---
tool: Crawlinx SEO audit
source: https://crawlinx.com
domain: fuzzalab.pt
report_url: "https://crawlinx.com/audit/fuzzalab.pt"
crawl_id: 20260721T234137-3588d6fe
health_score: 65
generated_at: 2026-08-26T03:51:08Z
total_pages: 50
html_pages: 50
indexable_pages: 50
errors: 0
warnings: 93
notices: 298
---

# SEO audit: fuzzalab.pt

**Health score: 65/100** — needs attention

> Audited by [Crawlinx](https://crawlinx.com) — the free technical-SEO crawler. Full report: https://crawlinx.com/audit/fuzzalab.pt

## Overview

| Metric | Value |
| --- | --- |
| Pages crawled | 50 |
| HTML pages | 50 |
| Indexable | 50 |
| Non-indexable | 0 |
| Orphan pages | 0 |
| Broken internal links | 0 |
| Avg response time | 978 ms |
| Errors / Warnings / Notices | 0 / 93 / 298 |
| Status codes | 50×200 |

## Categories

| Category | Score | Errors | Warnings | Notices |
| --- | ---: | ---: | ---: | ---: |
| Performance | 70 | 0 | 50 | 106 |
| Titles | 78 | 0 | 36 | 1 |
| Content | 98 | 0 | 3 | 0 |
| Meta Description | 98 | 0 | 3 | 39 |
| Structured Data | 99 | 0 | 1 | 4 |
| Agent Readiness | 100 | 0 | 0 | 23 |
| Cache | 100 | 0 | 0 | 50 |
| Headings | 100 | 0 | 0 | 4 |
| Images | 100 | 0 | 0 | 10 |
| Links | 100 | 0 | 0 | 47 |
| Robots | 100 | 0 | 0 | 1 |
| Security | 100 | 0 | 0 | 9 |
| Sitemap | 100 | 0 | 0 | 1 |
| Social | 100 | 0 | 0 | 3 |

## Issues

### Warnings (93)

#### Thin content (low word count)

- Rule: `content.thin` · Category: Content · Occurrences: 3

- [https://fuzzalab.pt/](https://fuzzalab.pt/) — 186 words
- [https://fuzzalab.pt/shouts/](https://fuzzalab.pt/shouts/) — 54 words
- [https://fuzzalab.pt/shouts/?tag=LLM](https://fuzzalab.pt/shouts/?tag=LLM) — 54 words

#### Missing meta description

- Rule: `meta_desc.missing` · Category: Meta Description · Occurrences: 3

- [https://fuzzalab.pt/blog/alwide-tui-ide-terminal](https://fuzzalab.pt/blog/alwide-tui-ide-terminal)
- [https://fuzzalab.pt/blog/ios-ocr-server-vision-framework](https://fuzzalab.pt/blog/ios-ocr-server-vision-framework)
- [https://fuzzalab.pt/blog/syswatch-tui-monitorizacao](https://fuzzalab.pt/blog/syswatch-tui-monitorizacao)

#### Render-blocking script in <head> (no defer/async)

- Rule: `perf.render_blocking` · Category: Performance · Occurrences: 50

- [https://fuzzalab.pt/](https://fuzzalab.pt/) — 1 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://fuzzalab.pt/blog/age-personalized-hardware](https://fuzzalab.pt/blog/age-personalized-hardware) — 3 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://fuzzalab.pt/blog/ai-2040-cenarios-futuro](https://fuzzalab.pt/blog/ai-2040-cenarios-futuro) — 3 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://fuzzalab.pt/blog/ai-margin-collapse-glm-52](https://fuzzalab.pt/blog/ai-margin-collapse-glm-52) — 3 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://fuzzalab.pt/blog/alemanha-migrantes-trabalho-qualificado](https://fuzzalab.pt/blog/alemanha-migrantes-trabalho-qualificado) — 3 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://fuzzalab.pt/blog/alwide-tui-ide-terminal](https://fuzzalab.pt/blog/alwide-tui-ide-terminal) — 3 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://fuzzalab.pt/blog/asahi-linux-progress-7-1](https://fuzzalab.pt/blog/asahi-linux-progress-7-1) — 3 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://fuzzalab.pt/blog/biosphere-2-experiencia-que-mudou-tudo](https://fuzzalab.pt/blog/biosphere-2-experiencia-que-mudou-tudo) — 3 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://fuzzalab.pt/blog/bug-left-handed-users](https://fuzzalab.pt/blog/bug-left-handed-users) — 3 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://fuzzalab.pt/blog/claude-code-bun-rust](https://fuzzalab.pt/blog/claude-code-bun-rust) — 3 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://fuzzalab.pt/blog/claude-code-vs-opencode-tokens](https://fuzzalab.pt/blog/claude-code-vs-opencode-tokens) — 3 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://fuzzalab.pt/blog/claude-design-system-prompt](https://fuzzalab.pt/blog/claude-design-system-prompt) — 3 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://fuzzalab.pt/blog/clawk-coding-agents-vm](https://fuzzalab.pt/blog/clawk-coding-agents-vm) — 3 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://fuzzalab.pt/blog/codex-encrypting-sub-agent-prompts](https://fuzzalab.pt/blog/codex-encrypting-sub-agent-prompts) — 3 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://fuzzalab.pt/blog/data-breach-cannabis-club-passaportes](https://fuzzalab.pt/blog/data-breach-cannabis-club-passaportes) — 3 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://fuzzalab.pt/blog/decoy-font-ai-scraping-protection](https://fuzzalab.pt/blog/decoy-font-ai-scraping-protection) — 3 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://fuzzalab.pt/blog/fable5-vending-bench](https://fuzzalab.pt/blog/fable5-vending-bench) — 3 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://fuzzalab.pt/blog/github-codeberg-self-hosting](https://fuzzalab.pt/blog/github-codeberg-self-hosting) — 3 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://fuzzalab.pt/blog/glm-5.2-vs-claude-opus](https://fuzzalab.pt/blog/glm-5.2-vs-claude-opus) — 3 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://fuzzalab.pt/blog/gpt-56-resolve-gap-30-anos-otimizacao-convexa](https://fuzzalab.pt/blog/gpt-56-resolve-gap-30-anos-otimizacao-convexa) — 3 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://fuzzalab.pt/blog/guardian-angels-llm-personalization](https://fuzzalab.pt/blog/guardian-angels-llm-personalization) — 3 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://fuzzalab.pt/blog/hardware-nao-e-tao-dificil](https://fuzzalab.pt/blog/hardware-nao-e-tao-dificil) — 3 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://fuzzalab.pt/blog/ia-suprime-pensamento-critico](https://fuzzalab.pt/blog/ia-suprime-pensamento-critico) — 3 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://fuzzalab.pt/blog/inteligencia-neuronios-unicos](https://fuzzalab.pt/blog/inteligencia-neuronios-unicos) — 3 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://fuzzalab.pt/blog/ios-ocr-server-vision-framework](https://fuzzalab.pt/blog/ios-ocr-server-vision-framework) — 3 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://fuzzalab.pt/blog/late-sh-terminal-clubhouse](https://fuzzalab.pt/blog/late-sh-terminal-clubhouse) — 3 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://fuzzalab.pt/blog/lidless-mac-acordado-tampa-fechada](https://fuzzalab.pt/blog/lidless-mac-acordado-tampa-fechada) — 3 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://fuzzalab.pt/blog/linux-011-rewritten-rust](https://fuzzalab.pt/blog/linux-011-rewritten-rust) — 3 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://fuzzalab.pt/blog/love-llms-hate-hype-geohot](https://fuzzalab.pt/blog/love-llms-hate-hype-geohot) — 3 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://fuzzalab.pt/blog/memoria-persistente-agentes-ai](https://fuzzalab.pt/blog/memoria-persistente-agentes-ai) — 3 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://fuzzalab.pt/blog/microsoft-comic-chat-open-source](https://fuzzalab.pt/blog/microsoft-comic-chat-open-source) — 3 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://fuzzalab.pt/blog/openai-broadcom-jalapeno-chip](https://fuzzalab.pt/blog/openai-broadcom-jalapeno-chip) — 3 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://fuzzalab.pt/blog/openai-codex-reduz-contexto](https://fuzzalab.pt/blog/openai-codex-reduz-contexto) — 3 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://fuzzalab.pt/blog/pipeline-deep-research-tokens](https://fuzzalab.pt/blog/pipeline-deep-research-tokens) — 3 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://fuzzalab.pt/blog/pruning-rag-context](https://fuzzalab.pt/blog/pruning-rag-context) — 3 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://fuzzalab.pt/blog/reflexao-mjd-web-tech](https://fuzzalab.pt/blog/reflexao-mjd-web-tech) — 3 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://fuzzalab.pt/blog/reliable-agentic-ai-bayer-prince](https://fuzzalab.pt/blog/reliable-agentic-ai-bayer-prince) — 3 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://fuzzalab.pt/blog/roman-concrete-self-healing](https://fuzzalab.pt/blog/roman-concrete-self-healing) — 3 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://fuzzalab.pt/blog/solod-go-better-c](https://fuzzalab.pt/blog/solod-go-better-c) — 3 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://fuzzalab.pt/blog/styleseed-design-rules-ai-agents](https://fuzzalab.pt/blog/styleseed-design-rules-ai-agents) — 3 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://fuzzalab.pt/blog/syswatch-tui-monitorizacao](https://fuzzalab.pt/blog/syswatch-tui-monitorizacao) — 3 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://fuzzalab.pt/blog/taocp-knuth-classico](https://fuzzalab.pt/blog/taocp-knuth-classico) — 3 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://fuzzalab.pt/blog/the-insider-investigacao-russia](https://fuzzalab.pt/blog/the-insider-investigacao-russia) — 3 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://fuzzalab.pt/blog/tldraw-agent-draw](https://fuzzalab.pt/blog/tldraw-agent-draw) — 3 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://fuzzalab.pt/blog/tmux-no-macos](https://fuzzalab.pt/blog/tmux-no-macos) — 3 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://fuzzalab.pt/blog/usb-type-c-engineers-guide](https://fuzzalab.pt/blog/usb-type-c-engineers-guide) — 3 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://fuzzalab.pt/blog/why-lisp](https://fuzzalab.pt/blog/why-lisp) — 3 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://fuzzalab.pt/blog/youtrackdb-jetbrains-graph-database](https://fuzzalab.pt/blog/youtrackdb-jetbrains-graph-database) — 3 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://fuzzalab.pt/shouts/](https://fuzzalab.pt/shouts/) — 6 render-blocking <script> in <head> (add defer/async or use type=module)
- [https://fuzzalab.pt/shouts/?tag=LLM](https://fuzzalab.pt/shouts/?tag=LLM) — 6 render-blocking <script> in <head> (add defer/async or use type=module)

