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chore: GoatCounter analytics, README v0.11.0, DoT blog post (#72)

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* chore: GoatCounter analytics, README for v0.11.0, DoT blog post

- Add GoatCounter script to site pages (cookie-free, no consent needed)
- Update README: setup-phone section, DoT blog link, roadmap checkbox
- Add DoT blog post source and SVG assets

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

* chore: site navbar, updated roadmap, DoT blog listing, spec updates

- Add top nav bar to landing page (wordmark + links, responsive)
- Add DoT blog post entry to blog index
- Update roadmap: phases 8-13 (hostile-network, Windows, DoT shipped)
- Update specs: listeners section, dependency description, port list
- Blog: hostile-network SVG in DNSSEC post, text-transform fix
- Blog template: wordmark text-transform fix

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
This commit was merged in pull request #72.
This commit is contained in:
Razvan Dimescu
2026-04-10 19:23:11 +03:00
committed by GitHub
parent 652fca5b80
commit 8da03b1b8c
8 changed files with 506 additions and 10 deletions
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site/blog/dot-handshake.svg Normal file
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<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 720 360" font-family="'DM Sans', system-ui, sans-serif" font-size="12">
<defs>
<marker id="arr-amber" viewBox="0 0 10 10" refX="9" refY="5" markerWidth="6" markerHeight="6" orient="auto">
<path d="M 0 0 L 10 5 L 0 10 z" fill="#c0623a"/>
</marker>
<marker id="arr-dim" viewBox="0 0 10 10" refX="9" refY="5" markerWidth="6" markerHeight="6" orient="auto">
<path d="M 0 0 L 10 5 L 0 10 z" fill="#a39888"/>
</marker>
<filter id="shadow" x="-3%" y="-3%" width="106%" height="106%">
<feDropShadow dx="0" dy="1" stdDeviation="2" flood-opacity="0.06"/>
</filter>
</defs>
<!-- Background -->
<rect width="720" height="360" rx="8" fill="#faf7f2"/>
<!-- Title -->
<text x="360" y="32" text-anchor="middle" font-size="15" font-weight="600" fill="#2c2418" font-family="'Instrument Serif', Georgia, serif" letter-spacing="-0.02em">UDP vs DoT — one lookup, three scenarios</text>
<text x="360" y="50" text-anchor="middle" font-size="11" fill="#a39888">Time flows downward. Amber = DNS work. Gray = TCP/TLS handshake overhead.</text>
<!-- ==================== Column 1: Plain UDP ==================== -->
<g transform="translate(20, 0)">
<!-- Column header -->
<text x="90" y="84" text-anchor="middle" font-size="13" font-weight="600" fill="#2c2418">Plain UDP DNS</text>
<text x="90" y="101" text-anchor="middle" font-size="10" fill="#a39888" letter-spacing="0.06em">PORT 53 · CLEARTEXT</text>
<!-- Lane labels -->
<text x="25" y="128" font-size="10" fill="#6b5e4f">client</text>
<text x="133" y="128" font-size="10" fill="#6b5e4f">server</text>
<!-- Lanes -->
<line x1="35" y1="138" x2="35" y2="198" stroke="#d4cbba" stroke-width="1" stroke-dasharray="2 3"/>
<line x1="145" y1="138" x2="145" y2="198" stroke="#d4cbba" stroke-width="1" stroke-dasharray="2 3"/>
<!-- query -->
<line x1="37" y1="148" x2="143" y2="160" stroke="#c0623a" stroke-width="2" marker-end="url(#arr-amber)"/>
<text x="90" y="143" text-anchor="middle" font-size="10" fill="#9e4e2d" font-weight="500">query</text>
<!-- response -->
<line x1="143" y1="178" x2="37" y2="190" stroke="#c0623a" stroke-width="2" marker-end="url(#arr-amber)"/>
<text x="90" y="205" text-anchor="middle" font-size="10" fill="#9e4e2d" font-weight="500">response</text>
<!-- Total cost badge -->
<rect x="20" y="225" width="140" height="32" rx="4" fill="#faf7f2" stroke="#d4cbba" stroke-width="1" filter="url(#shadow)"/>
<text x="90" y="241" text-anchor="middle" font-size="9" fill="#a39888" letter-spacing="0.04em">TOTAL LATENCY</text>
<text x="90" y="253" text-anchor="middle" font-size="11" font-weight="600" fill="#c0623a" font-family="'JetBrains Mono', monospace">1 × RTT</text>
</g>
<!-- ==================== Column 2: DoT cold ==================== -->
<g transform="translate(270, 0)">
<!-- Column header -->
<text x="90" y="84" text-anchor="middle" font-size="13" font-weight="600" fill="#2c2418">DoT — first query</text>
<text x="90" y="101" text-anchor="middle" font-size="10" fill="#a39888" letter-spacing="0.06em">PORT 853 · NEW CONNECTION</text>
<!-- Lane labels -->
<text x="25" y="128" font-size="10" fill="#6b5e4f">client</text>
