Guides.rubyonrails.org - SEO Checker

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Overview of the SEO Check
Meta information
96% 
Page quality
94% 
Page structure
100% 
Link structure
52% 
Server
84% 
External factors
100% 
SEO Score
Response time
0.45 s
File size
38.80 kB
Words
2105
Media files
0
Number of links
150 internal / 12 external

Task list of SEO Improvements

Meta specifications

Title
(Critically important)
Ruby on Rails Guides
The page title is too short. (197 pixels of 580 max pixel length) Optimize title
There are no duplicate words in the title
Meta description
(Critically important)
Ruby on Rails Guides
The meta description is too short. (197 pixels out of 1000 max pixel length) Optimize description
Crawlability
(Critically important)
There are no problems in accessing the website.
Canonical URL
(Important)
No canonical link is specified.
Language
(Somewhat important)
Language detected in text: en
Language defined in HTML: en
Server location: United States of America
The following language is defined by HTML: en
Alternate/Hreflang Links
(Somewhat important)
There are no alternate links specified on this page.
Other meta tags
(Somewhat important)
There is no rel next meta tag on this page.
There is no rel prev meta tag on this page.
Domain
(Somewhat important)
This page is hosted on a subdomain. Use a top level domain for better SEO results.
The domain does not contain non-latin characters.
Page URL
(Somewhat important)
No parameters were found in the URL.
No session ID was found in the URL.
The URL does not have too many subdirectories.
Charset encoding
(Somewhat important)
The character encoding is not specified in the HTTP header.
The charset encoding (UTF-8) is set correctly.
Doctype
(Nice to have)
The doctype HTML 5 is set correctly.
The doctype is placed at first in the HTML code.
Favicon
(Nice to have)
The favicon is linked correctly.

Meta tags

NameValue
viewportwidth=device-width, initial-scale=1
descriptionRuby on Rails Guides
theme-color#C81418
langen
og:titleRuby on Rails Guides
og:descriptionRuby on Rails Guides
og:localeen_US
og:site_nameRuby on Rails Guides
og:imagehttps://avatars.githubusercontent.com/u/4223
og:typewebsite
charsetutf-8

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Page quality

Content
(Critically important)
This page contains 2105 words. That's ok.
33.3% of the text are stop words.
Keywords used in the page title are also used in the page content. That's good!
Words from the H1 heading are used in the page content.
The page contains a listing, which indicates a good text layout.
40 paragraphs were found on this page.
The text content is perfect.
No placeholders texts or images were found.
There are no duplicates on the site.
The average number of words per sentence of 15.93 words is good.
Frames
(Critically important)
This page does not use a frameset.
Mobile optimization
(Somewhat important)
A viewport "width=device-width, initial-scale=1" is provided.
At least one Apple touch icon is specified.
This page only loads 3 JavaScript files. That's good!
Bold and strong tags
(Somewhat important)
The usage of strong and bold tags is perfect. We recommend the use of up to 42 tags for this page.
Image SEO
(Somewhat important)
Alt text (alternative text) is correctly used on all found images.
Social Networks
(Nice to have)
There are only a few social sharing widgets on the page. Make your website popular in social networks with social sharing widgets.
Additional markup
(Nice to have)
No additional page markup was found.
HTTPS
(Somewhat important)
This website uses HTTPS to protect privacy and integrity of the exchanged data.
All included files are also transferred via HTTPS.

Media list

No media files were found.

Page structure

H1 heading
(Critically important)
Ruby on Rails Guides (v7.2.0)
The H1 heading is perfect.
Headings
(Important)
The heading structure is perfect.

Heading structure

Heading levelContent
H1 Ruby on Rails Guides (v7.2.0)
H2 Start Here
H2 Models
H2 Views
H2 Controllers
H2 Other Components
H2 Digging Deeper
H2 Advanced Active Record
H2 Extending Rails
H2 Contributing
H2 Policies
H2 Release Notes
H3 Feedback
Some anchor texts are used more than once.
The number of internal links is ok.
None of the anchor texts is too long.
All internal links are not using dynamic parameters.
There are 12 external links on this page.

