Website review quantlib.org
QuantLib, a free/open-source library for quantitative finance
Generated on March 21 2026 10:37 AM
Old data? UPDATE !
The score is 68/100
SEO Content
Title
QuantLib, a free/open-source library for quantitative finance
Length : 61
Perfect, your title contains between 10 and 70 characters.
Description
QuantLib, a free/open-source library for quantitative finance
Length : 61
Ideally, your meta description should contain between 70 and 160 characters (spaces included). Use this free tool to calculate text length.
Keywords
QuantLib, C++, library, finance, quantitative finance, quant, quants, analysts, developers, free software, opensource
Good, your page contains meta keywords.
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 | 0 | 6 | 0 | 0 | 0 |
- [H1] QuantLib: a free/open-source library for quantitative finance
- [H3] Get QuantLib
- [H3] Documentation
- [H3] Need Help?
- [H3] Found a bug?
- [H3] Want to contribute?
- [H3] More info
Images
We found 2 images on this web page.
Good, most or all of your images have alt attributes.
Text/HTML Ratio
Ratio : 44%
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.
SEO Links
URL Rewrite
Good. Your links looks friendly!
Underscores in the URLs
Perfect! No underscores detected in your URLs.
In-page links
We found a total of 16 links including 0 link(s) to files
| Anchor | Type | Juice |
|---|---|---|
| QuantLib | Internal | Passing Juice |
| Download | Internal | Passing Juice |
| Mailing list | Internal | Passing Juice |
| Docs | Internal | Passing Juice |
| GitHub | External | Passing Juice |
| GitHub | External | Passing Juice |
| open a pull request | External | Passing Juice |
| Fork | External | Passing Juice |
| developer intro | Internal | Passing Juice |
| guidelines | Internal | Passing Juice |
| license | Internal | Passing Juice |
| list of contributors | Internal | Passing Juice |
| version history | External | Passing Juice |
| extensions | Internal | Passing Juice |
| license | Internal | Passing Juice |
| CheckSig | External | Passing Juice |
SEO Keywords
Keywords Cloud
quantlib project library more list software quantitative github license finance
Keywords Consistency
| Keyword | Content | Title | Keywords | Description | Headings |
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| quantlib | 14 |  |
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| library | 7 | |
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| quantitative | 4 | |
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| more | 4 |  |
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| github | 3 | |
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Usability
Url
Domain : quantlib.org
Length : 12
Favicon
Great, your website has a favicon.
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 ISO-8859-1.
W3C Validity
Errors : 0
Warnings : 0
Email Privacy
Great no email address has been found in plain text!
Deprecated HTML
| Deprecated tags | Occurrences |
|---|---|
| <center> | 1 |
Deprecated HTML tags are HTML tags that are no longer used. It is recommended that you remove or replace these HTML tags because they are now obsolete.
Speed Tips
|
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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Perfect, your website takes 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
Missing
Your website does not have an XML sitemap - this can be problematic.
A sitemap lists URLs that are available for crawling and can include additional information like your site's latest updates, frequency of changes and importance of the URLs. This allows search engines to crawl the site more intelligently.
Robots.txt
https://quantlib.org/robots.txt
Great, your website has a robots.txt file.
Analytics
Missing
We didn't detect an analytics tool installed on this website.
Web analytics let you measure visitor activity on your website. You should have at least one analytics tool installed, but It can also be good to install a second in order to cross-check the data.
PageSpeed Insights
Device
Categories
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