SEO report of howthingswork.org
Howthingswork.org – Science and Technologies Explained for ...
howthingswork.org/
Error! The "meta description" is missing, the page has no summary description!
Tasks
- Avoid using deprecated HTML tags.
SEO
URL
Domain : howthingswork.org/
Character length : 18
Title
Howthingswork.org – Science and Technologies Explained for Everyone
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://howthingswork.org/robots.txt
https://howthingswork.org/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
Howthingswork.org – Science and Technologies Explained for Everyone
Character length : 73
Improve! The website address (title) should be between 10 and 70 characters in length.
Character length : 73
Improve! The website address (title) should be between 10 and 70 characters in length.
Text / HTML ratio
Ratio : 11%
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 |
|---|---|---|---|---|---|
| 1 | 10 | 29 | 0 | 0 | 0 |
Heading structure in the source code
- <H1> Howthingswork.org
- <H2> Science and Technologies Explained for Everyone
- <H3> Biology/Electronics-Depth perception and 3D movie
- <H3> Physics-What is sound?
- <H3> Electronics-How laser printers work
- <H3> Electronics-How an optical mouse works?
- <H3> Physics-Wave interference simulation
- <H2> Latest Posts in Electronics
- <H3> Biology/Electronics-Depth perception and 3D movie
- <H3> Electronics-How laser printers work
- <H3> Electronics-How an optical mouse works?
- <H2> Latest Posts in Physics
- <H3> Physics-What is sound?
- <H3> Physics-Wave interference simulation
- <H3> Nature/Physics-How do rainbows form?
- <H3> Biology/Physics-Origin of the different colors of things
- <H2> Latest Posts in Biology
- <H3> Biology/Electronics-Depth perception and 3D movie
- <H3> Biology/Physics-Origin of the different colors of things
- <H3> Biology-Different types of eyes in nature
- <H2> Latest Posts in Chemistry
- <H3> Chemistry-How to split water into H2 and O2
- <H3> Chemistry/Electronics-How battery works
- <H3> Chemistry/Electronics-How Li-ion battery works
- <H2> Latest Posts in Mechanics
- <H3> Mechanics-How car exhaust works
- <H3> Mechanics-How car gearbox works
- <H3> Mechanics/Electronics-How aircon works
- <H2> Latest in Natural Phenomena
- <H3> Nature/Physics-How do rainbows form?
- <H3> Nature-What makes season change
- <H3> Nature-How earthquake occurs
- <H3> Biology/Electronics-Depth perception and 3D movie
- <H3> Electronics-How computer works
- <H3> Electronics-How camera lens work
- <H3> Electronics-How camera aperture works
- <H3> Chemistry/Electronics-How Li-ion battery works
- <H2> Advertisement
- <H2> Ask us a question
- <H2> Archives
Word cloud
- april12
- december11
- works11
- electronics-how9
- comment8
- jlw8
- mechanics8
- perception7
- latest6
- posts5
- simulation5
- camera5
- sound5
- computer5
- physics5
- laser5
- exhaust4
- work4
- car4
- mouse4
- movie4
- biology/electronics-depth4
- how4
- aperture4
- rainbows4
- electronics4
- chemistry4
- biology4
- howthingswork4
- org4
- interference4
- lens4
- optical4
- light4
- battery4
- nature3
- form3
- nature/physics-how3
- water3
- biology/physics-origin3
- different3
- depth3
- object3
- colors3
- chemistry/electronics-how3
- printers3
- physics-what3
- image3
- natural3
- physics-wave3
- rainbow3
- phenomena3
- eye2
- sun2
- wave2
- required2
- screen2
- vibration2
- pinhole2
- aircon2
Keyword matrix
| word | title | descriptions | heading |
|---|---|---|---|
| april | |||
| december | |||
| works | |||
| electronics-how | |||
| comment | |||
| jlw |
Two Word cloud
- jlw comment8
- works december6
- latest posts4
- interference simulation3
- physics-wave interference3
- electronics-how camera3
Three Word cloud
- physics-wave interference simulation2
- chemistry/electronics-how li-ion battery2
- electronics-how camera aperture2
- electronics-how laser printers2
- far away an object2
- jlw comment depth2
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 28 images on this web page.
Alternate attributes for the following 28 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.
Alternate attributes for the following 28 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.
