---
tool: Crawlinx SEO audit
source: https://crawlinx.com
domain: sycho.xyz
report_url: "https://crawlinx.com/audit/sycho.xyz"
crawl_id: 20260804T065001-278aba90
health_score: 65
generated_at: 2026-08-26T02:43:56Z
total_pages: 22
html_pages: 22
indexable_pages: 22
errors: 0
warnings: 73
notices: 237
---

# SEO audit: sycho.xyz

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

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

## Overview

| Metric | Value |
| --- | --- |
| Pages crawled | 22 |
| HTML pages | 22 |
| Indexable | 22 |
| Non-indexable | 0 |
| Orphan pages | 12 |
| Broken internal links | 0 |
| Avg response time | 1101 ms |
| Errors / Warnings / Notices | 0 / 73 / 237 |
| Status codes | 22×200 |

## Categories

| Category | Score | Errors | Warnings | Notices |
| --- | ---: | ---: | ---: | ---: |
| Canonical | 70 | 0 | 22 | 0 |
| Duplicate | 82 | 0 | 13 | 22 |
| Agent Readiness | 84 | 0 | 12 | 23 |
| Links | 84 | 0 | 12 | 13 |
| Headings | 86 | 0 | 10 | 7 |
| Content | 95 | 0 | 4 | 21 |
| Meta Description | 100 | 0 | 0 | 26 |
| Mobile | 100 | 0 | 0 | 22 |
| Performance | 100 | 0 | 0 | 44 |
| Security | 100 | 0 | 0 | 33 |
| Sitemap | 100 | 0 | 0 | 2 |
| Structured Data | 100 | 0 | 0 | 22 |
| URL | 100 | 0 | 0 | 2 |

## Issues

### Warnings (73)

#### Control has no accessible name

- Rule: `agent.control_no_name` · Category: Agent Readiness · Occurrences: 12

- [https://sycho.xyz/biggsco-ci-kr](https://sycho.xyz/biggsco-ci-kr) — 2 button/link(s) with no text or aria-label — an agent can't target them
- [https://sycho.xyz/heartbeat-project](https://sycho.xyz/heartbeat-project) — 1 button/link(s) with no text or aria-label — an agent can't target them
- [https://sycho.xyz/heartbeat-project-kr](https://sycho.xyz/heartbeat-project-kr) — 2 button/link(s) with no text or aria-label — an agent can't target them
- [https://sycho.xyz/heartbeat-project-with-sound](https://sycho.xyz/heartbeat-project-with-sound) — 2 button/link(s) with no text or aria-label — an agent can't target them
- [https://sycho.xyz/peg-book](https://sycho.xyz/peg-book) — 2 button/link(s) with no text or aria-label — an agent can't target them
- [https://sycho.xyz/pegbook-kr](https://sycho.xyz/pegbook-kr) — 2 button/link(s) with no text or aria-label — an agent can't target them
- [https://sycho.xyz/pizza-planet](https://sycho.xyz/pizza-planet) — 2 button/link(s) with no text or aria-label — an agent can't target them
- [https://sycho.xyz/pizza-planet-kr](https://sycho.xyz/pizza-planet-kr) — 2 button/link(s) with no text or aria-label — an agent can't target them
- [https://sycho.xyz/polaroid](https://sycho.xyz/polaroid) — 3 button/link(s) with no text or aria-label — an agent can't target them
- [https://sycho.xyz/polaroid-kr](https://sycho.xyz/polaroid-kr) — 3 button/link(s) with no text or aria-label — an agent can't target them
- [https://sycho.xyz/wego](https://sycho.xyz/wego) — 2 button/link(s) with no text or aria-label — an agent can't target them
- [https://sycho.xyz/wego-kr](https://sycho.xyz/wego-kr) — 2 button/link(s) with no text or aria-label — an agent can't target them

#### Missing canonical tag

- Rule: `canonical.missing` · Category: Canonical · Occurrences: 22

- [https://sycho.xyz/](https://sycho.xyz/)
- [https://sycho.xyz/biggsco-ci-kr](https://sycho.xyz/biggsco-ci-kr)
- [https://sycho.xyz/clock](https://sycho.xyz/clock)
- [https://sycho.xyz/contact-form](https://sycho.xyz/contact-form)
- [https://sycho.xyz/heartbeat-project](https://sycho.xyz/heartbeat-project)
- [https://sycho.xyz/heartbeat-project-kr](https://sycho.xyz/heartbeat-project-kr)
- [https://sycho.xyz/heartbeat-project-with-sound](https://sycho.xyz/heartbeat-project-with-sound)
- [https://sycho.xyz/left-%E2%80%94-profile](https://sycho.xyz/left-%E2%80%94-profile)
- [https://sycho.xyz/main](https://sycho.xyz/main)
- [https://sycho.xyz/mobile-homepage](https://sycho.xyz/mobile-homepage)
- [https://sycho.xyz/mobile-nav](https://sycho.xyz/mobile-nav)
- [https://sycho.xyz/peg-book](https://sycho.xyz/peg-book)
- [https://sycho.xyz/pegbook-kr](https://sycho.xyz/pegbook-kr)
- [https://sycho.xyz/pizza-planet](https://sycho.xyz/pizza-planet)
- [https://sycho.xyz/pizza-planet-kr](https://sycho.xyz/pizza-planet-kr)
- [https://sycho.xyz/polaroid](https://sycho.xyz/polaroid)
- [https://sycho.xyz/polaroid-kr](https://sycho.xyz/polaroid-kr)
- [https://sycho.xyz/right-%E2%80%94-cv](https://sycho.xyz/right-%E2%80%94-cv)
- [https://sycho.xyz/selected-work](https://sycho.xyz/selected-work)
- [https://sycho.xyz/vertical-lines](https://sycho.xyz/vertical-lines)
- [https://sycho.xyz/wego](https://sycho.xyz/wego)
- [https://sycho.xyz/wego-kr](https://sycho.xyz/wego-kr)

