---
tool: Crawlinx SEO audit
source: https://crawlinx.com
domain: ofsken.com
report_url: "https://crawlinx.com/audit/ofsken.com"
crawl_id: 20260711T194246-7f2c1726
health_score: 78
generated_at: 2026-08-26T17:30:43Z
total_pages: 41
html_pages: 11
indexable_pages: 11
errors: 6
warnings: 63
notices: 103
---

# SEO audit: ofsken.com

**Health score: 78/100** — good, with fixable gaps

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

## Overview

| Metric | Value |
| --- | --- |
| Pages crawled | 41 |
| HTML pages | 11 |
| Indexable | 11 |
| Non-indexable | 0 |
| Orphan pages | 0 |
| Broken internal links | 0 |
| Avg response time | 992 ms |
| Errors / Warnings / Notices | 6 / 63 / 103 |
| Status codes | 41×200 |

## Categories

| Category | Score | Errors | Warnings | Notices |
| --- | ---: | ---: | ---: | ---: |
| Security | 85 | 6 | 0 | 6 |
| Duplicate | 88 | 0 | 16 | 3 |
| Canonical | 92 | 0 | 11 | 0 |
| Headings | 92 | 0 | 11 | 0 |
| Mobile | 92 | 0 | 11 | 11 |
| Meta Description | 94 | 0 | 8 | 0 |
| Content | 96 | 0 | 6 | 0 |
| Agent Readiness | 100 | 0 | 0 | 10 |
| Images | 100 | 0 | 0 | 11 |
| Sitemap | 100 | 0 | 0 | 6 |
| Social | 100 | 0 | 0 | 22 |
| Structured Data | 100 | 0 | 0 | 11 |
| URL | 100 | 0 | 0 | 23 |

## Issues

### Errors (6)

#### Mixed content on HTTPS page

- Rule: `security.mixed_content` · Category: Security · Occurrences: 6

- [https://ofsken.com/](https://ofsken.com/) — 1 insecure subresource(s), e.g. http://www.youtube.com/embed/qydT9n_JopI?rel=0&hd=1
- [https://ofsken.com/awards.html](https://ofsken.com/awards.html) — 1 insecure subresource(s), e.g. http://www.youtube.com/embed/qydT9n_JopI?rel=0&hd=1
- [https://ofsken.com/contact.html](https://ofsken.com/contact.html) — 2 insecure subresource(s), e.g. http://www.youtube.com/embed/qydT9n_JopI?rel=0&hd=1
- [https://ofsken.com/index.html](https://ofsken.com/index.html) — 1 insecure subresource(s), e.g. http://www.youtube.com/embed/qydT9n_JopI?rel=0&hd=1
- [https://ofsken.com/projects.html](https://ofsken.com/projects.html) — 7 insecure subresource(s), e.g. http://www.youtube.com/embed/qydT9n_JopI?rel=0&hd=1
- [https://ofsken.com/skillsets.html](https://ofsken.com/skillsets.html) — 1 insecure subresource(s), e.g. http://www.youtube.com/embed/qydT9n_JopI?rel=0&hd=1

### Warnings (63)

#### Missing canonical tag

- Rule: `canonical.missing` · Category: Canonical · Occurrences: 11

- [http://ofsken.com/awards.html](http://ofsken.com/awards.html)
- [http://ofsken.com/contact.html](http://ofsken.com/contact.html)
- [http://ofsken.com/index.html](http://ofsken.com/index.html)
- [http://ofsken.com/projects.html](http://ofsken.com/projects.html)
- [http://ofsken.com/skillsets.html](http://ofsken.com/skillsets.html)
- [https://ofsken.com/](https://ofsken.com/)
- [https://ofsken.com/awards.html](https://ofsken.com/awards.html)
- [https://ofsken.com/contact.html](https://ofsken.com/contact.html)
- [https://ofsken.com/index.html](https://ofsken.com/index.html)
- [https://ofsken.com/projects.html](https://ofsken.com/projects.html)
- [https://ofsken.com/skillsets.html](https://ofsken.com/skillsets.html)

#### Thin content (low word count)

- Rule: `content.thin` · Category: Content · Occurrences: 6

- [http://ofsken.com/awards.html](http://ofsken.com/awards.html) — 83 words
- [http://ofsken.com/contact.html](http://ofsken.com/contact.html) — 18 words
- [http://ofsken.com/skillsets.html](http://ofsken.com/skillsets.html) — 195 words
- [https://ofsken.com/awards.html](https://ofsken.com/awards.html) — 83 words
- [https://ofsken.com/contact.html](https://ofsken.com/contact.html) — 18 words
- [https://ofsken.com/skillsets.html](https://ofsken.com/skillsets.html) — 195 words

