---
tool: Crawlinx SEO audit
source: https://crawlinx.com
domain: deg-dev.net
report_url: "https://crawlinx.com/audit/deg-dev.net"
crawl_id: 20260718T134906-c6f10ff4
health_score: 65
generated_at: 2026-08-26T16:46:52Z
total_pages: 6
html_pages: 5
indexable_pages: 5
errors: 0
warnings: 21
notices: 42
---

# SEO audit: deg-dev.net

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

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

## Overview

| Metric | Value |
| --- | --- |
| Pages crawled | 6 |
| HTML pages | 5 |
| Indexable | 5 |
| Non-indexable | 0 |
| Orphan pages | 0 |
| Broken internal links | 0 |
| Avg response time | 984 ms |
| Errors / Warnings / Notices | 0 / 21 / 42 |
| Status codes | 1×0, 5×200 |

## Categories

| Category | Score | Errors | Warnings | Notices |
| --- | ---: | ---: | ---: | ---: |
| Canonical | 75 | 0 | 5 | 0 |
| Content | 75 | 0 | 5 | 0 |
| Security | 75 | 0 | 5 | 5 |
| Meta Description | 80 | 0 | 4 | 0 |
| Budget | 95 | 0 | 1 | 0 |
| Duplicate | 95 | 0 | 1 | 0 |
| Agent Readiness | 100 | 0 | 0 | 7 |
| Cache | 100 | 0 | 0 | 5 |
| Crawlability | 100 | 0 | 0 | 1 |
| Links | 100 | 0 | 0 | 1 |
| Performance | 100 | 0 | 0 | 5 |
| Sitemap | 100 | 0 | 0 | 3 |
| Social | 100 | 0 | 0 | 10 |
| Structured Data | 100 | 0 | 0 | 5 |

## Issues

### Warnings (21)

#### robots.txt-disallowed URL receives internal links (crawl-budget leak)

- Rule: `budget.disallow_linked` · Category: Budget · Occurrences: 1

- [https://deg-dev.net/status](https://deg-dev.net/status) — internal links point to https://deg-dev.net/status, which robots.txt disallows for Googlebot — Googlebot discovers the URL, checks robots, then rejects it without indexing, wasting crawl budget and losing the link equity. Remove the internal links, or use noindex instead of Disallow if the page should be fetchable. Linked from: https://deg-dev.net/, https://deg-dev.net/blog/.

#### Missing canonical tag

- Rule: `canonical.missing` · Category: Canonical · Occurrences: 5

- [https://deg-dev.net/](https://deg-dev.net/)
- [https://deg-dev.net/blog/](https://deg-dev.net/blog/)
- [https://deg-dev.net/blog/moving-off-managed/](https://deg-dev.net/blog/moving-off-managed/)
- [https://deg-dev.net/blog/reverse-proxy-notes/](https://deg-dev.net/blog/reverse-proxy-notes/)
- [https://deg-dev.net/blog/self-hosted-pipeline/](https://deg-dev.net/blog/self-hosted-pipeline/)

#### Thin content (low word count)

- Rule: `content.thin` · Category: Content · Occurrences: 5

- [https://deg-dev.net/](https://deg-dev.net/) — 95 words
- [https://deg-dev.net/blog/](https://deg-dev.net/blog/) — 62 words
- [https://deg-dev.net/blog/moving-off-managed/](https://deg-dev.net/blog/moving-off-managed/) — 50 words
- [https://deg-dev.net/blog/reverse-proxy-notes/](https://deg-dev.net/blog/reverse-proxy-notes/) — 50 words
- [https://deg-dev.net/blog/self-hosted-pipeline/](https://deg-dev.net/blog/self-hosted-pipeline/) — 50 words

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

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

- [https://deg-dev.net/](https://deg-dev.net/) — https://www.deg-dev.net/ 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.

