linuxoperatingsystem.info

Tasks

Avoid using deprecated HTML tags.

SEO

URL

Domain : linuxoperatingsystem.info/

Character length : 26

Title

Linux Operating System - Linux Tricks & Tips

Description

Linux Tricks & Tips

Keywords (meta keywords)

linux operating system,haproxy,nginx,haproxy,linux commands

Error! Using “meta keywords” is meaningless in a while.

Open Graph Protocol

Good! The OG (Open Graph) protocol is set on this website.

locale: en_US
type: website
title: Linux Operating System - Linux Tricks & Tips
description: Linux Tricks & Tips
url: http://linuxoperatingsystem.info/
site_name: Linux Operating System

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://linuxoperatingsystem.info/robots.txt

User-agent	Disallowed 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

Linux Operating System - Linux Tricks & Tips

Character length : 48

Good! The title’s length is between 10 and 70 characters.

Text / HTML ratio

Ratio : 14%

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	7	0	5	0	0

Heading structure in the source code

<H1> Linux Operating System
<H2> Zimbra issues update
<H2> How to running linux commands from powershell
<H2> How To Configure BIND Private Network DNS Server on Ubuntu
<H2> How to installation and configuration mysql server
<H2> How to install Docker Compose
<H2> How To Set Up Password Authentication with Nginx on Ubuntu 14.04
<H2> How to install docker latest on ubuntu 14.04
<H4> Categories
<H4> Recent Posts
<H4> Categories
<H4> Recent Posts
<H4> Tags

Word cloud

docker30
how29
ubuntu25
install23
server21
linux21
mysql17
nginx15
password13
configure12
commands10
error10
authentication10
dns8
step8
mail8
zimbra8
compose8
configuration8
latest7
reading7
continue7
comment7
under7
huupv7
installation7
powershell7
filed7
running6
bind6
services6
tagged6
below5
network5
zabbix5
create5
#zmcontrol5
restart5
script4
file4
private4
proxy4
reverse4
august4
postfix4
set4
leave4
command3
issues3
update3
before3
#su3
centos3
stop3
vagrant3
ldap3
problem2
following2
howto2
linuxoperatingsystem2

Keyword matrix

word	title	descriptions	heading
docker
how
ubuntu
install
server
linux

Two Word cloud

how to install7
docker compose7
linux commands6
filed under6
continue reading5
server how4

Three Word cloud

how to install docker5
install configure tagged3
linux commands from3
how to running linux2
docker tagged with2
how to install zabbix2

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 4 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.

http://linuxoperatingsystem.info/.. /data-270x100.png

Readability

Flesch–Kincaid Grade Level

6.30

Flesch Reading Ease

62.30

Coleman Liau Index

12.00

Automated Readability Index (ARI)

5.20

Dale–Chall Readability

8.80

SMOG Index

9.10

Spache Readibility

5.00

Number of letters

4632

Number of words

937

Number of sentences

138

Average words per sentences

Number of syllables

1525

Syllables in words

1527

Average syllables in words

1.63

Number of words in first three syllables

142

Percentage of word / syllables

15.15

Words not in Dale-Chall easy-word list

505

Words not in Spache easy-word list

160

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.

Number of HTTP resources

Number of source domains

Render blocking resources

The elements below are blocking the “above the fold” rendering.
List of render blocking javascript files

http://img.sedoparking.com/js/jquery-1.11.3.custom.min.js
http://www.google.com/adsense/domains/caf.js
https://script.ioam.de/iam.js
http://de.ioam.de/tx.io?st=sedo&cp=322&sv=in&pt=CP&ps=lin&...

Speed test – Javascript

Javascript

Good! Just a few javascript files are detected on the website.

http://linuxoperatingsystem.info/wp-includes/js/wp-embed.min.js?ver=4.7.4

File size of all javascript files combined

320.00KB

Javascript minifying

You can save 913B (13% compression) on the analysed URL by minifying the javascript files.

Speed test – CSS

CSS

Good! Just a few CSS files are used on this website.

http://linuxoperatingsystem.info/wp-content/plugins/yet-another-related-posts-plugin/style/widget.css?ver=4.7.4
http://linuxoperatingsystem.info/wp-content/themes/eleven40-pro/style.css?ver=2.0

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

70.08KB

Gzip compression

Your site uses compression.

Speed test – Browser cache

Number of static resources (image, JS, CSS)

Browser cache

The browser cache is not set correctly for all elements.

URL	Duration
http://img.sedoparking.com/js/jquery-1.11.3.custom.min.js	Expiry time is not specified
http://www.google.com/adsense/domains/caf.js	60 minutes
https://script.ioam.de/iam.js	2 hours

Speed test – Images

File size of all images combined

2.04KB

Image optimisation

You can save 1.1KB (77% compression) by optimising the images below:

By lossless compressing the http://afs.googleusercontent.com/dp-sedo/bullet_lime.gif you can save 1.1KB (77%) data.

Links

We found a total of 95 different links.
Internal links: 92
External links: 3

External links:

Link text (anchor)	Link strength
Facebook
Twitter
Google+

Internal links:

Link text (anchor)	Link strength
Linux Operating System
Install & Configure
Linux Commands
Docker
Zimbra issues update
huupv
Leave a Comment
Mail Server
How to running linux commands from powershell
1 Comment
http://linuxoperatingsystem.info/running-linux-commands-powershell
Continue Reading …
Script
powershell
running linux commands from powershell
script
How To Configure BIND Private Network DNS Server on Ubuntu
1 Comment
http://linuxoperatingsystem.info/configure-bind-private-network-dns-serve...
Continue Reading …
bind
bind9
Configure BIND Private Network DNS Server
configure bind9
DNS server
ubuntu
How to installation and configuration mysql server
Leave a Comment
http://linuxoperatingsystem.info/installation-configuration-mysql
Continue Reading …
configuration mysql
installation mysql
MySQL database
mysql server
How to install Docker Compose
1 Comment
http://linuxoperatingsystem.info/install-docker-compose
Continue Reading …
Docker Compose
How To Set Up Password Authentication with Nginx on Ubuntu 14.04
Leave a Comment
http://linuxoperatingsystem.info/how-to-set-up-password-authentication-wi...
Continue Reading …
Password Authentication
Password Authentication nginx
Password Authentication nginx ubuntu 14.04
How to install docker latest on ubuntu 14.04
Leave a Comment
http://linuxoperatingsystem.info/how-to-install-docker-latest-on-ubuntu-1...
Continue Reading …
docker
docker 1.7
docker 1.8.1
docker 1.9.1
docker latest
1
2
3
Next Page»
How to install zabbix on ubuntu
HowTo: Nginx As Reverse Proxy Server
How To Install and configure Linux, nginx, MySQL, PHP (LEMP) stack on Ubuntu 14.04
Continue Reading …
apache
centos
centos 7
dd command
HowTo: Nginx As Reverse Proxy Server
how to install zabbix on ubuntu
ibus-unikey
install ibus-unikey ubuntu
install Lamp
install lemp
Install nginx
install vagrant
ldap server
ldap server configuration
Linux
linux commands
mysql
nginx
Nginx As Reverse Proxy
Nginx As Reverse Proxy Server
PHP
phpmyadmin
reset root password
ubuntu 14.04
vagrant
Vagrant provider docker
zabbix
zabbix network monitoring
zabbix server

Website security

173.236.74.27

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

Good! The website uses favicon.

Typos

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SEO report of linuxoperatingsystem.info