pragprog.com

Read 2 days ago, the first 100 pages. Read it again

50 of 100ahead of 1% of the sites mttr has read

It comes closest to the middle site on Access, at 73 against 91. 4 fixes, 21 points, take it to 71.

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

The shortest way up

4 fixes, 86,820 places up

  1. 50Now#258,239
  2. 57Add a tap-to-call link#225,632
  3. 63Set each page's canonical address#207,173
  4. 67Add structured data#191,331
  5. 71Show sources on guides#171,419

The top half of every site starts at 77.

Agent View, 51% readable by AI agentsAsked about, named in 0 of 9 questions

Where it ranks

Held at 50 for its last 3 reads. 27 points take it into the top half.

Open the leaderboard

Beside it on the board

  1. #258,340thel3tterm.neocities.org50
  2. #258,341mice-rice.neocities.org50
  3. #258,342pragprog.com50
  4. #258,343bunburrying.gay50
  5. #258,344marufunland.neocities.org50

899 sites score 50. A tie goes to the site with faster, leaner pages that say more and keep improving.

Where it stands

Each stage against the middle site. It trails on all four.

Access35 points73
Middle site
91
Behind by
18

Worth the mostSet each page's canonical address+6

Understand30 points29
Middle site
59
Behind by
30

Worth the mostAdd structured data+4

Trust20 points58
Middle site
98
Behind by
40

Worth the mostShow sources on guides+4

Act15 points29
Middle site
57
Behind by
28

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

Against a typical site

The readThis siteTypicalAgainst typical
Pages read1004456 more than typical
Links a page24131.9× typical
Words a page44139412% above typical
Rules failing somewhere251411 more than typical
Half its pages answer in55 ms210 ms74% faster than typical

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

The work, worth the most first

25 fixes. The first 14 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 points32,710 places up
Add a tap-to-call linkAct100 of 1001 in 3
Worth 6 points29,167 places up
Set each page's canonical addressAccess100 of 1002 in 5
Worth 4 points each23,009 places up each
Add structured dataUnderstand100 of 1001 in 3
Show sources on guidesTrust49 of 1001 in 2
Put the text in the HTMLAccess49 of 1002 in 3
Add a way to get in touchAct49 of 1001 in 2
Worth 3 points each20,995 places up each
Show when guides were updatedTrust49 of 1003 in 5
Use one main headingUnderstand73 of 1001 in 4
Worth 2 points each10,364 places up each
Answer the first question right under itUnderstand49 of 1001 in 121
Match structured data to the pageUnderstand50 of 1003 in 7
Phrase headings as questionsUnderstand49 of 1001 in 10
Add depth to thin pagesUnderstand49 of 1003 in 7
Name the publisherTrust49 of 1003 in 4
Fix description lengthsUnderstand78 of 1001 in 11
Show 11 more fixes
Worth 1 point each9,138 places up each
Add lists or tablesUnderstand49 of 1001 in 2
Put figures in tablesUnderstand49 of 1001 in 28
Add real images to contentUnderstand49 of 1002 in 3
Describe imagesUnderstand50 of 1002 in 7
Add breadcrumb dataUnderstand49 of 1001 in 2
Set a share imageUnderstand76 of 1002 in 7
Fix title lengthsUnderstand20 of 1001 in 6
Worth under a point each
Serve a robots.txtAccessAbout the whole site6 in 7
Settle on one addressAccessAbout the whole site2 in 3
Add an llms.txtAccessAbout the whole site1 in 4
Replace unsupported sales claimsTrust1 of 1002 in 3

How AI reads this site

It reads clearly as software and SaaS, the way an assistant matches a site to a question. 3 changes would make it plainer.

It reads as

Software and SaaS

  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. Schools and courses

What an assistant reads first

Home pageWhat it says
TitlePragmatic Bookshelf: By Developers, For Developers
DescriptionWe improve the lives of professional developers. We create timely, practical books on classic and cutting-edge topics to help you learn and practice your craft, and accelerate your career. Come learn with us.
First headingPractical Programming, Fourth Edition (4th edition)
OpeningDetailed and approachable introduction to programming and to the Python language

3 changes so it reads plainly as what it is

  1. Make the first heading say what the title says

    The title and the first heading share no word that says what the site does: “Pragmatic Bookshelf: By Developers, For Developers” and “Practical Programming, Fourth Edition (4th edition)”.

    Agent instructions

    On pragprog.com, 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.

  2. Rewrite the description

    Its description is 208 characters and is cut off in results.

    Agent instructions

    On pragprog.com, write the home page a meta description of one or two sentences, 50 to 160 characters: what the business does, for whom, and where.

  3. 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 pragprog.com, 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.

  4. 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 pragprog.com 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 pragprog.com 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.