Generated on December 18 2025 02:25 AM
Old data? UPDATE !
The score is 41/100
Title
GitHub - BLAKE3-team/BLAKE3: the official Rust and C implementations of the BLAKE3 cryptographic hash function
Length : 110
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Description
the official Rust and C implementations of the BLAKE3 cryptographic hash function - BLAKE3-team/BLAKE3
Length : 102
Great, your meta description contains between 70 and 160 characters.
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 |
|---|---|
| image | https://opengraph.githubassets.com/9915e38be06ad4e7e31577f5e868f5d442a7f5da87af89faa461a57dcfef6192/BLAKE3-team/BLAKE3 |
| image:alt | the official Rust and C implementations of the BLAKE3 cryptographic hash function - BLAKE3-team/BLAKE3 |
| image:width | 1200 |
| image:height | 600 |
| site_name | GitHub |
| type | object |
| title | GitHub - BLAKE3-team/BLAKE3: the official Rust and C implementations of the BLAKE3 cryptographic hash function |
| url | https://github.com/BLAKE3-team/BLAKE3 |
| description | the official Rust and C implementations of the BLAKE3 cryptographic hash function - BLAKE3-team/BLAKE3 |
Headings
| H1 | H2 | H3 | H4 | H5 | H6 |
| 5 | 16 | 17 | 0 | 0 | 0 |
Images
We found 17 images on this web page.
Good, most or all of your images have alt attributes.
Text/HTML Ratio
Ratio : 0%
This page's ratio of text to HTML code is below 15 percent, this means that your website probably needs more text content.
Flash
Perfect, no Flash content has been detected on this page.
Iframe
Great, there are no Iframes detected on this page.
URL Rewrite
Bad. Your links have query string.
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 78 links including 16 link(s) to files
| Anchor | Type | Juice |
|---|---|---|
| Skip to content | Internal | Passing Juice |
| Sign in | Internal | Passing Juice |
| Search syntax tips | External | Passing Juice |
| Sign up | Internal | Passing Juice |
| BLAKE3-team | Internal | Passing Juice |
| BLAKE3 | Internal | Passing Juice |
| .cargo | Internal | Passing Juice |
| b3sum | Internal | Passing Juice |
| benches | Internal | Passing Juice |
| c | Internal | Passing Juice |
| media | Internal | Passing Juice |
| reference_impl | Internal | Passing Juice |
| src | Internal | Passing Juice |
| test_vectors | Internal | Passing Juice |
| tools | Internal | Passing Juice |
| .git-blame-ignore-revs | Internal | Passing Juice |
| .gitignore | Internal | Passing Juice |
| CONTRIBUTING.md | Internal | Passing Juice |
| Cargo.toml | Internal | Passing Juice |
| LICENSE_A2 | Internal | Passing Juice |
| LICENSE_A2LLVM | Internal | Passing Juice |
| LICENSE_CC0 | Internal | Passing Juice |
| README.md | Internal | Passing Juice |
| build.rs | Internal | Passing Juice |
| chart below | External | Passing Juice |
| BLAKE3 paper | External | Passing Juice |
| BLAKE2 | External | noFollow |
| original Bao tree mode | External | Passing Juice |
| Bao | External | Passing Juice |
| C implementation | Internal | Passing Juice |
| Rust reference implementation | Internal | Passing Juice |
| C | External | Passing Juice |
| Python | External | Passing Juice |
| set of test vectors | External | Passing Juice |
| @oconnor663 | External | Passing Juice |
| @sneves | External | Passing Juice |
| @veorq | External | Passing Juice |
| @zookozcash | External | Passing Juice |
| Electric Coin Company | External | noFollow |
| specified | External | noFollow |
| Community Cryptography Specification Project (C2SP) | External | noFollow |
| Argon2 | External | Passing Juice |
| unidentified developer workaround | External | noFollow |
| releases page | External | Passing Juice |
| installed Rust and Cargo | External | noFollow |
| an optimized Go implementation | External | Passing Juice |
| Wasm bindings for Node.js and browsers | External | Passing Juice |
| binary wheels for Python | External | Passing Juice |
| .NET bindings | External | Passing Juice |
| a pure Java implementation | External | noFollow |
| Bazel | External | Passing Juice |
| Cargo | External | Passing Juice |
| Ccache | External | noFollow |
| Chia | External | Passing Juice |
| Clickhouse | External | Passing Juice |
| Farcaster | External | noFollow |
| IPFS | External | Passing Juice |
| Iroh | External | noFollow |
| LLVM | External | noFollow |
| Nix | External | Passing Juice |
| Nym | External | Passing Juice |
| OpenZFS | External | Passing Juice |
| Redox | External | noFollow |
| Solana | External | noFollow |
| Tekken 8 | External | noFollow |
| Wasmer | External | Passing Juice |
| an interview with Cryptography FM | External | noFollow |
| an interview with Saito | External | noFollow |
| Report repository | Internal | Passing Juice |
| + 27 releases | Internal | Passing Juice |
| + 59 contributors | Internal | Passing Juice |
| Terms | External | Passing Juice |
| Privacy | External | Passing Juice |
| Security | External | Passing Juice |
| Status | External | Passing Juice |
| Community | External | Passing Juice |
| Docs | External | Passing Juice |
| Contact | External | Passing Juice |
Keywords Cloud
Keywords Consistency
| Keyword | Content | Title | Keywords | Description | Headings |
|---|
Url
Domain : blake3.io
Length : 9
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.
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). |
![]() |
Too bad, your website has too many JS files (more than 6). |
![]() |
Perfect, your website takes advantage of gzip. |
Mobile Optimization
![]() |
Apple Icon |
![]() |
Meta Viewport Tag |
![]() |
Flash content |
XML Sitemap
Great, your website has an XML sitemap.
| https://github.com/BLAKE3-team/BLAKE3/ |
Robots.txt
https://blake3.io/robots.txt
Great, your website has a robots.txt file.
Analytics
Missing
We didn't detect an analytics tool installed on this website.
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