customType: subagent-slash-result

content: can you check this html for errors

type: text

text: can you check this html for errors

mode: single

agent: ollama-coder

task: can you check this html for errors

status: running


content:
## Subagent result

**HTML check results**

The document parses structurally clean (no mismatched or unclosed tags, all referenced CSS/JS files exist). The W3C Nu HTML validator reports **zero errors or warnings** — only 13 info-level notes about trailing slashes on void elements.

A stricter local lint (`html-validate`) flags 19 issues, most of which are style/a11y best-practice rather than HTML validity errors:

| Finding | Location | Severity |
|---|---|---|
| Unescaped `&` in `<title>` | line 6 | hygiene (stricter parsers) |
| Unescaped `&` in headings | lines 143, 179 | hygiene |
| `<button>` missing `type="button"` | line 28 | a11y / behavior |
| Two `<nav>` landmarks without unique accessible names | lines 19, 276 | a11y |
| Trailing `/` on void elements (`<meta>`, `<link>`, `<img>`) | many | cosmetic / style |

No code changes were made because the task was to check, not fix. Fixing the first three items is recommended if you want the file to pass stricter linters.

## Child session exports

- `/home/liph/.pi/agent/sessions/--mnt-flash1-code-webpage--/2026-07-24T06-36-06-853Z_019f92d6-9f45-740d-8fda-b731d7940528.jsonl`

## Artifact outputs

- `/mnt/flash1/code/webpage/.pi-subagents/artifacts/a0a63f30_ollama-coder_0_output.md`

task:
You are a delegated subagent running from a fork of the parent session. Treat the inherited conversation as reference-only context, not a live thread to continue. Do not continue or answer prior messages as if they are waiting for a reply. Your sole job is to execute the task below and return a focused result for that task using your tools.

Task:
can you check this html for errors

outputMode: inline

status: attested

level: attested

must: Return a concise result and residual risks when applicable

evidence: manual-notes residual-risks

severity: required

status: satisfied

evidence: W3C Nu validator returned no errors or warnings; structural parse check confirmed all tags balanced; stricter lint findings documented as residual risks.

command: npx html-validate index.html

result: failed

summary: 19 lint hits: void-style self-closing slashes, raw ampersands, duplicate nav landmark labels, implicit button type

command: W3C Nu HTML validator via curl -F file=@index.html

result: passed

summary: Valid HTML5; only 13 info-level trailing-slash-on-void notes

command: python3 html.parser structural check

summary: No mismatched or unclosed tags

command: ls css/main.css css/responsive.css js/main.js

summary: All linked assets exist

validationOutput: W3C Nu validator: valid HTML5, 13 trailing-slash info messages

validationOutput: html-validate: 19 style/a11y rule violations, no parse errors

residualRisks: line 6: unescaped ampersand in <title> may fail stricter/XML parsers; should be &

residualRisks: lines 143, 179: unescaped ampersands in headings flagged by strict linters

residualRisks: line 28: <button> lacks explicit type="button", default submit behavior is risky if moved into a form

residualRisks: lines 19, 276: duplicate <nav> landmarks without aria-label/aria-labelledby reduce screen-reader usability

residualRisks: trailing slashes on void elements are inconsistent (preconnect <link> lines 9-10 omit them) and trigger style rules

diffSummary: No changes made

reviewFindings: line 6: <title> contains raw &; encode as &

reviewFindings: line 143: heading 'Music & Sound' contains raw &

reviewFindings: line 179: heading 'circles & retreats' contains raw &

reviewFindings: line 28: menu button missing type="button"

reviewFindings: lines 19, 276: nav landmarks need aria-label or aria-labelledby

reviewFindings: cosmetic: self-closing slashes on void elements throughout

manualNotes: W3C treats the file as valid HTML5. html-validate's void-style and no-raw-characters rules reflect a stricter XHTML-like convention, not HTML5 validity errors. Recommend fixing the unescaped ampersands and button type if stricter compliance is desired.

text: ls {"path":"/mnt/flash1/code/webpage"}

expandedText: ls {"path":"/mnt/flash1/code/webpage"}

text: read /mnt/flash1/code/webpage/index.html

text: $ which tidy html-validate python3 node

expandedText: $ which tidy html-validate python3 node

text: $ tidy -e /mnt/flash1/code/webpage/index.html 2>&1 || true

text: $ cd /mnt/flash1/code/webpage && npx html-validate index.html ...

expandedText: $ cd /mnt/flash1/code/webpage && npx html-validate index.html 2>&1 || true

text: $ cd /mnt/flash1/code/webpage && curl -s -F out=json -F "file=...

expandedText: $ cd /mnt/flash1/code/webpage && curl -s -F out=json -F "file=@index.html" "https://validator.w3.org/nu/" | python3 -m json.tool | head -n 120 || true

text: $ cd /mnt/flash1/code/webpage && curl -s -o /tmp/w3c.json -F o...

expandedText: $ cd /mnt/flash1/code/webpage && curl -s -o /tmp/w3c.json -F out=json -F "file=@index.html" "https://validator.w3.org/nu/" && python3 -m json.tool /tmp/w3c.json | head -n 150 || echo "W3C validator request failed"

text: $ cd /mnt/flash1/code/webpage && nl -ba index.html | sed -n '1...

expandedText: $ cd /mnt/flash1/code/webpage && nl -ba index.html | sed -n '1,30p;140,182p;270,280p'

text: $ cd /mnt/flash1/code/webpage && test -f css/main.css && test ...

expandedText: $ cd /mnt/flash1/code/webpage && test -f css/main.css && test -f css/responsive.css && test -f js/main.js && echo "assets present" || echo "missing asset"

text: read /mnt/flash1/code/webpage/js/main.js

text:
$ cd /mnt/flash1/code/webpage && python3 - <<'PY'
from html.pa...

expandedText:
$ cd /mnt/flash1/code/webpage && python3 - <<'PY'
from html.parser import HTMLParser
class P(HTMLParser):
    def __init__(self):
        super().__init__()
        self.stack=[]
        self.void={'area','base','br','col','embed','hr','img',...

context: fork