#### Thin content (low word count)

- Rule: `content.thin` · Category: Content · Occurrences: 4

- [https://sycho.xyz/mobile-homepage](https://sycho.xyz/mobile-homepage) — 50 words
- [https://sycho.xyz/peg-book](https://sycho.xyz/peg-book) — 176 words
- [https://sycho.xyz/pizza-planet](https://sycho.xyz/pizza-planet) — 185 words
- [https://sycho.xyz/wego](https://sycho.xyz/wego) — 126 words

#### Duplicate page content

- Rule: `duplicate.content` · Category: Duplicate · Occurrences: 8

- [https://sycho.xyz/](https://sycho.xyz/) — content shared by 3 pages: https://sycho.xyz/selected-work, https://sycho.xyz/contact-form
- [https://sycho.xyz/clock](https://sycho.xyz/clock) — content shared by 5 pages: https://sycho.xyz/main, https://sycho.xyz/left-%E2%80%94-profile, https://sycho.xyz/right-%E2%80%94-cv
- [https://sycho.xyz/contact-form](https://sycho.xyz/contact-form) — content shared by 3 pages: https://sycho.xyz/, https://sycho.xyz/selected-work
- [https://sycho.xyz/left-%E2%80%94-profile](https://sycho.xyz/left-%E2%80%94-profile) — content shared by 5 pages: https://sycho.xyz/main, https://sycho.xyz/right-%E2%80%94-cv, https://sycho.xyz/vertical-lines
- [https://sycho.xyz/main](https://sycho.xyz/main) — content shared by 5 pages: https://sycho.xyz/left-%E2%80%94-profile, https://sycho.xyz/right-%E2%80%94-cv, https://sycho.xyz/vertical-lines
- [https://sycho.xyz/right-%E2%80%94-cv](https://sycho.xyz/right-%E2%80%94-cv) — content shared by 5 pages: https://sycho.xyz/main, https://sycho.xyz/left-%E2%80%94-profile, https://sycho.xyz/vertical-lines
- [https://sycho.xyz/selected-work](https://sycho.xyz/selected-work) — content shared by 3 pages: https://sycho.xyz/, https://sycho.xyz/contact-form
- [https://sycho.xyz/vertical-lines](https://sycho.xyz/vertical-lines) — content shared by 5 pages: https://sycho.xyz/main, https://sycho.xyz/left-%E2%80%94-profile, https://sycho.xyz/right-%E2%80%94-cv

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

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

- [https://sycho.xyz/](https://sycho.xyz/) — https://www.sycho.xyz/ 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: 4

- [https://sycho.xyz/](https://sycho.xyz/) — title shared by 4 pages: https://sycho.xyz/mobile-homepage, https://sycho.xyz/selected-work, https://sycho.xyz/contact-form
- [https://sycho.xyz/contact-form](https://sycho.xyz/contact-form) — title shared by 4 pages: https://sycho.xyz/, https://sycho.xyz/mobile-homepage, https://sycho.xyz/selected-work
- [https://sycho.xyz/mobile-homepage](https://sycho.xyz/mobile-homepage) — title shared by 4 pages: https://sycho.xyz/, https://sycho.xyz/selected-work, https://sycho.xyz/contact-form
- [https://sycho.xyz/selected-work](https://sycho.xyz/selected-work) — title shared by 4 pages: https://sycho.xyz/, https://sycho.xyz/mobile-homepage, https://sycho.xyz/contact-form

#### Missing <h1>

- Rule: `h1.missing` · Category: Headings · Occurrences: 10

- [https://sycho.xyz/](https://sycho.xyz/)
- [https://sycho.xyz/clock](https://sycho.xyz/clock)
- [https://sycho.xyz/contact-form](https://sycho.xyz/contact-form)
- [https://sycho.xyz/left-%E2%80%94-profile](https://sycho.xyz/left-%E2%80%94-profile)
- [https://sycho.xyz/main](https://sycho.xyz/main)
- [https://sycho.xyz/mobile-homepage](https://sycho.xyz/mobile-homepage)
- [https://sycho.xyz/mobile-nav](https://sycho.xyz/mobile-nav)
- [https://sycho.xyz/right-%E2%80%94-cv](https://sycho.xyz/right-%E2%80%94-cv)
- [https://sycho.xyz/selected-work](https://sycho.xyz/selected-work)
- [https://sycho.xyz/vertical-lines](https://sycho.xyz/vertical-lines)

