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1lookup.io, read 20 hours ago. Back to the report

98 to 100 in 1 step

Do them in this order. Each step says what to change, on which pages, and what it adds. Hand the whole plan to your agent, or work through it yourself.

9898 nownow1001full marks

Now #1,420 of 263,586Step 1 full marks

Worked out from this read, with every step before it done. A score says pages are well formed. It does not say an assistant cites the site.

The steps

Each is one change across the pages named. When one is live, read the site again and mttr marks it done.

  1. 1

    Link straight to the final address

    +2 points, to 100, and #1, 1,419 places up, and full marks

    Point links and the sitemap at the final address, not at one that redirects.

    99 pages, 57 of them under /products/

    See the pages
    • /about
    • /affiliate
    • /blog
    • /careers
    • /contact
    • /faq
    • /free-trial
    • /glossary
    • /industries
    • /industries/call-centers
    • and 89 more in the copied plan
6 more, to tidy up after 100
  1. 2

    Answer the first question right under it

    Under a point

    Answer the first question in the paragraph right under it, in 25 to 90 words. Whether the paragraph truly answers is for the judge or a person to say.

    1 page

    See the pages
    • /research/us-phone-numbers-2026
  2. 3

    Add lists or tables

    Under a point

    Add a table, a list, or a definition list. Assistants quote these more readily than prose.

    3 pages under /products/

    See the pages
    • /products/bulk-audio-transcription
    • /products/carrier-lookup
    • /products/ip-lookup
  3. 4

    Phrase headings as questions

    Under a point

    Phrase at least one heading as the question a person would ask.

    2 pages

    See the pages
    • /products/phone-spam-check
    • /research/us-phone-numbers-2026
  4. 5

    Add depth to thin pages

    Under a point

    Add true, specific detail until the page covers its subject.

    1 page

    See the pages
    • /products/phone-spam-check
  5. 6

    Add real images to content

    Under a point

    Add a photo, drawing, or chart as an img with alt text. A CSS background image has no alt text and is not read as part of the page.

    1 page

    All 3 sites Gemini cites beside it pass this one.

    See the pages
    • /products/mcp
  6. 7

    Replace unsupported sales claims

    Under a point

    Replace the sales claim with a fact that can be checked.

    1 page

    See the pages
    • /products/keyword-metrics

What else the read found

Half its pages start answering within 167 ms, inside the 800 ms a crawler is patient with. One fetch a page, the way a crawler sees it.

  • /911 ms
  • /products/ad-library-lookup380 ms
  • /products/bulk-audio-transcription379 ms
  • /products/audience-intelligence373 ms
  • /glossary363 ms

Fastest: /mcp/claude, 65 ms. Heaviest: the home page, 64 KB.

Read from its home page’s code and the headers its server sent. A tool that loads later, or only on other pages, is not seen here.

  • WordPressPlatform
  • Next.jsFramework
  • VercelHosting
  • Google AnalyticsAnalytics

From the structured data on its home page, as the site says it: an Organization named 1Lookup. mttr does not check the profiles it names.

  • X1LookupApp
  • LinkedIn1lookup
  • YouTube@1LookupApp
  • Facebook1lookup.io
pages with strong signs
3
hidden characters
0
chat, markdown or placeholders left in
3
dashes per 1,000 words
0.2
  • /products/email-append placeholders never filled in
  • /products/reverse-email-append placeholders never filled in
  • /products/reverse-lookup placeholders never filled in

A sign is not proof. Hidden characters can carry a watermark or instructions meant for an AI, and they come off with a clean copy of the text.

  • / passes every rule1 page
  • /about fails 1: Link straight to the final address1 page
  • /affiliate fails 1: Link straight to the final address1 page
  • /blog fails 1: Link straight to the final address1 page
  • /careers fails 1: Link straight to the final address1 page
  • /contact fails 1: Link straight to the final address1 page
  • /faq fails 1: Link straight to the final address1 page
  • /free-trial fails 1: Link straight to the final address1 page
  • /glossary fails 1: Link straight to the final address1 page
  • /industries fails 1: Link straight to the final address1 page
  • /lead-workflow-100 fails 1: Link straight to the final address1 page
  • /newsletter fails 1: Link straight to the final address1 page

And 13 more parts of the site.

The read stopped at its page limit, so pages no link leads to cannot be told from pages it did not reach, and neither is reported.

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Fix 1lookup.io with your agent

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In the site’s repositorynpx skills add subinternal/mttr
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Claude Code, Codex, Cursor or any agent that reads AGENTS.md.

Claude Code, onceclaude mcp add --transport http mttr https://mttr.si/mcp
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Read it againChanged something? A site is read at most once every ten minutes.