duckdb.org

Read 3 days ago, the first 100 pages. Read it again

77 of 100ahead of 49% of the sites mttr has read

Its strongest stage is Understand, at 60 against the middle site's 59. 1 fix, 7 points, take it to 84, into the top half of every site.

A score says pages are well formed. It does not say an assistant cites the site.

The shortest way up

1 fix, 60,142 places up

  1. 77Now#130,964
  2. 84Add a tap-to-call link#70,822

The top half of every site starts at 77. The middle site in Boston, MA scores 80.

Where it ranks

Held at 77 for its last 2 reads.

Open the leaderboard

Beside it on the board

  1. #132,942app.gopassage.com77
  2. #132,943darude.com77
  3. #132,944duckdb.org77
  4. #132,945fastbeedumpsters.com77
  5. #132,946barnandbrick.com77

7,643 sites score 77. A tie goes to the site with faster, leaner pages that say more and keep improving.

Who leads Boston, MA

  1. #1bbwbasementwaterproofingboston.com99
  2. #2paintingcompanyboston.com99
  3. #3bostonlocksmith247.com99
  4. #263duckdb.org77

The middle site in Boston, MA scores 80.

Where it stands

Each stage against the middle site. It trails on Access and Trust.

Access35 points90
Middle site
91
Behind by
1

Worth the mostPut the text in the HTML+4

Understand30 points60
Middle site
59
Ahead by
1

Worth the mostAnswer the first question right under it+3

Trust20 points97
Middle site
98
Behind by
1

Worth the mostShow sources on guides+1

Act15 points57
Middle site
57
Level with it

Worth the mostAdd a tap-to-call link+7

Against a typical site

The readThis siteTypicalAgainst typical
Pages read1004456 more than typical
Links a page36132.8× typical
Words a page19439451% below typical
Rules failing somewhere1414About typical
Half its pages answer in215 ms210 msAbout typical

This siteWorse than typicalTypical, the middle ranked site, worked out each hour

The work, worth the most first

14 fixes. The first 7 are worth the most; each group says the places it lifts the site, counted from where every ranked site scores now.

Open the action plan
FixIts pages that fail it, fewer is betterSites passing
Worth 7 points62,121 places up
Add a tap-to-call linkAct100 of 1001 in 3
Worth 4 points35,679 places up
Put the text in the HTMLAccess50 of 1002 in 3
Worth 3 points each27,026 places up each
Answer the first question right under itUnderstand99 of 1001 in 121
Phrase headings as questionsUnderstand96 of 1001 in 10
Add depth to thin pagesUnderstand93 of 1003 in 7
Worth 2 points each18,609 places up each
Describe imagesUnderstand100 of 1002 in 7
Fix description lengthsUnderstand91 of 1001 in 11
Show 7 more fixes
Worth 1 point each10,138 places up each
Add breadcrumb dataUnderstand99 of 1001 in 2
Put figures in tablesUnderstand27 of 1001 in 28
Show sources on guidesTrust12 of 1001 in 2
Worth under a point each
Settle on one addressAccessAbout the whole site2 in 3
Fix title lengthsUnderstand17 of 1001 in 6
Add lists or tablesUnderstand17 of 1001 in 2
Use one main headingUnderstand1 of 1001 in 4

How AI reads this site

It reads closest to software and SaaS, but only loosely. 4 changes would make it plainer.

It reads as

Software and SaaSIt says it is in Boston.

  1. None
  2. Loosely
  3. Split
  4. Mostly
  5. Clearly
  1. Closest lines of workAgainst the closest
  2. Software and SaaS
  3. Agencies and studios
  4. News and publishers

What an assistant reads first

Home pageWhat it says
TitleAn analytical SQL database management system – DuckDB
DescriptionDuckDB is a SQL OLAP database management system. Simple, feature-rich, fast & open source.
First headingYour universal data wrangling tool
OpeningDuckDB is an analytical database system that you can deploy anywhere: from edge devices to servers with hundreds of cores.

4 changes so it reads plainly as what it is

  1. Say what you do, for whom and where

    Its pages read only partly as Software and SaaS. An assistant matches a site to a question by what its pages plainly say.

    Agent instructions

    On duckdb.org, rewrite the home page title and its first sentence to say plainly what the business does, for whom and where, so the site reads as Software and SaaS. Keep the title under 60 characters and lead with the service, not the name.

  2. Make the first heading say what the title says

    The title and the first heading share no word that says what the site does: “An analytical SQL database management system – DuckDB” and “Your universal data wrangling tool”.

    Agent instructions

    On duckdb.org, give the home page one first heading (h1) that says, in a reader's words, what its title says the site is: Software and SaaS.

  3. Name Boston in the first words

    The site is in Boston, and its title, description, first heading and opening never say so. Questions to assistants often name a place.

    Agent instructions

    On duckdb.org, name Boston in the home page title or first sentence, and in the description, where it reads naturally.

  4. Say what kind of business it is in structured data

    Its home page declares no business or organization type, so a machine has to guess what it is.

    Agent instructions

    On duckdb.org, add JSON-LD to the home page declaring the most particular schema.org type for the business (one that fits Software and SaaS), with its name, address, phone and sameAs links to its own profiles.

  5. Read it again

    mttr reads the site again and says how it reads now.

An estimate made by mttr against 16 lines of work, from its home page before any script runs. It is not what any assistant says about the site. Rethink the direction with us.

Fix duckdb.org with your agent

Your agent makes the fixes. mttr checks each one. Free.

In the site’s repositorynpx skills add subinternal/mttr
Then tell your agentCheck duckdb.org with mttr and fix what’s worth the most.

Claude Code, Codex, Cursor or any agent that reads AGENTS.md.

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