---
tool: Crawlinx SEO audit
source: https://crawlinx.com
domain: cybera.site
report_url: "https://crawlinx.com/audit/cybera.site"
crawl_id: 20260724T082239-97c2eb4e
health_score: 66
generated_at: 2026-08-26T02:42:17Z
total_pages: 28
html_pages: 27
indexable_pages: 27
errors: 0
warnings: 36
notices: 201
---

# SEO audit: cybera.site

**Health score: 66/100** — needs attention

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

## Overview

| Metric | Value |
| --- | --- |
| Pages crawled | 28 |
| HTML pages | 27 |
| Indexable | 27 |
| Non-indexable | 0 |
| Orphan pages | 0 |
| Broken internal links | 0 |
| Avg response time | 968 ms |
| Errors / Warnings / Notices | 0 / 36 / 201 |
| Status codes | 28×200 |

## Categories

| Category | Score | Errors | Warnings | Notices |
| --- | ---: | ---: | ---: | ---: |
| Canonical | 71 | 0 | 27 | 0 |
| Duplicate | 95 | 0 | 5 | 2 |
| Titles | 97 | 0 | 3 | 0 |
| AI Content | 99 | 0 | 1 | 0 |
| Agent Readiness | 100 | 0 | 0 | 50 |
| Content | 100 | 0 | 0 | 14 |
| Security | 100 | 0 | 0 | 27 |
| Sitemap | 100 | 0 | 0 | 27 |
| Social | 100 | 0 | 0 | 54 |
| Structured Data | 100 | 0 | 0 | 27 |

## Issues

### Warnings (36)

#### Unfilled template or prompt-leak text

- Rule: `ai.prompt_leak` · Category: AI Content · Occurrences: 1

- [https://cybera.site/posts/docker-networking-explained.html](https://cybera.site/posts/docker-networking-explained.html) — The page contains unfilled template or prompt-echo text — e.g. "{{json .NetworkSettings.Networks}}". This usually means a generation template was published without being completed or cleaned up. Fill in or remove the placeholder so readers and crawlers don't see the scaffolding.

#### Missing canonical tag

- Rule: `canonical.missing` · Category: Canonical · Occurrences: 27

- [https://cybera.site/](https://cybera.site/)
- [https://cybera.site/about.html](https://cybera.site/about.html)
- [https://cybera.site/archive.html](https://cybera.site/archive.html)
- [https://cybera.site/colophon.html](https://cybera.site/colophon.html)
- [https://cybera.site/contact.html](https://cybera.site/contact.html)
- [https://cybera.site/index.html](https://cybera.site/index.html)
- [https://cybera.site/now.html](https://cybera.site/now.html)
- [https://cybera.site/posts/css-container-queries.html](https://cybera.site/posts/css-container-queries.html)
- [https://cybera.site/posts/dark-mode-done-right.html](https://cybera.site/posts/dark-mode-done-right.html)
- [https://cybera.site/posts/database-backup-strategy-3-2-1.html](https://cybera.site/posts/database-backup-strategy-3-2-1.html)
- [https://cybera.site/posts/docker-compose-production.html](https://cybera.site/posts/docker-compose-production.html)
- [https://cybera.site/posts/docker-networking-explained.html](https://cybera.site/posts/docker-networking-explained.html)
- [https://cybera.site/posts/kubernetes-at-home.html](https://cybera.site/posts/kubernetes-at-home.html)
- [https://cybera.site/posts/linux-firewall-nftables.html](https://cybera.site/posts/linux-firewall-nftables.html)
- [https://cybera.site/posts/multi-stage-docker-builds.html](https://cybera.site/posts/multi-stage-docker-builds.html)
- [https://cybera.site/posts/postgres-vacuum-tuning.html](https://cybera.site/posts/postgres-vacuum-tuning.html)
- [https://cybera.site/posts/redis-vs-keydb.html](https://cybera.site/posts/redis-vs-keydb.html)
- [https://cybera.site/posts/rootless-podman-migration.html](https://cybera.site/posts/rootless-podman-migration.html)
- [https://cybera.site/posts/ssh-hardening-2026.html](https://cybera.site/posts/ssh-hardening-2026.html)
- [https://cybera.site/posts/static-site-vs-cms-2026.html](https://cybera.site/posts/static-site-vs-cms-2026.html)
- [https://cybera.site/posts/systemd-timers-vs-cron.html](https://cybera.site/posts/systemd-timers-vs-cron.html)
- [https://cybera.site/posts/timescaledb-metrics.html](https://cybera.site/posts/timescaledb-metrics.html)
- [https://cybera.site/posts/wireguard-site-to-site.html](https://cybera.site/posts/wireguard-site-to-site.html)
- [https://cybera.site/posts/zfs-on-debian-homelab.html](https://cybera.site/posts/zfs-on-debian-homelab.html)
- [https://cybera.site/projects.html](https://cybera.site/projects.html)
- [https://cybera.site/tags.html](https://cybera.site/tags.html)
- [https://cybera.site/uses.html](https://cybera.site/uses.html)

