SEO report of techspacekh.com
Tech Space KH | The place where technology knowledge and ...
www.techspacekh.com/
Securing SSH Access on CentOS 7
Tasks
- Avoid using deprecated HTML tags.
SEO
URL
Domain : www.techspacekh.com/
Character length : 20
Title
Tech Space KH | The place where technology knowledge and experience are sharing.
Description
Securing SSH Access on CentOS 7
Keywords (meta keywords)
securing,ssh,server,centos 7,rhel 7,harden,harden linux,harden centos 7,security,linux,it systems,minimal rhel/centos 7,installation,post installation,setup,secure,howto,how-to,how to,basic setting,in
Error! Using “meta keywords” is meaningless in a while.
Error! Using “meta keywords” is meaningless in a while.
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://techspacekh.com/robots.txt
https://techspacekh.com/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
Tech Space KH | The place where technology knowledge and experience are sharing.
Character length : 80
Improve! The website address (title) should be between 10 and 70 characters in length.
Character length : 80
Improve! The website address (title) should be between 10 and 70 characters in length.
Text / HTML ratio
Ratio : 13%
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 | 11 | 0 | 0 | 0 | 0 |
Heading structure in the source code
- <H1> Latest Posts
- <H2> Securing SSH Access on CentOS 7
- <H2> Minimal RHEL/CentOS 7 Initial Server Setup
- <H2> Minimal RHEL/CentOS 7 Installation With Logical Volume Manager (LVM)
- <H2> Configuring Postfix E-Mail Gateway for MS Exhchange Server 2013 with RHEL/CentOS 7
- <H2> Setting Boot Loader Password in RHEL/CentOS 7
- <H2> Troubleshooting a Mailbox Quarantine Issue in Exchange Server 2013
- <H2> Text Editor With “Vim” Command
- <H2> Configuring Wi-Fi Hotspot in Windows 10
- <H2> Installing Windows 10 From USB Flash Drive
- <H2> Linux Privilege Delegation With Sudoers
- <H2> Post navigation
Word cloud
- linux14
- server13
- systems11
- techspacekh10
- overview9
- centos9
- rhel/centos9
- windows6
- ssh5
- installation5
- rhel5
- april5
- boot4
- system4
- user4
- january4
- text4
- minimal4
- mailbox3
- quarantine3
- root3
- installing3
- new3
- e-mail3
- gateway3
- initial3
- postfix3
- configuring3
- exchange3
- lvm3
- manager3
- volume3
- article3
- troubleshooting3
- password3
- support3
- logical3
- access3
- loader3
- operating3
- security2
- drive2
- flash2
- usb2
- now2
- some2
- single2
- setting2
- mode2
- tutorial2
- exhchange2
- securing2
- default2
- command2
- february2
- posts2
- editor2
- internet2
- because2
- probably2
Keyword matrix
| word | title | descriptions | heading |
|---|---|---|---|
| linux | |||
| server | |||
| systems | |||
| techspacekh | |||
| overview | |||
| centos |
Two Word cloud
- more it systems6
- this article3
- minimal rhel/centos3
- techspacekh april2
- server setup2
- initial server2
Three Word cloud
- more it systems centos4
- minimal rhel/centos 7 initial2
- configuring postfix e-mail2
- logical volume manager2
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 17 images on this web page.
Alternate attributes for the following 16 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.
Alternate attributes for the following 16 images are missing. Search engines use "alt" tags to understand image content efficiently. We strongly recommend fixing this issue.
- http://www.techspacekh.com/.. /techspacekh_securessh01.png
- http://www.techspacekh.com/.. /techspacekh_centos7initialset01.png
- http://www.techspacekh.com/.. /techspacekh_centos7installation02.png
- http://www.techspacekh.com/.. /techspacekh_postfixmgw06.png
- http://www.techspacekh.com/.. /techspacek_setbootloaderpassword01.png
- http://www.techspacekh.com/.. /techspacekh_mailquarantine01.png
- http://www.techspacekh.com/wp-content/uploads/techspacekh_vim01.png
- http://www.techspacekh.com/.. /techspacekh_w10hotspot_5.png
- http://www.techspacekh.com/.. /techspacekh_installosfromusb_1.png
- http://www.techspacekh.com/.. /techspacekh_sudoers_1.png
- http://www.techspacekh.com/.. /techspacekh_securessh01-120x120.png
- http://www.techspacekh.com/.. /techspacekh_centos7initialset01-120x120....