Found links on this page

LinkAttributesAnchor text
https://rubyonrails.org/External rubyonrails.org:
https://rubyonrails.org/blogExternal Blog
https://guides.rubyonrails.org/Subdomain Guides
https://api.rubyonrails.org/External Subdomain API
https://discuss.rubyonrails.org/External Subdomain Forum
https://github.com/rails/railsExternal Contribute on GitHub
/index.htmlText duplicate Guides
A-TITLE Return to the Guides Home for v7.2.0 Guides
https://rubyonrails.org/External Home
/index.htmlGuides Index
/getting_started.htmlGetting Started with Rails
/active_record_basics.htmlActive Record Basics
/active_record_migrations.htmlActive Record Migrations
/active_record_validations.htmlActive Record Validations
/active_record_callbacks.htmlActive Record Callbacks
/association_basics.htmlActive Record Associations
/active_record_querying.htmlActive Record Query Interface
/active_model_basics.htmlActive Model Basics
/action_view_overview.htmlAction View Overview
/layouts_and_rendering.htmlLayouts and Rendering in Rails
/action_view_helpers.htmlAction View Helpers
/form_helpers.htmlAction View Form Helpers
/action_controller_overview.htmlAction Controller Overview
/routing.htmlRails Routing from the Outside In
/active_support_core_extension...Active Support Core Extensions
/action_mailer_basics.htmlAction Mailer Basics
/action_mailbox_basics.htmlAction Mailbox Basics
/action_text_overview.htmlAction Text Overview
/active_job_basics.htmlActive Job Basics
/active_storage_overview.htmlActive Storage Overview
/action_cable_overview.htmlAction Cable Overview
/i18n.htmlRails Internationalization (I18n) API
/testing.htmlTesting Rails Applications
/security.htmlSecuring Rails Applications
/error_reporting.htmlError Reporting in Rails Applications
/debugging_rails_applications....Debugging Rails Applications
/configuring.htmlConfiguring Rails Applications
/command_line.htmlThe Rails Command Line
/asset_pipeline.htmlThe Asset Pipeline
/working_with_javascript_in_ra...Working with JavaScript in Rails
/autoloading_and_reloading_con...Autoloading and Reloading
/classic_to_zeitwerk_howto.htmlMigrating from Classic to Zeitwerk
/caching_with_rails.htmlCaching with Rails: An Overview
/api_app.htmlUsing Rails for API-only Applications
/tuning_performance_for_deploy...Tuning Performance for Deployment
/active_record_multiple_databa...Multiple Databases
/active_record_composite_prima...Composite Primary Keys
/rails_on_rack.htmlRails on Rack
/generators.htmlCreating and Customizing Rails Generators & Templates
/contributing_to_ruby_on_rails...Contributing to Ruby on Rails
/api_documentation_guidelines....API Documentation Guidelines
/ruby_on_rails_guides_guidelin...Guides Guidelines
/development_dependencies_inst...Installing Rails Core Development Dependencies
/maintenance_policy.htmlMaintenance Policy
/upgrading_ruby_on_rails.htmlUpgrading Ruby on Rails
/7_2_release_notes.htmlVersion 7.2 - ?
/7_1_release_notes.htmlVersion 7.1 - October 2023
/7_0_release_notes.htmlVersion 7.0 - December 2021
/6_1_release_notes.htmlVersion 6.1 - December 2020
/6_0_release_notes.htmlVersion 6.0 - August 2019
/5_2_release_notes.htmlVersion 5.2 - April 2018
/5_1_release_notes.htmlVersion 5.1 - April 2017
/5_0_release_notes.htmlVersion 5.0 - June 2016
/4_2_release_notes.htmlVersion 4.2 - December 2014
/4_1_release_notes.htmlVersion 4.1 - April 2014
/4_0_release_notes.htmlVersion 4.0 - June 2013
/3_2_release_notes.htmlVersion 3.2 - January 2012
/3_1_release_notes.htmlVersion 3.1 - August 2011
/3_0_release_notes.htmlVersion 3.0 - August 2010
/2_3_release_notes.htmlVersion 2.3 - March 2009
/2_2_release_notes.htmlVersion 2.2 - November 2008
/contributing_to_ruby_on_rails...Contribute
https://github.com/rails/rails...External v7.2.0
/v7.1/Subdomain Rails 7.1
/v7.0/Subdomain Rails 7.0
/v6.1/Subdomain Rails 6.1
/v6.0/Subdomain Rails 6.0
/v5.2/Subdomain Rails 5.2
/v5.1/Subdomain Rails 5.1
/v5.0/Subdomain Rails 5.0
/v4.2/Subdomain Rails 4.2
/v4.1/Subdomain Rails 4.1
/v4.0/Subdomain Rails 4.0
/v3.2/Subdomain Rails 3.2
/v3.1/Subdomain Rails 3.1
/v3.0/Subdomain Rails 3.0
/v2.3/Subdomain Rails 2.3
/epub/ruby_on_rails_guides_v7....Kindle
/getting_started.htmlText duplicate Getting Started with Rails
/active_record_basics.htmlText duplicate Active Record Basics
/active_record_migrations.htmlText duplicate Active Record Migrations
/active_record_validations.htmlText duplicate Active Record Validations
/active_record_callbacks.htmlText duplicate Active Record Callbacks
/association_basics.htmlText duplicate Active Record Associations