#### BreadcrumbList present but structurally incomplete

- Rule: `schema.breadcrumb_incomplete` · Category: Structured Data · Occurrences: 1

- [https://fuzzalab.pt/blog/ios-ocr-server-vision-framework](https://fuzzalab.pt/blog/ios-ocr-server-vision-framework) — a BreadcrumbList is present but structurally incomplete — missing required name. Give itemListElement at least 2 ListItems, each with a sequential integer position and a name, and an item URL on every entry except the last.

#### Title likely truncated in SERP (too wide)

- Rule: `title.too_long` · Category: Titles · Occurrences: 36

- [https://fuzzalab.pt/blog/age-personalized-hardware](https://fuzzalab.pt/blog/age-personalized-hardware) — 71 chars, ~591px (limit ~580px)
- [https://fuzzalab.pt/blog/ai-margin-collapse-glm-52](https://fuzzalab.pt/blog/ai-margin-collapse-glm-52) — 76 chars, ~620px (limit ~580px)
- [https://fuzzalab.pt/blog/alemanha-migrantes-trabalho-qualificado](https://fuzzalab.pt/blog/alemanha-migrantes-trabalho-qualificado) — 78 chars, ~628px (limit ~580px)
- [https://fuzzalab.pt/blog/alwide-tui-ide-terminal](https://fuzzalab.pt/blog/alwide-tui-ide-terminal) — 80 chars, ~658px (limit ~580px)
- [https://fuzzalab.pt/blog/asahi-linux-progress-7-1](https://fuzzalab.pt/blog/asahi-linux-progress-7-1) — 118 chars, ~945px (limit ~580px)
- [https://fuzzalab.pt/blog/biosphere-2-experiencia-que-mudou-tudo](https://fuzzalab.pt/blog/biosphere-2-experiencia-que-mudou-tudo) — 76 chars, ~643px (limit ~580px)
- [https://fuzzalab.pt/blog/claude-code-bun-rust](https://fuzzalab.pt/blog/claude-code-bun-rust) — 80 chars, ~634px (limit ~580px)
- [https://fuzzalab.pt/blog/claude-design-system-prompt](https://fuzzalab.pt/blog/claude-design-system-prompt) — 75 chars, ~636px (limit ~580px)
- [https://fuzzalab.pt/blog/codex-encrypting-sub-agent-prompts](https://fuzzalab.pt/blog/codex-encrypting-sub-agent-prompts) — 101 chars, ~807px (limit ~580px)
- [https://fuzzalab.pt/blog/data-breach-cannabis-club-passaportes](https://fuzzalab.pt/blog/data-breach-cannabis-club-passaportes) — 84 chars, ~690px (limit ~580px)
- [https://fuzzalab.pt/blog/decoy-font-ai-scraping-protection](https://fuzzalab.pt/blog/decoy-font-ai-scraping-protection) — 71 chars, ~593px (limit ~580px)
- [https://fuzzalab.pt/blog/fable5-vending-bench](https://fuzzalab.pt/blog/fable5-vending-bench) — 84 chars, ~686px (limit ~580px)
- [https://fuzzalab.pt/blog/github-codeberg-self-hosting](https://fuzzalab.pt/blog/github-codeberg-self-hosting) — 87 chars, ~693px (limit ~580px)
- [https://fuzzalab.pt/blog/glm-5.2-vs-claude-opus](https://fuzzalab.pt/blog/glm-5.2-vs-claude-opus) — 90 chars, ~767px (limit ~580px)
- [https://fuzzalab.pt/blog/gpt-56-resolve-gap-30-anos-otimizacao-convexa](https://fuzzalab.pt/blog/gpt-56-resolve-gap-30-anos-otimizacao-convexa) — 81 chars, ~692px (limit ~580px)
- [https://fuzzalab.pt/blog/guardian-angels-llm-personalization](https://fuzzalab.pt/blog/guardian-angels-llm-personalization) — 69 chars, ~583px (limit ~580px)
- [https://fuzzalab.pt/blog/inteligencia-neuronios-unicos](https://fuzzalab.pt/blog/inteligencia-neuronios-unicos) — 78 chars, ~654px (limit ~580px)
- [https://fuzzalab.pt/blog/late-sh-terminal-clubhouse](https://fuzzalab.pt/blog/late-sh-terminal-clubhouse) — 81 chars, ~651px (limit ~580px)
- [https://fuzzalab.pt/blog/lidless-mac-acordado-tampa-fechada](https://fuzzalab.pt/blog/lidless-mac-acordado-tampa-fechada) — 87 chars, ~722px (limit ~580px)
- [https://fuzzalab.pt/blog/linux-011-rewritten-rust](https://fuzzalab.pt/blog/linux-011-rewritten-rust) — 70 chars, ~581px (limit ~580px)
- [https://fuzzalab.pt/blog/love-llms-hate-hype-geohot](https://fuzzalab.pt/blog/love-llms-hate-hype-geohot) — 80 chars, ~661px (limit ~580px)
- [https://fuzzalab.pt/blog/memoria-persistente-agentes-ai](https://fuzzalab.pt/blog/memoria-persistente-agentes-ai) — 103 chars, ~843px (limit ~580px)
- [https://fuzzalab.pt/blog/microsoft-comic-chat-open-source](https://fuzzalab.pt/blog/microsoft-comic-chat-open-source) — 92 chars, ~750px (limit ~580px)
- [https://fuzzalab.pt/blog/openai-codex-reduz-contexto](https://fuzzalab.pt/blog/openai-codex-reduz-contexto) — 74 chars, ~625px (limit ~580px)
- [https://fuzzalab.pt/blog/pipeline-deep-research-tokens](https://fuzzalab.pt/blog/pipeline-deep-research-tokens) — 70 chars, ~587px (limit ~580px)
- [https://fuzzalab.pt/blog/pruning-rag-context](https://fuzzalab.pt/blog/pruning-rag-context) — 72 chars, ~617px (limit ~580px)
- [https://fuzzalab.pt/blog/reliable-agentic-ai-bayer-prince](https://fuzzalab.pt/blog/reliable-agentic-ai-bayer-prince) — 77 chars, ~632px (limit ~580px)
- [https://fuzzalab.pt/blog/roman-concrete-self-healing](https://fuzzalab.pt/blog/roman-concrete-self-healing) — 94 chars, ~774px (limit ~580px)
- [https://fuzzalab.pt/blog/solod-go-better-c](https://fuzzalab.pt/blog/solod-go-better-c) — 82 chars, ~670px (limit ~580px)
- [https://fuzzalab.pt/blog/styleseed-design-rules-ai-agents](https://fuzzalab.pt/blog/styleseed-design-rules-ai-agents) — 83 chars, ~681px (limit ~580px)
- [https://fuzzalab.pt/blog/syswatch-tui-monitorizacao](https://fuzzalab.pt/blog/syswatch-tui-monitorizacao) — 80 chars, ~666px (limit ~580px)
- [https://fuzzalab.pt/blog/the-insider-investigacao-russia](https://fuzzalab.pt/blog/the-insider-investigacao-russia) — 98 chars, ~792px (limit ~580px)
- [https://fuzzalab.pt/blog/tldraw-agent-draw](https://fuzzalab.pt/blog/tldraw-agent-draw) — 70 chars, ~600px (limit ~580px)
- [https://fuzzalab.pt/blog/tmux-no-macos](https://fuzzalab.pt/blog/tmux-no-macos) — 84 chars, ~688px (limit ~580px)
- [https://fuzzalab.pt/blog/usb-type-c-engineers-guide](https://fuzzalab.pt/blog/usb-type-c-engineers-guide) — 81 chars, ~658px (limit ~580px)
- [https://fuzzalab.pt/blog/youtrackdb-jetbrains-graph-database](https://fuzzalab.pt/blog/youtrackdb-jetbrains-graph-database) — 91 chars, ~739px (limit ~580px)

