SEO report of kcrengineering.com

Light Emitting Diodes (LEDs) Calculating a suitable series ...

www.kcrengineering.com/

Error! The "meta description" is missing, the page has no summary description!


 Tasks

  • Select one version of your site as main and make a redirect from other versions to that one.
  • Avoid using deprecated HTML tags.

 SEO

URL

Domain : www.kcrengineering.com/

Character length : 23

Title
Light Emitting Diodes (LEDs) Calculating a suitable series resistor | RetaskRetask | Recycle, reuse, repurpose, up-cycle
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
title: Light Emitting Diodes (LEDs) Calculating a suitable series resistor - Retask
url: http://retask.co.uk/
site_name: Retask
type: article
image: http://www.retask.co.uk/Images/LED4.jpg

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://kcrengineering.com/robots.txt
User-agentDisallowed for the search engines
*
  • /wp-admin/
  • /wp-includes/


 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
Light Emitting Diodes (LEDs) Calculating a suitable series resistor | RetaskRetask | Recycle, reuse, repurpose, up-cycle

Character length : 122

Improve! The website address (title) should be between 10 and 70 characters in length.
Text / HTML ratio
Ratio : 33%

Good! The text / code ratio is between 25 and 70 percent.
Headings
H1H2H3H4H5H6
242000
Heading structure in the source code
  • <H1> Retask
  • <H2> Recycle, reuse, repurpose, up-cycle
  • <H3> Main menu
  • <H1> Light Emitting Diodes (LEDs) Calculating a suitable series resistor
  • <H2> One thing we should consider is the power rating of the resistor.
  • <H2> And finally we should consider efficiency
  • <H2> A few notes about this example
  • <H3> Leave a Reply Cancel reply
Word cloud
  • resistor17
  • led13
  • power8
  • current7
  • forward6
  • voltage6
  • data6
  • sheet5
  • radio5
  • see5
  • spares5
  • series5
  • maximum5
  • efficiency4
  • web4
  • example4
  • let’s4
  • manufacturer’s4
  • circuit4
  • retask4
  • leds4
  • suitable4
  • given4
  • between3
  • across3
  • might3
  • part3
  • need3
  • page3
  • looking3
  • site3
  • number3
  • device3
  • specifications3
  • limits2
  • light2
  • even2
  • emitting2
  • look2
  • actually2
  • link2
  • going2
  • under2
  • being2
  • figures2
  • can’t2
  • ratings2
  • two2
  • consider2
  • gives2
  • diodes2
  • assume2
  • typically2
  • available2
  • specified2
  • watts2
  • differences2
  • calculation2
  • blue2
  • source2
Keyword matrix
wordtitledescriptionsheading
resistor
led
power
current
forward
voltage
Two Word cloud
  • radio spares3
  • for this3
  • let’s assume2
  • data sheet2
  • can see2
  • suitable series2
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 5 images on this web page.

Good! Every image has an alternative text attributes set on this website.

 Readability

Flesch–Kincaid Grade Level
5.70
Flesch Reading Ease
71.50
Coleman Liau Index
9.40
Automated Readability Index (ARI)
3.70
Dale–Chall Readability
4.90
SMOG Index
9.90
Spache Readibility
5.00
Number of letters
3930
Number of words
917
Number of sentences
93
Average words per sentences
10
Number of syllables
1358
Syllables in words
1344
Average syllables in words
1.48
Number of words in first three syllables
127
Percentage of word / syllables
13.85
Words not in Dale-Chall easy-word list
259
Words not in Spache easy-word list
179

 Technologies

Mobile optimization
This website is optimal for mobile devices!
Deprecated HTML elements
Good! No deprecated HTML tags are detected.
Redirection (www / not www)
Error! The web address is accessible with and 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
1,283 ms
Table layout
Good! No nested tables found.
Render blocking resources
Good! No render blocking elements found!

 Speed test – Javascript

Javascript
Good! Just a few javascript files are detected on the website.
File size of all javascript files combined
0.00
Javascript minifying
Great! The Javascript files are minified.

 Speed test – CSS

CSS
Good! Just a few CSS files are used on this website.
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 12 different links.
Internal links: 3
External links: 9

External links:

Internal links:

 Website security

IP
217.160.223.161
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.

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 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 : Retask, ( 28px from top )
  • H2 : Recycle, reuse, repurpose, up-cycle, ( 132.96875px from top )
  • H3 : Main menu, ( 246.84375px from top )
  • H1 : Light Emitting Diodes (LEDs) Calculating a suitable series resistor, ( 529.09375px from top )

 Typos

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