#### Duplicate page content

- Rule: `duplicate.content` · Category: Duplicate · Occurrences: 5

- [http://ofsken.com/index.html](http://ofsken.com/index.html) — content shared by 3 pages: https://ofsken.com/, https://ofsken.com/index.html
- [http://ofsken.com/projects.html](http://ofsken.com/projects.html) — content shared by 2 pages: https://ofsken.com/projects.html
- [https://ofsken.com/](https://ofsken.com/) — content shared by 3 pages: http://ofsken.com/index.html, https://ofsken.com/index.html
- [https://ofsken.com/index.html](https://ofsken.com/index.html) — content shared by 3 pages: https://ofsken.com/, http://ofsken.com/index.html
- [https://ofsken.com/projects.html](https://ofsken.com/projects.html) — content shared by 2 pages: http://ofsken.com/projects.html

#### Duplicate <title> across pages

- Rule: `duplicate.title` · Category: Duplicate · Occurrences: 11

- [http://ofsken.com/awards.html](http://ofsken.com/awards.html) — title shared by 2 pages: https://ofsken.com/awards.html
- [http://ofsken.com/contact.html](http://ofsken.com/contact.html) — title shared by 2 pages: https://ofsken.com/contact.html
- [http://ofsken.com/index.html](http://ofsken.com/index.html) — title shared by 3 pages: https://ofsken.com/, https://ofsken.com/index.html
- [http://ofsken.com/projects.html](http://ofsken.com/projects.html) — title shared by 2 pages: https://ofsken.com/projects.html
- [http://ofsken.com/skillsets.html](http://ofsken.com/skillsets.html) — title shared by 2 pages: https://ofsken.com/skillsets.html
- [https://ofsken.com/](https://ofsken.com/) — title shared by 3 pages: http://ofsken.com/index.html, https://ofsken.com/index.html
- [https://ofsken.com/awards.html](https://ofsken.com/awards.html) — title shared by 2 pages: http://ofsken.com/awards.html
- [https://ofsken.com/contact.html](https://ofsken.com/contact.html) — title shared by 2 pages: http://ofsken.com/contact.html
- [https://ofsken.com/index.html](https://ofsken.com/index.html) — title shared by 3 pages: https://ofsken.com/, http://ofsken.com/index.html
- [https://ofsken.com/projects.html](https://ofsken.com/projects.html) — title shared by 2 pages: http://ofsken.com/projects.html
- [https://ofsken.com/skillsets.html](https://ofsken.com/skillsets.html) — title shared by 2 pages: http://ofsken.com/skillsets.html

#### Missing <h1>

- Rule: `h1.missing` · Category: Headings · Occurrences: 11

- [http://ofsken.com/awards.html](http://ofsken.com/awards.html)
- [http://ofsken.com/contact.html](http://ofsken.com/contact.html)
- [http://ofsken.com/index.html](http://ofsken.com/index.html)
- [http://ofsken.com/projects.html](http://ofsken.com/projects.html)
- [http://ofsken.com/skillsets.html](http://ofsken.com/skillsets.html)
- [https://ofsken.com/](https://ofsken.com/)
- [https://ofsken.com/awards.html](https://ofsken.com/awards.html)
- [https://ofsken.com/contact.html](https://ofsken.com/contact.html)
- [https://ofsken.com/index.html](https://ofsken.com/index.html)
- [https://ofsken.com/projects.html](https://ofsken.com/projects.html)
- [https://ofsken.com/skillsets.html](https://ofsken.com/skillsets.html)

#### Missing meta description

- Rule: `meta_desc.missing` · Category: Meta Description · Occurrences: 8

- [http://ofsken.com/awards.html](http://ofsken.com/awards.html)
- [http://ofsken.com/contact.html](http://ofsken.com/contact.html)
- [http://ofsken.com/projects.html](http://ofsken.com/projects.html)
- [http://ofsken.com/skillsets.html](http://ofsken.com/skillsets.html)
- [https://ofsken.com/awards.html](https://ofsken.com/awards.html)
- [https://ofsken.com/contact.html](https://ofsken.com/contact.html)
- [https://ofsken.com/projects.html](https://ofsken.com/projects.html)
- [https://ofsken.com/skillsets.html](https://ofsken.com/skillsets.html)