#### Duplicate page content

- Rule: `duplicate.content` · Category: Duplicate · Occurrences: 2

- [https://cybera.site/](https://cybera.site/) — content shared by 2 pages: https://cybera.site/index.html
- [https://cybera.site/index.html](https://cybera.site/index.html) — content shared by 2 pages: https://cybera.site/

#### Homepage duplicated across protocol/host variants (no redirect)

- Rule: `duplicate.protocol_host` · Category: Duplicate · Occurrences: 1

- [https://cybera.site/](https://cybera.site/) — https://www.cybera.site/ serves the same homepage content with a 200 and no redirect — Google sees a duplicate. Pick one canonical host/scheme and 301-redirect the others.

#### Duplicate <title> across pages

- Rule: `duplicate.title` · Category: Duplicate · Occurrences: 2

- [https://cybera.site/](https://cybera.site/) — title shared by 2 pages: https://cybera.site/index.html
- [https://cybera.site/index.html](https://cybera.site/index.html) — title shared by 2 pages: https://cybera.site/

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

- Rule: `title.too_long` · Category: Titles · Occurrences: 3

- [https://cybera.site/posts/multi-stage-docker-builds.html](https://cybera.site/posts/multi-stage-docker-builds.html) — 77 chars, ~604px (limit ~580px)
- [https://cybera.site/posts/timescaledb-metrics.html](https://cybera.site/posts/timescaledb-metrics.html) — 80 chars, ~592px (limit ~580px)
- [https://cybera.site/posts/wireguard-site-to-site.html](https://cybera.site/posts/wireguard-site-to-site.html) — 91 chars, ~693px (limit ~580px)

### Notices (201)

#### Heading levels skip a level

- Rule: `agent.heading_skip` · Category: Agent Readiness · Occurrences: 23

- [https://cybera.site/about.html](https://cybera.site/about.html) — h4 follows h2 — skips h3
- [https://cybera.site/archive.html](https://cybera.site/archive.html) — h4 follows h2 — skips h3
- [https://cybera.site/contact.html](https://cybera.site/contact.html) — h4 follows h2 — skips h3
- [https://cybera.site/now.html](https://cybera.site/now.html) — h4 follows h2 — skips h3
- [https://cybera.site/posts/css-container-queries.html](https://cybera.site/posts/css-container-queries.html) — h4 follows h2 — skips h3
- [https://cybera.site/posts/dark-mode-done-right.html](https://cybera.site/posts/dark-mode-done-right.html) — h4 follows h2 — skips h3
- [https://cybera.site/posts/database-backup-strategy-3-2-1.html](https://cybera.site/posts/database-backup-strategy-3-2-1.html) — h4 follows h2 — skips h3
- [https://cybera.site/posts/docker-compose-production.html](https://cybera.site/posts/docker-compose-production.html) — h4 follows h2 — skips h3
- [https://cybera.site/posts/docker-networking-explained.html](https://cybera.site/posts/docker-networking-explained.html) — h4 follows h2 — skips h3
- [https://cybera.site/posts/kubernetes-at-home.html](https://cybera.site/posts/kubernetes-at-home.html) — h4 follows h2 — skips h3
- [https://cybera.site/posts/linux-firewall-nftables.html](https://cybera.site/posts/linux-firewall-nftables.html) — h4 follows h2 — skips h3
- [https://cybera.site/posts/multi-stage-docker-builds.html](https://cybera.site/posts/multi-stage-docker-builds.html) — h4 follows h2 — skips h3
- [https://cybera.site/posts/postgres-vacuum-tuning.html](https://cybera.site/posts/postgres-vacuum-tuning.html) — h4 follows h2 — skips h3
- [https://cybera.site/posts/redis-vs-keydb.html](https://cybera.site/posts/redis-vs-keydb.html) — h4 follows h2 — skips h3
- [https://cybera.site/posts/rootless-podman-migration.html](https://cybera.site/posts/rootless-podman-migration.html) — h4 follows h2 — skips h3
- [https://cybera.site/posts/ssh-hardening-2026.html](https://cybera.site/posts/ssh-hardening-2026.html) — h4 follows h2 — skips h3
- [https://cybera.site/posts/static-site-vs-cms-2026.html](https://cybera.site/posts/static-site-vs-cms-2026.html) — h4 follows h2 — skips h3
- [https://cybera.site/posts/systemd-timers-vs-cron.html](https://cybera.site/posts/systemd-timers-vs-cron.html) — h4 follows h2 — skips h3
- [https://cybera.site/posts/timescaledb-metrics.html](https://cybera.site/posts/timescaledb-metrics.html) — h4 follows h2 — skips h3
- [https://cybera.site/posts/wireguard-site-to-site.html](https://cybera.site/posts/wireguard-site-to-site.html) — h4 follows h2 — skips h3
- [https://cybera.site/posts/zfs-on-debian-homelab.html](https://cybera.site/posts/zfs-on-debian-homelab.html) — h4 follows h2 — skips h3
- [https://cybera.site/projects.html](https://cybera.site/projects.html) — h3 follows h1 — skips h2
- [https://cybera.site/uses.html](https://cybera.site/uses.html) — h4 follows h2 — skips h3