#### Orphan page (no internal inlinks)

- Rule: `links.orphan` · Category: Links · Occurrences: 12

- [https://sycho.xyz/clock](https://sycho.xyz/clock) — no internal links point here
- [https://sycho.xyz/heartbeat-project](https://sycho.xyz/heartbeat-project) — no internal links point here
- [https://sycho.xyz/heartbeat-project-with-sound](https://sycho.xyz/heartbeat-project-with-sound) — no internal links point here
- [https://sycho.xyz/left-%E2%80%94-profile](https://sycho.xyz/left-%E2%80%94-profile) — no internal links point here
- [https://sycho.xyz/main](https://sycho.xyz/main) — no internal links point here
- [https://sycho.xyz/mobile-homepage](https://sycho.xyz/mobile-homepage) — no internal links point here
- [https://sycho.xyz/mobile-nav](https://sycho.xyz/mobile-nav) — no internal links point here
- [https://sycho.xyz/peg-book](https://sycho.xyz/peg-book) — no internal links point here
- [https://sycho.xyz/pizza-planet](https://sycho.xyz/pizza-planet) — no internal links point here
- [https://sycho.xyz/polaroid](https://sycho.xyz/polaroid) — no internal links point here
- [https://sycho.xyz/vertical-lines](https://sycho.xyz/vertical-lines) — no internal links point here
- [https://sycho.xyz/wego](https://sycho.xyz/wego) — no internal links point here

### Notices (237)

#### No llms.txt for AI agents

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

- [https://sycho.xyz/](https://sycho.xyz/) — 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: 22

- [https://sycho.xyz/](https://sycho.xyz/) — add a <main> element (or role=main) around the primary content
- [https://sycho.xyz/biggsco-ci-kr](https://sycho.xyz/biggsco-ci-kr) — add a <main> element (or role=main) around the primary content
- [https://sycho.xyz/clock](https://sycho.xyz/clock) — add a <main> element (or role=main) around the primary content
- [https://sycho.xyz/contact-form](https://sycho.xyz/contact-form) — add a <main> element (or role=main) around the primary content
- [https://sycho.xyz/heartbeat-project](https://sycho.xyz/heartbeat-project) — add a <main> element (or role=main) around the primary content
- [https://sycho.xyz/heartbeat-project-kr](https://sycho.xyz/heartbeat-project-kr) — add a <main> element (or role=main) around the primary content
- [https://sycho.xyz/heartbeat-project-with-sound](https://sycho.xyz/heartbeat-project-with-sound) — add a <main> element (or role=main) around the primary content
- [https://sycho.xyz/left-%E2%80%94-profile](https://sycho.xyz/left-%E2%80%94-profile) — add a <main> element (or role=main) around the primary content
- [https://sycho.xyz/main](https://sycho.xyz/main) — add a <main> element (or role=main) around the primary content
- [https://sycho.xyz/mobile-homepage](https://sycho.xyz/mobile-homepage) — add a <main> element (or role=main) around the primary content
- [https://sycho.xyz/mobile-nav](https://sycho.xyz/mobile-nav) — add a <main> element (or role=main) around the primary content
- [https://sycho.xyz/peg-book](https://sycho.xyz/peg-book) — add a <main> element (or role=main) around the primary content
- [https://sycho.xyz/pegbook-kr](https://sycho.xyz/pegbook-kr) — add a <main> element (or role=main) around the primary content
- [https://sycho.xyz/pizza-planet](https://sycho.xyz/pizza-planet) — add a <main> element (or role=main) around the primary content
- [https://sycho.xyz/pizza-planet-kr](https://sycho.xyz/pizza-planet-kr) — add a <main> element (or role=main) around the primary content
- [https://sycho.xyz/polaroid](https://sycho.xyz/polaroid) — add a <main> element (or role=main) around the primary content
- [https://sycho.xyz/polaroid-kr](https://sycho.xyz/polaroid-kr) — add a <main> element (or role=main) around the primary content
- [https://sycho.xyz/right-%E2%80%94-cv](https://sycho.xyz/right-%E2%80%94-cv) — add a <main> element (or role=main) around the primary content
- [https://sycho.xyz/selected-work](https://sycho.xyz/selected-work) — add a <main> element (or role=main) around the primary content
- [https://sycho.xyz/vertical-lines](https://sycho.xyz/vertical-lines) — add a <main> element (or role=main) around the primary content
- [https://sycho.xyz/wego](https://sycho.xyz/wego) — add a <main> element (or role=main) around the primary content
- [https://sycho.xyz/wego-kr](https://sycho.xyz/wego-kr) — add a <main> element (or role=main) around the primary content

