RRepoGEO

REPOGEO REPORT · LITE

cloudflare/workerd

Default branch main · commit ac31559e · scanned 5/12/2026, 1:36:20 AM

GitHub: 8,215 stars · 632 forks

AI VISIBILITY SCORE
28 /100
Critical
Category recall
0 / 2
Not recommended in any query
Rule findings
1 pass · 1 warn · 0 fail
Objective metadata checks
AI knows your name
2 / 3
Direct prompts that named your repo
HOW TO READ THIS REPORT

Action plan is what to do next — copy-pasteable changes prioritized by impact. Category visibility is the real GEO test: when a user asks an AI a brand-free question that should surface cloudflare/workerd, does the AI actually recommend you — or your competitors? Objective checks verify the metadata signals AI engines weight first. Self-mention check detects whether AI even knows you exist by name.

Action plan — copy-paste fixes

2 prioritized changes generated by gemini-2.5-flash. Mark items done after you ship the fix.

OVERALL DIRECTION
  • highreadme#1
    Integrate core differentiators into README's opening paragraph

    Why:

    CURRENT
    `workerd` (pronounced: "worker-dee") is a JavaScript / Wasm server runtime based on the same code that powers Cloudflare Workers.
    COPY-PASTE FIX
    `workerd` (pronounced: "worker-dee") is Cloudflare's open-source JavaScript / Wasm server runtime, built on the same V8 Isolates technology that powers Cloudflare Workers. It's designed for high-performance, secure, and efficient execution of server-first applications, programmable HTTP proxies, and nanoservices, offering extremely low cold start times and high resource efficiency for self-hosting.
  • mediumreadme#2
    Add a 'Comparison to Cloudflare Workers and other runtimes' section

    Why:

    COPY-PASTE FIX
    ## Comparison to Cloudflare Workers and other runtimes
`workerd` is the open-source runtime that powers Cloudflare Workers, allowing you to self-host the same high-performance, V8 Isolates-based environment. While Cloudflare Workers is a managed serverless platform, `workerd` provides the underlying technology for local development, custom application servers, or programmable HTTP proxies. It offers distinct advantages over traditional runtimes like Node.js or Deno for specific use cases, particularly in edge computing and nanoservice architectures, due to its unparalleled efficiency and near-zero cold start times.

Category GEO backends resolved for this scan: google/gemini-2.5-flash, deepseek/deepseek-v4-flash

Category visibility — the real GEO test

Brand-free queries asked to google/gemini-2.5-flash. Did AI recommend you, or someone else?

Same questions for every model — switch tabs to compare answers and rankings.

Recall
0 / 2
0% of queries surface cloudflare/workerd
Avg rank
—
Lower is better. #1 = top recommendation.
Share of voice
0%
Of all named tools, what % are you?
Top rival
Node.js
Recommended in 2 of 2 queries
COMPETITOR LEADERBOARD
  1. Node.js · recommended 2×
  2. Deno · recommended 2×
  3. Bun · recommended 2×
  4. Cloudflare Workers · recommended 2×
  5. Fastify · recommended 1×
  • CATEGORY QUERY
    What's a good server-side runtime for JavaScript applications using web-standard APIs?
    you: not recommended
    AI recommended (in order):
    1. Node.js
    2. Deno
    3. Bun
    4. Cloudflare Workers

    AI recommended 4 alternatives but never named cloudflare/workerd. This is the gap to close.

    Show full AI answer
  • CATEGORY QUERY
    Seeking a high-performance JavaScript/Wasm runtime for building programmable HTTP proxies and nanoservices.
    you: not recommended
    AI recommended (in order):
    1. Cloudflare Workers
    2. Deno
    3. Node.js
    4. Fastify
    5. Hono
    6. Bun
    7. Wasmtime
    8. V8 (Embedded)

    AI recommended 8 alternatives but never named cloudflare/workerd. This is the gap to close.

    Show full AI answer

Objective checks

Rule-based audits of metadata signals AI engines weight most.

  • Metadata completeness
    warn

    Suggestion:

  • README presence
    pass

Self-mention check

Does AI even know your repo exists when asked about it directly?

  • Compared to common alternatives in this category, what is the core differentiator of cloudflare/workerd?
    pass
    AI did not name cloudflare/workerd — likely talking about a different project

    AI answers can be confidently wrong. Read for accuracy: does it match your actual tech stack, audience, and differentiator?

  • If a team adopts cloudflare/workerd in production, what risks or prerequisites should they evaluate first?
    pass
    AI named cloudflare/workerd explicitly

    AI answers can be confidently wrong. Read for accuracy: does it match your actual tech stack, audience, and differentiator?

  • In one sentence, what problem does the repo cloudflare/workerd solve, and who is the primary audience?
    pass
    AI named cloudflare/workerd explicitly

    AI answers can be confidently wrong. Read for accuracy: does it match your actual tech stack, audience, and differentiator?

Embed your GEO score

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