H3> Einstein - Larry Lagerstrom
- <H3> Vector
- <H3> How Software is Made
- <H3> Inside your computer
- <H3> How computer memory works
- <H3> How a CPU Works
- <H3> How do hard drives work?
- <H3> How transistors work?
- <H3> Your location?
- <H3> How Touchscreen Works?
- <H3> How Does WiFi Work?
- <H3> Ba định luật Newton và chiếc xe đạp
- <H1> RECENT POSTS
- <H1> CATEGORY
- <H1> About Me
Word cloud
- how22
- view15
- works9
- work9
- src=6
- img6
- computer6
- https6
- instructional5
- design5
- articulate4
- software3
- đạp3
- cpu3
- chiếc3
- made3
- memory3
- inside3
- hard3
- touchscreen3
- wifi3
- định3
- location3
- transistors3
- drives3
- vector3
- newton3
- luật3
- elearning3
- content3
- lagerstrom3
- euclid3
- matrix3
- larry3
- ơ-clit3
- einstein3
- song2
- gamification2
- search2
- của2
- senanan2
- learning2
- taxonomy2
- news2
- kanawat2
- người2
- home2
- storyline2
- algorithm2
- code2
- courses2
- development2
- scorm2
- studio2
Keyword matrix
| word | title | descriptions | heading |
|---|---|---|---|
| how | |||
| view | |||
| works | |||
| work | |||
| src= | |||
| img |
Two Word cloud
- view more7
- more how4
- src= https:=4
- your computer3
- computer memory3
- larry lagerstrom3
Three Word cloud
- img src= https:=4
- computer memory works2
- senanan view more2
- how does wifi2
- hard drives work2
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 31 images on this web page.
Alternate attributes for the following 16 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.
Alternate attributes for the following 16 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.
- https://elearningvn.com/.. /cropped-avvata-1.png
- https://elearningvn.com/.. /web-applications-image-1-3-542x340.jpg
- https://elearningvn.com/wp-content/uploads/2017/03/scorm-542x340.jpg
- https://elearningvn.com/wp-content/uploads/2017/03/video-542x340.jpg
- https://elearningvn.com/.. /comic-backgrounds_23-2147508673-542x340....
- https://elearningvn.com/.. /Untitled-4-avat.png
- https://elearningvn.com/.. /facebook.png
- https://elearningvn.com/wp-content/plugins/about-me-3000/flickr.png
- https://elearningvn.com/wp-content/plugins/about-me-3000/github.png
- https://elearningvn.com/.. /googleplus.png
- https://elearningvn.com/.. /instagram.png
- https://elearningvn.com/.. /pinterest.png
- https://elearningvn.com/wp-content/plugins/about-me-3000/skype.png
- https://elearningvn.com/wp-content/plugins/about-me-3000/twitter.png
- https://elearningvn.com/wp-content/plugins/about-me-3000/youtube.png
- https://elearningvn.com/wp-content/plugins/about-me-3000/email.png
Readability
Flesch–Kincaid Grade Level
3.40
Flesch Reading Ease
77.30
Coleman Liau Index
10.40
Automated Readability Index (ARI)
1.40
Dale–Chall Readability
7.20
SMOG Index
7.90
Spache Readibility
5.00
Number of letters
4506
Number of words
1008
Number of sentences
278
Average words per sentences
4
Number of syllables
1500
Syllables in words
1385
Average syllables in words
1.49
Number of words in first three syllables
183
Percentage of word / syllables
18.15
Words not in Dale-Chall easy-word list
451
Words not in Spache easy-word list
184
Technologies
Mobile optimization
This website is optimal for mobile devices!
Deprecated HTML elements
Good! No deprecated HTML tags are detected.
Redirection (www / not www)
Good! The web address is accessible in only one version. The www version is redirected to the version without 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.
Loading time
6,968 ms
Table layout
Good! No nested tables found.
Number of HTTP resources
2
Number of source domains
1
Render blocking resources
Good! No render blocking elements found!
Speed test – Javascript
Javascript
Error! Too many javascript files found which slows down the page load on the website.
- https://elearningvn.com/wp-includes/js/jquery/jquery.js?ver=1.12.4
- https://elearningvn.com/wp-includes/js/jquery/jquery-migrate.min.js?ver=1.4.1
- https://elearningvn.com/wp-includes/js/jquery/ui/core.min.js?ver=1.11.4
- https://elearningvn.com/wp-content/plugins/gallery-videos/JS/modernizr.custom.js?ver=4.7.4
- https://elearningvn.com/wp-content/plugins/gallery-videos/JS/Total-Soft-Gallery-Video-Widget.js?ver=4.7.4
- https://elearningvn.com/wp-content/themes/plum/js/external.js?ver=20120206
- https://elearningvn.com/wp-content/themes/plum/js/custom.js?ver=4.7.4
- https://elearningvn.com/wp-content/plugins/gallery-videos/Includes/../JS/imagesloaded.pkgd.min.js
- https://elearningvn.com/wp-content/plugins/gallery-videos/Includes/../JS/masonry.pkgd.min.js
- https://elearningvn.com/wp-content/plugins/gallery-videos/Includes/../JS/classie.js
- https://elearningvn.com/wp-content/plugins/woocommerce/assets/js/frontend/add-to-cart.min.js?ver=3.0.1
- https://elearningvn.com/wp-content/plugins/woocommerce/assets/js/jquery-blockui/jquery.blockUI.min.js?ver=2.70
- https://elearningvn.com/wp-content/plugins/woocommerce/assets/js/js-cookie/js.cookie.min.js?ver=2.1.3
- https://elearningvn.com/wp-content/plugins/woocommerce/assets/js/frontend/woocommerce.min.js?ver=3.0.1
- https://elearningvn.com/wp-content/plugins/woocommerce/assets/js/frontend/cart-fragments.min.js?ver=3.0.1
- https://elearningvn.com/wp-content/themes/plum/js/navigation.js?ver=20120206
- https://elearningvn.com/wp-content/themes/plum/js/skip-link-focus-fix.js?ver=20130115
- https://elearningvn.com/wp-includes/js/wp-embed.min.js?ver=4.7.4
File size of all javascript files combined
0.00
Javascript minifying
Great! The Javascript files are minified.