#### Low text-to-HTML ratio

- Rule: `content.low_ratio` · Category: Content · Occurrences: 21

- [https://sycho.xyz/](https://sycho.xyz/) — 3.0%
- [https://sycho.xyz/biggsco-ci-kr](https://sycho.xyz/biggsco-ci-kr) — 3.8%
- [https://sycho.xyz/clock](https://sycho.xyz/clock) — 1.7%
- [https://sycho.xyz/contact-form](https://sycho.xyz/contact-form) — 3.0%
- [https://sycho.xyz/heartbeat-project](https://sycho.xyz/heartbeat-project) — 1.9%
- [https://sycho.xyz/heartbeat-project-kr](https://sycho.xyz/heartbeat-project-kr) — 2.9%
- [https://sycho.xyz/heartbeat-project-with-sound](https://sycho.xyz/heartbeat-project-with-sound) — 1.9%
- [https://sycho.xyz/left-%E2%80%94-profile](https://sycho.xyz/left-%E2%80%94-profile) — 1.7%
- [https://sycho.xyz/main](https://sycho.xyz/main) — 1.7%
- [https://sycho.xyz/mobile-homepage](https://sycho.xyz/mobile-homepage) — 0.4%
- [https://sycho.xyz/mobile-nav](https://sycho.xyz/mobile-nav) — 1.7%
- [https://sycho.xyz/peg-book](https://sycho.xyz/peg-book) — 1.1%
- [https://sycho.xyz/pegbook-kr](https://sycho.xyz/pegbook-kr) — 2.0%
- [https://sycho.xyz/pizza-planet](https://sycho.xyz/pizza-planet) — 1.1%
- [https://sycho.xyz/pizza-planet-kr](https://sycho.xyz/pizza-planet-kr) — 2.6%
- [https://sycho.xyz/polaroid-kr](https://sycho.xyz/polaroid-kr) — 4.0%
- [https://sycho.xyz/right-%E2%80%94-cv](https://sycho.xyz/right-%E2%80%94-cv) — 1.7%
- [https://sycho.xyz/selected-work](https://sycho.xyz/selected-work) — 3.0%
- [https://sycho.xyz/vertical-lines](https://sycho.xyz/vertical-lines) — 1.7%
- [https://sycho.xyz/wego](https://sycho.xyz/wego) — 0.8%
- [https://sycho.xyz/wego-kr](https://sycho.xyz/wego-kr) — 3.5%

#### Title tag and meta description are identical

- Rule: `content.title_meta_same` · Category: Meta Description · Occurrences: 4

- [https://sycho.xyz/](https://sycho.xyz/) — the meta description is identical to the <title> — write a distinct description to control the SERP snippet
- [https://sycho.xyz/contact-form](https://sycho.xyz/contact-form) — the meta description is identical to the <title> — write a distinct description to control the SERP snippet
- [https://sycho.xyz/mobile-homepage](https://sycho.xyz/mobile-homepage) — the meta description is identical to the <title> — write a distinct description to control the SERP snippet
- [https://sycho.xyz/selected-work](https://sycho.xyz/selected-work) — the meta description is identical to the <title> — write a distinct description to control the SERP snippet

#### Duplicate meta description across pages

- Rule: `duplicate.meta_desc` · Category: Duplicate · Occurrences: 22

- [https://sycho.xyz/](https://sycho.xyz/) — meta description shared by 22 pages: https://sycho.xyz/pizza-planet, https://sycho.xyz/peg-book, https://sycho.xyz/wego
- [https://sycho.xyz/biggsco-ci-kr](https://sycho.xyz/biggsco-ci-kr) — meta description shared by 22 pages: https://sycho.xyz/, https://sycho.xyz/pizza-planet, https://sycho.xyz/peg-book
- [https://sycho.xyz/clock](https://sycho.xyz/clock) — meta description shared by 22 pages: https://sycho.xyz/, https://sycho.xyz/pizza-planet, https://sycho.xyz/peg-book
- [https://sycho.xyz/contact-form](https://sycho.xyz/contact-form) — meta description shared by 22 pages: https://sycho.xyz/, https://sycho.xyz/pizza-planet, https://sycho.xyz/peg-book
- [https://sycho.xyz/heartbeat-project](https://sycho.xyz/heartbeat-project) — meta description shared by 22 pages: https://sycho.xyz/, https://sycho.xyz/pizza-planet, https://sycho.xyz/peg-book
- [https://sycho.xyz/heartbeat-project-kr](https://sycho.xyz/heartbeat-project-kr) — meta description shared by 22 pages: https://sycho.xyz/, https://sycho.xyz/pizza-planet, https://sycho.xyz/peg-book
- [https://sycho.xyz/heartbeat-project-with-sound](https://sycho.xyz/heartbeat-project-with-sound) — meta description shared by 22 pages: https://sycho.xyz/, https://sycho.xyz/pizza-planet, https://sycho.xyz/peg-book
- [https://sycho.xyz/left-%E2%80%94-profile](https://sycho.xyz/left-%E2%80%94-profile) — meta description shared by 22 pages: https://sycho.xyz/, https://sycho.xyz/pizza-planet, https://sycho.xyz/peg-book
- [https://sycho.xyz/main](https://sycho.xyz/main) — meta description shared by 22 pages: https://sycho.xyz/, https://sycho.xyz/pizza-planet, https://sycho.xyz/peg-book
- [https://sycho.xyz/mobile-homepage](https://sycho.xyz/mobile-homepage) — meta description shared by 22 pages: https://sycho.xyz/, https://sycho.xyz/pizza-planet, https://sycho.xyz/peg-book
- [https://sycho.xyz/mobile-nav](https://sycho.xyz/mobile-nav) — meta description shared by 22 pages: https://sycho.xyz/, https://sycho.xyz/pizza-planet, https://sycho.xyz/peg-book
- [https://sycho.xyz/peg-book](https://sycho.xyz/peg-book) — meta description shared by 22 pages: https://sycho.xyz/, https://sycho.xyz/pizza-planet, https://sycho.xyz/wego
- [https://sycho.xyz/pegbook-kr](https://sycho.xyz/pegbook-kr) — meta description shared by 22 pages: https://sycho.xyz/, https://sycho.xyz/pizza-planet, https://sycho.xyz/peg-book
- [https://sycho.xyz/pizza-planet](https://sycho.xyz/pizza-planet) — meta description shared by 22 pages: https://sycho.xyz/, https://sycho.xyz/peg-book, https://sycho.xyz/wego
- [https://sycho.xyz/pizza-planet-kr](https://sycho.xyz/pizza-planet-kr) — meta description shared by 22 pages: https://sycho.xyz/, https://sycho.xyz/pizza-planet, https://sycho.xyz/peg-book
- [https://sycho.xyz/polaroid](https://sycho.xyz/polaroid) — meta description shared by 22 pages: https://sycho.xyz/, https://sycho.xyz/pizza-planet, https://sycho.xyz/peg-book
- [https://sycho.xyz/polaroid-kr](https://sycho.xyz/polaroid-kr) — meta description shared by 22 pages: https://sycho.xyz/, https://sycho.xyz/pizza-planet, https://sycho.xyz/peg-book
- [https://sycho.xyz/right-%E2%80%94-cv](https://sycho.xyz/right-%E2%80%94-cv) — meta description shared by 22 pages: https://sycho.xyz/, https://sycho.xyz/pizza-planet, https://sycho.xyz/peg-book
- [https://sycho.xyz/selected-work](https://sycho.xyz/selected-work) — meta description shared by 22 pages: https://sycho.xyz/, https://sycho.xyz/pizza-planet, https://sycho.xyz/peg-book
- [https://sycho.xyz/vertical-lines](https://sycho.xyz/vertical-lines) — meta description shared by 22 pages: https://sycho.xyz/, https://sycho.xyz/pizza-planet, https://sycho.xyz/peg-book
- [https://sycho.xyz/wego](https://sycho.xyz/wego) — meta description shared by 22 pages: https://sycho.xyz/, https://sycho.xyz/pizza-planet, https://sycho.xyz/peg-book
- [https://sycho.xyz/wego-kr](https://sycho.xyz/wego-kr) — meta description shared by 22 pages: https://sycho.xyz/, https://sycho.xyz/pizza-planet, https://sycho.xyz/peg-book

