Website review libraries.io
Libraries.io - security & maintenance data for open source software
Generated on January 24 2026 03:09 AM
Old data? UPDATE !
The score is 65/100
SEO Content
Title
Libraries.io - security & maintenance data for open source software
Length : 67
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Description
Discover open source packages, modules and frameworks you can use in your code.
Length : 79
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Keywords
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Og Meta Properties
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| Property | Content |
|---|---|
| type | article |
| site_name | Libraries.io |
| url | https://libraries.io |
| title | Libraries.io - security & maintenance data for open source software |
| description | Discover open source libraries, modules and frameworks you can use in your code |
| image | https://libraries.io/apple-touch-icon-152x152.png |
Headings
| H1 | H2 | H3 | H4 | H5 | H6 |
| 1 | 4 | 0 | 31 | 0 | 0 |
- [H1] Welcome to Libraries.io
- [H2] What is Libraries.io?
- [H2] The Tidelift Subscription: for more complete and accurate package data
- [H2] Libraries.io vs. The Tidelift Subscription
- [H2] Supported Package Managers
- [H4] npm 5.38M Packages
- [H4] Maven 763K Packages
- [H4] PyPI 751K Packages
- [H4] Go 706K Packages
- [H4] NuGet 614K Packages
- [H4] Packagist 479K Packages
- [H4] Cargo 232K Packages
- [H4] Rubygems 194K Packages
- [H4] CocoaPods 104K Packages
- [H4] Pub 75.5K Packages
- [H4] Bower 67.6K Packages
- [H4] CPAN 42.1K Packages
- [H4] CRAN 29.9K Packages
- [H4] Clojars 24.2K Packages
- [H4] conda 19.8K Packages
- [H4] Hex 19.7K Packages
- [H4] Hackage 18.9K Packages
- [H4] Meteor 13.3K Packages
- [H4] Homebrew 10.4K Packages
- [H4] Puppet 6.92K Packages
- [H4] Carthage 4.76K Packages
- [H4] SwiftPM 4.21K Packages
- [H4] Elm 3.08K Packages
- [H4] Julia 3.03K Packages
- [H4] Dub 3K Packages
- [H4] Racket 2.91K Packages
- [H4] Nimble 2.69K Packages
- [H4] Haxelib 1.7K Packages
- [H4] PureScript 844 Packages
- [H4] Alcatraz 452 Packages
- [H4] Inqlude 228 Packages
Images
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Text/HTML Ratio
Ratio : 31%
Ideal! This page's ratio of text to HTML code is between 25 and 70 percent.
Flash
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Iframe
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SEO Links
URL Rewrite
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Underscores in the URLs
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In-page links
We found a total of 64 links including 2 link(s) to files
| Anchor | Type | Juice |
|---|---|---|
| Big news! | External | Passing Juice |
| terms of service | Internal | Passing Juice |
| privacy policy | Internal | Passing Juice |
| Find out more » | Internal | Passing Juice |
| Login | Internal | Passing Juice |
| API Documentation | Internal | Passing Juice |
| The Tidelift Subscription | External | Passing Juice |
| Extensive data | External | Passing Juice |
| Analyzed, and manually validated for accuracy | External | Passing Juice |
| data ingested from multiple sources | External | Passing Juice |
| Extensive and human-validated | External | Passing Juice |
| Extensive and human-validated | External | Passing Juice |
| Robust set of APIs | External | Passing Juice |
| enterprise support | External | Passing Juice |
| npm | Internal | Passing Juice |
| Maven | Internal | Passing Juice |
| PyPI | Internal | Passing Juice |
| Go | Internal | Passing Juice |
| NuGet | Internal | Passing Juice |
| Packagist | Internal | Passing Juice |
| Cargo | Internal | Passing Juice |
| Rubygems | Internal | Passing Juice |
| CocoaPods | Internal | Passing Juice |
| Pub | Internal | Passing Juice |
| Bower | Internal | Passing Juice |
| CPAN | Internal | Passing Juice |
| CRAN | Internal | Passing Juice |
| Clojars | Internal | Passing Juice |
| conda | Internal | Passing Juice |
| Hex | Internal | Passing Juice |
| Hackage | Internal | Passing Juice |
| Meteor | Internal | Passing Juice |
| Homebrew | Internal | Passing Juice |
| Puppet | Internal | Passing Juice |
| Carthage | Internal | Passing Juice |
| SwiftPM | Internal | Passing Juice |
| Elm | Internal | Passing Juice |
| Julia | Internal | Passing Juice |
| Dub | Internal | Passing Juice |
| Racket | Internal | Passing Juice |
| Nimble | Internal | Passing Juice |
| Haxelib | Internal | Passing Juice |
| PureScript | Internal | Passing Juice |
| Alcatraz | Internal | Passing Juice |
| Inqlude | Internal | Passing Juice |
| Consider adding support for it | External | Passing Juice |
| Libraries.io | Internal | Passing Juice |
| AGPLv3 | External | Passing Juice |
| CC-BY-SA 4.0 | Internal | Passing Juice |
| Explore | Internal | Passing Juice |
| Platforms | Internal | Passing Juice |
| Languages | Internal | Passing Juice |
| Licenses | Internal | Passing Juice |
| SonarQube for IDE | External | Passing Juice |
| SonarQube Server | External | Passing Juice |
| SonarQube Cloud | External | Passing Juice |
| SonarQube Advanced Security | External | Passing Juice |
| Pricing | External | Passing Juice |
| About | External | Passing Juice |
| Blog | External | Passing Juice |
| Product demos | External | Passing Juice |
| Events hub | External | Passing Juice |
| Customer stories | External | Passing Juice |
| Learn | External | Passing Juice |
SEO Keywords
Keywords Cloud
accuracy packages subscription librariesio package source tidelift included data open
Keywords Consistency
| Keyword | Content | Title | Keywords | Description | Headings |
|---|---|---|---|---|---|
| packages | 36 |  |
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| package | 12 | |
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| librariesio | 10 | |
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| tidelift | 10 | |
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| source | 9 | |
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Usability
Url
Domain : libraries.io
Length : 12
Favicon
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Printability
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Language
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Dublin Core
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Document
Doctype
HTML 5
Encoding
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W3C Validity
Errors : 0
Warnings : 0
Email Privacy
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Deprecated HTML
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Speed Tips
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Excellent, your website doesn't use nested tables. |
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Too bad, your website is using inline styles. |
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Great, your website has few CSS files. |
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Perfect, your website has few JavaScript files. |
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Too bad, your website does not take advantage of gzip. |
Mobile
Mobile Optimization
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Apple Icon |
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Meta Viewport Tag |
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Flash content |
Optimization
XML Sitemap
Great, your website has an XML sitemap.
| https://libraries.io/sitemaps/sitemap.xml.gz |
Robots.txt
https://libraries.io/robots.txt
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Analytics
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Google Analytics |
PageSpeed Insights
Device
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