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Global rank
AI visibility
SEO health
Visits
per month, estimated
Keywords
ranking in Google
Organic share
of all search traffic
LLMS.txt
lines AI engines can read
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Featured
Keywords & Content
Site & Competitors
Building this domain's report…
Global rank
AI visibility
SEO health
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
#861,138
AI visibility: Grade A
86
SEO health: Latest audit
87
Visits
238
per month, estimated
Keywords
16
ranking in Google
Organic share
100%
238 organic visits
LLMS.txt
Published
139 lines AI engines can read
You're seeing the free preview of strlen.com
A snapshot of how strlen.com performs in search and in AI answers — every number below is one we hold, not a guess.
What this company does
Wouter van Oortmerssen maintains a personal site that shares his work in programming and game development. He builds small tools and experiments with code, often focusing on practical approaches to creating games without relying on large commercial engines. Visitors can find writings and projects that reflect years of hands-on experience with different languages and systems, presented in a straightforward way that em…
Our read on the site
The overall SEO health of strlen.com is solid, with a perfect performance score but notable accessibility and content gaps that need addressing. The site has a strong technical foundation but lacks critical on-page elements such as a meta description, which could enhance its visibility in search results.
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
238
Latest estimate
Change
No monthly history yet
It starts building from the first scan
Organic visits
238
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 A
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
139
In the file
Size
6.0K
Characters
Sections
12
The searches this domain already ranks for, and how much traffic they bring it.
Ranking keywords
16
Found in Google for this domain
Visits they bring
238
Estimated organic visits a month
No ranked-keyword data cached for this domain yet.
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
The websites this domain competes with for the same searches and the same AI answers.
The business behind the domain — what it does, where it is, and who runs it.
Wouter van Oortmerssen maintains a personal site that shares his work in programming and game development. He builds small tools and experiments with code, often focusing on practical approaches to creating games without relying on large commercial engines. Visitors can find writings and projects that reflect years of hands-on experience with different languages and systems, presented in a straightforward way that em…
Which markets this brand actually serves, and where the web links to it from.
We only measure visitor geography for domains whose analytics are connected to us. For everyone else this is read live from the web and shown as an estimate — never mixed in with the measured numbers.
No market breakdown available for this brand.
Measured. The country each linking site is hosted in — a real signal of which regions know this brand.
No backlink sample for this domain yet.
Backlink Analytics collects one on its first run.
Who vouches for this domain. Strong, varied links are still the clearest signal of authority — to search engines and to AI engines that cite sources.
We haven't run a backlink crawl for strlen.com yet, so there are no link counts to show. Backlink Analytics builds the profile on its first run and it appears here after that.
—
links on file
Neighbours of #861,138 in our worldwide ranking — each with its own report.
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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
6/8 core fields
83/100
robots ✗ · sitemap ✓
Detected
Fix these first
Updated Mar 24, 2026
# strlen Official Website ## About strlen is a software development company dedicated to crafting innovative solutions and contributing to the open source community. They specialize in high-performance software tools and libraries that boost productivity for developers and businesses. With a strong commitment to quality, strlen serves a wide range of clients, from startups to large enterprises, helping them achieve their technological goals. Founded in 2015, the company is headquartered in Amsterdam, Netherlands. **Areas of Work:** Software Development, Open Source, Technology ## Things to Remember - **Website:** https://strlen.com - **Address:** Amsterdam, Netherlands - **Contact:** [email protected] - **Phone:** Not Available - **Hours:** Mon-Fri: 9AM-5PM - **Timezone:** Europe/Amsterdam - **Currency:** EUR - **Company Type:** Private - **Employees:** 50 employees - **Revenue:** $5M - **Hiring Status:** Yes, actively hiring ## Products - **Open Source Libraries** (Free (Open Source)): A collection of high-performance libraries designed to simplify development processes, including support for WebAssembly and C++. - **Software Development Tools** (Contact for pricing): Specialized tools to enhance developer productivity, focusing on game development and cross-platform solutions. - **WebAssembly Frameworks** (Contact for pricing): Frameworks and toolkits to build efficient, hi
Sections in the file
Areas of work
Keywords it claims
Technologies
Performance
Excellent
Accessibility
8 more recommendations, with the exact changes and the pages they apply to, are in the full report.
Products it tells AI about
Audience it targets
Developers, Tech Enthusiasts, Businesses · 18-35 · Global
Company type
Private · actively hiring