#### Multiple <h1> elements

- Rule: `h1.multiple` · Category: Headings · Occurrences: 7

- [https://sycho.xyz/biggsco-ci-kr](https://sycho.xyz/biggsco-ci-kr) — 4 <h1> elements
- [https://sycho.xyz/heartbeat-project-kr](https://sycho.xyz/heartbeat-project-kr) — 2 <h1> elements
- [https://sycho.xyz/pegbook-kr](https://sycho.xyz/pegbook-kr) — 2 <h1> elements
- [https://sycho.xyz/pizza-planet-kr](https://sycho.xyz/pizza-planet-kr) — 2 <h1> elements
- [https://sycho.xyz/polaroid](https://sycho.xyz/polaroid) — 3 <h1> elements
- [https://sycho.xyz/polaroid-kr](https://sycho.xyz/polaroid-kr) — 6 <h1> elements
- [https://sycho.xyz/wego-kr](https://sycho.xyz/wego-kr) — 2 <h1> elements

#### Missing html lang attribute

- Rule: `i18n.lang_missing` · Category: Mobile · Occurrences: 22

- [https://sycho.xyz/](https://sycho.xyz/)
- [https://sycho.xyz/biggsco-ci-kr](https://sycho.xyz/biggsco-ci-kr)
- [https://sycho.xyz/clock](https://sycho.xyz/clock)
- [https://sycho.xyz/contact-form](https://sycho.xyz/contact-form)
- [https://sycho.xyz/heartbeat-project](https://sycho.xyz/heartbeat-project)
- [https://sycho.xyz/heartbeat-project-kr](https://sycho.xyz/heartbeat-project-kr)
- [https://sycho.xyz/heartbeat-project-with-sound](https://sycho.xyz/heartbeat-project-with-sound)
- [https://sycho.xyz/left-%E2%80%94-profile](https://sycho.xyz/left-%E2%80%94-profile)
- [https://sycho.xyz/main](https://sycho.xyz/main)
- [https://sycho.xyz/mobile-homepage](https://sycho.xyz/mobile-homepage)
- [https://sycho.xyz/mobile-nav](https://sycho.xyz/mobile-nav)
- [https://sycho.xyz/peg-book](https://sycho.xyz/peg-book)
- [https://sycho.xyz/pegbook-kr](https://sycho.xyz/pegbook-kr)
- [https://sycho.xyz/pizza-planet](https://sycho.xyz/pizza-planet)
- [https://sycho.xyz/pizza-planet-kr](https://sycho.xyz/pizza-planet-kr)
- [https://sycho.xyz/polaroid](https://sycho.xyz/polaroid)
- [https://sycho.xyz/polaroid-kr](https://sycho.xyz/polaroid-kr)
- [https://sycho.xyz/right-%E2%80%94-cv](https://sycho.xyz/right-%E2%80%94-cv)
- [https://sycho.xyz/selected-work](https://sycho.xyz/selected-work)
- [https://sycho.xyz/vertical-lines](https://sycho.xyz/vertical-lines)
- [https://sycho.xyz/wego](https://sycho.xyz/wego)
- [https://sycho.xyz/wego-kr](https://sycho.xyz/wego-kr)