#### Content-Type header doesn't match the actual content

- Rule: `headers.content_type_mismatch` · Category: Security · Occurrences: 5

- [https://deg-dev.net/](https://deg-dev.net/) — the Content-Type is "text/html" with no charset — the HTTP charset is authoritative and browsers otherwise guess the encoding, which can garble non-ASCII text (mojibake). Declare it explicitly: "text/html; charset=utf-8".
- [https://deg-dev.net/blog/](https://deg-dev.net/blog/) — the Content-Type is "text/html" with no charset — the HTTP charset is authoritative and browsers otherwise guess the encoding, which can garble non-ASCII text (mojibake). Declare it explicitly: "text/html; charset=utf-8".
- [https://deg-dev.net/blog/moving-off-managed/](https://deg-dev.net/blog/moving-off-managed/) — the Content-Type is "text/html" with no charset — the HTTP charset is authoritative and browsers otherwise guess the encoding, which can garble non-ASCII text (mojibake). Declare it explicitly: "text/html; charset=utf-8".
- [https://deg-dev.net/blog/reverse-proxy-notes/](https://deg-dev.net/blog/reverse-proxy-notes/) — the Content-Type is "text/html" with no charset — the HTTP charset is authoritative and browsers otherwise guess the encoding, which can garble non-ASCII text (mojibake). Declare it explicitly: "text/html; charset=utf-8".
- [https://deg-dev.net/blog/self-hosted-pipeline/](https://deg-dev.net/blog/self-hosted-pipeline/) — the Content-Type is "text/html" with no charset — the HTTP charset is authoritative and browsers otherwise guess the encoding, which can garble non-ASCII text (mojibake). Declare it explicitly: "text/html; charset=utf-8".

#### Missing meta description

- Rule: `meta_desc.missing` · Category: Meta Description · Occurrences: 4

- [https://deg-dev.net/blog/](https://deg-dev.net/blog/)
- [https://deg-dev.net/blog/moving-off-managed/](https://deg-dev.net/blog/moving-off-managed/)
- [https://deg-dev.net/blog/reverse-proxy-notes/](https://deg-dev.net/blog/reverse-proxy-notes/)
- [https://deg-dev.net/blog/self-hosted-pipeline/](https://deg-dev.net/blog/self-hosted-pipeline/)

### Notices (42)

#### Heading levels skip a level

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

- [https://deg-dev.net/blog/](https://deg-dev.net/blog/) — h3 follows h1 — skips h2

#### No llms.txt for AI agents

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

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

#### No main landmark for AI agents

- Rule: `agent.no_main_landmark` · Category: Agent Readiness · Occurrences: 5

- [https://deg-dev.net/](https://deg-dev.net/) — add a <main> element (or role=main) around the primary content
- [https://deg-dev.net/blog/](https://deg-dev.net/blog/) — add a <main> element (or role=main) around the primary content
- [https://deg-dev.net/blog/moving-off-managed/](https://deg-dev.net/blog/moving-off-managed/) — add a <main> element (or role=main) around the primary content
- [https://deg-dev.net/blog/reverse-proxy-notes/](https://deg-dev.net/blog/reverse-proxy-notes/) — add a <main> element (or role=main) around the primary content
- [https://deg-dev.net/blog/self-hosted-pipeline/](https://deg-dev.net/blog/self-hosted-pipeline/) — add a <main> element (or role=main) around the primary content

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

- Rule: `cache.not_cacheable` · Category: Cache · Occurrences: 5

- [https://deg-dev.net/](https://deg-dev.net/) — Cache-Control: (none) · cloudflare: DYNAMIC
- [https://deg-dev.net/blog/](https://deg-dev.net/blog/) — Cache-Control: (none) · cloudflare: DYNAMIC
- [https://deg-dev.net/blog/moving-off-managed/](https://deg-dev.net/blog/moving-off-managed/) — Cache-Control: (none) · cloudflare: DYNAMIC
- [https://deg-dev.net/blog/reverse-proxy-notes/](https://deg-dev.net/blog/reverse-proxy-notes/) — Cache-Control: (none) · cloudflare: DYNAMIC
- [https://deg-dev.net/blog/self-hosted-pipeline/](https://deg-dev.net/blog/self-hosted-pipeline/) — Cache-Control: (none) · cloudflare: DYNAMIC

#### Page has only one internal inlink (fragile crawl path)

- Rule: `links.single_inlink` · Category: Links · Occurrences: 1

- [https://deg-dev.net/blog/moving-off-managed/](https://deg-dev.net/blog/moving-off-managed/) — only one internal link points here — if that source changes, this page becomes an orphan. Add more contextual internal links to strengthen the crawl path.

#### Missing Open Graph tags

- Rule: `og.missing` · Category: Social · Occurrences: 5

- [https://deg-dev.net/](https://deg-dev.net/) — og:title, og:description, og:image
- [https://deg-dev.net/blog/](https://deg-dev.net/blog/) — og:title, og:description, og:image
- [https://deg-dev.net/blog/moving-off-managed/](https://deg-dev.net/blog/moving-off-managed/) — og:title, og:description, og:image
- [https://deg-dev.net/blog/reverse-proxy-notes/](https://deg-dev.net/blog/reverse-proxy-notes/) — og:title, og:description, og:image
- [https://deg-dev.net/blog/self-hosted-pipeline/](https://deg-dev.net/blog/self-hosted-pipeline/) — og:title, og:description, og:image