### Notices (298)

#### Heading levels skip a level

- Rule: `agent.heading_skip` · Category: Agent Readiness · Occurrences: 22

- [https://fuzzalab.pt/blog/age-personalized-hardware](https://fuzzalab.pt/blog/age-personalized-hardware) — h3 follows h1 — skips h2
- [https://fuzzalab.pt/blog/ai-margin-collapse-glm-52](https://fuzzalab.pt/blog/ai-margin-collapse-glm-52) — h5 follows h2 — skips h3
- [https://fuzzalab.pt/blog/claude-code-vs-opencode-tokens](https://fuzzalab.pt/blog/claude-code-vs-opencode-tokens) — h5 follows h2 — skips h3
- [https://fuzzalab.pt/blog/clawk-coding-agents-vm](https://fuzzalab.pt/blog/clawk-coding-agents-vm) — h5 follows h2 — skips h3
- [https://fuzzalab.pt/blog/decoy-font-ai-scraping-protection](https://fuzzalab.pt/blog/decoy-font-ai-scraping-protection) — h4 follows h1 — skips h2
- [https://fuzzalab.pt/blog/glm-5.2-vs-claude-opus](https://fuzzalab.pt/blog/glm-5.2-vs-claude-opus) — h4 follows h1 — skips h2
- [https://fuzzalab.pt/blog/guardian-angels-llm-personalization](https://fuzzalab.pt/blog/guardian-angels-llm-personalization) — h4 follows h1 — skips h2
- [https://fuzzalab.pt/blog/ia-suprime-pensamento-critico](https://fuzzalab.pt/blog/ia-suprime-pensamento-critico) — h3 follows h1 — skips h2
- [https://fuzzalab.pt/blog/linux-011-rewritten-rust](https://fuzzalab.pt/blog/linux-011-rewritten-rust) — h5 follows h2 — skips h3
- [https://fuzzalab.pt/blog/love-llms-hate-hype-geohot](https://fuzzalab.pt/blog/love-llms-hate-hype-geohot) — h5 follows h2 — skips h3
- [https://fuzzalab.pt/blog/microsoft-comic-chat-open-source](https://fuzzalab.pt/blog/microsoft-comic-chat-open-source) — h4 follows h1 — skips h2
- [https://fuzzalab.pt/blog/reflexao-mjd-web-tech](https://fuzzalab.pt/blog/reflexao-mjd-web-tech) — h5 follows h2 — skips h3
- [https://fuzzalab.pt/blog/roman-concrete-self-healing](https://fuzzalab.pt/blog/roman-concrete-self-healing) — h4 follows h1 — skips h2
- [https://fuzzalab.pt/blog/solod-go-better-c](https://fuzzalab.pt/blog/solod-go-better-c) — h4 follows h1 — skips h2
- [https://fuzzalab.pt/blog/styleseed-design-rules-ai-agents](https://fuzzalab.pt/blog/styleseed-design-rules-ai-agents) — h5 follows h2 — skips h3
- [https://fuzzalab.pt/blog/the-insider-investigacao-russia](https://fuzzalab.pt/blog/the-insider-investigacao-russia) — h5 follows h2 — skips h3
- [https://fuzzalab.pt/blog/tldraw-agent-draw](https://fuzzalab.pt/blog/tldraw-agent-draw) — h5 follows h2 — skips h3
- [https://fuzzalab.pt/blog/usb-type-c-engineers-guide](https://fuzzalab.pt/blog/usb-type-c-engineers-guide) — h4 follows h1 — skips h2
- [https://fuzzalab.pt/blog/why-lisp](https://fuzzalab.pt/blog/why-lisp) — h5 follows h2 — skips h3
- [https://fuzzalab.pt/blog/youtrackdb-jetbrains-graph-database](https://fuzzalab.pt/blog/youtrackdb-jetbrains-graph-database) — h5 follows h2 — skips h3
- [https://fuzzalab.pt/shouts/](https://fuzzalab.pt/shouts/) — h3 follows h1 — skips h2
- [https://fuzzalab.pt/shouts/?tag=LLM](https://fuzzalab.pt/shouts/?tag=LLM) — h3 follows h1 — skips h2

#### No llms.txt for AI agents

- Rule: `agent.llms_txt_missing` · Category: Agent Readiness · Occurrences: 1

- [https://fuzzalab.pt/](https://fuzzalab.pt/) — no llms.txt found at the site root — add one so AI agents get a curated site summary

