SEO report of principlesofprotection.net

Principles of Protection | Nuclear War Shelter Engineering Standards

principlesofprotection.net/

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

   

 Tasks

  • Avoid using deprecated HTML tags.

 SEO

URL

Domain : principlesofprotection.net/

Character length : 27

Title
Principles of Protection | Nuclear War Shelter Engineering Standards
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.

type: article
url: http://principlesofprotection.net/
site_name: Principles of Protection
title: US Handbook of NBC Weapon Fundamentals and Shelter Engineering Design Standards
image: http://principlesofprotection.net/wp-content/uploads/2016/10/principles-of-protection-walton-mccarthy.jpg
description: To create engineering and design standards in the creation of nuclear war underground fallout bunkers.

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://principlesofprotection.net/robots.txt
User-agentDisallowed for the search engines
*
  • /wp-admin/


 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
Principles of Protection | Nuclear War Shelter Engineering Standards

Character length : 68

Good! The title’s length is between 10 and 70 characters.
Text / HTML ratio
Ratio : 19%

Acceptable! The text / code ratio is between 15 and 25 percent.
Headings
H1H2H3H4H5H6
101760
Heading structure in the source code
  • <H1> Principles of Protection: US Handbook of NBC Weapon Fundamentals and Shelter Engineering Design Standards
  • <H3> NORAD Bomb Shelters are Built to the Engineering Standards Set Forth in Principles of Protection: US Handbook of NBC Weapon Fundamentals and Shelter Engineering Design Standards
  • <H4> Buy Principles of Protection on Amazon
  • <H5> 
  • <H4> Buy Principles of Protection on Abe Books
  • <H5> 
  • <H4> Buy Principles of Protection on Book Depository
  • <H5> 
  • <H4> Buy Principles of Protection on Barnes & Noble
  • <H5> 
  • <H4> Buy Principles of Protection on Powell’s
  • <H5> 
  • <H4> View More Book Vendors on TextBooks.com
  • <H5> 
  • <H4> To Learn More Contact Mr. McCarthy
Word cloud
  • protection15
  • principles14
  • mccarthy12
  • shelter11
  • shelters11
  • walton10
  • underground8
  • standards8
  • book8
  • view7
  • engineering7
  • design6
  • nuclear6
  • norad5
  • buy5
  • weapon4
  • radiation4
  • department3
  • years3
  • amazon3
  • national3
  • call3
  • been3
  • defense3
  • written3
  • blast3
  • handbook3
  • fundamentals3
  • experts3
  • nbc3
  • engineer2
  • government2
  • barnes2
  • books2
  • weapons2
  • bureau2
  • strategic2
  • noble2
  • home2
  • all2
  • performance2
  • applications2
  • energy2
  • bomb2
  • laboratory2
  • help2
  • effects2
  • designs2
  • almost2
  • forth2
  • designing2
  • entranceway2
  • textbooks2
  • chemical2
  • doses2
  • mccarthy's2
  • systems2
Keyword matrix
wordtitledescriptionsheading
protection
principles
mccarthy
shelter
shelters
walton
Two Word cloud
  • buy principles4
  • engineering design3
  • walton mccarthy3
  • weapon fundamentals3
  • design standards3
  • barnes noble2
Three Word cloud
  • norad shelter systems2
  • fundamentals and shelter engineering2
  • help from experts2
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 3 images on this web page.

Alternate attributes for the following 1 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.

 Readability

Flesch–Kincaid Grade Level
3.50
Flesch Reading Ease
79.40
Coleman Liau Index
9.20
Automated Readability Index (ARI)
1.40
Dale–Chall Readability
8.10
SMOG Index
8.70
Spache Readibility
5.00
Number of letters
5083
Number of words
1193
Number of sentences
217
Average words per sentences
5
Number of syllables
1718
Syllables in words
1600
Average syllables in words
1.44
Number of words in first three syllables
196
Percentage of word / syllables
16.43
Words not in Dale-Chall easy-word list
595
Words not in Spache easy-word list
204

 Technologies

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.
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.
  • http://principlesofprotection.net/wp-includes/js/jquery/jquery.js
  • http://principlesofprotection.net/wp-includes/js/jquery/jquery-migrate.min.js
  • http://principlesofprotection.net/wp-content/themes/luxe/js/script.min.js?ver=4.7.5
  • http://principlesofprotection.net/wp-content/themes/luxe/thrive-dashboard/js/dist/frontend.min.js?ver=1.0.27
  • http://principlesofprotection.net/wp-includes/js/wp-embed.min.js?ver=4.7.5
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.
  • http://principlesofprotection.net/wp-content/themes/luxe/style.css?ver=4.7.5
  • http://principlesofprotection.net/wp-content/themes/luxe/css/reset.css
  • http://principlesofprotection.net/wp-content/themes/luxe/css/main_dark.css?ver=2014123
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 25 different links.
Internal links: 10
External links: 15

External links:

Link text (anchor) Link strength
Walton McCarthy
View on Amazon
View on AbeBooks.com
View on BookDepository.com
View on BarnesAndNoble.com
View on Powells.com
View on TextBooks.com
NORAD SHELTER SYSTEMS LLC

Internal links:

Link text (anchor) Link strength
Principles of Protection
Home
Nuclear Weapons Effects
Entranceway Radiation Calculator
Radiation Shielding Materials
Overhead and Entranceway Radiation Doses
Walton W. McCarthy
Principles of Protection: US Handbook of NBC Weapon Fundamentals and Shelter Engineering Design Standards

 Website security

IP
209.59.152.99
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.

 Typos

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