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Whois & Analysis for unixtutorial.org

Nov 17, 2019 2:23 pm UTC

DOMAIN OWNER WHOIS

ⓘ The owner has chosen to keep his whois contact information private.
Desktop screen Desktop screenshot for unixtutorial.org

SEO SCORE

unixtutorial.org
83

✅ 9 criteria passed
❌ 2 criteria to solve

PERFORMANCE OPPORTUNITIES

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OVERVIEW

• Domain Owner
Private
• Category
Technology & Computing  >  Unix / Linux
• Online since
July 19, 2007 Explore Wayback Machine
• Age
15 years, 10 months, 24 days
• Alexa Rank
#215.068, unixtutorial.org is in the world's top 1 million websites

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TECHNICAL SEO & SECURITY

❌ SSL Certificate
This website is not SSL secured (HTTPS), the certificate issued by Let's Encrypt has expired on January 27, 2020.
✅ Title Tag
Unix Tutorial
Length: 13 (recommended: 10 to 70)
✅ Meta Description
A beginners introduction to the Unix and Linux system administration. Unix tutorials, how-tos, troubleshooting tips and news.
Length: 125 (recommended: 50 to 160)
ⓘ Google preview
Desktop Version

Unix Tutorial

https://unixtutorial.org

A beginners introduction to the Unix and Linux system administration. Unix tutorials, how-tos, troubleshooting tips and news.

Mobile Version

https://unixtutorial.org

Unix Tutorial

A beginners introduction to the Unix and Linux system administration. Unix tutorials, how-tos, troubleshooting tips and news.

✅ Encoding
Great, language/character encoding is specified: utf-8
✅ URL Resolve

Great, a redirect is in place to redirect traffic from your non-preferred domain. All versions of your page point to the same URL.

URL Resolved URL
http://unixtutorial.org https://www.unixtutorial.org/
https://unixtutorial.org https://www.unixtutorial.org/
http://www.unixtutorial.org https://www.unixtutorial.org/
https://www.unixtutorial.org https://www.unixtutorial.org/
✅ Robots.txt
https://www.unixtutorial.org/robots.txt
✅ URL Parameters
Great, the domain URLs look clean.
Attribute Value
ⓘ viewport width=device-width, initial-scale=1

SEMANTIC ANALYSIS

ⓘ The results of our semantic analysis are shown below using the website's language.

They are the main concepts covered by unixtutorial.org.

Each concept has a confidence score. The higher it is, the more important the topic is relative to the page.

Topics
Linux Confidence: 87% Arrow up

Linux (pronounced or, less frequently) is a Unix-like computer operating system assembled under the model of free and open-source software development and distribution.

The defining component of Linux is the Linux kernel, an operating system kernel first released on September 17, 1991 by Linus Torvalds.

The Free Software Foundation uses the name GNU/Linux to describe the operating system, which has led to some controversy.
Unix Confidence: 85% Arrow up

Unix (trademarked as UNIX) is a family of multitasking, multiuser computer operating systems that derive from the original AT&T Unix, developed starting in the 1970s at the Bell Labs research center by Ken Thompson, Dennis Ritchie, and others.
System administrator Confidence: 76% Arrow up

A system administrator, or sysadmin, is a person who is responsible for the upkeep, configuration, and reliable operation of computer systems; especially multi-user computers, such as servers.
Atari TOS Confidence: 69% Arrow up

TOS (The Operating System also Tramiel Operating System from Jack Tramiel, owner of Atari Corp.

at the time) is the operating system of the Atari ST range of computers.

This range includes the 520ST and 1040ST, their STF/M/FM and STE variants and the Mega ST/STE.

Later, 32-bit machines (TT, Falcon030) were developed using a new version of TOS, called MultiTOS, which allowed multitasking.

More recently, users have further developed TOS into FreeMiNT.
Troubleshooting Confidence: 66% Arrow

WEBSITE SPEED

✅ unixtutorial.org website speed is normal. Page speed is important for visitors and search engines.

Get insights to improve your page loading time.

PAGESPEED INSIGHTS

Page on which speed is tested live:

Chrome User Experience Report Results

Lighthouse Results

TRAFFIC

ⓘ This website is ranked #215.068 by Alexa.

This rank is traffic based. The lower the rank is, the better the domain is ranked.