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

- Rule: `links.no_anchor_text` · Category: Links · Occurrences: 12

- [https://sycho.xyz/biggsco-ci-kr](https://sycho.xyz/biggsco-ci-kr) — 2 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://sycho.xyz/heartbeat-project](https://sycho.xyz/heartbeat-project) — 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://sycho.xyz/heartbeat-project-kr](https://sycho.xyz/heartbeat-project-kr) — 2 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://sycho.xyz/heartbeat-project-with-sound](https://sycho.xyz/heartbeat-project-with-sound) — 2 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://sycho.xyz/peg-book](https://sycho.xyz/peg-book) — 2 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://sycho.xyz/pegbook-kr](https://sycho.xyz/pegbook-kr) — 2 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://sycho.xyz/pizza-planet](https://sycho.xyz/pizza-planet) — 2 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://sycho.xyz/pizza-planet-kr](https://sycho.xyz/pizza-planet-kr) — 2 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://sycho.xyz/polaroid](https://sycho.xyz/polaroid) — 2 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://sycho.xyz/polaroid-kr](https://sycho.xyz/polaroid-kr) — 2 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://sycho.xyz/wego](https://sycho.xyz/wego) — 2 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://sycho.xyz/wego-kr](https://sycho.xyz/wego-kr) — 2 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.

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

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

- [https://sycho.xyz/contact-form](https://sycho.xyz/contact-form) — 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.

#### Meta description too short

- Rule: `meta_desc.too_short` · Category: Meta Description · Occurrences: 22

- [https://sycho.xyz/](https://sycho.xyz/) — 25 chars
- [https://sycho.xyz/biggsco-ci-kr](https://sycho.xyz/biggsco-ci-kr) — 25 chars
- [https://sycho.xyz/clock](https://sycho.xyz/clock) — 25 chars
- [https://sycho.xyz/contact-form](https://sycho.xyz/contact-form) — 25 chars
- [https://sycho.xyz/heartbeat-project](https://sycho.xyz/heartbeat-project) — 25 chars
- [https://sycho.xyz/heartbeat-project-kr](https://sycho.xyz/heartbeat-project-kr) — 25 chars
- [https://sycho.xyz/heartbeat-project-with-sound](https://sycho.xyz/heartbeat-project-with-sound) — 25 chars
- [https://sycho.xyz/left-%E2%80%94-profile](https://sycho.xyz/left-%E2%80%94-profile) — 25 chars
- [https://sycho.xyz/main](https://sycho.xyz/main) — 25 chars
- [https://sycho.xyz/mobile-homepage](https://sycho.xyz/mobile-homepage) — 25 chars
- [https://sycho.xyz/mobile-nav](https://sycho.xyz/mobile-nav) — 25 chars
- [https://sycho.xyz/peg-book](https://sycho.xyz/peg-book) — 25 chars
- [https://sycho.xyz/pegbook-kr](https://sycho.xyz/pegbook-kr) — 25 chars
- [https://sycho.xyz/pizza-planet](https://sycho.xyz/pizza-planet) — 25 chars
- [https://sycho.xyz/pizza-planet-kr](https://sycho.xyz/pizza-planet-kr) — 25 chars
- [https://sycho.xyz/polaroid](https://sycho.xyz/polaroid) — 25 chars
- [https://sycho.xyz/polaroid-kr](https://sycho.xyz/polaroid-kr) — 25 chars
- [https://sycho.xyz/right-%E2%80%94-cv](https://sycho.xyz/right-%E2%80%94-cv) — 25 chars
- [https://sycho.xyz/selected-work](https://sycho.xyz/selected-work) — 25 chars
- [https://sycho.xyz/vertical-lines](https://sycho.xyz/vertical-lines) — 25 chars
- [https://sycho.xyz/wego](https://sycho.xyz/wego) — 25 chars
- [https://sycho.xyz/wego-kr](https://sycho.xyz/wego-kr) — 25 chars

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

- Rule: `perf.no_etag` · Category: Performance · Occurrences: 22

- [https://sycho.xyz/](https://sycho.xyz/) — 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://sycho.xyz/biggsco-ci-kr](https://sycho.xyz/biggsco-ci-kr) — 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://sycho.xyz/clock](https://sycho.xyz/clock) — 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://sycho.xyz/contact-form](https://sycho.xyz/contact-form) — 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://sycho.xyz/heartbeat-project](https://sycho.xyz/heartbeat-project) — 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://sycho.xyz/heartbeat-project-kr](https://sycho.xyz/heartbeat-project-kr) — 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://sycho.xyz/heartbeat-project-with-sound](https://sycho.xyz/heartbeat-project-with-sound) — 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://sycho.xyz/left-%E2%80%94-profile](https://sycho.xyz/left-%E2%80%94-profile) — 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://sycho.xyz/main](https://sycho.xyz/main) — 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://sycho.xyz/mobile-homepage](https://sycho.xyz/mobile-homepage) — 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://sycho.xyz/mobile-nav](https://sycho.xyz/mobile-nav) — 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://sycho.xyz/peg-book](https://sycho.xyz/peg-book) — 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://sycho.xyz/pegbook-kr](https://sycho.xyz/pegbook-kr) — 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://sycho.xyz/pizza-planet](https://sycho.xyz/pizza-planet) — 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://sycho.xyz/pizza-planet-kr](https://sycho.xyz/pizza-planet-kr) — 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://sycho.xyz/polaroid](https://sycho.xyz/polaroid) — 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://sycho.xyz/polaroid-kr](https://sycho.xyz/polaroid-kr) — 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://sycho.xyz/right-%E2%80%94-cv](https://sycho.xyz/right-%E2%80%94-cv) — 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://sycho.xyz/selected-work](https://sycho.xyz/selected-work) — 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://sycho.xyz/vertical-lines](https://sycho.xyz/vertical-lines) — 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://sycho.xyz/wego](https://sycho.xyz/wego) — 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://sycho.xyz/wego-kr](https://sycho.xyz/wego-kr) — 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: 22

