Generated on April 01 2026 23:09 PM
Old data? UPDATE !
The score is 55/100
Title
Matthias Plappert
Length : 17
Perfect, your title contains between 10 and 70 characters.
Description
Personal website and blog of Matthias Plappert. Writing about AI, machine learning, and robotics.
Length : 97
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 |
|---|---|
| title | Matthias Plappert |
| description | Personal website and blog of Matthias Plappert. Writing about AI, machine learning, and robotics. |
| type | website |
| url | https://matthiasplappert.com/ |
| site_name | Matthias Plappert |
| locale | en_US |
| image | https://matthiasplappert.com/og/index.png |
| image:width | 1200 |
| image:height | 630 |
| image:alt | Matthias Plappert |
Headings
| H1 | H2 | H3 | H4 | H5 | H6 |
| 0 | 7 | 0 | 0 | 0 | 0 |
Images
We found 1 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
Good. Your links looks friendly!
Underscores in the URLs
Perfect! No underscores detected in your URLs.
In-page links
We found a total of 60 links including 6 link(s) to files
| Anchor | Type | Juice |
|---|---|---|
| Blog | Internal | Passing Juice |
| About | Internal | Passing Juice |
| Subscribe | Internal | Passing Juice |
| You Have to Earn Your Calculator | Internal | Passing Juice |
| Deepfakes for Code and the Asymmetric Internet | Internal | Passing Juice |
| #1 trending repo | External | Passing Juice |
| actual research | External | Passing Juice |
| protect themselves against it | External | Passing Juice |
| hardcoded skeleton template | External | Passing Juice |
| sine waves | External | Passing Juice |
| hard-coded walking animation | External | Passing Juice |
| returned random numbers | External | Passing Juice |
| 1 | Internal | Passing Juice |
| App Tracking Transparency | External | Passing Juice |
| worked | External | Passing Juice |
| Q3 2025 earnings call | External | Passing Juice |
| their consultancy services for $1,500/hour | External | Passing Juice |
| ↩︎ | Internal | Passing Juice |
| Let's Talk About the Humanoid Robot in the Room | Internal | Passing Juice |
| Unitree | External | Passing Juice |
| Boston Dynamics | External | Passing Juice |
| 1 | Internal | Passing Juice |
| prices | External | Passing Juice |
| lets you pre-order Neo | External | Passing Juice |
| robotics hand that I used to work with | External | Passing Juice |
| Gemini’s pre-training | External | Passing Juice |
| OpenAI’s Sora 2 | External | Passing Juice |
| Google’s Genie 3 | External | Passing Juice |
| raised $1B at a $39B valuation | External | Passing Juice |
| trying to raise $1B at a $10B valuation | External | Passing Juice |
| also trying to raise $1B at an $8-10B valuation | External | Passing Juice |
| seeking a $7B IPO | External | Passing Juice |
| re-purposing their Fremont assembly line | External | Passing Juice |
| 2 | Internal | Passing Juice |
| hiring DoorDash drivers to close car doors | External | Passing Juice |
| Cruise | External | Passing Juice |
| Uber | External | Passing Juice |
| Argo AI | External | Passing Juice |
| already broken | Internal | Passing Juice |
| demo | External | Passing Juice |
| FSD | External | Passing Juice |
| 3 | Internal | Passing Juice |
| 4 | Internal | Passing Juice |
| an arm to their flagship model | External | Passing Juice |
| Husqvarna | External | Passing Juice |
| Mammotion | External | Passing Juice |
| Physical Intelligence | External | Passing Juice |
| Generalist AI | External | Passing Juice |
| ↩︎ | Internal | Passing Juice |
| ↩︎ | Internal | Passing Juice |
| Tesla’s motion capture suits | External | Passing Juice |
| research on using egocentric video | External | Passing Juice |
| ↩︎ | Internal | Passing Juice |
| ↩︎ | Internal | Passing Juice |
| Embrace your Laziness in the Age of AI | Internal | Passing Juice |
| regularizer | External | Passing Juice |
| famous “Taste for Makers” essay | External | Passing Juice |
| excellent guide to ML research | External | Passing Juice |
| Hello, World! | Internal | Passing Juice |
| Imprint | Internal | Passing Juice |
Keywords Cloud
Keywords Consistency
| Keyword | Content | Title | Keywords | Description | Headings |
|---|
Url
Domain : matthiasplappert.com
Length : 20
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
Warning! At least one email address has been found in the plain text. Use free antispam protector to hide email from spammers.
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! |
![]() |
Too bad, your website has too many CSS files (more than 4). |
![]() |
Perfect, your website has few JavaScript files. |
![]() |
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://matthiasplappert.com/sitemap-index.xml |
Robots.txt
https://matthiasplappert.com/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.
Free SEO Testing Tool is a free SEO tool which provides you content analysis of the website.