Website review cupy.dev
CuPy: NumPy & SciPy for GPU
Generated on March 09 2026 17:27 PM
Old data? UPDATE !
The score is 61/100
SEO Content
Title
CuPy: NumPy & SciPy for GPU
Length : 27
Perfect, your title contains between 10 and 70 characters.
Description
Run NumPy/SciPy code on GPU. Supports NVIDIA CUDA and AMD ROCm.
Length : 63
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
Good, your page take advantage of Og Properties.
| Property | Content |
|---|---|
| title | CuPy |
| type | website |
| description | NumPy & SciPy for GPU |
| url | https://cupy.dev/ |
| image | https://cupy.dev/images/cupy_icon.png |
| site_name | CuPy |
Headings
| H1 | H2 | H3 | H4 | H5 | H6 |
| 4 | 0 | 4 | 0 | 0 | 0 |
- [H1]
- [H1] Watch videos.
- [H1] Developed by
- [H1] Supported By
- [H3] High performance with GPU
- [H3] Highly compatible with NumPy & SciPy
- [H3] Easy to install
- [H3] Easy to write a custom kernel
Images
We found 6 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 : 29%
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
Too Bad, you have Iframes on the web pages, this mean that content in an Iframe cannot be indexed.
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 16 links including 1 link(s) to files
| Anchor | Type | Juice |
|---|---|---|
| Show Menu | Internal | Passing Juice |
| Hide Menu | Internal | Passing Juice |
| Single-GPU CuPy Speedups | External | Passing Juice |
| cupy | Internal | Passing Juice |
| cupyx.scipy | Internal | Passing Juice |
| Basics of CuPy | Internal | Passing Juice |
| This comparison table | Internal | Passing Juice |
| Installation Guide | Internal | Passing Juice |
| installed from Conda-Forge | Internal | Passing Juice |
| from source code | Internal | Passing Juice |
| User-Defined Kernels | Internal | Passing Juice |
| Raw modules | Internal | Passing Juice |
| Preferred Networks, Inc. | External | Passing Juice |
| Privacy Policy | External | Passing Juice |
| Code of Conduct | External | Passing Juice |
| Styleshout | External | Passing Juice |
SEO Keywords
Keywords Cloud
cuda scipy cupy install array numpy make pip code gpu
Keywords Consistency
| Keyword | Content | Title | Keywords | Description | Headings |
|---|---|---|---|---|---|
| cupy | 17 |  |
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| scipy | 6 | |
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| numpy | 6 | |
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| cuda | 6 | |
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| install | 5 | |
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Usability
Url
Domain : cupy.dev
Length : 8
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 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
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Excellent, your website doesn't use nested tables. |
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Perfect. No inline css has been found in HTML tags! |
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Too bad, your website has too many CSS files (more than 4). |
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Too bad, your website has too many JS files (more than 6). |
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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://cupy.dev/robots.txt
Great, your website has a robots.txt file.
Analytics
Great, your website has an analytics tool.
Google Analytics |
PageSpeed Insights
Device
Categories
Free SEO Testing Tool
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