Website review htslib.org
Samtools
Generated on March 09 2026 11:21 AM
Old data? UPDATE !
The score is 54/100
SEO Content
Title
Samtools
Length : 8
Ideally, your title should contain between 10 and 70 characters (spaces included). Use this free tool to calculate text length.
Description
Samtools
Length : 8
Ideally, your meta description should contain between 70 and 160 characters (spaces included). Use this free tool to calculate text length.
Keywords
Very bad. We haven't found meta keywords on your page. Use this free online meta tags generator to create 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 | 4 | 0 | 0 | 0 |
- [H1] Samtools
- [H3] Download
- [H3] Workflows
- [H3] Documentation
- [H3] Support
Images
We found 0 images on this web page.
Good, most or all of your images have alt attributes.
Text/HTML Ratio
Ratio : 23%
Good, this page's ratio of text to HTML code is higher than 15, but lower than 25 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
We have detected underscores in your URLs. You should rather use hyphens to optimize your SEO.
In-page links
We found a total of 22 links including 0 link(s) to files
| Anchor | Type | Juice |
|---|---|---|
| Samtools | Internal | Passing Juice |
| Downloads | Internal | Passing Juice |
| Development | Internal | Passing Juice |
| FASTQ to BAM / CRAM | Internal | Passing Juice |
| WGS/WES Mapping to Variant Calls | Internal | Passing Juice |
| Filtering of VCF Files | Internal | Passing Juice |
| Using CRAM within Samtools | Internal | Passing Juice |
| Man Pages | Internal | Passing Juice |
| HowTos | Internal | Passing Juice |
| Specifications | Internal | Passing Juice |
| Duplicate Marking | Internal | Passing Juice |
| Zlib Benchmarks | Internal | Passing Juice |
| CRAM Benchmarks | Internal | Passing Juice |
| Reference Sequences | Internal | Passing Juice |
| Publications | Internal | Passing Juice |
| HTSlib issues | External | Passing Juice |
| BCFtools issues | External | Passing Juice |
| Samtools issues | External | Passing Juice |
| General help | Internal | Passing Juice |
| GitHub | External | Passing Juice |
| Sourceforge | External | Passing Juice |
| Terms and conditions | Internal | Passing Juice |
SEO Keywords
Keywords Cloud
benchmarks issues source htslib cram files bcftools readingwriting samtools using
Keywords Consistency
| Keyword | Content | Title | Keywords | Description | Headings |
|---|---|---|---|---|---|
| samtools | 9 |  |
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| htslib | 4 | |
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| bcftools | 3 | |
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| cram | 3 | |
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| issues | 3 | |
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Usability
Url
Domain : htslib.org
Length : 10
Favicon
Great, your website has a favicon.
Printability
We could not find a Print-Friendly CSS.
Language
You have not specified the language. Use this free meta tags generator to declare the intended language of your website.
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. |
|
Perfect. No inline css has been found in HTML tags! |
|
Great, your website has few CSS files. |
|
Perfect, your website has few JavaScript files. |
|
Perfect, your website takes advantage of gzip. |
Mobile
Mobile Optimization
|
Apple Icon |
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Meta Viewport Tag |
|
Flash content |
Optimization
XML Sitemap
Great, your website has an XML sitemap.
| https://www.htslib.org/ |
Robots.txt
https://htslib.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
Free SEO Testing Tool
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