#### No main landmark for AI agents

- Rule: `agent.no_main_landmark` · Category: Agent Readiness · Occurrences: 27

- [https://cybera.site/](https://cybera.site/) — add a <main> element (or role=main) around the primary content
- [https://cybera.site/about.html](https://cybera.site/about.html) — add a <main> element (or role=main) around the primary content
- [https://cybera.site/archive.html](https://cybera.site/archive.html) — add a <main> element (or role=main) around the primary content
- [https://cybera.site/colophon.html](https://cybera.site/colophon.html) — add a <main> element (or role=main) around the primary content
- [https://cybera.site/contact.html](https://cybera.site/contact.html) — add a <main> element (or role=main) around the primary content
- [https://cybera.site/index.html](https://cybera.site/index.html) — add a <main> element (or role=main) around the primary content
- [https://cybera.site/now.html](https://cybera.site/now.html) — add a <main> element (or role=main) around the primary content
- [https://cybera.site/posts/css-container-queries.html](https://cybera.site/posts/css-container-queries.html) — add a <main> element (or role=main) around the primary content
- [https://cybera.site/posts/dark-mode-done-right.html](https://cybera.site/posts/dark-mode-done-right.html) — add a <main> element (or role=main) around the primary content
- [https://cybera.site/posts/database-backup-strategy-3-2-1.html](https://cybera.site/posts/database-backup-strategy-3-2-1.html) — add a <main> element (or role=main) around the primary content
- [https://cybera.site/posts/docker-compose-production.html](https://cybera.site/posts/docker-compose-production.html) — add a <main> element (or role=main) around the primary content
- [https://cybera.site/posts/docker-networking-explained.html](https://cybera.site/posts/docker-networking-explained.html) — add a <main> element (or role=main) around the primary content
- [https://cybera.site/posts/kubernetes-at-home.html](https://cybera.site/posts/kubernetes-at-home.html) — add a <main> element (or role=main) around the primary content
- [https://cybera.site/posts/linux-firewall-nftables.html](https://cybera.site/posts/linux-firewall-nftables.html) — add a <main> element (or role=main) around the primary content
- [https://cybera.site/posts/multi-stage-docker-builds.html](https://cybera.site/posts/multi-stage-docker-builds.html) — add a <main> element (or role=main) around the primary content
- [https://cybera.site/posts/postgres-vacuum-tuning.html](https://cybera.site/posts/postgres-vacuum-tuning.html) — add a <main> element (or role=main) around the primary content
- [https://cybera.site/posts/redis-vs-keydb.html](https://cybera.site/posts/redis-vs-keydb.html) — add a <main> element (or role=main) around the primary content
- [https://cybera.site/posts/rootless-podman-migration.html](https://cybera.site/posts/rootless-podman-migration.html) — add a <main> element (or role=main) around the primary content
- [https://cybera.site/posts/ssh-hardening-2026.html](https://cybera.site/posts/ssh-hardening-2026.html) — add a <main> element (or role=main) around the primary content
- [https://cybera.site/posts/static-site-vs-cms-2026.html](https://cybera.site/posts/static-site-vs-cms-2026.html) — add a <main> element (or role=main) around the primary content
- [https://cybera.site/posts/systemd-timers-vs-cron.html](https://cybera.site/posts/systemd-timers-vs-cron.html) — add a <main> element (or role=main) around the primary content
- [https://cybera.site/posts/timescaledb-metrics.html](https://cybera.site/posts/timescaledb-metrics.html) — add a <main> element (or role=main) around the primary content
- [https://cybera.site/posts/wireguard-site-to-site.html](https://cybera.site/posts/wireguard-site-to-site.html) — add a <main> element (or role=main) around the primary content
- [https://cybera.site/posts/zfs-on-debian-homelab.html](https://cybera.site/posts/zfs-on-debian-homelab.html) — add a <main> element (or role=main) around the primary content
- [https://cybera.site/projects.html](https://cybera.site/projects.html) — add a <main> element (or role=main) around the primary content
- [https://cybera.site/tags.html](https://cybera.site/tags.html) — add a <main> element (or role=main) around the primary content
- [https://cybera.site/uses.html](https://cybera.site/uses.html) — add a <main> element (or role=main) around the primary content