/active_record_querying.htmlText duplicate Active Record Query Interface
/active_model_basics.htmlText duplicate Active Model Basics
/action_view_overview.htmlText duplicate Action View Overview
/layouts_and_rendering.htmlText duplicate Layouts and Rendering in Rails
/action_view_helpers.htmlText duplicate Action View Helpers
/form_helpers.htmlText duplicate Action View Form Helpers
/action_controller_overview.htmlText duplicate Action Controller Overview
/routing.htmlText duplicate Rails Routing from the Outside In
/active_support_core_extension...Text duplicate Active Support Core Extensions
/action_mailer_basics.htmlText duplicate Action Mailer Basics
/action_mailbox_basics.htmlText duplicate Action Mailbox Basics
/action_text_overview.htmlText duplicate Action Text Overview
/active_job_basics.htmlText duplicate Active Job Basics
/active_storage_overview.htmlText duplicate Active Storage Overview
/action_cable_overview.htmlText duplicate Action Cable Overview
/i18n.htmlText duplicate Rails Internationalization (I18n) API
/testing.htmlText duplicate Testing Rails Applications
/security.htmlText duplicate Securing Rails Applications
/error_reporting.htmlText duplicate Error Reporting in Rails Applications
/debugging_rails_applications....Text duplicate Debugging Rails Applications
/configuring.htmlText duplicate Configuring Rails Applications
/command_line.htmlText duplicate The Rails Command Line
/asset_pipeline.htmlText duplicate The Asset Pipeline
/working_with_javascript_in_ra...Text duplicate Working with JavaScript in Rails
/initialization.htmlThe Rails Initialization Process
/autoloading_and_reloading_con...Text duplicate Autoloading and Reloading
/classic_to_zeitwerk_howto.htmlText duplicate Migrating from Classic to Zeitwerk
/caching_with_rails.htmlText duplicate Caching with Rails: An Overview
/active_support_instrumentatio...Active Support Instrumentation
/api_app.htmlText duplicate Using Rails for API-only Applications
/tuning_performance_for_deploy...Text duplicate Tuning Performance for Deployment
/active_record_postgresql.htmlActive Record and PostgreSQL
/active_record_multiple_databa...Text duplicate Multiple Databases
/active_record_encryption.htmlActive Record Encryption
/active_record_composite_prima...Text duplicate Composite Primary Keys
/plugins.htmlThe Basics of Creating Rails Plugins
/rails_on_rack.htmlText duplicate Rails on Rack
/generators.htmlText duplicate Creating and Customizing Rails Generators & Templates
/engines.htmlGetting Started with Engines
/rails_application_templates.htmlRails Application Templates
/threading_and_code_execution....Threading and Code Execution in Rails
/contributing_to_ruby_on_rails...Text duplicate Contributing to Ruby on Rails
/api_documentation_guidelines....Text duplicate API Documentation Guidelines
/ruby_on_rails_guides_guidelin...Text duplicate Guides Guidelines
/development_dependencies_inst...Text duplicate Installing Rails Core Development Dependencies
/maintenance_policy.htmlText duplicate Maintenance Policy
/upgrading_ruby_on_rails.htmlText duplicate Upgrading Ruby on Rails
/7_2_release_notes.htmlText duplicate Version 7.2 - ?
/7_1_release_notes.htmlText duplicate Version 7.1 - October 2023
/7_0_release_notes.htmlText duplicate Version 7.0 - December 2021
/6_1_release_notes.htmlText duplicate Version 6.1 - December 2020
/6_0_release_notes.htmlText duplicate Version 6.0 - August 2019
/5_2_release_notes.htmlText duplicate Version 5.2 - April 2018
/5_1_release_notes.htmlText duplicate Version 5.1 - April 2017
/5_0_release_notes.htmlText duplicate Version 5.0 - June 2016
/4_2_release_notes.htmlText duplicate Version 4.2 - December 2014
/4_1_release_notes.htmlText duplicate Version 4.1 - April 2014
/4_0_release_notes.htmlText duplicate Version 4.0 - June 2013
/3_2_release_notes.htmlText duplicate Version 3.2 - January 2012
/3_1_release_notes.htmlText duplicate Version 3.1 - August 2011
/3_0_release_notes.htmlText duplicate Version 3.0 - August 2010
/2_3_release_notes.htmlText duplicate Version 2.3 - March 2009
/2_2_release_notes.htmlText duplicate Version 2.2 - November 2008
https://edgeguides.rubyonrails...External Subdomain Anchor documentation contributions
https://edgeguides.rubyonrails...External Subdomain Edge Guides
/ruby_on_rails_guides_guidelin...Ruby on Rails Guides Guidelines
https://github.com/rails/rails...External open an issue
https://discuss.rubyonrails.or...External Subdomain official Ruby on Rails Forum
https://creativecommons.org/li...External Creative Commons Attribution-ShareAlike 4.0 International