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

- Rule: `perf.no_etag` · Category: Performance · Occurrences: 5

- [https://deg-dev.net/](https://deg-dev.net/) — 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://deg-dev.net/blog/](https://deg-dev.net/blog/) — 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://deg-dev.net/blog/moving-off-managed/](https://deg-dev.net/blog/moving-off-managed/) — 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://deg-dev.net/blog/reverse-proxy-notes/](https://deg-dev.net/blog/reverse-proxy-notes/) — 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://deg-dev.net/blog/self-hosted-pipeline/](https://deg-dev.net/blog/self-hosted-pipeline/) — 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.

#### Blocked by robots.txt

- Rule: `robots.blocked` · Category: Crawlability · Occurrences: 1

- [https://deg-dev.net/status](https://deg-dev.net/status) — Disallowed by robots.txt; not fetched

#### No structured data detected

- Rule: `schema.none` · Category: Structured Data · Occurrences: 5

- [https://deg-dev.net/](https://deg-dev.net/)
- [https://deg-dev.net/blog/](https://deg-dev.net/blog/)
- [https://deg-dev.net/blog/moving-off-managed/](https://deg-dev.net/blog/moving-off-managed/)
- [https://deg-dev.net/blog/reverse-proxy-notes/](https://deg-dev.net/blog/reverse-proxy-notes/)
- [https://deg-dev.net/blog/self-hosted-pipeline/](https://deg-dev.net/blog/self-hosted-pipeline/)

#### Missing recommended security headers

- Rule: `security.missing_headers` · Category: Security · Occurrences: 5

- [https://deg-dev.net/](https://deg-dev.net/) — CSP
- [https://deg-dev.net/blog/](https://deg-dev.net/blog/) — CSP
- [https://deg-dev.net/blog/moving-off-managed/](https://deg-dev.net/blog/moving-off-managed/) — CSP
- [https://deg-dev.net/blog/reverse-proxy-notes/](https://deg-dev.net/blog/reverse-proxy-notes/) — CSP
- [https://deg-dev.net/blog/self-hosted-pipeline/](https://deg-dev.net/blog/self-hosted-pipeline/) — CSP

#### Indexable page not listed in sitemap

- Rule: `sitemap.orphan_not_listed` · Category: Sitemap · Occurrences: 3

- [https://deg-dev.net/blog/moving-off-managed/](https://deg-dev.net/blog/moving-off-managed/) — indexable but not in sitemap
- [https://deg-dev.net/blog/reverse-proxy-notes/](https://deg-dev.net/blog/reverse-proxy-notes/) — indexable but not in sitemap
- [https://deg-dev.net/blog/self-hosted-pipeline/](https://deg-dev.net/blog/self-hosted-pipeline/) — indexable but not in sitemap

#### Missing Twitter Card tag

- Rule: `twitter.missing` · Category: Social · Occurrences: 5

- [https://deg-dev.net/](https://deg-dev.net/)
- [https://deg-dev.net/blog/](https://deg-dev.net/blog/)
- [https://deg-dev.net/blog/moving-off-managed/](https://deg-dev.net/blog/moving-off-managed/)
- [https://deg-dev.net/blog/reverse-proxy-notes/](https://deg-dev.net/blog/reverse-proxy-notes/)
- [https://deg-dev.net/blog/self-hosted-pipeline/](https://deg-dev.net/blog/self-hosted-pipeline/)

## Checks & coverage

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

- ✗ Agent Readiness — 7 notice(s)
- ✓ AI Content — clean
- ✓ Amp — clean
- ✗ Budget — 1 warning(s)
- ✗ Cache — 5 notice(s)
- ✗ Canonical — 5 warning(s)
- ✗ Content — 5 warning(s)
- ✗ Crawlability — 1 notice(s)
- ✗ Duplicate — 1 warning(s)
- ✓ Geo — clean
- ✓ Headings — clean
- ✓ Hreflang — clean
- ✓ Images — clean
- ✓ Indexability — clean
- ✗ Links — 1 notice(s)
- ✗ Meta Description — 4 warning(s)
- ✓ Mobile — clean
- ✗ Performance — 5 notice(s)
- ✓ Rendering — clean
- ✓ Robots — clean
- ✗ Security — 5 warning(s), 5 notice(s)
- ✗ Sitemap — 3 notice(s)
- ✗ Social — 10 notice(s)
- ✗ Structured Data — 5 notice(s)
- ✓ Titles — clean
- ✓ URL — clean
- ✓ Video — clean

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

## 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