#### Main text is hard to read (low Flesch Reading Ease)

- Rule: `content.readability_poor` · Category: Content · Occurrences: 14

- [https://cybera.site/archive.html](https://cybera.site/archive.html) — this page reads as difficult (Flesch Reading Ease 41, below 50) — long sentences and multi-syllable words make it hard to scan. Shorten sentences and prefer plainer words to widen your audience. Density can be legitimate for expert, technical or legal content, so judge it against who the page is for.
- [https://cybera.site/posts/dark-mode-done-right.html](https://cybera.site/posts/dark-mode-done-right.html) — this page reads as difficult (Flesch Reading Ease 45, below 50) — long sentences and multi-syllable words make it hard to scan. Shorten sentences and prefer plainer words to widen your audience. Density can be legitimate for expert, technical or legal content, so judge it against who the page is for.
- [https://cybera.site/posts/database-backup-strategy-3-2-1.html](https://cybera.site/posts/database-backup-strategy-3-2-1.html) — this page reads as difficult (Flesch Reading Ease 32, below 50) — long sentences and multi-syllable words make it hard to scan. Shorten sentences and prefer plainer words to widen your audience. Density can be legitimate for expert, technical or legal content, so judge it against who the page is for.
- [https://cybera.site/posts/docker-compose-production.html](https://cybera.site/posts/docker-compose-production.html) — this page reads as difficult (Flesch Reading Ease 49, below 50) — long sentences and multi-syllable words make it hard to scan. Shorten sentences and prefer plainer words to widen your audience. Density can be legitimate for expert, technical or legal content, so judge it against who the page is for.
- [https://cybera.site/posts/docker-networking-explained.html](https://cybera.site/posts/docker-networking-explained.html) — this page reads as difficult (Flesch Reading Ease 41, below 50) — long sentences and multi-syllable words make it hard to scan. Shorten sentences and prefer plainer words to widen your audience. Density can be legitimate for expert, technical or legal content, so judge it against who the page is for.
- [https://cybera.site/posts/kubernetes-at-home.html](https://cybera.site/posts/kubernetes-at-home.html) — this page reads as difficult (Flesch Reading Ease 50, below 50) — long sentences and multi-syllable words make it hard to scan. Shorten sentences and prefer plainer words to widen your audience. Density can be legitimate for expert, technical or legal content, so judge it against who the page is for.
- [https://cybera.site/posts/linux-firewall-nftables.html](https://cybera.site/posts/linux-firewall-nftables.html) — this page reads as difficult (Flesch Reading Ease 43, below 50) — long sentences and multi-syllable words make it hard to scan. Shorten sentences and prefer plainer words to widen your audience. Density can be legitimate for expert, technical or legal content, so judge it against who the page is for.
- [https://cybera.site/posts/redis-vs-keydb.html](https://cybera.site/posts/redis-vs-keydb.html) — this page reads as difficult (Flesch Reading Ease 45, below 50) — long sentences and multi-syllable words make it hard to scan. Shorten sentences and prefer plainer words to widen your audience. Density can be legitimate for expert, technical or legal content, so judge it against who the page is for.
- [https://cybera.site/posts/rootless-podman-migration.html](https://cybera.site/posts/rootless-podman-migration.html) — this page reads as difficult (Flesch Reading Ease 43, below 50) — long sentences and multi-syllable words make it hard to scan. Shorten sentences and prefer plainer words to widen your audience. Density can be legitimate for expert, technical or legal content, so judge it against who the page is for.
- [https://cybera.site/posts/ssh-hardening-2026.html](https://cybera.site/posts/ssh-hardening-2026.html) — this page reads as difficult (Flesch Reading Ease 47, below 50) — long sentences and multi-syllable words make it hard to scan. Shorten sentences and prefer plainer words to widen your audience. Density can be legitimate for expert, technical or legal content, so judge it against who the page is for.
- [https://cybera.site/posts/static-site-vs-cms-2026.html](https://cybera.site/posts/static-site-vs-cms-2026.html) — this page reads as difficult (Flesch Reading Ease 41, below 50) — long sentences and multi-syllable words make it hard to scan. Shorten sentences and prefer plainer words to widen your audience. Density can be legitimate for expert, technical or legal content, so judge it against who the page is for.
- [https://cybera.site/posts/systemd-timers-vs-cron.html](https://cybera.site/posts/systemd-timers-vs-cron.html) — this page reads as difficult (Flesch Reading Ease 46, below 50) — long sentences and multi-syllable words make it hard to scan. Shorten sentences and prefer plainer words to widen your audience. Density can be legitimate for expert, technical or legal content, so judge it against who the page is for.
- [https://cybera.site/posts/timescaledb-metrics.html](https://cybera.site/posts/timescaledb-metrics.html) — this page reads as very difficult (Flesch Reading Ease 29, below 50) — long sentences and multi-syllable words make it hard to scan. Shorten sentences and prefer plainer words to widen your audience. Density can be legitimate for expert, technical or legal content, so judge it against who the page is for.
- [https://cybera.site/posts/zfs-on-debian-homelab.html](https://cybera.site/posts/zfs-on-debian-homelab.html) — this page reads as difficult (Flesch Reading Ease 49, below 50) — long sentences and multi-syllable words make it hard to scan. Shorten sentences and prefer plainer words to widen your audience. Density can be legitimate for expert, technical or legal content, so judge it against who the page is for.