- [https://sycho.xyz/](https://sycho.xyz/) — 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://sycho.xyz/biggsco-ci-kr](https://sycho.xyz/biggsco-ci-kr) — 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://sycho.xyz/clock](https://sycho.xyz/clock) — 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://sycho.xyz/contact-form](https://sycho.xyz/contact-form) — 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://sycho.xyz/heartbeat-project](https://sycho.xyz/heartbeat-project) — 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://sycho.xyz/heartbeat-project-kr](https://sycho.xyz/heartbeat-project-kr) — 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://sycho.xyz/heartbeat-project-with-sound](https://sycho.xyz/heartbeat-project-with-sound) — 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://sycho.xyz/left-%E2%80%94-profile](https://sycho.xyz/left-%E2%80%94-profile) — 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://sycho.xyz/main](https://sycho.xyz/main) — 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://sycho.xyz/mobile-homepage](https://sycho.xyz/mobile-homepage) — 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://sycho.xyz/mobile-nav](https://sycho.xyz/mobile-nav) — 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://sycho.xyz/peg-book](https://sycho.xyz/peg-book) — 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://sycho.xyz/pegbook-kr](https://sycho.xyz/pegbook-kr) — 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://sycho.xyz/pizza-planet](https://sycho.xyz/pizza-planet) — 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://sycho.xyz/pizza-planet-kr](https://sycho.xyz/pizza-planet-kr) — 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://sycho.xyz/polaroid](https://sycho.xyz/polaroid) — 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://sycho.xyz/polaroid-kr](https://sycho.xyz/polaroid-kr) — 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://sycho.xyz/right-%E2%80%94-cv](https://sycho.xyz/right-%E2%80%94-cv) — 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://sycho.xyz/selected-work](https://sycho.xyz/selected-work) — 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://sycho.xyz/vertical-lines](https://sycho.xyz/vertical-lines) — 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://sycho.xyz/wego](https://sycho.xyz/wego) — 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://sycho.xyz/wego-kr](https://sycho.xyz/wego-kr) — 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.

#### No structured data detected

- Rule: `schema.none` · Category: Structured Data · Occurrences: 22

- [https://sycho.xyz/](https://sycho.xyz/)
- [https://sycho.xyz/biggsco-ci-kr](https://sycho.xyz/biggsco-ci-kr)
- [https://sycho.xyz/clock](https://sycho.xyz/clock)
- [https://sycho.xyz/contact-form](https://sycho.xyz/contact-form)
- [https://sycho.xyz/heartbeat-project](https://sycho.xyz/heartbeat-project)
- [https://sycho.xyz/heartbeat-project-kr](https://sycho.xyz/heartbeat-project-kr)
- [https://sycho.xyz/heartbeat-project-with-sound](https://sycho.xyz/heartbeat-project-with-sound)
- [https://sycho.xyz/left-%E2%80%94-profile](https://sycho.xyz/left-%E2%80%94-profile)
- [https://sycho.xyz/main](https://sycho.xyz/main)
- [https://sycho.xyz/mobile-homepage](https://sycho.xyz/mobile-homepage)
- [https://sycho.xyz/mobile-nav](https://sycho.xyz/mobile-nav)
- [https://sycho.xyz/peg-book](https://sycho.xyz/peg-book)
- [https://sycho.xyz/pegbook-kr](https://sycho.xyz/pegbook-kr)
- [https://sycho.xyz/pizza-planet](https://sycho.xyz/pizza-planet)
- [https://sycho.xyz/pizza-planet-kr](https://sycho.xyz/pizza-planet-kr)
- [https://sycho.xyz/polaroid](https://sycho.xyz/polaroid)
- [https://sycho.xyz/polaroid-kr](https://sycho.xyz/polaroid-kr)
- [https://sycho.xyz/right-%E2%80%94-cv](https://sycho.xyz/right-%E2%80%94-cv)
- [https://sycho.xyz/selected-work](https://sycho.xyz/selected-work)
- [https://sycho.xyz/vertical-lines](https://sycho.xyz/vertical-lines)
- [https://sycho.xyz/wego](https://sycho.xyz/wego)
- [https://sycho.xyz/wego-kr](https://sycho.xyz/wego-kr)