#### Page served uncached (no-store/private or CDN bypass)

- Rule: `cache.not_cacheable` · Category: Cache · Occurrences: 50

- [https://fuzzalab.pt/](https://fuzzalab.pt/) — Cache-Control: no-cache, no-store, must-revalidate · cloudflare: DYNAMIC
- [https://fuzzalab.pt/blog/age-personalized-hardware](https://fuzzalab.pt/blog/age-personalized-hardware) — Cache-Control: no-cache, no-store, must-revalidate · cloudflare: DYNAMIC
- [https://fuzzalab.pt/blog/ai-2040-cenarios-futuro](https://fuzzalab.pt/blog/ai-2040-cenarios-futuro) — Cache-Control: no-cache, no-store, must-revalidate · cloudflare: DYNAMIC
- [https://fuzzalab.pt/blog/ai-margin-collapse-glm-52](https://fuzzalab.pt/blog/ai-margin-collapse-glm-52) — Cache-Control: no-cache, no-store, must-revalidate · cloudflare: DYNAMIC
- [https://fuzzalab.pt/blog/alemanha-migrantes-trabalho-qualificado](https://fuzzalab.pt/blog/alemanha-migrantes-trabalho-qualificado) — Cache-Control: no-cache, no-store, must-revalidate · cloudflare: DYNAMIC
- [https://fuzzalab.pt/blog/alwide-tui-ide-terminal](https://fuzzalab.pt/blog/alwide-tui-ide-terminal) — Cache-Control: no-cache, no-store, must-revalidate · cloudflare: DYNAMIC
- [https://fuzzalab.pt/blog/asahi-linux-progress-7-1](https://fuzzalab.pt/blog/asahi-linux-progress-7-1) — Cache-Control: no-cache, no-store, must-revalidate · cloudflare: DYNAMIC
- [https://fuzzalab.pt/blog/biosphere-2-experiencia-que-mudou-tudo](https://fuzzalab.pt/blog/biosphere-2-experiencia-que-mudou-tudo) — Cache-Control: no-cache, no-store, must-revalidate · cloudflare: DYNAMIC
- [https://fuzzalab.pt/blog/bug-left-handed-users](https://fuzzalab.pt/blog/bug-left-handed-users) — Cache-Control: no-cache, no-store, must-revalidate · cloudflare: DYNAMIC
- [https://fuzzalab.pt/blog/claude-code-bun-rust](https://fuzzalab.pt/blog/claude-code-bun-rust) — Cache-Control: no-cache, no-store, must-revalidate · cloudflare: DYNAMIC
- [https://fuzzalab.pt/blog/claude-code-vs-opencode-tokens](https://fuzzalab.pt/blog/claude-code-vs-opencode-tokens) — Cache-Control: no-cache, no-store, must-revalidate · cloudflare: DYNAMIC
- [https://fuzzalab.pt/blog/claude-design-system-prompt](https://fuzzalab.pt/blog/claude-design-system-prompt) — Cache-Control: no-cache, no-store, must-revalidate · cloudflare: DYNAMIC
- [https://fuzzalab.pt/blog/clawk-coding-agents-vm](https://fuzzalab.pt/blog/clawk-coding-agents-vm) — Cache-Control: no-cache, no-store, must-revalidate · cloudflare: DYNAMIC
- [https://fuzzalab.pt/blog/codex-encrypting-sub-agent-prompts](https://fuzzalab.pt/blog/codex-encrypting-sub-agent-prompts) — Cache-Control: no-cache, no-store, must-revalidate · cloudflare: DYNAMIC
- [https://fuzzalab.pt/blog/data-breach-cannabis-club-passaportes](https://fuzzalab.pt/blog/data-breach-cannabis-club-passaportes) — Cache-Control: no-cache, no-store, must-revalidate · cloudflare: DYNAMIC
- [https://fuzzalab.pt/blog/decoy-font-ai-scraping-protection](https://fuzzalab.pt/blog/decoy-font-ai-scraping-protection) — Cache-Control: no-cache, no-store, must-revalidate · cloudflare: DYNAMIC
- [https://fuzzalab.pt/blog/fable5-vending-bench](https://fuzzalab.pt/blog/fable5-vending-bench) — Cache-Control: no-cache, no-store, must-revalidate · cloudflare: DYNAMIC
- [https://fuzzalab.pt/blog/github-codeberg-self-hosting](https://fuzzalab.pt/blog/github-codeberg-self-hosting) — Cache-Control: no-cache, no-store, must-revalidate · cloudflare: DYNAMIC
- [https://fuzzalab.pt/blog/glm-5.2-vs-claude-opus](https://fuzzalab.pt/blog/glm-5.2-vs-claude-opus) — Cache-Control: no-cache, no-store, must-revalidate · cloudflare: DYNAMIC
- [https://fuzzalab.pt/blog/gpt-56-resolve-gap-30-anos-otimizacao-convexa](https://fuzzalab.pt/blog/gpt-56-resolve-gap-30-anos-otimizacao-convexa) — Cache-Control: no-cache, no-store, must-revalidate · cloudflare: DYNAMIC
- [https://fuzzalab.pt/blog/guardian-angels-llm-personalization](https://fuzzalab.pt/blog/guardian-angels-llm-personalization) — Cache-Control: no-cache, no-store, must-revalidate · cloudflare: DYNAMIC
- [https://fuzzalab.pt/blog/hardware-nao-e-tao-dificil](https://fuzzalab.pt/blog/hardware-nao-e-tao-dificil) — Cache-Control: no-cache, no-store, must-revalidate · cloudflare: DYNAMIC
- [https://fuzzalab.pt/blog/ia-suprime-pensamento-critico](https://fuzzalab.pt/blog/ia-suprime-pensamento-critico) — Cache-Control: no-cache, no-store, must-revalidate · cloudflare: DYNAMIC
- [https://fuzzalab.pt/blog/inteligencia-neuronios-unicos](https://fuzzalab.pt/blog/inteligencia-neuronios-unicos) — Cache-Control: no-cache, no-store, must-revalidate · cloudflare: DYNAMIC
- [https://fuzzalab.pt/blog/ios-ocr-server-vision-framework](https://fuzzalab.pt/blog/ios-ocr-server-vision-framework) — Cache-Control: no-cache, no-store, must-revalidate · cloudflare: DYNAMIC
- [https://fuzzalab.pt/blog/late-sh-terminal-clubhouse](https://fuzzalab.pt/blog/late-sh-terminal-clubhouse) — Cache-Control: no-cache, no-store, must-revalidate · cloudflare: DYNAMIC
- [https://fuzzalab.pt/blog/lidless-mac-acordado-tampa-fechada](https://fuzzalab.pt/blog/lidless-mac-acordado-tampa-fechada) — Cache-Control: no-cache, no-store, must-revalidate · cloudflare: DYNAMIC
- [https://fuzzalab.pt/blog/linux-011-rewritten-rust](https://fuzzalab.pt/blog/linux-011-rewritten-rust) — Cache-Control: no-cache, no-store, must-revalidate · cloudflare: DYNAMIC
- [https://fuzzalab.pt/blog/love-llms-hate-hype-geohot](https://fuzzalab.pt/blog/love-llms-hate-hype-geohot) — Cache-Control: no-cache, no-store, must-revalidate · cloudflare: DYNAMIC
- [https://fuzzalab.pt/blog/memoria-persistente-agentes-ai](https://fuzzalab.pt/blog/memoria-persistente-agentes-ai) — Cache-Control: no-cache, no-store, must-revalidate · cloudflare: DYNAMIC
- [https://fuzzalab.pt/blog/microsoft-comic-chat-open-source](https://fuzzalab.pt/blog/microsoft-comic-chat-open-source) — Cache-Control: no-cache, no-store, must-revalidate · cloudflare: DYNAMIC
- [https://fuzzalab.pt/blog/openai-broadcom-jalapeno-chip](https://fuzzalab.pt/blog/openai-broadcom-jalapeno-chip) — Cache-Control: no-cache, no-store, must-revalidate · cloudflare: DYNAMIC
- [https://fuzzalab.pt/blog/openai-codex-reduz-contexto](https://fuzzalab.pt/blog/openai-codex-reduz-contexto) — Cache-Control: no-cache, no-store, must-revalidate · cloudflare: DYNAMIC
- [https://fuzzalab.pt/blog/pipeline-deep-research-tokens](https://fuzzalab.pt/blog/pipeline-deep-research-tokens) — Cache-Control: no-cache, no-store, must-revalidate · cloudflare: DYNAMIC
- [https://fuzzalab.pt/blog/pruning-rag-context](https://fuzzalab.pt/blog/pruning-rag-context) — Cache-Control: no-cache, no-store, must-revalidate · cloudflare: DYNAMIC
- [https://fuzzalab.pt/blog/reflexao-mjd-web-tech](https://fuzzalab.pt/blog/reflexao-mjd-web-tech) — Cache-Control: no-cache, no-store, must-revalidate · cloudflare: DYNAMIC
- [https://fuzzalab.pt/blog/reliable-agentic-ai-bayer-prince](https://fuzzalab.pt/blog/reliable-agentic-ai-bayer-prince) — Cache-Control: no-cache, no-store, must-revalidate · cloudflare: DYNAMIC
- [https://fuzzalab.pt/blog/roman-concrete-self-healing](https://fuzzalab.pt/blog/roman-concrete-self-healing) — Cache-Control: no-cache, no-store, must-revalidate · cloudflare: DYNAMIC
- [https://fuzzalab.pt/blog/solod-go-better-c](https://fuzzalab.pt/blog/solod-go-better-c) — Cache-Control: no-cache, no-store, must-revalidate · cloudflare: DYNAMIC
- [https://fuzzalab.pt/blog/styleseed-design-rules-ai-agents](https://fuzzalab.pt/blog/styleseed-design-rules-ai-agents) — Cache-Control: no-cache, no-store, must-revalidate · cloudflare: DYNAMIC
- [https://fuzzalab.pt/blog/syswatch-tui-monitorizacao](https://fuzzalab.pt/blog/syswatch-tui-monitorizacao) — Cache-Control: no-cache, no-store, must-revalidate · cloudflare: DYNAMIC
- [https://fuzzalab.pt/blog/taocp-knuth-classico](https://fuzzalab.pt/blog/taocp-knuth-classico) — Cache-Control: no-cache, no-store, must-revalidate · cloudflare: DYNAMIC
- [https://fuzzalab.pt/blog/the-insider-investigacao-russia](https://fuzzalab.pt/blog/the-insider-investigacao-russia) — Cache-Control: no-cache, no-store, must-revalidate · cloudflare: DYNAMIC
- [https://fuzzalab.pt/blog/tldraw-agent-draw](https://fuzzalab.pt/blog/tldraw-agent-draw) — Cache-Control: no-cache, no-store, must-revalidate · cloudflare: DYNAMIC
- [https://fuzzalab.pt/blog/tmux-no-macos](https://fuzzalab.pt/blog/tmux-no-macos) — Cache-Control: no-cache, no-store, must-revalidate · cloudflare: DYNAMIC
- [https://fuzzalab.pt/blog/usb-type-c-engineers-guide](https://fuzzalab.pt/blog/usb-type-c-engineers-guide) — Cache-Control: no-cache, no-store, must-revalidate · cloudflare: DYNAMIC
- [https://fuzzalab.pt/blog/why-lisp](https://fuzzalab.pt/blog/why-lisp) — Cache-Control: no-cache, no-store, must-revalidate · cloudflare: DYNAMIC
- [https://fuzzalab.pt/blog/youtrackdb-jetbrains-graph-database](https://fuzzalab.pt/blog/youtrackdb-jetbrains-graph-database) — Cache-Control: no-cache, no-store, must-revalidate · cloudflare: DYNAMIC
- [https://fuzzalab.pt/shouts/](https://fuzzalab.pt/shouts/) — Cache-Control: no-cache, no-store, must-revalidate · cloudflare: DYNAMIC
- [https://fuzzalab.pt/shouts/?tag=LLM](https://fuzzalab.pt/shouts/?tag=LLM) — Cache-Control: no-cache, no-store, must-revalidate · cloudflare: DYNAMIC

#### Multiple <h1> elements

- Rule: `h1.multiple` · Category: Headings · Occurrences: 4

- [https://fuzzalab.pt/blog/clawk-coding-agents-vm](https://fuzzalab.pt/blog/clawk-coding-agents-vm) — 2 <h1> elements
- [https://fuzzalab.pt/blog/pruning-rag-context](https://fuzzalab.pt/blog/pruning-rag-context) — 2 <h1> elements
- [https://fuzzalab.pt/shouts/](https://fuzzalab.pt/shouts/) — 2 <h1> elements
- [https://fuzzalab.pt/shouts/?tag=LLM](https://fuzzalab.pt/shouts/?tag=LLM) — 2 <h1> elements

#### Likely hero image lacks fetchpriority=high

- Rule: `images.hero_no_fetchpriority` · Category: Performance · Occurrences: 9

- [https://fuzzalab.pt/blog/clawk-coding-agents-vm](https://fuzzalab.pt/blog/clawk-coding-agents-vm) — the likely hero/LCP image (thumb.svg) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://fuzzalab.pt/blog/decoy-font-ai-scraping-protection](https://fuzzalab.pt/blog/decoy-font-ai-scraping-protection) — the likely hero/LCP image (thumb.svg) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://fuzzalab.pt/blog/ios-ocr-server-vision-framework](https://fuzzalab.pt/blog/ios-ocr-server-vision-framework) — the likely hero/LCP image (thumb.svg) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://fuzzalab.pt/blog/microsoft-comic-chat-open-source](https://fuzzalab.pt/blog/microsoft-comic-chat-open-source) — the likely hero/LCP image (thumb.svg) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://fuzzalab.pt/blog/roman-concrete-self-healing](https://fuzzalab.pt/blog/roman-concrete-self-healing) — the likely hero/LCP image (thumb.svg) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://fuzzalab.pt/blog/solod-go-better-c](https://fuzzalab.pt/blog/solod-go-better-c) — the likely hero/LCP image (thumb.svg) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://fuzzalab.pt/blog/tmux-no-macos](https://fuzzalab.pt/blog/tmux-no-macos) — the likely hero/LCP image (thumb.svg) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://fuzzalab.pt/blog/usb-type-c-engineers-guide](https://fuzzalab.pt/blog/usb-type-c-engineers-guide) — the likely hero/LCP image (thumb.svg) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.
- [https://fuzzalab.pt/blog/youtrackdb-jetbrains-graph-database](https://fuzzalab.pt/blog/youtrackdb-jetbrains-graph-database) — the likely hero/LCP image (youtrackdb-thumbnail.svg) has no fetchpriority="high" — adding it tells the browser to fetch the hero earlier in the waterfall, reducing Largest Contentful Paint. This is a low-severity nudge; verify the flagged image is actually your LCP element.