#### Duplicate meta description across pages

- Rule: `duplicate.meta_desc` · Category: Duplicate · Occurrences: 2

- [https://cybera.site/](https://cybera.site/) — meta description shared by 2 pages: https://cybera.site/index.html
- [https://cybera.site/index.html](https://cybera.site/index.html) — meta description shared by 2 pages: https://cybera.site/

#### Missing Open Graph tags

- Rule: `og.missing` · Category: Social · Occurrences: 27

- [https://cybera.site/](https://cybera.site/) — og:title, og:description, og:image
- [https://cybera.site/about.html](https://cybera.site/about.html) — og:title, og:description, og:image
- [https://cybera.site/archive.html](https://cybera.site/archive.html) — og:title, og:description, og:image
- [https://cybera.site/colophon.html](https://cybera.site/colophon.html) — og:title, og:description, og:image
- [https://cybera.site/contact.html](https://cybera.site/contact.html) — og:title, og:description, og:image
- [https://cybera.site/index.html](https://cybera.site/index.html) — og:title, og:description, og:image
- [https://cybera.site/now.html](https://cybera.site/now.html) — og:title, og:description, og:image
- [https://cybera.site/posts/css-container-queries.html](https://cybera.site/posts/css-container-queries.html) — og:title, og:description, og:image
- [https://cybera.site/posts/dark-mode-done-right.html](https://cybera.site/posts/dark-mode-done-right.html) — og:title, og:description, og:image
- [https://cybera.site/posts/database-backup-strategy-3-2-1.html](https://cybera.site/posts/database-backup-strategy-3-2-1.html) — og:title, og:description, og:image
- [https://cybera.site/posts/docker-compose-production.html](https://cybera.site/posts/docker-compose-production.html) — og:title, og:description, og:image
- [https://cybera.site/posts/docker-networking-explained.html](https://cybera.site/posts/docker-networking-explained.html) — og:title, og:description, og:image
- [https://cybera.site/posts/kubernetes-at-home.html](https://cybera.site/posts/kubernetes-at-home.html) — og:title, og:description, og:image
- [https://cybera.site/posts/linux-firewall-nftables.html](https://cybera.site/posts/linux-firewall-nftables.html) — og:title, og:description, og:image
- [https://cybera.site/posts/multi-stage-docker-builds.html](https://cybera.site/posts/multi-stage-docker-builds.html) — og:title, og:description, og:image
- [https://cybera.site/posts/postgres-vacuum-tuning.html](https://cybera.site/posts/postgres-vacuum-tuning.html) — og:title, og:description, og:image
- [https://cybera.site/posts/redis-vs-keydb.html](https://cybera.site/posts/redis-vs-keydb.html) — og:title, og:description, og:image
- [https://cybera.site/posts/rootless-podman-migration.html](https://cybera.site/posts/rootless-podman-migration.html) — og:title, og:description, og:image
- [https://cybera.site/posts/ssh-hardening-2026.html](https://cybera.site/posts/ssh-hardening-2026.html) — og:title, og:description, og:image
- [https://cybera.site/posts/static-site-vs-cms-2026.html](https://cybera.site/posts/static-site-vs-cms-2026.html) — og:title, og:description, og:image
- [https://cybera.site/posts/systemd-timers-vs-cron.html](https://cybera.site/posts/systemd-timers-vs-cron.html) — og:title, og:description, og:image
- [https://cybera.site/posts/timescaledb-metrics.html](https://cybera.site/posts/timescaledb-metrics.html) — og:title, og:description, og:image
- [https://cybera.site/posts/wireguard-site-to-site.html](https://cybera.site/posts/wireguard-site-to-site.html) — og:title, og:description, og:image
- [https://cybera.site/posts/zfs-on-debian-homelab.html](https://cybera.site/posts/zfs-on-debian-homelab.html) — og:title, og:description, og:image
- [https://cybera.site/projects.html](https://cybera.site/projects.html) — og:title, og:description, og:image
- [https://cybera.site/tags.html](https://cybera.site/tags.html) — og:title, og:description, og:image
- [https://cybera.site/uses.html](https://cybera.site/uses.html) — og:title, og:description, og:image