Daily visitors by country

  • unixtutorial.org daily visitors distribution - Total: 4 countries
  • Flag for IndiaIndia (28.3%)
  • Flag for United States of AmericaUnited States of America (19.8%)
  • Flaf icon for other countryOthers (51.9%)

Traffic country ranks

Country Rank
Flag for Viet NamViet Nam #59.003
Flag for IndiaIndia #65.751
Flag for TurkeyTurkey #109.017
Flag for United States of AmericaUnited States of America #155.757

LAYOUT

ⓘ Doctype HTML5 Arrow ⓘ Responsive website, mobile-friendly. Arrow

Mobile Rendering

This website seems to be optimized for Mobile Visitors.

Phone
How unixtutorial.org looks like on a mobile device such as an iPhone.

Tablet
How unixtutorial.org looks like on a tablet such as an iPad.

Main colors used

ⓘ These are the main HTML color codes used by this website. Arrow
  • 56% #ffffff
  • 21% #000000
  • 9% #e0e0e0
  • 6% #f0f0f0
  • 1% #fffff0
  • 1% #f0ffff
  • 1% #fff0f0
  • 0% #702000
  • 0% #501000
  • 0% #e09060
  • 0% #f0e0e0
  • 0% #ffe0c0

Text/code ratio

ⓘ unixtutorial.org's text/code ratio is 10.77%. It's a bit low. Consider raising it by adding more text content of value for your visitors, or keeping your code clean.
Text / Code Ratio 10.77%

A good text to HTML ratio is anywhere from 25 to 70%.

This percentage refers to the visible text ratio, as opposed to HTML elements, image tags and other non-visible information.

Main HTML tags

✅ Headings Arrow up

Great, we found headings on this page.

  • <H1> 1
  • <H2> 15
  • <H3> 13
  • <H4> 0
  • <H5> 0
  • <H6> 0
<H1>
Top level heading
Unix tutorial
<H2>
2nd level heading
Upgrading rhel 8 to rhel 8.1
Check that your software subscription is active
Upgrade red hat os with yum-update
See also
Red hat enterprise linux 8.1
SEE MORE
<H3>
3rd level heading
Keep learning with me
Search
ı'm using brave browser
My 1-week strategy to technical exams
Recommended books
SEE MORE
❌ Alt attributes Arrow up

We found 22 images on this website.
19 ALT attributes are missing on your image tags.

Image Image URL Occurrences
Image with missing alt attribute found on unixtutorial.org https://www.facebook.com/tr?id=197688517723727&ev=PageView&noscript=1 1
Image with missing alt attribute found on unixtutorial.org https://34hkt337byg024dljl2cquwz-wpengine.netdna-ssl.com/images/red-hat-enterprise-linux-8.png 1
Image with missing alt attribute found on unixtutorial.org https://34hkt337byg024dljl2cquwz-wpengine.netdna-ssl.com/images/2019-11-11-23-54-58-screenshot-270x1... 1
Image with missing alt attribute found on unixtutorial.org https://34hkt337byg024dljl2cquwz-wpengine.netdna-ssl.com/images/2019-11-08-07-49-55-screenshot-270x1... 1
Image with missing alt attribute found on unixtutorial.org https://34hkt337byg024dljl2cquwz-wpengine.netdna-ssl.com/images/Screen-Shot-2019-11-03-at-10.39.36-2... 1
SEE MORE

Alternative text allows you to add a description to an image.

Google rely on alternative text attributes to determine relevance to a search query. Alternative text also makes an image more likely to appear in a Google image search.

It looks like you're missing alternative text for 19 images on unixtutorial.org. Check your website to make sure it's specified for each image on the page.

SOCIAL MEDIA PRESENCE

❌ This is an overview of your homepage shares on social networks.

It's a good start.

You should focus on obtaining more social shares to improve your overall SEO strategy. Check out these tips to build a better social media presence.

  • Facebook iconFacebook
  • Total Engagement 55
  • Likes 0
  • Shares 55
  • Comments 0

DOMAIN REGISTRAR

ⓘ Domain Registrar NAMECHEAP, INC.
ⓘ Registration Date 07/19/2007 15 years, 10 months, 24 days ago
ⓘ Last Modified 07/17/2019 3 years, 10 months, 25 days ago
Nameservers Arrow up
Host IP Address Country
beth.ns.cloudflare.com 173.245.58.103 Flag for United StatesUnited States
alec.ns.cloudflare.com 173.245.59.59 Flag for United StatesUnited States

SERVER DETAILS

Server map
  • ⓘ Service Provider (ISP)
  • Google LLC
  • ⓘ IP Address
  • 35.222.158.224
  • ⓘ Country
  • Flag for United StatesUnited States
  • ⓘ Region
  • Virginia , Ashburn
  • ⓘ Latitude and Longitude
  • 39.0438 : -77.4874
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