Speed test – CSS
CSS
Error! Too many CSS files detected that slows down the page load.
- https://elearningvn.com/wp-content/plugins/accesspress-social-counter/css/font-awesome.min.css?ver=1.7.1
- https://elearningvn.com/wp-content/plugins/accesspress-social-counter/css/frontend.css?ver=1.7.1
- https://elearningvn.com/wp-content/plugins/gallery-videos/CSS/Total-Soft-Gallery-Video-Widget.css?ver=4.7.4
- https://elearningvn.com/wp-content/plugins/tags-page/css/tags-page.min.css?ver=4.7.4
- https://elearningvn.com/wp-content/plugins/woocommerce/assets/css/woocommerce-layout.css?ver=3.0.1
- https://elearningvn.com/wp-content/plugins/woocommerce/assets/css/woocommerce-smallscreen.css?ver=3.0.1
- https://elearningvn.com/wp-content/themes/plum/style.css?ver=4.7.4
- https://elearningvn.com/wp-content/themes/plum/assets/font-awesome/css/font-awesome.min.css?ver=4.7.4
- https://elearningvn.com/wp-content/themes/plum/assets/bootstrap/css/bootstrap.min.css?ver=4.7.4
- https://elearningvn.com/wp-content/themes/plum/assets/css/hover.min.css?ver=4.7.4
- https://elearningvn.com/wp-content/themes/plum/assets/css/slicknav.css?ver=4.7.4
- https://elearningvn.com/wp-content/themes/plum/assets/css/swiper.min.css?ver=4.7.4
- https://elearningvn.com/wp-content/themes/plum/assets/css/default.css
- https://elearningvn.com/wp-content/plugins/gallery-videos/Includes/../CSS/totalsoft.css
File size of all css files combined
0.00
CSS minifying
Great! The CSS elements are minified.
Speed test – Compression
Uncompressed size of the of the HTML
810.00B
Gzip compression
Your site uses compression.
Speed test – Browser cache
Number of static resources (image, JS, CSS)
1
Browser cache
The browser cache is not set correctly for all elements.
| URL | Duration |
|---|---|
| https://elearningvn.com/_autoindex/icons/blank.png | Expiry time is not specified |
Speed test – Images
File size of all images combined
394.00B
Image optimisation
All images are optimized.
Links
We found a total of 48 different links.
Internal links: 33
External links: 15
Internal links: 33
External links: 15
External links:
| Link text (anchor) | Link strength |
|---|---|
| View More | |
| View More | |
| View More | |
| View More | |
| View More | |
| View More | |
| View More | |
| View More | |
| View More | |
| View More | |
| View More | |
| View More | |
| View More | |
| View More | |
| View More |
Internal links:
Website security
IP
198.252.101.168
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
Warning! The website contains at least one unencrypted email address.
Sites on same ip
Icons
Favicon
Good! The website uses favicon.
Order of Heading elements on mobile by position
- H3 : How do hard drives work?, ( 0px from top )
- H3 : How transistors work?, ( 0px from top )
- H3 : Your location?, ( 0px from top )
- H3 : How Touchscreen Works?, ( 0px from top )
- H3 : How Does WiFi Work?, ( 0px from top )
- H3 : Ba ??nh lu?t Newton và chi?c xe ??p, ( 0px from top )
- H3 : Ba ??nh lu?t Newton và chi?c xe ??p , ( 27.058822631836px from top )
- H3 : How Touchscreen Works? , ( 40.588233947754px from top )
- H3 : Einstein - Larry Lagerstrom , ( 44.705883026123px from top )
- H3 : How computer memory works , ( 44.705883026123px from top )
- H3 : How do hard drives work? , ( 44.705883026123px from top )
- H3 : Your location? , ( 55.882354736328px from top )
- H3 : How transistors work? , ( 58.235294342041px from top )
- H3 : what is the algorithm? , ( 71.764709472656px from top )
- H3 : How Software is Made , ( 71.764709472656px from top )
- H3 : Inside your computer , ( 71.764709472656px from top )
- H3 : How a CPU Works , ( 71.764709472656px from top )
- H3 : How Does WiFi Work? , ( 71.764709472656px from top )
- H3 : Euclid (?-clit) , ( 75.882354736328px from top )
- H3 : Matrix , ( 89.411766052246px from top )
- H3 : Vector , ( 89.411766052246px from top )
- H3 : Web, ( 896px from top )
- H3 : Scorm, ( 896px from top )
- H3 : Video, ( 996px from top )
- H3 : COMIC, ( 996px from top )
- H1 : HOME, ( 1107px from top )
- H3 : what is the algorithm?, ( 1350px from top )
Typos
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