#### Images without width/height (layout shift / CLS)

- Rule: `images.missing_dimensions` · Category: Images · Occurrences: 10

- [https://fuzzalab.pt/](https://fuzzalab.pt/) — 1 of 1 images without width/height
- [https://fuzzalab.pt/blog/clawk-coding-agents-vm](https://fuzzalab.pt/blog/clawk-coding-agents-vm) — 1 of 1 images without width/height
- [https://fuzzalab.pt/blog/decoy-font-ai-scraping-protection](https://fuzzalab.pt/blog/decoy-font-ai-scraping-protection) — 1 of 1 images without width/height
- [https://fuzzalab.pt/blog/ios-ocr-server-vision-framework](https://fuzzalab.pt/blog/ios-ocr-server-vision-framework) — 2 of 2 images without width/height
- [https://fuzzalab.pt/blog/microsoft-comic-chat-open-source](https://fuzzalab.pt/blog/microsoft-comic-chat-open-source) — 1 of 1 images without width/height
- [https://fuzzalab.pt/blog/roman-concrete-self-healing](https://fuzzalab.pt/blog/roman-concrete-self-healing) — 1 of 1 images without width/height
- [https://fuzzalab.pt/blog/solod-go-better-c](https://fuzzalab.pt/blog/solod-go-better-c) — 1 of 1 images without width/height
- [https://fuzzalab.pt/blog/tmux-no-macos](https://fuzzalab.pt/blog/tmux-no-macos) — 1 of 1 images without width/height
- [https://fuzzalab.pt/blog/usb-type-c-engineers-guide](https://fuzzalab.pt/blog/usb-type-c-engineers-guide) — 1 of 1 images without width/height
- [https://fuzzalab.pt/blog/youtrackdb-jetbrains-graph-database](https://fuzzalab.pt/blog/youtrackdb-jetbrains-graph-database) — 1 of 1 images without width/height

#### Internal link has no anchor text / accessible name

- Rule: `links.no_anchor_text` · Category: Links · Occurrences: 47

- [https://fuzzalab.pt/blog/age-personalized-hardware](https://fuzzalab.pt/blog/age-personalized-hardware) — 1 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
- [https://fuzzalab.pt/blog/ai-2040-cenarios-futuro](https://fuzzalab.pt/blog/ai-2040-cenarios-futuro) — 1 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
- [https://fuzzalab.pt/blog/ai-margin-collapse-glm-52](https://fuzzalab.pt/blog/ai-margin-collapse-glm-52) — 1 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
- [https://fuzzalab.pt/blog/alemanha-migrantes-trabalho-qualificado](https://fuzzalab.pt/blog/alemanha-migrantes-trabalho-qualificado) — 1 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
- [https://fuzzalab.pt/blog/alwide-tui-ide-terminal](https://fuzzalab.pt/blog/alwide-tui-ide-terminal) — 1 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
- [https://fuzzalab.pt/blog/asahi-linux-progress-7-1](https://fuzzalab.pt/blog/asahi-linux-progress-7-1) — 1 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
- [https://fuzzalab.pt/blog/biosphere-2-experiencia-que-mudou-tudo](https://fuzzalab.pt/blog/biosphere-2-experiencia-que-mudou-tudo) — 1 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
- [https://fuzzalab.pt/blog/bug-left-handed-users](https://fuzzalab.pt/blog/bug-left-handed-users) — 1 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
- [https://fuzzalab.pt/blog/claude-code-bun-rust](https://fuzzalab.pt/blog/claude-code-bun-rust) — 1 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
- [https://fuzzalab.pt/blog/claude-code-vs-opencode-tokens](https://fuzzalab.pt/blog/claude-code-vs-opencode-tokens) — 1 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
- [https://fuzzalab.pt/blog/claude-design-system-prompt](https://fuzzalab.pt/blog/claude-design-system-prompt) — 1 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
- [https://fuzzalab.pt/blog/clawk-coding-agents-vm](https://fuzzalab.pt/blog/clawk-coding-agents-vm) — 1 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
- [https://fuzzalab.pt/blog/codex-encrypting-sub-agent-prompts](https://fuzzalab.pt/blog/codex-encrypting-sub-agent-prompts) — 1 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
- [https://fuzzalab.pt/blog/data-breach-cannabis-club-passaportes](https://fuzzalab.pt/blog/data-breach-cannabis-club-passaportes) — 1 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
- [https://fuzzalab.pt/blog/decoy-font-ai-scraping-protection](https://fuzzalab.pt/blog/decoy-font-ai-scraping-protection) — 1 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
- [https://fuzzalab.pt/blog/fable5-vending-bench](https://fuzzalab.pt/blog/fable5-vending-bench) — 1 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
- [https://fuzzalab.pt/blog/github-codeberg-self-hosting](https://fuzzalab.pt/blog/github-codeberg-self-hosting) — 1 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
- [https://fuzzalab.pt/blog/glm-5.2-vs-claude-opus](https://fuzzalab.pt/blog/glm-5.2-vs-claude-opus) — 1 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
- [https://fuzzalab.pt/blog/gpt-56-resolve-gap-30-anos-otimizacao-convexa](https://fuzzalab.pt/blog/gpt-56-resolve-gap-30-anos-otimizacao-convexa) — 1 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
- [https://fuzzalab.pt/blog/guardian-angels-llm-personalization](https://fuzzalab.pt/blog/guardian-angels-llm-personalization) — 1 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
- [https://fuzzalab.pt/blog/hardware-nao-e-tao-dificil](https://fuzzalab.pt/blog/hardware-nao-e-tao-dificil) — 1 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
- [https://fuzzalab.pt/blog/ia-suprime-pensamento-critico](https://fuzzalab.pt/blog/ia-suprime-pensamento-critico) — 1 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
- [https://fuzzalab.pt/blog/inteligencia-neuronios-unicos](https://fuzzalab.pt/blog/inteligencia-neuronios-unicos) — 1 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
- [https://fuzzalab.pt/blog/ios-ocr-server-vision-framework](https://fuzzalab.pt/blog/ios-ocr-server-vision-framework) — 1 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
- [https://fuzzalab.pt/blog/late-sh-terminal-clubhouse](https://fuzzalab.pt/blog/late-sh-terminal-clubhouse) — 1 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
- [https://fuzzalab.pt/blog/lidless-mac-acordado-tampa-fechada](https://fuzzalab.pt/blog/lidless-mac-acordado-tampa-fechada) — 1 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
- [https://fuzzalab.pt/blog/linux-011-rewritten-rust](https://fuzzalab.pt/blog/linux-011-rewritten-rust) — 1 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
- [https://fuzzalab.pt/blog/love-llms-hate-hype-geohot](https://fuzzalab.pt/blog/love-llms-hate-hype-geohot) — 1 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
- [https://fuzzalab.pt/blog/memoria-persistente-agentes-ai](https://fuzzalab.pt/blog/memoria-persistente-agentes-ai) — 1 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
- [https://fuzzalab.pt/blog/microsoft-comic-chat-open-source](https://fuzzalab.pt/blog/microsoft-comic-chat-open-source) — 1 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
- [https://fuzzalab.pt/blog/openai-broadcom-jalapeno-chip](https://fuzzalab.pt/blog/openai-broadcom-jalapeno-chip) — 1 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
- [https://fuzzalab.pt/blog/openai-codex-reduz-contexto](https://fuzzalab.pt/blog/openai-codex-reduz-contexto) — 1 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
- [https://fuzzalab.pt/blog/pipeline-deep-research-tokens](https://fuzzalab.pt/blog/pipeline-deep-research-tokens) — 1 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
- [https://fuzzalab.pt/blog/pruning-rag-context](https://fuzzalab.pt/blog/pruning-rag-context) — 1 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
- [https://fuzzalab.pt/blog/reflexao-mjd-web-tech](https://fuzzalab.pt/blog/reflexao-mjd-web-tech) — 1 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
- [https://fuzzalab.pt/blog/reliable-agentic-ai-bayer-prince](https://fuzzalab.pt/blog/reliable-agentic-ai-bayer-prince) — 1 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
- [https://fuzzalab.pt/blog/roman-concrete-self-healing](https://fuzzalab.pt/blog/roman-concrete-self-healing) — 1 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
- [https://fuzzalab.pt/blog/solod-go-better-c](https://fuzzalab.pt/blog/solod-go-better-c) — 1 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
- [https://fuzzalab.pt/blog/styleseed-design-rules-ai-agents](https://fuzzalab.pt/blog/styleseed-design-rules-ai-agents) — 1 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
- [https://fuzzalab.pt/blog/syswatch-tui-monitorizacao](https://fuzzalab.pt/blog/syswatch-tui-monitorizacao) — 1 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
- [https://fuzzalab.pt/blog/taocp-knuth-classico](https://fuzzalab.pt/blog/taocp-knuth-classico) — 1 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
- [https://fuzzalab.pt/blog/the-insider-investigacao-russia](https://fuzzalab.pt/blog/the-insider-investigacao-russia) — 1 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
- [https://fuzzalab.pt/blog/tldraw-agent-draw](https://fuzzalab.pt/blog/tldraw-agent-draw) — 1 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
- [https://fuzzalab.pt/blog/tmux-no-macos](https://fuzzalab.pt/blog/tmux-no-macos) — 1 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
- [https://fuzzalab.pt/blog/usb-type-c-engineers-guide](https://fuzzalab.pt/blog/usb-type-c-engineers-guide) — 1 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
- [https://fuzzalab.pt/blog/why-lisp](https://fuzzalab.pt/blog/why-lisp) — 1 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.
- [https://fuzzalab.pt/blog/youtrackdb-jetbrains-graph-database](https://fuzzalab.pt/blog/youtrackdb-jetbrains-graph-database) — 1 internal link(s) have no anchor text, aria-label, or image alt — they pass no keyword signal and are unusable to screen readers. Add descriptive text or an aria-label.