- http://www.techspacekh.com/.. /techspacekh_centos7installation02-120x12...
- http://www.techspacekh.com/.. /techspacekh_postfixmgw06-120x120.png
- http://www.techspacekh.com/.. /techspacek_setbootloaderpassword01-120x1...
- http://www.techspacekh.com/.. /loader.gif
Readability
Flesch–Kincaid Grade Level
5.70
Flesch Reading Ease
66.60
Coleman Liau Index
11.50
Automated Readability Index (ARI)
4.00
Dale–Chall Readability
7.40
SMOG Index
9.70
Spache Readibility
5.00
Number of letters
4731
Number of words
1020
Number of sentences
143
Average words per sentences
7
Number of syllables
1604
Syllables in words
1592
Average syllables in words
1.57
Number of words in first three syllables
180
Percentage of word / syllables
17.65
Words not in Dale-Chall easy-word list
461
Words not in Spache easy-word list
220
Technologies
Mobile optimization
This website is optimal for mobile devices!
Deprecated HTML elements
Error! Deprecated HTML tags are used on this webpage. You should improve your website.
| Deprecated HTML tags | Occurrences |
|---|---|
| <center> | 1 |
Redirection (www / not www)
Good! The web address is accessible only in one version. The version without www is redirected to the version with www.
Deprecated HTML elements
Error! Deprecated HTML tags are used on this webpage. You should improve your website.
| Deprecated HTML tags | Occurrences |
|---|---|
| <center> | 1 |
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
3,119 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://www.techspacekh.com/wp-includes/js/jquery/jquery.js?ver=1.12.4
- http://www.techspacekh.com/wp-includes/js/jquery/jquery-migrate.min.js?ver=1.4.1
- http://www.techspacekh.com/wp-content/plugins/simple-share-buttons-adder/js/ssba.min.js?ver=4.7.4
- http://www.techspacekh.com/wp-content/themes/songwriter/js/placeholders.js?ver=3.0.2
- http://www.techspacekh.com/wp-content/themes/songwriter/js/scroll-to-top.js?ver=1.0
- http://www.techspacekh.com/wp-content/themes/songwriter/js/menubox.js?ver=1.0
- http://www.techspacekh.com/wp-content/themes/songwriter/js/selectnav.js?ver=0.1
- http://www.techspacekh.com/wp-content/themes/songwriter/js/responsive.js?ver=1.0
- http://www.techspacekh.com/wp-includes/js/wp-embed.min.js?ver=4.7.4
- http://www.techspacekh.com/wp-content/plugins/facebook-pagelike-widget/fb.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://www.techspacekh.com/wp-content/plugins/yet-another-related-posts-plugin/style/widget.css?ver=4.7.4
- http://www.techspacekh.com/wp-content/themes/songwriter/css/colors/green.css?ver=4.7.4
- http://www.techspacekh.com/wp-content/themes/songwriter/css/elegantfont.css?ver=4.7.4
- http://www.techspacekh.com/wp-content/themes/songwriter/style.css?ver=4.7.4
- http://www.techspacekh.com/wp-content/plugins/recent-posts-widget-with-thumbnails/public.css?ver=5.0
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
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.
Traffic
Alexa
6768123
Links
We found a total of 62 different links.
Internal links: 62
Internal links: 62
External links:
| Link text (anchor) | Link strength |
|---|
Internal links:
Website security
IP
160.153.162.194
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
Warning! The website contains at least one unencrypted email address.
Sites on same ip
Icons
Favicon
Good! The website uses favicon.
Order of Heading elements on mobile by position
- H1 : Latest Posts, ( 384px from top )
- H2 : Logical Volume Manager (LVM) Operation, ( 476px from top )
- H2 : Configuring Tacacs Plus with Active Directory User Authentication on RHEL/CentOS 7, ( 920px from top )
Typos
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