- http://howthingswork.org/.. /3D-movie-388x220.png (1 occurrences)
- http://howthingswork.org/.. /Laser-printer-388x220.png
- http://howthingswork.org/.. /optical-mouse-388x220.png
- http://howthingswork.org/.. /what-is-sound-388x220.png
- http://howthingswork.org/.. /wave-interference-120x85.png
- http://howthingswork.org/.. /Origin-of-rainbow-120x85.png
- http://howthingswork.org/.. /origin-of-colour-120x85.png (1 occurrences)
- http://howthingswork.org/.. /Types-of-eyes-120x85.jpg
- http://howthingswork.org/.. /Water-splitting-388x220.jpg
- http://howthingswork.org/.. /battery-120x85.png
- http://howthingswork.org/.. /Li-battery-120x85.jpg (1 occurrences)
- http://howthingswork.org/.. /Car-exhaust-388x220.jpg
- http://howthingswork.org/.. /Car-gearbox-120x85.jpg
- http://howthingswork.org/.. /air-con-120x85.jpg
- http://howthingswork.org/.. /Origin-of-rainbow-388x220.png
- http://howthingswork.org/.. /Four_seasons-120x85.jpg
- http://howthingswork.org/.. /earth-quake-120x85.jpg
- http://howthingswork.org/.. /3D-movie-120x85.png
- http://howthingswork.org/.. /Computer-120x85.jpg
- http://howthingswork.org/.. /camera-lens-120x85.jpg
- http://howthingswork.org/.. /camera-shutter-120x85.jpg
- http://howthingswork.org/.. /ad300.jpg
- http://howthingswork.org/.. /ad728.jpg (2 occurrences)
Readability
Flesch–Kincaid Grade Level
4.80
Flesch Reading Ease
71.60
Coleman Liau Index
10.30
Automated Readability Index (ARI)
2.50
Dale–Chall Readability
7.20
SMOG Index
9.10
Spache Readibility
5.00
Number of letters
6174
Number of words
1392
Number of sentences
231
Average words per sentences
6
Number of syllables
2125
Syllables in words
2077
Average syllables in words
1.53
Number of words in first three syllables
241
Percentage of word / syllables
17.31
Words not in Dale-Chall easy-word list
617
Words not in Spache easy-word list
223
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
3,112 ms
Table layout
Good! No nested tables found.
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.
- http://howthingswork.org/wp-includes/js/jquery/jquery.js?ver=1.12.4
- http://howthingswork.org/wp-includes/js/jquery/jquery-migrate.min.js?ver=1.4.1
- http://howthingswork.org/wp-content/themes/awaken-pro/js/scripts.js?ver=4.7.4
- http://howthingswork.org/wp-content/themes/awaken-pro/js/ajax-scripts.js?ver=4.7.4
- http://howthingswork.org/wp-content/plugins/contact-form-7/includes/js/jquery.form.min.js?ver=3.51.0-2014.06.20
- http://howthingswork.org/wp-content/plugins/contact-form-7/includes/js/scripts.js?ver=4.7
- http://howthingswork.org/wp-content/plugins/content-views-query-and-display-post-page/public/assets/js/cv.js?ver=1.9.8.1
- http://howthingswork.org/wp-content/themes/awaken-pro/js/navigation.js?ver=20120206
- http://howthingswork.org/wp-content/themes/awaken-pro/js/bootstrap.min.js?ver=4.7.4
- http://howthingswork.org/wp-content/themes/awaken-pro/js/owl.carousel.min.js?ver=4.7.4
- http://howthingswork.org/wp-content/themes/awaken-pro/js/skip-link-focus-fix.js?ver=20130115
- http://howthingswork.org/wp-content/themes/awaken-pro/js/jquery.flexslider-min.js?ver=4.7.4
- http://howthingswork.org/wp-content/themes/awaken-pro/js/awaken.slider.js?ver=4.7.4
- http://howthingswork.org/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.
- http://howthingswork.org/wp-content/plugins/content-views-query-and-display-post-page/public/assets/css/cv.css?ver=1.9.8.1
- http://howthingswork.org/wp-content/plugins/contact-form-7/includes/css/styles.css?ver=4.7
- http://howthingswork.org/wp-content/themes/awaken-pro/css/font-awesome.min.css?ver=4.6.3
- http://howthingswork.org/wp-content/themes/awaken-pro/css/bootstrap.min.css?ver=all
- http://howthingswork.org/wp-content/themes/awaken-pro/style.css?ver=4.7.4
- http://howthingswork.org/wp-content/themes/awaken-pro/css/owl.carousel.css?ver=4.7.4
- http://howthingswork.org/wp-content/themes/awaken-pro/css/flexslider.css?ver=4.7.4
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
0.00
Gzip compression
Your site uses compression.
Speed test – Browser cache
Browser cache
The browser cache is set correctly for all elements.
Speed test – Images
File size of all images combined
0.00
Image optimisation
All images are optimized.
Links
We found a total of 169 different links.
Internal links: 165
External links: 4
Internal links: 165
External links: 4
External links:
| Link text (anchor) | Link strength |
|---|---|
| http://facebook | |
| http://twitter | |
| http://linkedin | |
| http://youtube |
Internal links:
Website security
IP
173.205.124.135
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.
Order of Heading elements on mobile by position
- H1 : Howthingswork.org, ( 142px from top )
- H2 : Science and Technologies Explained for Everyone, ( 175px from top )
- H3 : Physics/mathematics-Map of mathematics, ( 461.828125px from top )
- H3 : Mechanics-How a mechanical watch works, ( 461.828125px from top )
- H3 : Physics-A cool little cube that can jump, balance and walk!, ( 461.828125px from top )
- H3 : Physics-Build your own electromagnetic train, ( 461.828125px from top )
- H3 : Chemistry-Map of chemistry, ( 483.828125px from top )
- H2 : Latest Posts in Electronics, ( 684.375px from top )
- H3 : Biology/Electronics-Depth perception and 3D movie, ( 923.375px from top )
- H3 : Electronics-How laser printers work, ( 1327.375px from top )
Typos
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