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Good for Bots

Free browser-based tools to minify code, compress images, and optimize website performance

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Good for Bots report

SpeeJax scores 30 of 100: 30 of the 50 base points, none of the agent layer, no penalties.

Earned

30 of the 50 base points above the line, none of the agent layer below it.

30

3 prompts away

Copy them below ↓

34

Still open

Behind the checks below, with prompts in Pro.

36
Penalties0
How scoring works · current methodology →

Through a bot’s eyes

“SpeeJax offers free browser-based tools to minify code, compress images, and optimize SVGs locally on the user device without requiring signup or server uploads.”

Simulated from the response GoodForBotsBot received on , not a live answer from any AI assistant.

What it can read, and what stays hidden →

What a bot can read

A language model reading this input learns that SpeeJax provides free browser-based performance tools for web optimization, such as code minification and image compression. The text explains that operations happen locally without server uploads. The homepage content lists features and a placeholder search section, followed by a large collection of outbound links to external directories and badges. The provided JSON-LD block adds metadata including a publication date, author name, and a rich snippet article structure, confirming the title and meta description found in the page header.

What stays hidden

The input does not provide concrete documentation, instructions on how to use individual tools, or contact details for the site operators.

What is SpeeJax?

SpeeJax is a web-based platform that provides free tools for website speed and optimization. It offers utilities to minify HTML, CSS, and JavaScript, compress images, optimize SVGs, and convert file formats directly in a web browser.

Read more →

The service requires no signup, no server uploads, and no API keys, processing all supported files locally on the user device while optionally fetching open-source libraries from a CDN when utilizing specific minifiers.

3 prompts, 33 points

For Claude Code, Cursor or Codex. The score moves after the next scan.

+12.5score from 30 to 42

Serve Markdown at its own URL

No /llms-full.txt and no markdown versions linked from llms.txt.

Read prompt

+11.3score from 42 to 53

Publish a well-formed llms.txt

No /llms.txt on this site.

Read prompt

+10score from 53 to 63

Serve Markdown when asked for it

None of the 3 pages read pass. Asking the homepage for markdown still returns text/html.

Read prompt

Pro

17 more prompts in Pro

Pro shows a prompt for every fix and drafts your llms.txt and robots.txt. It never changes the score.

$9 once, per listingSee Pro

Deployed your fixes? Rescan to update your score →

Ready-made files

Pro drafts these for this site.

Pro

A ready-made llms.txt and robots.txt

Pro drafts both files for SpeeJax from its scan, keeps only links and rules our parsers can verify, and hands them over ready to review and publish. It never changes the score.

See Pro

Select a check to see what we found and how it is graded.

Readable base

29.6 / 50

Passes.

3.3 of 3.3 points.

robots.txt is valid, with 1 user-agent group.

Passes.

8.3 of 8.3 points.

Sitemap declared in robots.txt, listing 3 URLs.

Passes.

8.3 of 8.3 points.

All 3 pages read pass. The homepage describes itself to machines as Person, Organization, WebSite in valid schema.org JSON-LD.

Fails.

0 of 10 points.

None of the 3 pages read pass fully; 1 partly. The homepage is barely structured: 2 visible content roots, where the standard allows one.

Prompt in Pro →
Fails.

0 of 8.3 points.

8 of 14 assessed homepage navigation links expose usable destinations.

Prompt in Pro →
Half passes.

2.1 of 4.2 points.

286 of 287 assessed homepage links and buttons have a nonempty accessible name.

Prompt in Pro →
Passes.

2.5 of 2.5 points.

1 of 1 assessed homepage form fields meet the static naming and field-semantics checks.

Passes.

2.5 of 2.5 points.

291 of 291 assessed homepage controls and role declarations meet the static role, state and relationship checks.

Passes.

1.7 of 1.7 points.

All 3 pages read pass. The homepage declares itself as its canonical URL.

Agent layer

0 / 50

Fails.

0 of 11.3 points.

No /llms.txt on this site.

Fails.

0 of 7.5 points.

No usable /llms.txt to judge.

Prompt in Pro →
Fails.

0 of 12.5 points.

No /llms-full.txt and no markdown versions linked from llms.txt.

Fails.

0 of 10 points.

None of the 3 pages read pass. Asking the homepage for markdown still returns text/html.

Fails.

0 of 5 points.

robots.txt names no AI crawlers, so every operator has to guess.

Prompt in Pro →
Fails.

0 of 2.5 points.

No usage declaration found in robots.txt or the final successful homepage response header.

Prompt in Pro →

Penalties

− 0

Passes.

Penalty: 0 of 15 points.

Our crawler reaches the page without being challenged.

Passes.

Penalty: 0 of 20 points.

Nothing on the homepage tells a crawler to skip it or to withhold its snippet.

Passes.

Penalty: 0 of 25 points.

The captured homepage HTML contains 190 content words; completeness is not assessed.

Passes.

Penalty: 0 of 25 points.

robots.txt allows every known search and user-fetch crawler to reach the homepage.

Passes.

Penalty: 0 of 10 points.

The homepage is served over HTTPS and returns HTTP 200.

Passes.

Penalty: 0 of 3 points.

The homepage provides both a non-empty title and meta description.

Passes.

Penalty: 0 of 3 points.

The homepage is reached in 0 redirects.

Passes.

Penalty: 0 of 3 points.

The homepage reached a plain crawler in 1693 ms.

Agent capabilities

0 of 10 · no points

Each one found adds +1 to the badge.