#### Missing recommended security headers

- Rule: `security.missing_headers` · Category: Security · Occurrences: 22

- [https://sycho.xyz/](https://sycho.xyz/) — HSTS, CSP, X-Content-Type-Options
- [https://sycho.xyz/biggsco-ci-kr](https://sycho.xyz/biggsco-ci-kr) — HSTS, CSP, X-Content-Type-Options
- [https://sycho.xyz/clock](https://sycho.xyz/clock) — HSTS, CSP, X-Content-Type-Options
- [https://sycho.xyz/contact-form](https://sycho.xyz/contact-form) — HSTS, CSP, X-Content-Type-Options
- [https://sycho.xyz/heartbeat-project](https://sycho.xyz/heartbeat-project) — HSTS, CSP, X-Content-Type-Options
- [https://sycho.xyz/heartbeat-project-kr](https://sycho.xyz/heartbeat-project-kr) — HSTS, CSP, X-Content-Type-Options
- [https://sycho.xyz/heartbeat-project-with-sound](https://sycho.xyz/heartbeat-project-with-sound) — X-Content-Type-Options, HSTS, CSP
- [https://sycho.xyz/left-%E2%80%94-profile](https://sycho.xyz/left-%E2%80%94-profile) — X-Content-Type-Options, HSTS, CSP
- [https://sycho.xyz/main](https://sycho.xyz/main) — HSTS, CSP, X-Content-Type-Options
- [https://sycho.xyz/mobile-homepage](https://sycho.xyz/mobile-homepage) — HSTS, CSP, X-Content-Type-Options
- [https://sycho.xyz/mobile-nav](https://sycho.xyz/mobile-nav) — HSTS, CSP, X-Content-Type-Options
- [https://sycho.xyz/peg-book](https://sycho.xyz/peg-book) — HSTS, CSP, X-Content-Type-Options
- [https://sycho.xyz/pegbook-kr](https://sycho.xyz/pegbook-kr) — HSTS, CSP, X-Content-Type-Options
- [https://sycho.xyz/pizza-planet](https://sycho.xyz/pizza-planet) — HSTS, CSP, X-Content-Type-Options
- [https://sycho.xyz/pizza-planet-kr](https://sycho.xyz/pizza-planet-kr) — HSTS, CSP, X-Content-Type-Options
- [https://sycho.xyz/polaroid](https://sycho.xyz/polaroid) — HSTS, CSP, X-Content-Type-Options
- [https://sycho.xyz/polaroid-kr](https://sycho.xyz/polaroid-kr) — X-Content-Type-Options, HSTS, CSP
- [https://sycho.xyz/right-%E2%80%94-cv](https://sycho.xyz/right-%E2%80%94-cv) — HSTS, CSP, X-Content-Type-Options
- [https://sycho.xyz/selected-work](https://sycho.xyz/selected-work) — HSTS, CSP, X-Content-Type-Options
- [https://sycho.xyz/vertical-lines](https://sycho.xyz/vertical-lines) — CSP, X-Content-Type-Options, HSTS
- [https://sycho.xyz/wego](https://sycho.xyz/wego) — HSTS, CSP, X-Content-Type-Options
- [https://sycho.xyz/wego-kr](https://sycho.xyz/wego-kr) — HSTS, CSP, X-Content-Type-Options

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

- Rule: `security.unsafe_cross_origin_links` · Category: Security · Occurrences: 11

- [https://sycho.xyz/](https://sycho.xyz/) — 2 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://sycho.xyz/clock](https://sycho.xyz/clock) — 2 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://sycho.xyz/contact-form](https://sycho.xyz/contact-form) — 2 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://sycho.xyz/left-%E2%80%94-profile](https://sycho.xyz/left-%E2%80%94-profile) — 2 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://sycho.xyz/main](https://sycho.xyz/main) — 2 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://sycho.xyz/mobile-nav](https://sycho.xyz/mobile-nav) — 2 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://sycho.xyz/polaroid](https://sycho.xyz/polaroid) — 1 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://sycho.xyz/polaroid-kr](https://sycho.xyz/polaroid-kr) — 1 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://sycho.xyz/right-%E2%80%94-cv](https://sycho.xyz/right-%E2%80%94-cv) — 2 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://sycho.xyz/selected-work](https://sycho.xyz/selected-work) — 2 external link(s) use target="_blank" without rel="noopener" — the opened page can hijack your tab (reverse tab-napping). Add rel="noopener noreferrer".
- [https://sycho.xyz/vertical-lines](https://sycho.xyz/vertical-lines) — 2 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: 2

- [https://sycho.xyz/contact-form](https://sycho.xyz/contact-form) — indexable but not in sitemap
- [https://sycho.xyz/selected-work](https://sycho.xyz/selected-work) — indexable but not in sitemap

#### Non-ASCII characters in URL path

- Rule: `url.non_ascii` · Category: URL · Occurrences: 2

- [https://sycho.xyz/left-%E2%80%94-profile](https://sycho.xyz/left-%E2%80%94-profile)
- [https://sycho.xyz/right-%E2%80%94-cv](https://sycho.xyz/right-%E2%80%94-cv)

## Checks & coverage

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

- ✗ Agent Readiness — 12 warning(s), 23 notice(s)
- ✓ AI Content — clean
- ✓ Amp — clean
- ✓ Budget — clean
- ✓ Cache — clean
- ✗ Canonical — 22 warning(s)
- ✗ Content — 4 warning(s), 21 notice(s)
- ✓ Crawlability — clean
- ✗ Duplicate — 13 warning(s), 22 notice(s)
- ✓ Geo — clean
- ✗ Headings — 10 warning(s), 7 notice(s)
- ✓ Hreflang — clean
- ✓ Images — clean
- ✓ Indexability — clean
- ✗ Links — 12 warning(s), 13 notice(s)
- ✗ Meta Description — 26 notice(s)
- ✗ Mobile — 22 notice(s)
- ✗ Performance — 44 notice(s)
- ✓ Rendering — clean
- ✓ Robots — clean
- ✗ Security — 33 notice(s)
- ✗ Sitemap — 2 notice(s)
- ✓ Social — clean
- ✗ Structured Data — 22 notice(s)
- ✓ Titles — clean
- ✗ URL — 2 notice(s)
- ✓ Video — clean

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

## 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