#### Missing viewport meta tag

- Rule: `mobile.viewport_missing` · Category: Mobile · Occurrences: 11

- [http://ofsken.com/awards.html](http://ofsken.com/awards.html)
- [http://ofsken.com/contact.html](http://ofsken.com/contact.html)
- [http://ofsken.com/index.html](http://ofsken.com/index.html)
- [http://ofsken.com/projects.html](http://ofsken.com/projects.html)
- [http://ofsken.com/skillsets.html](http://ofsken.com/skillsets.html)
- [https://ofsken.com/](https://ofsken.com/)
- [https://ofsken.com/awards.html](https://ofsken.com/awards.html)
- [https://ofsken.com/contact.html](https://ofsken.com/contact.html)
- [https://ofsken.com/index.html](https://ofsken.com/index.html)
- [https://ofsken.com/projects.html](https://ofsken.com/projects.html)
- [https://ofsken.com/skillsets.html](https://ofsken.com/skillsets.html)

### Notices (103)

#### No llms.txt for AI agents

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

- [https://ofsken.com/](https://ofsken.com/) — 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: 9

- [http://ofsken.com/awards.html](http://ofsken.com/awards.html) — add a <main> element (or role=main) around the primary content
- [http://ofsken.com/index.html](http://ofsken.com/index.html) — add a <main> element (or role=main) around the primary content
- [http://ofsken.com/projects.html](http://ofsken.com/projects.html) — add a <main> element (or role=main) around the primary content
- [http://ofsken.com/skillsets.html](http://ofsken.com/skillsets.html) — add a <main> element (or role=main) around the primary content
- [https://ofsken.com/](https://ofsken.com/) — add a <main> element (or role=main) around the primary content
- [https://ofsken.com/awards.html](https://ofsken.com/awards.html) — add a <main> element (or role=main) around the primary content
- [https://ofsken.com/index.html](https://ofsken.com/index.html) — add a <main> element (or role=main) around the primary content
- [https://ofsken.com/projects.html](https://ofsken.com/projects.html) — add a <main> element (or role=main) around the primary content
- [https://ofsken.com/skillsets.html](https://ofsken.com/skillsets.html) — add a <main> element (or role=main) around the primary content

#### Duplicate meta description across pages

- Rule: `duplicate.meta_desc` · Category: Duplicate · Occurrences: 3

- [http://ofsken.com/index.html](http://ofsken.com/index.html) — meta description shared by 3 pages: https://ofsken.com/, https://ofsken.com/index.html
- [https://ofsken.com/](https://ofsken.com/) — meta description shared by 3 pages: http://ofsken.com/index.html, https://ofsken.com/index.html
- [https://ofsken.com/index.html](https://ofsken.com/index.html) — meta description shared by 3 pages: https://ofsken.com/, http://ofsken.com/index.html

#### Missing html lang attribute

- Rule: `i18n.lang_missing` · Category: Mobile · Occurrences: 11

- [http://ofsken.com/awards.html](http://ofsken.com/awards.html)
- [http://ofsken.com/contact.html](http://ofsken.com/contact.html)
- [http://ofsken.com/index.html](http://ofsken.com/index.html)
- [http://ofsken.com/projects.html](http://ofsken.com/projects.html)
- [http://ofsken.com/skillsets.html](http://ofsken.com/skillsets.html)
- [https://ofsken.com/](https://ofsken.com/)
- [https://ofsken.com/awards.html](https://ofsken.com/awards.html)
- [https://ofsken.com/contact.html](https://ofsken.com/contact.html)
- [https://ofsken.com/index.html](https://ofsken.com/index.html)
- [https://ofsken.com/projects.html](https://ofsken.com/projects.html)
- [https://ofsken.com/skillsets.html](https://ofsken.com/skillsets.html)

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

- Rule: `images.missing_dimensions` · Category: Images · Occurrences: 11

- [http://ofsken.com/awards.html](http://ofsken.com/awards.html) — 5 of 6 images without width/height
- [http://ofsken.com/contact.html](http://ofsken.com/contact.html) — 5 of 6 images without width/height
- [http://ofsken.com/index.html](http://ofsken.com/index.html) — 5 of 9 images without width/height
- [http://ofsken.com/projects.html](http://ofsken.com/projects.html) — 5 of 9 images without width/height
- [http://ofsken.com/skillsets.html](http://ofsken.com/skillsets.html) — 5 of 6 images without width/height
- [https://ofsken.com/](https://ofsken.com/) — 5 of 9 images without width/height
- [https://ofsken.com/awards.html](https://ofsken.com/awards.html) — 5 of 6 images without width/height
- [https://ofsken.com/contact.html](https://ofsken.com/contact.html) — 5 of 6 images without width/height
- [https://ofsken.com/index.html](https://ofsken.com/index.html) — 5 of 9 images without width/height
- [https://ofsken.com/projects.html](https://ofsken.com/projects.html) — 5 of 9 images without width/height
- [https://ofsken.com/skillsets.html](https://ofsken.com/skillsets.html) — 5 of 6 images without width/height