Not applicable.

Adds +1 to the badge when found.

No API catalog published.

Not applicable.

Adds +1 to the badge when found.

No /auth.md published.

Not applicable.

Adds +1 to the badge when found.

No AI Catalog published, so no MCP server card can be discovered.

Not applicable.

Adds +1 to the badge when found.

No A2A Agent Card at /.well-known/agent-card.json, and none listed in an AI Catalog.

Not applicable.

Adds +1 to the badge when found.

No usable Agent Skills index was found at either well-known path or in the AI Catalog.

Not applicable.

Adds +1 to the badge when found.

No WebMCP declarations were found in the collected HTML or inline scripts. External scripts were not inspected.

Not applicable.

Adds +1 to the badge when found.

No Web Bot Auth key directory at /.well-known/http-message-signatures-directory.

Not applicable.

Adds +1 to the badge when found.

No HTTP 402 payment challenge on the homepage or robots.txt, and no manifest at /.well-known/x402.

Not applicable.

Adds +1 to the badge when found.

No ACP discovery declaration established at /.well-known/acp.json.

Not applicable.

Adds +1 to the badge when found.

No UCP discovery declaration established at /.well-known/ucp.

Access & usage policy

Who can read this page, and for what purpose?

GoodForBotsBot received HTTP 200 via a direct request. No indexing restriction was observed in the supported homepage directives.

Sampled URL: https://speejax.online/

Declared crawling rules

No matching refusal for this URL was found for the listed identities.

Sources and scope: declared crawling rules
  • Declared allow · Scan admission

    • GoodForBotsBot/1.0 (+https://goodforbots.com/bot)

    The recorded robots admission decision allowed our crawler to proceed.

    GoodForBotsBot admission along the homepage request chain

    https://speejax.online/

    robots.txt is present and valid

  • Declared allow · robots.txt

    • goodforbotsbot (Site diagnostics)
    • * (Default robots group)
    • oai-searchbot (ai-search)
    • claude-searchbot (ai-search)
    • perplexitybot (ai-search)
    • mistralai-index (ai-search)
    • kimi-searchbot (ai-search)
    • amzn-searchbot (ai-search)
    • meta-webindexer (ai-search)
    • exasearchbot (ai-search)
    • aiwebindex (ai-search)
    • duckassistbot (ai-search)
    • shapbot (ai-search)
    • yandexadditional (ai-search)
    • yandexadditionalbot (ai-search)
    • gptbot (ai-training)
    • claudebot (ai-training)
    • mistralai-training (ai-training)
    • kimibot (ai-training)
    • ai2bot (Unknown)
    • applebot-extended (ai-training)
    • webzio-extended (ai-training)
    • chatgpt-user (user-fetch)
    • claude-user (user-fetch)
    • perplexity-user (user-fetch)
    • mistralai-user (user-fetch)
    • kimi-user (user-fetch)
    • amzn-user (user-fetch)
    • diffbot-user (user-fetch)
    • firecrawlagent (extraction)
    • webzio (extraction)
    • meta-externalfetcher (user-fetch, agent)
    • google-extended (ai-training, grounding)
    • meta-externalagent (ai-training, product-improvement)
    • amazonbot (ai-training, product-improvement)
    • ccbot (open-dataset, ai-training)
    • googlebot (search)
    • bingbot (search)

    No matching refusal for this URL in the applicable robots group. This is a declaration, not an access test.

    Acquisition of https://speejax.online/

    https://speejax.online/robots.txt

    User-agent: *

    robots.txt is present and validStates a position on AI crawlersAllows search and user-fetch crawlers

Observed access

GoodForBotsBot received HTTP 200 via a direct request.

Sources and scope: observed access
Coverage and interpretation
  • Crawler coverage includes the registered identities and up to 50 user-agent entries from robots.txt. Source excerpts and detail groups are bounded; omissions are labelled.
  • Observed access describes GoodForBotsBot only. Other crawler entries describe declared rules, not tests of those operators' access.
  • Coverage is the sampled homepage response and collected robots.txt files. No indexing or citation is guaranteed. Usage preferences are declarations, not a legal determination of permission.
  • This explanation adds no points or penalties. Any score effects belong to the linked checks.
  • AIPREF and Content Signals keep their own definitions. AIPREF search can include processing used exclusively for search; training preferences are not a blanket ruling on every search process.

In its category

23rd of 24 in Developer Tools & APIs

Whole category →
  1. 1Good for Botsgoodforbots.com
  2. 2Chrome Goldminechromegoldmine.com
  3. 23SpeeJax · this reportspeejax.online

The prompts above would take SpeeJax to 63, 7th in its category.

To the prompts ↑

Category average 56. The percentile appears once the catalogue holds a few hundred sites.

Scanned

Site profile

Login
Not established
API
Not established
Commerce
Not established

It decides which conditional checks apply. “Not established” means no proof in what we read, not proof of absence.

Scan details

Every scan is kept. Pro draws the history as a chart →

Scanned
4 Oct 2026
Rubric
0.9.0
Requests
22
Fetched
2.6 MB
Took
22.3 s
Homepage
1.7 s · direct
Pages read
3
robots.txt
allowed
Which pages the scan read

The homepage and up to three pages from the sitemap and homepage links. Structured data, page structure, Markdown negotiation and typed links check each page read and take the median page; other checks read the homepage.

  • Homepagealways read
  • /blogs/collection · linked from the homepage · read
  • /write-for-us/linked from the homepage · from the sitemap · read

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