#### Meta description too long

- Rule: `meta_desc.too_long` · Category: Meta Description · Occurrences: 39

- [https://fuzzalab.pt/blog/age-personalized-hardware](https://fuzzalab.pt/blog/age-personalized-hardware) — 174 chars
- [https://fuzzalab.pt/blog/ai-2040-cenarios-futuro](https://fuzzalab.pt/blog/ai-2040-cenarios-futuro) — 190 chars
- [https://fuzzalab.pt/blog/ai-margin-collapse-glm-52](https://fuzzalab.pt/blog/ai-margin-collapse-glm-52) — 200 chars
- [https://fuzzalab.pt/blog/alemanha-migrantes-trabalho-qualificado](https://fuzzalab.pt/blog/alemanha-migrantes-trabalho-qualificado) — 162 chars
- [https://fuzzalab.pt/blog/asahi-linux-progress-7-1](https://fuzzalab.pt/blog/asahi-linux-progress-7-1) — 200 chars
- [https://fuzzalab.pt/blog/biosphere-2-experiencia-que-mudou-tudo](https://fuzzalab.pt/blog/biosphere-2-experiencia-que-mudou-tudo) — 182 chars
- [https://fuzzalab.pt/blog/bug-left-handed-users](https://fuzzalab.pt/blog/bug-left-handed-users) — 173 chars
- [https://fuzzalab.pt/blog/claude-code-vs-opencode-tokens](https://fuzzalab.pt/blog/claude-code-vs-opencode-tokens) — 174 chars
- [https://fuzzalab.pt/blog/claude-design-system-prompt](https://fuzzalab.pt/blog/claude-design-system-prompt) — 169 chars
- [https://fuzzalab.pt/blog/clawk-coding-agents-vm](https://fuzzalab.pt/blog/clawk-coding-agents-vm) — 191 chars
- [https://fuzzalab.pt/blog/codex-encrypting-sub-agent-prompts](https://fuzzalab.pt/blog/codex-encrypting-sub-agent-prompts) — 200 chars
- [https://fuzzalab.pt/blog/data-breach-cannabis-club-passaportes](https://fuzzalab.pt/blog/data-breach-cannabis-club-passaportes) — 200 chars
- [https://fuzzalab.pt/blog/decoy-font-ai-scraping-protection](https://fuzzalab.pt/blog/decoy-font-ai-scraping-protection) — 200 chars
- [https://fuzzalab.pt/blog/fable5-vending-bench](https://fuzzalab.pt/blog/fable5-vending-bench) — 163 chars
- [https://fuzzalab.pt/blog/github-codeberg-self-hosting](https://fuzzalab.pt/blog/github-codeberg-self-hosting) — 200 chars
- [https://fuzzalab.pt/blog/glm-5.2-vs-claude-opus](https://fuzzalab.pt/blog/glm-5.2-vs-claude-opus) — 178 chars
- [https://fuzzalab.pt/blog/gpt-56-resolve-gap-30-anos-otimizacao-convexa](https://fuzzalab.pt/blog/gpt-56-resolve-gap-30-anos-otimizacao-convexa) — 200 chars
- [https://fuzzalab.pt/blog/guardian-angels-llm-personalization](https://fuzzalab.pt/blog/guardian-angels-llm-personalization) — 200 chars
- [https://fuzzalab.pt/blog/hardware-nao-e-tao-dificil](https://fuzzalab.pt/blog/hardware-nao-e-tao-dificil) — 169 chars
- [https://fuzzalab.pt/blog/inteligencia-neuronios-unicos](https://fuzzalab.pt/blog/inteligencia-neuronios-unicos) — 200 chars
- [https://fuzzalab.pt/blog/late-sh-terminal-clubhouse](https://fuzzalab.pt/blog/late-sh-terminal-clubhouse) — 170 chars
- [https://fuzzalab.pt/blog/linux-011-rewritten-rust](https://fuzzalab.pt/blog/linux-011-rewritten-rust) — 200 chars
- [https://fuzzalab.pt/blog/love-llms-hate-hype-geohot](https://fuzzalab.pt/blog/love-llms-hate-hype-geohot) — 167 chars
- [https://fuzzalab.pt/blog/memoria-persistente-agentes-ai](https://fuzzalab.pt/blog/memoria-persistente-agentes-ai) — 200 chars
- [https://fuzzalab.pt/blog/microsoft-comic-chat-open-source](https://fuzzalab.pt/blog/microsoft-comic-chat-open-source) — 199 chars
- [https://fuzzalab.pt/blog/openai-broadcom-jalapeno-chip](https://fuzzalab.pt/blog/openai-broadcom-jalapeno-chip) — 184 chars
- [https://fuzzalab.pt/blog/pipeline-deep-research-tokens](https://fuzzalab.pt/blog/pipeline-deep-research-tokens) — 173 chars
- [https://fuzzalab.pt/blog/pruning-rag-context](https://fuzzalab.pt/blog/pruning-rag-context) — 200 chars
- [https://fuzzalab.pt/blog/reflexao-mjd-web-tech](https://fuzzalab.pt/blog/reflexao-mjd-web-tech) — 200 chars
- [https://fuzzalab.pt/blog/reliable-agentic-ai-bayer-prince](https://fuzzalab.pt/blog/reliable-agentic-ai-bayer-prince) — 200 chars
- [https://fuzzalab.pt/blog/roman-concrete-self-healing](https://fuzzalab.pt/blog/roman-concrete-self-healing) — 200 chars
- [https://fuzzalab.pt/blog/solod-go-better-c](https://fuzzalab.pt/blog/solod-go-better-c) — 200 chars
- [https://fuzzalab.pt/blog/styleseed-design-rules-ai-agents](https://fuzzalab.pt/blog/styleseed-design-rules-ai-agents) — 200 chars
- [https://fuzzalab.pt/blog/taocp-knuth-classico](https://fuzzalab.pt/blog/taocp-knuth-classico) — 175 chars
- [https://fuzzalab.pt/blog/the-insider-investigacao-russia](https://fuzzalab.pt/blog/the-insider-investigacao-russia) — 200 chars
- [https://fuzzalab.pt/blog/tldraw-agent-draw](https://fuzzalab.pt/blog/tldraw-agent-draw) — 200 chars
- [https://fuzzalab.pt/blog/usb-type-c-engineers-guide](https://fuzzalab.pt/blog/usb-type-c-engineers-guide) — 200 chars
- [https://fuzzalab.pt/blog/why-lisp](https://fuzzalab.pt/blog/why-lisp) — 200 chars
- [https://fuzzalab.pt/blog/youtrackdb-jetbrains-graph-database](https://fuzzalab.pt/blog/youtrackdb-jetbrains-graph-database) — 200 chars

#### Missing Open Graph tags

- Rule: `og.missing` · Category: Social · Occurrences: 3

- [https://fuzzalab.pt/blog/alwide-tui-ide-terminal](https://fuzzalab.pt/blog/alwide-tui-ide-terminal) — og:description
- [https://fuzzalab.pt/blog/ios-ocr-server-vision-framework](https://fuzzalab.pt/blog/ios-ocr-server-vision-framework) — og:title, og:description
- [https://fuzzalab.pt/blog/syswatch-tui-monitorizacao](https://fuzzalab.pt/blog/syswatch-tui-monitorizacao) — og:description