<text x="133" y="128" font-size="10" fill="#6b5e4f">server</text>
<!-- Lanes -->
<line x1="35" y1="138" x2="35" y2="308" stroke="#d4cbba" stroke-width="1" stroke-dasharray="2 3"/>
<line x1="145" y1="138" x2="145" y2="308" stroke="#d4cbba" stroke-width="1" stroke-dasharray="2 3"/>
<!-- === RTT 1: TCP handshake === -->
<!-- SYN -->
<line x1="37" y1="145" x2="143" y2="153" stroke="#a39888" stroke-width="1.5" marker-end="url(#arr-dim)"/>
<!-- SYN-ACK -->
<line x1="143" y1="163" x2="37" y2="171" stroke="#a39888" stroke-width="1.5" marker-end="url(#arr-dim)"/>
<!-- ACK -->
<line x1="37" y1="181" x2="143" y2="189" stroke="#a39888" stroke-width="1.5" marker-end="url(#arr-dim)"/>
<!-- Label + RTT marker -->
<text x="168" y="170" font-size="9" fill="#a39888" font-family="'JetBrains Mono', monospace">1 rtt</text>
<text x="90" y="143" text-anchor="middle" font-size="9" fill="#6b5e4f" font-style="italic">TCP handshake</text>
<!-- === RTT 2: TLS 1.3 handshake === -->
<!-- ClientHello -->
<line x1="37" y1="208" x2="143" y2="216" stroke="#a39888" stroke-width="1.5" marker-end="url(#arr-dim)"/>
<!-- ServerHello + Cert + Finished -->
<line x1="143" y1="226" x2="37" y2="234" stroke="#a39888" stroke-width="1.5" marker-end="url(#arr-dim)"/>
<!-- Label + RTT marker -->
<text x="168" y="222" font-size="9" fill="#a39888" font-family="'JetBrains Mono', monospace">2 rtt</text>
<text x="90" y="205" text-anchor="middle" font-size="9" fill="#6b5e4f" font-style="italic">TLS 1.3 handshake</text>
<!-- === RTT 3: DNS exchange === -->
<!-- query (piggybacked on ClientFinished) -->
<line x1="37" y1="253" x2="143" y2="261" stroke="#c0623a" stroke-width="2" marker-end="url(#arr-amber)"/>
<!-- response -->
<line x1="143" y1="271" x2="37" y2="279" stroke="#c0623a" stroke-width="2" marker-end="url(#arr-amber)"/>
<!-- Label + RTT marker -->
<text x="168" y="267" font-size="9" fill="#a39888" font-family="'JetBrains Mono', monospace">3 rtt</text>
<text x="90" y="250" text-anchor="middle" font-size="10" fill="#9e4e2d" font-weight="500">query + response</text>
<!-- Total cost badge -->
<rect x="20" y="295" width="140" height="32" rx="4" fill="#faf7f2" stroke="#d4cbba" stroke-width="1" filter="url(#shadow)"/>
<text x="90" y="311" text-anchor="middle" font-size="9" fill="#a39888" letter-spacing="0.04em">TOTAL LATENCY</text>
<text x="90" y="323" text-anchor="middle" font-size="11" font-weight="600" fill="#c0623a" font-family="'JetBrains Mono', monospace">3 × RTT</text>
</g>
<!-- ==================== Column 3: DoT reused ==================== -->
<g transform="translate(520, 0)">
<!-- Column header -->
<text x="90" y="84" text-anchor="middle" font-size="13" font-weight="600" fill="#2c2418">DoT — reused session</text>
<text x="90" y="101" text-anchor="middle" font-size="10" fill="#a39888" letter-spacing="0.06em">PORT 853 · PERSISTENT TCP/TLS</text>
<!-- Lane labels -->
<text x="25" y="128" font-size="10" fill="#6b5e4f">client</text>
<text x="133" y="128" font-size="10" fill="#6b5e4f">server</text>
<!-- Lanes -->
<line x1="35" y1="138" x2="35" y2="198" stroke="#d4cbba" stroke-width="1" stroke-dasharray="2 3"/>
<line x1="145" y1="138" x2="145" y2="198" stroke="#d4cbba" stroke-width="1" stroke-dasharray="2 3"/>
<!-- query -->
<line x1="37" y1="148" x2="143" y2="160" stroke="#c0623a" stroke-width="2" marker-end="url(#arr-amber)"/>
<text x="90" y="143" text-anchor="middle" font-size="10" fill="#9e4e2d" font-weight="500">query</text>
<!-- response -->
<line x1="143" y1="178" x2="37" y2="190" stroke="#c0623a" stroke-width="2" marker-end="url(#arr-amber)"/>
<text x="90" y="205" text-anchor="middle" font-size="10" fill="#9e4e2d" font-weight="500">response</text>
<!-- Total cost badge -->
<rect x="20" y="225" width="140" height="32" rx="4" fill="#faf7f2" stroke="#d4cbba" stroke-width="1" filter="url(#shadow)"/>
<text x="90" y="241" text-anchor="middle" font-size="9" fill="#a39888" letter-spacing="0.04em">TOTAL LATENCY</text>
<text x="90" y="253" text-anchor="middle" font-size="11" font-weight="600" fill="#c0623a" font-family="'JetBrains Mono', monospace">1 × RTT</text>
<!-- Tiny caption -->
<text x="90" y="280" text-anchor="middle" font-size="9" fill="#a39888" font-style="italic">(handshake amortized</text>
<text x="90" y="292" text-anchor="middle" font-size="9" fill="#a39888" font-style="italic">across the session)</text>
</g>
</svg>
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