SEO report of rollingonclouds.com
Rolling on clouds – When OpenStack strikes back
rollingonclouds.com/
Error! The "meta description" is missing, the page has no summary description!
Tasks
- Avoid using deprecated HTML tags.
SEO
URL
Domain : rollingonclouds.com/
Character length : 20
Title
Rolling on clouds – When OpenStack strikes back
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: website
title: Rolling on clouds
description: When OpenStack strikes back
url: http://rollingonclouds.com/
site_name: Rolling on clouds
image: http://rollingonclouds.com/wp-content/uploads/2016/10/cropped-icon-270x270.png
image:width: 200
image:height: 200
locale: en_US
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://rollingonclouds.com/robots.txt
https://rollingonclouds.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
Rolling on clouds – When OpenStack strikes back
Character length : 53
Good! The title’s length is between 10 and 70 characters.
Character length : 53
Good! The title’s length is between 10 and 70 characters.
Text / HTML ratio
Ratio : 73%
Ooops! The text / HTML code ratio on the website is 70 percent. This value is too high! Search engines can easily mark this as a spammy content.
Ooops! The text / HTML code ratio on the website is 70 percent. This value is too high! Search engines can easily mark this as a spammy content.
Headings
| H1 | H2 | H3 | H4 | H5 | H6 |
|---|---|---|---|---|---|
| 12 | 8 | 1 | 0 | 5 | 1 |
Heading structure in the source code
- <H1> Rolling on clouds
- <H2> Nuvem: a vantagem competitiva
- <H1> Nuvem vs Web vs Internet
- <H1> SaaS, PaaS e IaaS: modelos de serviço
- <H1> Nuvem – a Revolução
- <H5> Autosserviço
- <H6> Software Defined Data Center
- <H5> Acesso remoto
- <H5> Compartilhamento de recursos
- <H5> Elasticidade
- <H5> Métricas de serviço
- <H1> Nuvem: multiplicando o valor da TI
- <H2> Upgrade from OpenStack Kilo to Liberty – Lessons learned
- <H1> The database
- <H1> Configuration files
- <H1> RPC version locking and mixed version environment
- <H1> Repository upgrade
- <H1> Rolling upgrade caveats
- <H2> Live Migration between releases
- <H2> Live Migration between Liberty nodes
- <H3> In search of the missing argument
- <H2> Resizing of a Kilo instance
- <H1> The magic pill
- <H1> Lessons learned
- <H2> Stopping an OpenStack cluster for database upgrade
- <H2> Recent Posts
- <H2> Archives
Word cloud
- que112
- start83
- rpc72
- error63
- oslo_messaging55
- dispatcher55
- instance48
- compute48
- nova47
- nuvem47
- line42
- kind42
- file41
- manager37
- trace36
- mandatory35
- upgrade31
- uma30
- não28
- all27
- como27
- self26
- version23
- nodes23
- infraestrutura23
- kilo22
- liberty22
- recursos20
- migration20
- pra19
- pcs19
- mais19
- rede18
- openstack18
- database17
- resource17
- dos17
- usuário15
- context15
- disable14
- ser14
- por13
- são13
- data12
- live12
- cloud12
- web12
- pela11
- services11
- param11
- node11
- serviço11
- args11
- você11
- internet11
- object10
- running10
- está10
- aplicação10
- ambiente10
Keyword matrix
| word | title | descriptions | heading |
|---|---|---|---|
| que | |||
| start | |||
| rpc | |||
| error | |||
| oslo_messaging | |||
| dispatcher |
Two Word cloud
- error oslo_messaging.rpc.dispatcher27
- then start23
- trace nova.compute.manager16
- pcs resource13
- resource disable9
- start openstack-keystone-clone7
Three Word cloud
- decorated_function error oslo_messaging.rpc.dispatcher6
- start openstack-keystone-clone then6
- pcs resource disable6
- then start haproxy-clone6
- exit error oslo_messaging.rpc.dispatcher4
- wrapped error oslo_messaging.rpc.dispatcher4
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 2 images on this web page.
Good! Every image has an alternative text attributes set on this website.
Good! Every image has an alternative text attributes set on this website.
Readability
Flesch–Kincaid Grade Level
10.90
Flesch Reading Ease
39.70
Coleman Liau Index
12.00
Automated Readability Index (ARI)
8.50
Dale–Chall Readability
10.00
SMOG Index
12.00
Spache Readibility
5.00
Number of letters
42720
Number of words
8515
Number of sentences
675
Average words per sentences
13
Number of syllables
15537
Syllables in words
14930
Average syllables in words
1.82
Number of words in first three syllables
2022
Percentage of word / syllables
23.75
Words not in Dale-Chall easy-word list
5016
Words not in Spache easy-word list
1695
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
Error! Too many javascript files found which slows down the page load on the website.
- http://rollingonclouds.com/wp-includes/js/jquery/jquery.js?ver=1.12.4
- http://rollingonclouds.com/wp-includes/js/jquery/jquery-migrate.min.js?ver=1.4.1
- http://rollingonclouds.com/wp-content/plugins/syntaxhighlighter/syntaxhighlighter3/scripts/shCore.js?ver=3.0.9b
- http://rollingonclouds.com/wp-content/plugins/syntaxhighlighter/syntaxhighlighter3/scripts/shBrushPlain.js?ver=3.0.9b
- http://rollingonclouds.com/wp-content/plugins/syntaxhighlighter/syntaxhighlighter3/scripts/shBrushPython.js?ver=3.0.9b
- http://rollingonclouds.com/wp-content/plugins/syntaxhighlighter/syntaxhighlighter3/scripts/shBrushBash.js?ver=3.0.9b
- http://rollingonclouds.com/wp-content/themes/twentysixteen/js/skip-link-focus-fix.js?ver=20160816
- http://rollingonclouds.com/wp-content/themes/twentysixteen/js/functions.js?ver=20160816
- http://rollingonclouds.com/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://rollingonclouds.com/wp-content/plugins/jetpack/modules/theme-tools/compat/twentysixteen.css?ver=4.9
- http://rollingonclouds.com/wp-content/plugins/jetpack/_inc/genericons/genericons/genericons.css?ver=3.1
- http://rollingonclouds.com/wp-content/themes/twentysixteen/style.css?ver=4.7.5
- http://rollingonclouds.com/wp-content/plugins/jetpack/css/jetpack.css?ver=4.9
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 20 different links.
Internal links: 16
External links: 4
Internal links: 16
External links: 4
External links:
| Link text (anchor) | Link strength |
|---|---|
| this how-to from Mirantis | |
| chapter 4 | |
| upgrade procedure | |
| Proudly powered by WordPress |
Internal links:
Website security
IP
77.104.156.52
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.
Sites on same ip
Icons
Favicon
Good! The website uses favicon.
Typos
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