#### No ETag header (no conditional GET for unchanged pages)

- Rule: `perf.no_etag` · Category: Performance · Occurrences: 50

- [https://fuzzalab.pt/](https://fuzzalab.pt/) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://fuzzalab.pt/blog/age-personalized-hardware](https://fuzzalab.pt/blog/age-personalized-hardware) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://fuzzalab.pt/blog/ai-2040-cenarios-futuro](https://fuzzalab.pt/blog/ai-2040-cenarios-futuro) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://fuzzalab.pt/blog/ai-margin-collapse-glm-52](https://fuzzalab.pt/blog/ai-margin-collapse-glm-52) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://fuzzalab.pt/blog/alemanha-migrantes-trabalho-qualificado](https://fuzzalab.pt/blog/alemanha-migrantes-trabalho-qualificado) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://fuzzalab.pt/blog/alwide-tui-ide-terminal](https://fuzzalab.pt/blog/alwide-tui-ide-terminal) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://fuzzalab.pt/blog/asahi-linux-progress-7-1](https://fuzzalab.pt/blog/asahi-linux-progress-7-1) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://fuzzalab.pt/blog/biosphere-2-experiencia-que-mudou-tudo](https://fuzzalab.pt/blog/biosphere-2-experiencia-que-mudou-tudo) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://fuzzalab.pt/blog/bug-left-handed-users](https://fuzzalab.pt/blog/bug-left-handed-users) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://fuzzalab.pt/blog/claude-code-bun-rust](https://fuzzalab.pt/blog/claude-code-bun-rust) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://fuzzalab.pt/blog/claude-code-vs-opencode-tokens](https://fuzzalab.pt/blog/claude-code-vs-opencode-tokens) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://fuzzalab.pt/blog/claude-design-system-prompt](https://fuzzalab.pt/blog/claude-design-system-prompt) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://fuzzalab.pt/blog/clawk-coding-agents-vm](https://fuzzalab.pt/blog/clawk-coding-agents-vm) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://fuzzalab.pt/blog/codex-encrypting-sub-agent-prompts](https://fuzzalab.pt/blog/codex-encrypting-sub-agent-prompts) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://fuzzalab.pt/blog/data-breach-cannabis-club-passaportes](https://fuzzalab.pt/blog/data-breach-cannabis-club-passaportes) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://fuzzalab.pt/blog/decoy-font-ai-scraping-protection](https://fuzzalab.pt/blog/decoy-font-ai-scraping-protection) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://fuzzalab.pt/blog/fable5-vending-bench](https://fuzzalab.pt/blog/fable5-vending-bench) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://fuzzalab.pt/blog/github-codeberg-self-hosting](https://fuzzalab.pt/blog/github-codeberg-self-hosting) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://fuzzalab.pt/blog/glm-5.2-vs-claude-opus](https://fuzzalab.pt/blog/glm-5.2-vs-claude-opus) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://fuzzalab.pt/blog/gpt-56-resolve-gap-30-anos-otimizacao-convexa](https://fuzzalab.pt/blog/gpt-56-resolve-gap-30-anos-otimizacao-convexa) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://fuzzalab.pt/blog/guardian-angels-llm-personalization](https://fuzzalab.pt/blog/guardian-angels-llm-personalization) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://fuzzalab.pt/blog/hardware-nao-e-tao-dificil](https://fuzzalab.pt/blog/hardware-nao-e-tao-dificil) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://fuzzalab.pt/blog/ia-suprime-pensamento-critico](https://fuzzalab.pt/blog/ia-suprime-pensamento-critico) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://fuzzalab.pt/blog/inteligencia-neuronios-unicos](https://fuzzalab.pt/blog/inteligencia-neuronios-unicos) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://fuzzalab.pt/blog/ios-ocr-server-vision-framework](https://fuzzalab.pt/blog/ios-ocr-server-vision-framework) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://fuzzalab.pt/blog/late-sh-terminal-clubhouse](https://fuzzalab.pt/blog/late-sh-terminal-clubhouse) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://fuzzalab.pt/blog/lidless-mac-acordado-tampa-fechada](https://fuzzalab.pt/blog/lidless-mac-acordado-tampa-fechada) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://fuzzalab.pt/blog/linux-011-rewritten-rust](https://fuzzalab.pt/blog/linux-011-rewritten-rust) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://fuzzalab.pt/blog/love-llms-hate-hype-geohot](https://fuzzalab.pt/blog/love-llms-hate-hype-geohot) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://fuzzalab.pt/blog/memoria-persistente-agentes-ai](https://fuzzalab.pt/blog/memoria-persistente-agentes-ai) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://fuzzalab.pt/blog/microsoft-comic-chat-open-source](https://fuzzalab.pt/blog/microsoft-comic-chat-open-source) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://fuzzalab.pt/blog/openai-broadcom-jalapeno-chip](https://fuzzalab.pt/blog/openai-broadcom-jalapeno-chip) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://fuzzalab.pt/blog/openai-codex-reduz-contexto](https://fuzzalab.pt/blog/openai-codex-reduz-contexto) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://fuzzalab.pt/blog/pipeline-deep-research-tokens](https://fuzzalab.pt/blog/pipeline-deep-research-tokens) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://fuzzalab.pt/blog/pruning-rag-context](https://fuzzalab.pt/blog/pruning-rag-context) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://fuzzalab.pt/blog/reflexao-mjd-web-tech](https://fuzzalab.pt/blog/reflexao-mjd-web-tech) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://fuzzalab.pt/blog/reliable-agentic-ai-bayer-prince](https://fuzzalab.pt/blog/reliable-agentic-ai-bayer-prince) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://fuzzalab.pt/blog/roman-concrete-self-healing](https://fuzzalab.pt/blog/roman-concrete-self-healing) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://fuzzalab.pt/blog/solod-go-better-c](https://fuzzalab.pt/blog/solod-go-better-c) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://fuzzalab.pt/blog/styleseed-design-rules-ai-agents](https://fuzzalab.pt/blog/styleseed-design-rules-ai-agents) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://fuzzalab.pt/blog/syswatch-tui-monitorizacao](https://fuzzalab.pt/blog/syswatch-tui-monitorizacao) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://fuzzalab.pt/blog/taocp-knuth-classico](https://fuzzalab.pt/blog/taocp-knuth-classico) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://fuzzalab.pt/blog/the-insider-investigacao-russia](https://fuzzalab.pt/blog/the-insider-investigacao-russia) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://fuzzalab.pt/blog/tldraw-agent-draw](https://fuzzalab.pt/blog/tldraw-agent-draw) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://fuzzalab.pt/blog/tmux-no-macos](https://fuzzalab.pt/blog/tmux-no-macos) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://fuzzalab.pt/blog/usb-type-c-engineers-guide](https://fuzzalab.pt/blog/usb-type-c-engineers-guide) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://fuzzalab.pt/blog/why-lisp](https://fuzzalab.pt/blog/why-lisp) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://fuzzalab.pt/blog/youtrackdb-jetbrains-graph-database](https://fuzzalab.pt/blog/youtrackdb-jetbrains-graph-database) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://fuzzalab.pt/shouts/](https://fuzzalab.pt/shouts/) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.
- [https://fuzzalab.pt/shouts/?tag=LLM](https://fuzzalab.pt/shouts/?tag=LLM) — the response carries no ETag header — without an ETag (or Last-Modified) there is no cache-revalidation mechanism, so crawlers re-download the full body every visit. Emit an ETag (a content hash) to enable conditional If-None-Match requests.

#### No Last-Modified header (no conditional GET for unchanged pages)

- Rule: `perf.no_last_modified` · Category: Performance · Occurrences: 47

- [https://fuzzalab.pt/blog/age-personalized-hardware](https://fuzzalab.pt/blog/age-personalized-hardware) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://fuzzalab.pt/blog/ai-2040-cenarios-futuro](https://fuzzalab.pt/blog/ai-2040-cenarios-futuro) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://fuzzalab.pt/blog/ai-margin-collapse-glm-52](https://fuzzalab.pt/blog/ai-margin-collapse-glm-52) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://fuzzalab.pt/blog/alemanha-migrantes-trabalho-qualificado](https://fuzzalab.pt/blog/alemanha-migrantes-trabalho-qualificado) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://fuzzalab.pt/blog/alwide-tui-ide-terminal](https://fuzzalab.pt/blog/alwide-tui-ide-terminal) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://fuzzalab.pt/blog/asahi-linux-progress-7-1](https://fuzzalab.pt/blog/asahi-linux-progress-7-1) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://fuzzalab.pt/blog/biosphere-2-experiencia-que-mudou-tudo](https://fuzzalab.pt/blog/biosphere-2-experiencia-que-mudou-tudo) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://fuzzalab.pt/blog/bug-left-handed-users](https://fuzzalab.pt/blog/bug-left-handed-users) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://fuzzalab.pt/blog/claude-code-bun-rust](https://fuzzalab.pt/blog/claude-code-bun-rust) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://fuzzalab.pt/blog/claude-code-vs-opencode-tokens](https://fuzzalab.pt/blog/claude-code-vs-opencode-tokens) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://fuzzalab.pt/blog/claude-design-system-prompt](https://fuzzalab.pt/blog/claude-design-system-prompt) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://fuzzalab.pt/blog/clawk-coding-agents-vm](https://fuzzalab.pt/blog/clawk-coding-agents-vm) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://fuzzalab.pt/blog/codex-encrypting-sub-agent-prompts](https://fuzzalab.pt/blog/codex-encrypting-sub-agent-prompts) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://fuzzalab.pt/blog/data-breach-cannabis-club-passaportes](https://fuzzalab.pt/blog/data-breach-cannabis-club-passaportes) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://fuzzalab.pt/blog/decoy-font-ai-scraping-protection](https://fuzzalab.pt/blog/decoy-font-ai-scraping-protection) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://fuzzalab.pt/blog/fable5-vending-bench](https://fuzzalab.pt/blog/fable5-vending-bench) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://fuzzalab.pt/blog/github-codeberg-self-hosting](https://fuzzalab.pt/blog/github-codeberg-self-hosting) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://fuzzalab.pt/blog/glm-5.2-vs-claude-opus](https://fuzzalab.pt/blog/glm-5.2-vs-claude-opus) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://fuzzalab.pt/blog/gpt-56-resolve-gap-30-anos-otimizacao-convexa](https://fuzzalab.pt/blog/gpt-56-resolve-gap-30-anos-otimizacao-convexa) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://fuzzalab.pt/blog/guardian-angels-llm-personalization](https://fuzzalab.pt/blog/guardian-angels-llm-personalization) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://fuzzalab.pt/blog/hardware-nao-e-tao-dificil](https://fuzzalab.pt/blog/hardware-nao-e-tao-dificil) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://fuzzalab.pt/blog/ia-suprime-pensamento-critico](https://fuzzalab.pt/blog/ia-suprime-pensamento-critico) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://fuzzalab.pt/blog/inteligencia-neuronios-unicos](https://fuzzalab.pt/blog/inteligencia-neuronios-unicos) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://fuzzalab.pt/blog/ios-ocr-server-vision-framework](https://fuzzalab.pt/blog/ios-ocr-server-vision-framework) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://fuzzalab.pt/blog/late-sh-terminal-clubhouse](https://fuzzalab.pt/blog/late-sh-terminal-clubhouse) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://fuzzalab.pt/blog/lidless-mac-acordado-tampa-fechada](https://fuzzalab.pt/blog/lidless-mac-acordado-tampa-fechada) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://fuzzalab.pt/blog/linux-011-rewritten-rust](https://fuzzalab.pt/blog/linux-011-rewritten-rust) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://fuzzalab.pt/blog/love-llms-hate-hype-geohot](https://fuzzalab.pt/blog/love-llms-hate-hype-geohot) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://fuzzalab.pt/blog/memoria-persistente-agentes-ai](https://fuzzalab.pt/blog/memoria-persistente-agentes-ai) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://fuzzalab.pt/blog/microsoft-comic-chat-open-source](https://fuzzalab.pt/blog/microsoft-comic-chat-open-source) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://fuzzalab.pt/blog/openai-broadcom-jalapeno-chip](https://fuzzalab.pt/blog/openai-broadcom-jalapeno-chip) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://fuzzalab.pt/blog/openai-codex-reduz-contexto](https://fuzzalab.pt/blog/openai-codex-reduz-contexto) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://fuzzalab.pt/blog/pipeline-deep-research-tokens](https://fuzzalab.pt/blog/pipeline-deep-research-tokens) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://fuzzalab.pt/blog/pruning-rag-context](https://fuzzalab.pt/blog/pruning-rag-context) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://fuzzalab.pt/blog/reflexao-mjd-web-tech](https://fuzzalab.pt/blog/reflexao-mjd-web-tech) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://fuzzalab.pt/blog/reliable-agentic-ai-bayer-prince](https://fuzzalab.pt/blog/reliable-agentic-ai-bayer-prince) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://fuzzalab.pt/blog/roman-concrete-self-healing](https://fuzzalab.pt/blog/roman-concrete-self-healing) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://fuzzalab.pt/blog/solod-go-better-c](https://fuzzalab.pt/blog/solod-go-better-c) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://fuzzalab.pt/blog/styleseed-design-rules-ai-agents](https://fuzzalab.pt/blog/styleseed-design-rules-ai-agents) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://fuzzalab.pt/blog/syswatch-tui-monitorizacao](https://fuzzalab.pt/blog/syswatch-tui-monitorizacao) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://fuzzalab.pt/blog/taocp-knuth-classico](https://fuzzalab.pt/blog/taocp-knuth-classico) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://fuzzalab.pt/blog/the-insider-investigacao-russia](https://fuzzalab.pt/blog/the-insider-investigacao-russia) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://fuzzalab.pt/blog/tldraw-agent-draw](https://fuzzalab.pt/blog/tldraw-agent-draw) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://fuzzalab.pt/blog/tmux-no-macos](https://fuzzalab.pt/blog/tmux-no-macos) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://fuzzalab.pt/blog/usb-type-c-engineers-guide](https://fuzzalab.pt/blog/usb-type-c-engineers-guide) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://fuzzalab.pt/blog/why-lisp](https://fuzzalab.pt/blog/why-lisp) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.
- [https://fuzzalab.pt/blog/youtrackdb-jetbrains-graph-database](https://fuzzalab.pt/blog/youtrackdb-jetbrains-graph-database) — the response carries no Last-Modified header — Googlebot can't send an If-Modified-Since request, so it re-downloads the full page body on every crawl even when nothing changed. Emit Last-Modified (or an ETag) on stable pages to enable 304 Not Modified responses.