#### Missing Open Graph tags

- Rule: `og.missing` · Category: Social · Occurrences: 11

- [http://ofsken.com/awards.html](http://ofsken.com/awards.html) — og:title, og:description, og:image
- [http://ofsken.com/contact.html](http://ofsken.com/contact.html) — og:title, og:description, og:image
- [http://ofsken.com/index.html](http://ofsken.com/index.html) — og:title, og:description, og:image
- [http://ofsken.com/projects.html](http://ofsken.com/projects.html) — og:title, og:description, og:image
- [http://ofsken.com/skillsets.html](http://ofsken.com/skillsets.html) — og:title, og:description, og:image
- [https://ofsken.com/](https://ofsken.com/) — og:title, og:description, og:image
- [https://ofsken.com/awards.html](https://ofsken.com/awards.html) — og:title, og:description, og:image
- [https://ofsken.com/contact.html](https://ofsken.com/contact.html) — og:title, og:description, og:image
- [https://ofsken.com/index.html](https://ofsken.com/index.html) — og:title, og:description, og:image
- [https://ofsken.com/projects.html](https://ofsken.com/projects.html) — og:title, og:description, og:image
- [https://ofsken.com/skillsets.html](https://ofsken.com/skillsets.html) — og:title, og:description, og:image

#### No structured data detected

- Rule: `schema.none` · Category: Structured Data · Occurrences: 11

- [http://ofsken.com/awards.html](http://ofsken.com/awards.html)
- [http://ofsken.com/contact.html](http://ofsken.com/contact.html)
- [http://ofsken.com/index.html](http://ofsken.com/index.html)
- [http://ofsken.com/projects.html](http://ofsken.com/projects.html)
- [http://ofsken.com/skillsets.html](http://ofsken.com/skillsets.html)
- [https://ofsken.com/](https://ofsken.com/)
- [https://ofsken.com/awards.html](https://ofsken.com/awards.html)
- [https://ofsken.com/contact.html](https://ofsken.com/contact.html)
- [https://ofsken.com/index.html](https://ofsken.com/index.html)
- [https://ofsken.com/projects.html](https://ofsken.com/projects.html)
- [https://ofsken.com/skillsets.html](https://ofsken.com/skillsets.html)

#### Missing recommended security headers

- Rule: `security.missing_headers` · Category: Security · Occurrences: 6

- [https://ofsken.com/](https://ofsken.com/) — HSTS, CSP, X-Content-Type-Options
- [https://ofsken.com/awards.html](https://ofsken.com/awards.html) — HSTS, CSP, X-Content-Type-Options
- [https://ofsken.com/contact.html](https://ofsken.com/contact.html) — HSTS, CSP, X-Content-Type-Options
- [https://ofsken.com/index.html](https://ofsken.com/index.html) — HSTS, CSP, X-Content-Type-Options
- [https://ofsken.com/projects.html](https://ofsken.com/projects.html) — HSTS, CSP, X-Content-Type-Options
- [https://ofsken.com/skillsets.html](https://ofsken.com/skillsets.html) — X-Content-Type-Options, HSTS, CSP

#### Indexable page not listed in sitemap

- Rule: `sitemap.orphan_not_listed` · Category: Sitemap · Occurrences: 6

- [https://ofsken.com/](https://ofsken.com/) — indexable but not in sitemap
- [https://ofsken.com/awards.html](https://ofsken.com/awards.html) — indexable but not in sitemap
- [https://ofsken.com/contact.html](https://ofsken.com/contact.html) — indexable but not in sitemap
- [https://ofsken.com/index.html](https://ofsken.com/index.html) — indexable but not in sitemap
- [https://ofsken.com/projects.html](https://ofsken.com/projects.html) — indexable but not in sitemap
- [https://ofsken.com/skillsets.html](https://ofsken.com/skillsets.html) — indexable but not in sitemap

