nokogiri.org

Website review nokogiri.org

Nokogiri - Nokogiri

 Generated on March 09 2026 16:27 PM

Old data? UPDATE !

The score is 57/100

SEO Content

Title

Nokogiri - Nokogiri

Length : 19

Perfect, your title contains between 10 and 70 characters.

Description

The Official Tutorial Archive™ of Nokogiri®

Length : 43

Ideally, your meta description should contain between 70 and 160 characters (spaces included). Use this free tool to calculate text length.

Keywords

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Og Meta Properties

This page does not take advantage of Og Properties. This tags allows social crawler's better structurize your page. Use this free og properties generator to create them.

Headings

H1 H2 H3 H4 H5 H6
1 12 15 0 0 0
  • [H1] Nokogiri¶
  • [H2] Guiding Principles¶
  • [H2] Features Overview¶
  • [H2] Status¶
  • [H2] Support, Getting Help, and Reporting Issues¶
  • [H2] Installation¶
  • [H2] How To Use Nokogiri¶
  • [H2] Technical Overview¶
  • [H2] Contributing¶
  • [H2] Code of Conduct¶
  • [H2] License¶
  • [H2] Authors¶
  • [H2] Sponsors¶
  • [H3] Reading¶
  • [H3] Ask For Help¶
  • [H3] Report A Bug¶
  • [H3] Security and Vulnerability Reporting¶
  • [H3] Semantic Versioning Policy¶
  • [H3] Sponsorship¶
  • [H3] Native Gems: Faster, more reliable installation¶
  • [H3] Supported Platforms¶
  • [H3] Other Installation Options¶
  • [H3] Parsing and Querying¶
  • [H3] Encoding¶
  • [H3] Guiding Principles¶
  • [H3] CRuby¶
  • [H3] JRuby¶
  • [H3] Dependencies¶

Images

We found 14 images on this web page.

1 alt attributes are empty or missing. Add alternative text so that search engines can better understand the content of your images.

Text/HTML Ratio

Ratio : 37%

Ideal! This page's ratio of text to HTML code is between 25 and 70 percent.

Flash

Perfect, no Flash content has been detected on this page.

Iframe

Great, there are no Iframes detected on this page.

URL Rewrite

Good. Your links looks friendly!

Underscores in the URLs

We have detected underscores in your URLs. You should rather use hyphens to optimize your SEO.

In-page links

We found a total of 53 links including 1 link(s) to files

Anchor Type Juice
Skip to content Internal Passing Juice
Overview Internal Passing Juice
API Internal Passing Juice
Support Internal Passing Juice
Tutorials Internal Passing Juice
Changelog Internal Passing Juice
About Internal Passing Juice
reading Internal Passing Juice
modifying Internal Passing Juice
querying Internal Passing Juice
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https://nokogiri.org Internal Passing Juice
https://github.com/sparklemotion/nokogiri.org/ External Passing Juice
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API Documentation Internal Passing Juice
Tutorials Internal Passing Juice
Cheat Sheet External Passing Juice
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https://groups.google.com/group/nokogiri-talk External Passing Juice
https://github.com/sparklemotion/nokogiri/issues External Passing Juice
https://github.com/sparklemotion/nokogiri/discussions External Passing Juice
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https://hackerone.com/nokogiri External Passing Juice
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Semantic Versioning External Passing Juice
Some folks find this objectionable External Passing Juice
SemVer says this is OK if the public API hasn't changed External Passing Juice
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github.com/sponsors/flavorjones External Passing Juice
opencollective.com/nokogiri External Passing Juice
tidelift.com/subscription/pkg/rubygems-nokogiri External Passing Juice
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Internal Passing Juice
Installing Nokogiri Internal Passing Juice
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SEO Keywords

Keywords Cloud

nokogiri document dependencies gems installation more native help overview encoding

Keywords Consistency

Keyword Content Title Keywords Description Headings
nokogiri 31
installation 15
dependencies 11
native 11
document 10

Usability

Url

Domain : nokogiri.org

Length : 12

Favicon

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Printability

We could not find a Print-Friendly CSS.

Language

Good. Your declared language is en.

Dublin Core

This page does not take advantage of Dublin Core.

Document

Doctype

HTML 5

Encoding

Perfect. Your declared charset is UTF-8.

W3C Validity

Errors : 0

Warnings : 0

Email Privacy

Great no email address has been found in plain text!

Deprecated HTML

Great! We haven't found deprecated HTML tags in your HTML.

Speed Tips

Excellent, your website doesn't use nested tables.
Too bad, your website is using inline styles.
Too bad, your website has too many CSS files (more than 4).
Perfect, your website has few JavaScript files.
Perfect, your website takes advantage of gzip.

Mobile

Mobile Optimization

Apple Icon
Meta Viewport Tag
Flash content

Optimization

XML Sitemap

Great, your website has an XML sitemap.

https://nokogiri.org/sitemap.xml

Robots.txt

https://nokogiri.org/robots.txt

Great, your website has a robots.txt file.

Analytics

Great, your website has an analytics tool.

   Google Analytics

PageSpeed Insights

Device
Categories

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