Server configuration

HTTP redirects
(Critically important)
This page redirects to "https://guides.rubyonrails.org/"
HTTP header
(Important)
The web server version is sent within the HTTP header.
No X-Powered HTTP header is sent.
This page uses GZip for compressed data transmission.
Performance
(Somewhat important)
The page response time of 0.45 seconds is longer than the recommended limit of 0.4 seconds. A high response time unnecessarily slows down search engine crawling and results in bad user experience as well.
This page loads 5 CSS files. This may affect the page load time negatively.
This page only loads 3 JavaScript files. That's good!
The file size of the HTML document is fine (39 kB).

HTTP Response Header

NameValue
servernginx/1.18.0 (Ubuntu)
dateSun, 18 Aug 2024 10:49:32 GMT
content-typetext/html
content-length7645
last-modifiedFri, 09 Aug 2024 23:30:06 GMT
connectionkeep-alive
etag"66b6a67e-1ddd"
content-encodinggzip
strict-transport-securitymax-age=63072000; includeSubdomains;
statuscode200
http_versionHTTP/1.1

External factors

Blacklists
(Nice to have)
This website is not classified "for adult only".
This page is referenced by wikipedia.
This website has excellent links from other websites.
This page has backlinks from 6,459 referring domains.
This page has 119,382 backlinks.
This page has backlinks from 3,938 different ip addresses.
Facebook popularity
(Somewhat important)
The page has 0 shares and comments on Facebook.

Links from Wikipedia

You can find more links using Wikipedia search

Robots.txt

# Allow crawling of all content
User-agent: *
Disallow:

Similar sites

Search preview

guides.rubyonrails.org
Ruby on Rails Guides
Ruby on Rails Guides

Most important keywords

Following keywords were found. You can check the keyword optimization of this page for each keyword.

KeywordResultRecheck
Rails94%Check
Rails Guides91%Check
Ruby90%Check
guide85%Check
Guides85%Check
Rails Applications66%Check
Rails Routing66%Check
Rails Core66%Check
Ruby language62%Check
guide covers60%Check
Show more keywords and terms

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