#### No structured data detected

- Rule: `schema.none` · Category: Structured Data · Occurrences: 27

- [https://cybera.site/](https://cybera.site/)
- [https://cybera.site/about.html](https://cybera.site/about.html)
- [https://cybera.site/archive.html](https://cybera.site/archive.html)
- [https://cybera.site/colophon.html](https://cybera.site/colophon.html)
- [https://cybera.site/contact.html](https://cybera.site/contact.html)
- [https://cybera.site/index.html](https://cybera.site/index.html)
- [https://cybera.site/now.html](https://cybera.site/now.html)
- [https://cybera.site/posts/css-container-queries.html](https://cybera.site/posts/css-container-queries.html)
- [https://cybera.site/posts/dark-mode-done-right.html](https://cybera.site/posts/dark-mode-done-right.html)
- [https://cybera.site/posts/database-backup-strategy-3-2-1.html](https://cybera.site/posts/database-backup-strategy-3-2-1.html)
- [https://cybera.site/posts/docker-compose-production.html](https://cybera.site/posts/docker-compose-production.html)
- [https://cybera.site/posts/docker-networking-explained.html](https://cybera.site/posts/docker-networking-explained.html)
- [https://cybera.site/posts/kubernetes-at-home.html](https://cybera.site/posts/kubernetes-at-home.html)
- [https://cybera.site/posts/linux-firewall-nftables.html](https://cybera.site/posts/linux-firewall-nftables.html)
- [https://cybera.site/posts/multi-stage-docker-builds.html](https://cybera.site/posts/multi-stage-docker-builds.html)
- [https://cybera.site/posts/postgres-vacuum-tuning.html](https://cybera.site/posts/postgres-vacuum-tuning.html)
- [https://cybera.site/posts/redis-vs-keydb.html](https://cybera.site/posts/redis-vs-keydb.html)
- [https://cybera.site/posts/rootless-podman-migration.html](https://cybera.site/posts/rootless-podman-migration.html)
- [https://cybera.site/posts/ssh-hardening-2026.html](https://cybera.site/posts/ssh-hardening-2026.html)
- [https://cybera.site/posts/static-site-vs-cms-2026.html](https://cybera.site/posts/static-site-vs-cms-2026.html)
- [https://cybera.site/posts/systemd-timers-vs-cron.html](https://cybera.site/posts/systemd-timers-vs-cron.html)
- [https://cybera.site/posts/timescaledb-metrics.html](https://cybera.site/posts/timescaledb-metrics.html)
- [https://cybera.site/posts/wireguard-site-to-site.html](https://cybera.site/posts/wireguard-site-to-site.html)
- [https://cybera.site/posts/zfs-on-debian-homelab.html](https://cybera.site/posts/zfs-on-debian-homelab.html)
- [https://cybera.site/projects.html](https://cybera.site/projects.html)
- [https://cybera.site/tags.html](https://cybera.site/tags.html)
- [https://cybera.site/uses.html](https://cybera.site/uses.html)

#### Missing recommended security headers

- Rule: `security.missing_headers` · Category: Security · Occurrences: 27

- [https://cybera.site/](https://cybera.site/) — X-Content-Type-Options, HSTS, CSP
- [https://cybera.site/about.html](https://cybera.site/about.html) — HSTS, CSP, X-Content-Type-Options
- [https://cybera.site/archive.html](https://cybera.site/archive.html) — CSP, X-Content-Type-Options, HSTS
- [https://cybera.site/colophon.html](https://cybera.site/colophon.html) — CSP, X-Content-Type-Options, HSTS
- [https://cybera.site/contact.html](https://cybera.site/contact.html) — HSTS, CSP, X-Content-Type-Options
- [https://cybera.site/index.html](https://cybera.site/index.html) — HSTS, CSP, X-Content-Type-Options
- [https://cybera.site/now.html](https://cybera.site/now.html) — HSTS, CSP, X-Content-Type-Options
- [https://cybera.site/posts/css-container-queries.html](https://cybera.site/posts/css-container-queries.html) — HSTS, CSP, X-Content-Type-Options
- [https://cybera.site/posts/dark-mode-done-right.html](https://cybera.site/posts/dark-mode-done-right.html) — HSTS, CSP, X-Content-Type-Options
- [https://cybera.site/posts/database-backup-strategy-3-2-1.html](https://cybera.site/posts/database-backup-strategy-3-2-1.html) — HSTS, CSP, X-Content-Type-Options
- [https://cybera.site/posts/docker-compose-production.html](https://cybera.site/posts/docker-compose-production.html) — X-Content-Type-Options, HSTS, CSP
- [https://cybera.site/posts/docker-networking-explained.html](https://cybera.site/posts/docker-networking-explained.html) — HSTS, CSP, X-Content-Type-Options
- [https://cybera.site/posts/kubernetes-at-home.html](https://cybera.site/posts/kubernetes-at-home.html) — HSTS, CSP, X-Content-Type-Options
- [https://cybera.site/posts/linux-firewall-nftables.html](https://cybera.site/posts/linux-firewall-nftables.html) — HSTS, CSP, X-Content-Type-Options
- [https://cybera.site/posts/multi-stage-docker-builds.html](https://cybera.site/posts/multi-stage-docker-builds.html) — HSTS, CSP, X-Content-Type-Options
- [https://cybera.site/posts/postgres-vacuum-tuning.html](https://cybera.site/posts/postgres-vacuum-tuning.html) — HSTS, CSP, X-Content-Type-Options
- [https://cybera.site/posts/redis-vs-keydb.html](https://cybera.site/posts/redis-vs-keydb.html) — HSTS, CSP, X-Content-Type-Options
- [https://cybera.site/posts/rootless-podman-migration.html](https://cybera.site/posts/rootless-podman-migration.html) — HSTS, CSP, X-Content-Type-Options
- [https://cybera.site/posts/ssh-hardening-2026.html](https://cybera.site/posts/ssh-hardening-2026.html) — HSTS, CSP, X-Content-Type-Options
- [https://cybera.site/posts/static-site-vs-cms-2026.html](https://cybera.site/posts/static-site-vs-cms-2026.html) — X-Content-Type-Options, HSTS, CSP
- [https://cybera.site/posts/systemd-timers-vs-cron.html](https://cybera.site/posts/systemd-timers-vs-cron.html) — HSTS, CSP, X-Content-Type-Options
- [https://cybera.site/posts/timescaledb-metrics.html](https://cybera.site/posts/timescaledb-metrics.html) — CSP, X-Content-Type-Options, HSTS
- [https://cybera.site/posts/wireguard-site-to-site.html](https://cybera.site/posts/wireguard-site-to-site.html) — HSTS, CSP, X-Content-Type-Options
- [https://cybera.site/posts/zfs-on-debian-homelab.html](https://cybera.site/posts/zfs-on-debian-homelab.html) — X-Content-Type-Options, HSTS, CSP
- [https://cybera.site/projects.html](https://cybera.site/projects.html) — X-Content-Type-Options, HSTS, CSP
- [https://cybera.site/tags.html](https://cybera.site/tags.html) — X-Content-Type-Options, HSTS, CSP
- [https://cybera.site/uses.html](https://cybera.site/uses.html) — HSTS, CSP, X-Content-Type-Options