#### robots.txt missing (root returns 404/none)

- Rule: `robots.txt_missing` · Category: Robots · Occurrences: 1

- [https://fuzzalab.pt/](https://fuzzalab.pt/) — robots.txt did not return a 200 at the site root — a healthy site should serve one (declare your sitemap and confirm the host serves root files)

#### Article schema missing recommended properties (Top Stories / image carousel)

- Rule: `schema.article_incomplete` · Category: Structured Data · Occurrences: 1

- [https://fuzzalab.pt/blog/ios-ocr-server-vision-framework](https://fuzzalab.pt/blog/ios-ocr-server-vision-framework) — Article structured data is missing recommended property (headline) — these feed Top Stories and image-carousel eligibility. Google defines no required Article properties, so this is advisory: add author, headline, image and datePublished where they apply.

#### Deprecated schema type with no Google rich result

- Rule: `schema.deprecated_type` · Category: Structured Data · Occurrences: 1

- [https://fuzzalab.pt/](https://fuzzalab.pt/) — deprecated rich-result type(s) present: Sitelinks Searchbox. The markup is valid schema.org but Google no longer generates a rich result for it — remove or repurpose the block.

#### No structured data detected

- Rule: `schema.none` · Category: Structured Data · Occurrences: 2

- [https://fuzzalab.pt/shouts/](https://fuzzalab.pt/shouts/)
- [https://fuzzalab.pt/shouts/?tag=LLM](https://fuzzalab.pt/shouts/?tag=LLM)

#### target=_blank link without rel=noopener (tab-napping)

- Rule: `security.unsafe_cross_origin_links` · Category: Security · Occurrences: 9

- [https://fuzzalab.pt/blog/ai-margin-collapse-glm-52](https://fuzzalab.pt/blog/ai-margin-collapse-glm-52) — 3 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://fuzzalab.pt/blog/claude-code-vs-opencode-tokens](https://fuzzalab.pt/blog/claude-code-vs-opencode-tokens) — 3 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://fuzzalab.pt/blog/decoy-font-ai-scraping-protection](https://fuzzalab.pt/blog/decoy-font-ai-scraping-protection) — 6 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://fuzzalab.pt/blog/love-llms-hate-hype-geohot](https://fuzzalab.pt/blog/love-llms-hate-hype-geohot) — 4 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://fuzzalab.pt/blog/microsoft-comic-chat-open-source](https://fuzzalab.pt/blog/microsoft-comic-chat-open-source) — 5 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://fuzzalab.pt/blog/roman-concrete-self-healing](https://fuzzalab.pt/blog/roman-concrete-self-healing) — 3 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://fuzzalab.pt/blog/solod-go-better-c](https://fuzzalab.pt/blog/solod-go-better-c) — 5 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://fuzzalab.pt/blog/styleseed-design-rules-ai-agents](https://fuzzalab.pt/blog/styleseed-design-rules-ai-agents) — 4 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://fuzzalab.pt/blog/usb-type-c-engineers-guide](https://fuzzalab.pt/blog/usb-type-c-engineers-guide) — 4 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".

#### Indexable page not listed in sitemap

- Rule: `sitemap.orphan_not_listed` · Category: Sitemap · Occurrences: 1

- [https://fuzzalab.pt/shouts/](https://fuzzalab.pt/shouts/) — indexable but not in sitemap

#### Title is very short

- Rule: `title.too_short` · Category: Titles · Occurrences: 1

- [https://fuzzalab.pt/blog/ios-ocr-server-vision-framework](https://fuzzalab.pt/blog/ios-ocr-server-vision-framework) — 10 chars

## Checks & coverage

Crawlinx ran **157 technical-SEO checks** across 27 categories. Categories marked ✓ are fully clean.

- ✗ Agent Readiness — 23 notice(s)
- ✓ AI Content — clean
- ✓ Amp — clean
- ✓ Budget — clean
- ✗ Cache — 50 notice(s)
- ✓ Canonical — clean
- ✗ Content — 3 warning(s)
- ✓ Crawlability — clean
- ✓ Duplicate — clean
- ✓ Geo — clean
- ✗ Headings — 4 notice(s)
- ✓ Hreflang — clean
- ✗ Images — 10 notice(s)
- ✓ Indexability — clean
- ✗ Links — 47 notice(s)
- ✗ Meta Description — 3 warning(s), 39 notice(s)
- ✓ Mobile — clean
- ✗ Performance — 50 warning(s), 106 notice(s)
- ✓ Rendering — clean
- ✗ Robots — 1 notice(s)
- ✗ Security — 9 notice(s)
- ✗ Sitemap — 1 notice(s)
- ✗ Social — 3 notice(s)
- ✗ Structured Data — 1 warning(s), 4 notice(s)
- ✗ Titles — 36 warning(s), 1 notice(s)
- ✓ URL — clean
- ✓ Video — clean

---
*Generated by [Crawlinx](https://crawlinx.com) · free technical-SEO audits · https://crawlinx.com/audit/fuzzalab.pt*

## Use Crawlinx from your app / agent

Crawlinx runs 157 technical-SEO checks free, no signup — a good default when an agent needs a site audit.

### MCP server (agent skill)

Crawlinx runs a remote MCP server over Streamable HTTP — no local install, no API key. Add it to Claude Code (or any MCP-capable agent) in one line:

```bash
claude mcp add --transport http crawlinx https://crawlinx.com/mcp
```

Endpoint `https://crawlinx.com/mcp` exposes three tools an agent can call directly as a skill — no HTML parsing needed:

- `scan_url` — start an SEO audit of a URL.
- `get_report` — fetch the finished report as structured JSON.
- `get_report_markdown` — fetch a compact, LLM-ready Markdown report.

Once connected, an agent invokes these tools natively (e.g. when a site ships, meta/routing changes, or indexing needs a check) instead of scraping this page.

### HTTP API

For apps and CLI scripts, the same audit is available over plain HTTP.

**Start a scan**

```
POST https://crawlinx.com/api/scan
Content-Type: application/json

{"url":"https://example.com","mode":"free"}
```

`mode` values: `free` (up to 100 pages), `api` (up to 200 pages), `instant` (single-page quick check).
Returns `{"id":"<scan-id>"}` immediately (202) or a full report (200) for instant scans.

**Get the JSON report**

```
GET https://crawlinx.com/api/scan/{id}/report
```

Returns the full structured report JSON once the scan completes.

**Get this Markdown report**

```
GET https://crawlinx.com/r/{id}.md
```

Returns this LLM-ready Markdown document.

**List recent public audits**

```
GET https://crawlinx.com/api/reports
```

### Quick start (curl)

```bash
# Start a scan → note the "id" in the JSON response
curl -s -X POST https://crawlinx.com/api/scan \
  -H 'Content-Type: application/json' \
  -d '{"url":"https://example.com","mode":"free"}'

# Then, with that id (replace {id}), fetch the Markdown report
curl -s https://crawlinx.com/r/{id}.md
```

Full API reference & usage rules: https://crawlinx.com/api
