Website review lam.io
Derek Lam
Generated on February 03 2026 11:23 AM
Old data? UPDATE !
The score is 43/100
SEO Content
Title
Derek Lam
Length : 9
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Description
Length : 0
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Keywords
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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 |
| 4 | 18 | 10 | 0 | 0 | 0 |
- [H1] Welcome!
- [H1] Spending time
- [H1] Recent Work
- [H1] Writing
- [H2] Projects on this site
- [H2] Presence Elsewhere
- [H2] Recent Projects
- [H2] Preface
- [H2] Reagent is theoretically the best of ReactiveX
- [H2] The maximum is in the middle
- [H2] XKCD 2585 Implemented: Round the world ⏹ ⏺
- [H2] Using lambda term statistics to show how hard we try to declutter programs
- [H2] Condensed Asterius quickstart
- [H2] Coding
- [H2] deepseq for Data
- [H2] Reified types in Hack
- [H2] Simplifying reactive operators
- [H2] Tracing values with state
- [H2] Guide to InteractiveX in Kotlin
- [H2] Guide to reactive streams with coroutines
- [H2] How to make a ReactiveX
- [H2] Preface
- [H3] Drag-sensitive Sequential Wave Imprinting Machines - 23rd annual WaterHCI DECONference
- [H3] XKCD's phrase-to-units at high m·s-1
- [H3] Home is where the heart is. But is it Hart, Maryland, USA or Hart, Bayburt, Turkey? (XKCD 2480)
- [H3] A basic acrobatic tail - Process
- [H3] A basic acrobatic tail — Control and mechanics
- [H3] A basic acrobatic tail - Electronics
- [H3] A basic 3DOF acrobatic tail — Build overview
- [H3] XKCD's Reaction Maps with n-gram matching
- [H3] Linear Tubular Motors
- [H3] Procedural roadmap generation & SAE AutoDrive 2018 Competition Shirt
Images
We found 5 images on this web page.
3 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 : 41%
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 57 links including 5 link(s) to files
| Anchor | Type | Juice |
|---|---|---|
| Skip to main content | Internal | Passing Juice |
| Home | Internal | Passing Juice |
| Projects | Internal | Passing Juice |
| Writing | Internal | Passing Juice |
| Contact | Internal | Passing Juice |
| Shard | Internal | Passing Juice |
| FPGA division | Internal | Passing Juice |
| symbolic execution engine | Internal | Passing Juice |
| typesafe random program generator | Internal | Passing Juice |
| Projects Page | Internal | Passing Juice |
| Recent Work | Internal | Passing Juice |
| - | Internal | Passing Juice |
| - | Internal | Passing Juice |
| - | Internal | Passing Juice |
| - | External | Passing Juice |
| everything here, but smaller | Internal | Passing Juice |
| All Projects | Internal | Passing Juice |
| Drag-sensitive Sequential Wave Imprinting Machines - 23rd annual WaterHCI DECONference | Internal | Passing Juice |
| WaterHCI DECONference, a conference all about water and electronics | External | Passing Juice |
| a sentence-to-map-directions solver | Internal | Passing Juice |
| XKCD 2260 | Internal | Passing Juice |
| XKCD 2312 | Internal | Passing Juice |
| a lot of units | Internal | Passing Juice |
| very weird ones | Internal | Passing Juice |
| Home is where the heart is. But is it Hart, Maryland, USA or Hart, Bayburt, Turkey? (XKCD 2480) | Internal | Passing Juice |
| A basic acrobatic tail - Process | Internal | Passing Juice |
| A basic acrobatic tail — Control and mechanics | Internal | Passing Juice |
| A basic acrobatic tail - Electronics | Internal | Passing Juice |
| control | Internal | Passing Juice |
| mechanical build | Internal | Passing Juice |
| A basic 3DOF acrobatic tail — Build overview | Internal | Passing Juice |
| Linear Tubular Motors | Internal | Passing Juice |
| Procedural roadmap generation & SAE AutoDrive 2018 Competition Shirt | Internal | Passing Juice |
| Zeus | Internal | Passing Juice |
| All Writing | Internal | Passing Juice |
| Reagent is theoretically the best of ReactiveX | Internal | Passing Juice |
| Jake Wharton's | External | Passing Juice |
| Reagent framework for Kotlin | External | Passing Juice |
| XKCD 2585 Implemented: Round the world ⏹ ⏺ | Internal | Passing Juice |
| Using lambda term statistics to show how hard we try to declutter programs | Internal | Passing Juice |
| Condensed Asterius quickstart | Internal | Passing Juice |
| Reified types in Hack | Internal | Passing Juice |
| Simplifying reactive operators | Internal | Passing Juice |
| I promoted InteractiveX (Ix) | Internal | Passing Juice |
| "Reagent is theoretically the best…" | Internal | Passing Juice |
| Tracing values with state | Internal | Passing Juice |
| Guide to InteractiveX in Kotlin | Internal | Passing Juice |
| PHP | Internal | Passing Juice |
| Hack | Internal | Passing Juice |
| this guide in kotlinx.coroutines | Internal | Passing Juice |
| How to make a ReactiveX | Internal | Passing Juice |
| "foreach-await" | Internal | Passing Juice |
| @Robert Harvey | Internal | Passing Juice |
| a long-winded StackExchange question of mine | Internal | Passing Juice |
| Hack | Internal | Passing Juice |
| - | Internal | Passing Juice |
| hh-cms | Internal | Passing Juice |
SEO Keywords
Keywords Cloud
jul into see hack all reactive work tail type motor
Keywords Consistency
| Keyword | Content | Title | Keywords | Description | Headings |
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| all | 7 |  |
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| reactive | 7 | |
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| tail | 7 | |
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| work | 6 | |
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| type | 6 | |
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Usability
Url
Domain : lam.io
Length : 6
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. |
|
Too bad, your website is using inline styles. |
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Too bad, your website has too many CSS files (more than 4). |
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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://lam.io/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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