#### Missing Twitter Card tag

- Rule: `twitter.missing` · Category: Social · Occurrences: 11

- [http://ofsken.com/awards.html](http://ofsken.com/awards.html)
- [http://ofsken.com/contact.html](http://ofsken.com/contact.html)
- [http://ofsken.com/index.html](http://ofsken.com/index.html)
- [http://ofsken.com/projects.html](http://ofsken.com/projects.html)
- [http://ofsken.com/skillsets.html](http://ofsken.com/skillsets.html)
- [https://ofsken.com/](https://ofsken.com/)
- [https://ofsken.com/awards.html](https://ofsken.com/awards.html)
- [https://ofsken.com/contact.html](https://ofsken.com/contact.html)
- [https://ofsken.com/index.html](https://ofsken.com/index.html)
- [https://ofsken.com/projects.html](https://ofsken.com/projects.html)
- [https://ofsken.com/skillsets.html](https://ofsken.com/skillsets.html)

#### Underscores in URL path (prefer hyphens)

- Rule: `url.underscores` · Category: URL · Occurrences: 23

- [http://ofsken.com/images/awesome_badge.png](http://ofsken.com/images/awesome_badge.png)
- [http://ofsken.com/images/confusion_web_screen.jpg](http://ofsken.com/images/confusion_web_screen.jpg)
- [http://ofsken.com/images/header_background.png](http://ofsken.com/images/header_background.png)
- [http://ofsken.com/images/header_bar.png](http://ofsken.com/images/header_bar.png)
- [http://ofsken.com/images/hrule_999.gif](http://ofsken.com/images/hrule_999.gif)
- [http://ofsken.com/images/menu_credits.png](http://ofsken.com/images/menu_credits.png)
- [http://ofsken.com/images/menu_credits2.png](http://ofsken.com/images/menu_credits2.png)
- [http://ofsken.com/images/menu_credits3.png](http://ofsken.com/images/menu_credits3.png)
- [http://ofsken.com/images/menu_credits4.png](http://ofsken.com/images/menu_credits4.png)
- [http://ofsken.com/images/menu_reel.png](http://ofsken.com/images/menu_reel.png)
- [http://ofsken.com/images/menu_reel2.png](http://ofsken.com/images/menu_reel2.png)
- [http://ofsken.com/images/menu_reel3.png](http://ofsken.com/images/menu_reel3.png)
- [http://ofsken.com/images/std_cornerlogo.png](http://ofsken.com/images/std_cornerlogo.png)
- [http://ofsken.com/images/thumb_20110524.jpg](http://ofsken.com/images/thumb_20110524.jpg)
- [http://ofsken.com/images/thumb_20110823.jpg](http://ofsken.com/images/thumb_20110823.jpg)
- [http://ofsken.com/images/thumb_20110908.jpg](http://ofsken.com/images/thumb_20110908.jpg)
- [http://ofsken.com/images/thumb_20120725.jpg](http://ofsken.com/images/thumb_20120725.jpg)
- [http://ofsken.com/images/thumb_20120727.jpg](http://ofsken.com/images/thumb_20120727.jpg)
- [http://ofsken.com/images/thumb_confusion_shirts.jpg](http://ofsken.com/images/thumb_confusion_shirts.jpg)
- [http://ofsken.com/images/thumb_javamaster.jpg](http://ofsken.com/images/thumb_javamaster.jpg)
- [http://ofsken.com/images/thumb_nevermind.jpg](http://ofsken.com/images/thumb_nevermind.jpg)
- [http://ofsken.com/images/thumb_penguiconlogo.jpg](http://ofsken.com/images/thumb_penguiconlogo.jpg)
- [http://ofsken.com/images/thumb_penguiconvideo.jpg](http://ofsken.com/images/thumb_penguiconvideo.jpg)

## Checks & coverage

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

- ✗ Agent Readiness — 10 notice(s)
- ✓ AI Content — clean
- ✓ Amp — clean
- ✓ Budget — clean
- ✓ Cache — clean
- ✗ Canonical — 11 warning(s)
- ✗ Content — 6 warning(s)
- ✓ Crawlability — clean
- ✗ Duplicate — 16 warning(s), 3 notice(s)
- ✓ Geo — clean
- ✗ Headings — 11 warning(s)
- ✓ Hreflang — clean
- ✗ Images — 11 notice(s)
- ✓ Indexability — clean
- ✓ Links — clean
- ✗ Meta Description — 8 warning(s)
- ✗ Mobile — 11 warning(s), 11 notice(s)
- ✓ Performance — clean
- ✓ Rendering — clean
- ✓ Robots — clean
- ✗ Security — 6 error(s), 6 notice(s)
- ✗ Sitemap — 6 notice(s)
- ✗ Social — 22 notice(s)
- ✗ Structured Data — 11 notice(s)
- ✓ Titles — clean
- ✗ URL — 23 notice(s)
- ✓ Video — clean

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

## 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