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Building this domain's report…
Global rank
AI visibility
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Visits
per month, estimated
Keywords
ranking in Google
Organic share
of all search traffic
LLMS.txt
lines AI engines can read
Global rank: Worldwide · 2026-08
#371,099
AI visibility: Grade C
67
SEO health: Latest audit
0
Visits
55
per month, estimated
Keywords
14
ranking in Google
Organic share
100%
55 organic visits
LLMS.txt
Published
81 lines AI engines can read
You're seeing the free preview of stereopsis.com
A snapshot of how stereopsis.com performs in search and in AI answers — every number below is one we hold, not a guess.
What this company does
Stereopsis is the personal playground of web developer Bert Bos, where he's been tinkering with cutting-edge web technologies since the late 90s. The site showcases a collection of innovative demos and tools focused on image compression, asynchronous loading, and performance optimization for the early web. Projects like vJPEG deliver dramatically smaller file sizes for photos without visible quality loss, while Async…
Month by month, how much search traffic this domain earns — how much of it is free, and whether it is winning or losing ground.
Monthly visits
55
Latest estimate
Change
No monthly history yet
It starts building from the first scan
Organic visits
55
100% of all traffic
Paid visits
Whether AI engines can read this brand, understand it, and cite it when someone asks about its category.
Grade C
Scored from this domain's own data — llms.txt, profile completeness, technical health, crawlability and structured data.
The file AI engines read to understand a business. This is what it currently tells them about this one.
Status
Published
AI engines can read it
Lines
81
In the file
Size
3.9K
Characters
Sections
12
The searches this domain already ranks for, and how much traffic they bring it.
Ranking keywords
14
Found in Google for this domain
Visits they bring
55
Estimated organic visits a month
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Ranked Keywords pulls the full list on its first run.
How the site itself performs — speed, accessibility and the technical basics both search crawlers and AI crawlers depend on.
Overall
SEO
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The business behind the domain — what it does, where it is, and who runs it.
Stereopsis is the personal playground of web developer Bert Bos, where he's been tinkering with cutting-edge web technologies since the late 90s. The site showcases a collection of innovative demos and tools focused on image compression, asynchronous loading, and performance optimization for the early web. Projects like vJPEG deliver dramatically smaller file sizes for photos without visible quality loss, while Async…
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—
links on file
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0
No paid search detected
100%
0%
We don't hold a month-by-month history for this domain yet.
The traffic dashboard builds one from the first scan onwards.
Present
7/8 core fields
0/100
robots ✗ · sitemap ✗
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Updated May 15, 2026
# Stereopsis - Web Performance Experiments ## About Stereopsis represents the personal technical showcase of Bert Bos, a veteran web developer who's been pushing browser boundaries since 1998. The site hosts groundbreaking experiments in web performance and image optimization designed for the dial-up era. vJPEG achieves 50-70% file size reduction through intelligent lossy compression while preserving visual quality. Async demonstrates progressive content loading years before it became standard. Netmeter offers real-time bandwidth monitoring with detailed connection stats. Thumbpage auto-generates efficient thumbnail layouts for photo galleries. BLTTest validates baseline rendering across browsers. These tools solved real problems when 28.8K modems ruled and every byte mattered. The minimalist interface reflects pure focus on function over flash. Each project includes comprehensive technical documentation explaining algorithms and implementation. Stereopsis influenced modern optimization practices including WebP, AVIF, and CDN strategies. Bert's work powered countless personal sites and early portfolios. The collection serves as both historical archive and practical reference for performance tuning. No ads, no tracking—just clean technical innovation. These demos remain relevant for low-bandwidth scenarios and embedded systems. Stereopsis embodies the independent hacker ethos t
Sections in the file
Areas of work
Keywords it claims
Technologies
Performance
Accessibility
Products it tells AI about
Audience it targets
Web developers, performance engineers · 25-45 · Global
Company type
Private