#### Indexable page not listed in sitemap

- Rule: `sitemap.orphan_not_listed` · Category: Sitemap · Occurrences: 27

- [https://cybera.site/](https://cybera.site/) — indexable but not in sitemap
- [https://cybera.site/about.html](https://cybera.site/about.html) — indexable but not in sitemap
- [https://cybera.site/archive.html](https://cybera.site/archive.html) — indexable but not in sitemap
- [https://cybera.site/colophon.html](https://cybera.site/colophon.html) — indexable but not in sitemap
- [https://cybera.site/contact.html](https://cybera.site/contact.html) — indexable but not in sitemap
- [https://cybera.site/index.html](https://cybera.site/index.html) — indexable but not in sitemap
- [https://cybera.site/now.html](https://cybera.site/now.html) — indexable but not in sitemap
- [https://cybera.site/posts/css-container-queries.html](https://cybera.site/posts/css-container-queries.html) — indexable but not in sitemap
- [https://cybera.site/posts/dark-mode-done-right.html](https://cybera.site/posts/dark-mode-done-right.html) — indexable but not in sitemap
- [https://cybera.site/posts/database-backup-strategy-3-2-1.html](https://cybera.site/posts/database-backup-strategy-3-2-1.html) — indexable but not in sitemap
- [https://cybera.site/posts/docker-compose-production.html](https://cybera.site/posts/docker-compose-production.html) — indexable but not in sitemap
- [https://cybera.site/posts/docker-networking-explained.html](https://cybera.site/posts/docker-networking-explained.html) — indexable but not in sitemap
- [https://cybera.site/posts/kubernetes-at-home.html](https://cybera.site/posts/kubernetes-at-home.html) — indexable but not in sitemap
- [https://cybera.site/posts/linux-firewall-nftables.html](https://cybera.site/posts/linux-firewall-nftables.html) — indexable but not in sitemap
- [https://cybera.site/posts/multi-stage-docker-builds.html](https://cybera.site/posts/multi-stage-docker-builds.html) — indexable but not in sitemap
- [https://cybera.site/posts/postgres-vacuum-tuning.html](https://cybera.site/posts/postgres-vacuum-tuning.html) — indexable but not in sitemap
- [https://cybera.site/posts/redis-vs-keydb.html](https://cybera.site/posts/redis-vs-keydb.html) — indexable but not in sitemap
- [https://cybera.site/posts/rootless-podman-migration.html](https://cybera.site/posts/rootless-podman-migration.html) — indexable but not in sitemap
- [https://cybera.site/posts/ssh-hardening-2026.html](https://cybera.site/posts/ssh-hardening-2026.html) — indexable but not in sitemap
- [https://cybera.site/posts/static-site-vs-cms-2026.html](https://cybera.site/posts/static-site-vs-cms-2026.html) — indexable but not in sitemap
- [https://cybera.site/posts/systemd-timers-vs-cron.html](https://cybera.site/posts/systemd-timers-vs-cron.html) — indexable but not in sitemap
- [https://cybera.site/posts/timescaledb-metrics.html](https://cybera.site/posts/timescaledb-metrics.html) — indexable but not in sitemap
- [https://cybera.site/posts/wireguard-site-to-site.html](https://cybera.site/posts/wireguard-site-to-site.html) — indexable but not in sitemap
- [https://cybera.site/posts/zfs-on-debian-homelab.html](https://cybera.site/posts/zfs-on-debian-homelab.html) — indexable but not in sitemap
- [https://cybera.site/projects.html](https://cybera.site/projects.html) — indexable but not in sitemap
- [https://cybera.site/tags.html](https://cybera.site/tags.html) — indexable but not in sitemap
- [https://cybera.site/uses.html](https://cybera.site/uses.html) — indexable but not in sitemap

