Website review lightmatter.co
Lightmatter® - The photonic (super)computer company.
Generated on March 24 2026 23:48 PM
Old data? UPDATE !
The score is 72/100
SEO Content
Title
Lightmatter® - The photonic (super)computer company.
Length : 52
Perfect, your title contains between 10 and 70 characters.
Description
Rethinking the limits of AI, Lightmatter merges photonics and computing to build a future where speed, efficiency, and intelligence converge.
Length : 141
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 |
|---|---|
| type | website |
| locale | en_US |
| site_name | Lightmatter® |
| title | Lightmatter® |
| description | Rethinking the limits of AI, Lightmatter merges photonics and computing to build a future where speed, efficiency, and intelligence converge. |
| url | https://lightmatter.co/ |
| image | https://lightmatter.co/wp-content/uploads/2021/02/cropped-logo-lm.png |
| image:width | 512 |
| image:height | 512 |
Headings
| H1 | H2 | H3 | H4 | H5 | H6 |
| 1 | 9 | 32 | 4 | 0 | 0 |
- [H1] PHOTONIC CHIPS FOR AI
- [H2] Interconnects Built for AI Scale
- [H2] Platforms
- [H2] Lightmatter’s 8X Leap: World-First 16-Wavelength Bidirectional Optical Link for AI Data Centers
- [H2] Passage M1000: Powering the Next 1000x in AI Performance
- [H2] Lightmatter InterConnect Launch Event at OFC 2025
- [H2] Accelerating Frontier MoE Training with 3D Integrated Optics
- [H2] AI scaling is constrained by electrical interconnect
- [H2] Production Ready at Scale
- [H2] Ready to eliminate your AI infrastructure bottlenecks?
- [H3] Platform
- [H3] Interconnects
- [H3] VLSP Light Engine
- [H3] Reference Platforms
- [H3] Press Releases
- [H3] News
- [H3] Blog
- [H3] Knowledge Hub
- [H3] Resources
- [H3] About
- [H3] Vision
- [H3] Events
- [H3] Careers
- [H3] Contact
- [H3] Passage
- [H3] Guide
- [H3] Passage L200
- [H3] Passage L20
- [H3] Passage M1000 EVK
- [H3] Passage EVK100
- [H3] Passage EVK50
- [H3] Guide 1 EVK
- [H3] 8x scale-up capability for frontier AI training
- [H3] Electrical I/O has reached its limits
- [H3] Infrastructure can’t keep up
- [H3] Passage is built by Lightmatter to solve the hardest problems in AI
- [H3]
- [H3]
- [H3] Products
- [H3] Reference Platforms
- [H3] Media
- [H3] Company
- [H4] Frontier Training
- [H4] Multi-Modal AI
- [H4] Reasoning Models
- [H4] Inference at Scale
Images
We found 5 images on this web page.
4 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 : 25%
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
Perfect! No underscores detected in your URLs.
In-page links
We found a total of 45 links including 1 link(s) to files
| Anchor | Type | Juice |
|---|---|---|
| Skip to content | Internal | Passing Juice |
| Passage | Internal | Passing Juice |
| Passage L200 | Internal | Passing Juice |
| Passage L20 | Internal | Passing Juice |
| Guide | Internal | Passing Juice |
| Guide 1 EVK | Internal | Passing Juice |
| Passage M1000 EVK | Internal | Passing Juice |
| Passage EVK100 | Internal | Passing Juice |
| Passage EVK50 | Internal | Passing Juice |
| Products | Internal | Passing Juice |
| Media | Internal | Passing Juice |
| Press Releases | Internal | Passing Juice |
| Blog | Internal | Passing Juice |
| Knowledge Hub | Internal | Passing Juice |
| Resources | Internal | Passing Juice |
| Company | Internal | Passing Juice |
| Vision | Internal | Passing Juice |
| Events | Internal | Passing Juice |
| Careers | Internal | Passing Juice |
| Contact | Internal | Passing Juice |
| Explore Passage → | Internal | Passing Juice |
| Explore Guide → | Internal | Passing Juice |
| Learn more → | Internal | Passing Juice |
| Learn more → | Internal | Passing Juice |
| Learn more → | Internal | Passing Juice |
| Learn more → | Internal | Passing Juice |
| Learn more → | Internal | Passing Juice |
| Learn more → | Internal | Passing Juice |
| Read the research paper | External | Passing Juice |
| Contact sales | Internal | Passing Juice |
| Platform | Internal | Passing Juice |
| Passage | Internal | Passing Juice |
| Guide | Internal | Passing Juice |
| Guide 1 EVK | Internal | Passing Juice |
| Press Releases | Internal | Passing Juice |
| News | Internal | Passing Juice |
| Blog | Internal | Passing Juice |
| Knowledge Hub | Internal | Passing Juice |
| Resources | Internal | Passing Juice |
| About | Internal | Passing Juice |
| Vision | Internal | Passing Juice |
| Events | Internal | Passing Juice |
| Careers | Internal | Passing Juice |
| Privacy Policy | Internal | Passing Juice |
| Terms of Use | Internal | Passing Juice |
SEO Keywords
Keywords Cloud
lightmatter training evk passage reference platform photonic guide scale open
Keywords Consistency
| Keyword | Content | Title | Keywords | Description | Headings |
|---|---|---|---|---|---|
| passage | 33 |  |
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| lightmatter | 12 | |
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| guide | 11 | |
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| photonic | 10 | |
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| evk | 8 | |
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Usability
Url
Domain : lightmatter.co
Length : 14
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
|
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. |
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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
|
Apple Icon |
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Meta Viewport Tag |
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Flash content |
Optimization
XML Sitemap
Great, your website has an XML sitemap.
| https://lightmatter.co/sitemap.xml |
Robots.txt
https://lightmatter.co/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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