#### Missing Twitter Card tag

- Rule: `twitter.missing` · Category: Social · Occurrences: 27

- [https://cybera.site/](https://cybera.site/)
- [https://cybera.site/about.html](https://cybera.site/about.html)
- [https://cybera.site/archive.html](https://cybera.site/archive.html)
- [https://cybera.site/colophon.html](https://cybera.site/colophon.html)
- [https://cybera.site/contact.html](https://cybera.site/contact.html)
- [https://cybera.site/index.html](https://cybera.site/index.html)
- [https://cybera.site/now.html](https://cybera.site/now.html)
- [https://cybera.site/posts/css-container-queries.html](https://cybera.site/posts/css-container-queries.html)
- [https://cybera.site/posts/dark-mode-done-right.html](https://cybera.site/posts/dark-mode-done-right.html)
- [https://cybera.site/posts/database-backup-strategy-3-2-1.html](https://cybera.site/posts/database-backup-strategy-3-2-1.html)
- [https://cybera.site/posts/docker-compose-production.html](https://cybera.site/posts/docker-compose-production.html)
- [https://cybera.site/posts/docker-networking-explained.html](https://cybera.site/posts/docker-networking-explained.html)
- [https://cybera.site/posts/kubernetes-at-home.html](https://cybera.site/posts/kubernetes-at-home.html)
- [https://cybera.site/posts/linux-firewall-nftables.html](https://cybera.site/posts/linux-firewall-nftables.html)
- [https://cybera.site/posts/multi-stage-docker-builds.html](https://cybera.site/posts/multi-stage-docker-builds.html)
- [https://cybera.site/posts/postgres-vacuum-tuning.html](https://cybera.site/posts/postgres-vacuum-tuning.html)
- [https://cybera.site/posts/redis-vs-keydb.html](https://cybera.site/posts/redis-vs-keydb.html)
- [https://cybera.site/posts/rootless-podman-migration.html](https://cybera.site/posts/rootless-podman-migration.html)
- [https://cybera.site/posts/ssh-hardening-2026.html](https://cybera.site/posts/ssh-hardening-2026.html)
- [https://cybera.site/posts/static-site-vs-cms-2026.html](https://cybera.site/posts/static-site-vs-cms-2026.html)
- [https://cybera.site/posts/systemd-timers-vs-cron.html](https://cybera.site/posts/systemd-timers-vs-cron.html)
- [https://cybera.site/posts/timescaledb-metrics.html](https://cybera.site/posts/timescaledb-metrics.html)
- [https://cybera.site/posts/wireguard-site-to-site.html](https://cybera.site/posts/wireguard-site-to-site.html)
- [https://cybera.site/posts/zfs-on-debian-homelab.html](https://cybera.site/posts/zfs-on-debian-homelab.html)
- [https://cybera.site/projects.html](https://cybera.site/projects.html)
- [https://cybera.site/tags.html](https://cybera.site/tags.html)
- [https://cybera.site/uses.html](https://cybera.site/uses.html)

## Checks & coverage

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

- ✗ Agent Readiness — 50 notice(s)
- ✗ AI Content — 1 warning(s)
- ✓ Amp — clean
- ✓ Budget — clean
- ✓ Cache — clean
- ✗ Canonical — 27 warning(s)
- ✗ Content — 14 notice(s)
- ✓ Crawlability — clean
- ✗ Duplicate — 5 warning(s), 2 notice(s)
- ✓ Geo — clean
- ✓ Headings — clean
- ✓ Hreflang — clean
- ✓ Images — clean
- ✓ Indexability — clean
- ✓ Links — clean
- ✓ Meta Description — clean
- ✓ Mobile — clean
- ✓ Performance — clean
- ✓ Rendering — clean
- ✓ Robots — clean
- ✗ Security — 27 notice(s)
- ✗ Sitemap — 27 notice(s)
- ✗ Social — 54 notice(s)
- ✗ Structured Data — 27 notice(s)
- ✗ Titles — 3 warning(s)
- ✓ URL — clean
- ✓ Video — clean

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

## 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