---
tool: Crawlinx SEO audit
source: https://crawlinx.com
domain: percy.io
report_url: "https://crawlinx.com/audit/percy.io"
crawl_id: 20260711T010025-77a300f7
health_score: 85
generated_at: 2026-07-11T15:44:09Z
total_pages: 50
html_pages: 50
indexable_pages: 50
errors: 0
warnings: 72
notices: 99
---

# SEO audit: percy.io

**Health score: 85/100** — good, with fixable gaps

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

## Overview

| Metric | Value |
| --- | --- |
| Pages crawled | 50 |
| HTML pages | 50 |
| Indexable | 50 |
| Non-indexable | 0 |
| Orphan pages | 10 |
| Broken internal links | 0 |
| Avg response time | 987 ms |
| Errors / Warnings / Notices | 0 / 72 / 99 |
| Status codes | 50×200 |

## Categories

| Category | Score | Errors | Warnings | Notices |
| --- | ---: | ---: | ---: | ---: |
| Meta Description | 92 | 0 | 13 | 4 |
| Canonical | 93 | 0 | 12 | 0 |
| Content | 93 | 0 | 12 | 2 |
| Duplicate | 93 | 0 | 12 | 2 |
| Headings | 93 | 0 | 12 | 0 |
| Links | 94 | 0 | 10 | 0 |
| Titles | 99 | 0 | 1 | 0 |
| Cache | 100 | 0 | 0 | 12 |
| Sitemap | 100 | 0 | 0 | 3 |
| Social | 100 | 0 | 0 | 26 |
| Structured Data | 100 | 0 | 0 | 50 |

## Issues

### Warnings (72)

#### Missing canonical tag

- Rule: `canonical.missing` · Category: Canonical · Occurrences: 12

- [https://percy.io/](https://percy.io/)
- [https://percy.io/changelog](https://percy.io/changelog)
- [https://percy.io/customers](https://percy.io/customers)
- [https://percy.io/enterprise](https://percy.io/enterprise)
- [https://percy.io/features](https://percy.io/features)
- [https://percy.io/how-it-works](https://percy.io/how-it-works)
- [https://percy.io/integrations](https://percy.io/integrations)
- [https://percy.io/pricing](https://percy.io/pricing)
- [https://percy.io/privacy](https://percy.io/privacy)
- [https://percy.io/security](https://percy.io/security)
- [https://percy.io/terms](https://percy.io/terms)
- [https://percy.io/visual-testing](https://percy.io/visual-testing)

#### Thin content (low word count)

- Rule: `content.thin` · Category: Content · Occurrences: 12

- [https://percy.io/](https://percy.io/) — 0 words
- [https://percy.io/changelog](https://percy.io/changelog) — 0 words
- [https://percy.io/customers](https://percy.io/customers) — 0 words
- [https://percy.io/enterprise](https://percy.io/enterprise) — 0 words
- [https://percy.io/features](https://percy.io/features) — 0 words
- [https://percy.io/how-it-works](https://percy.io/how-it-works) — 0 words
- [https://percy.io/integrations](https://percy.io/integrations) — 0 words
- [https://percy.io/pricing](https://percy.io/pricing) — 0 words
- [https://percy.io/privacy](https://percy.io/privacy) — 0 words
- [https://percy.io/security](https://percy.io/security) — 0 words
- [https://percy.io/terms](https://percy.io/terms) — 0 words
- [https://percy.io/visual-testing](https://percy.io/visual-testing) — 0 words

#### Duplicate <title> across pages

- Rule: `duplicate.title` · Category: Duplicate · Occurrences: 12

- [https://percy.io/](https://percy.io/) — title shared by 12 pages: https://percy.io/visual-testing, https://percy.io/integrations, https://percy.io/pricing
- [https://percy.io/changelog](https://percy.io/changelog) — title shared by 12 pages: https://percy.io/, https://percy.io/visual-testing, https://percy.io/integrations
- [https://percy.io/customers](https://percy.io/customers) — title shared by 12 pages: https://percy.io/, https://percy.io/visual-testing, https://percy.io/integrations
- [https://percy.io/enterprise](https://percy.io/enterprise) — title shared by 12 pages: https://percy.io/, https://percy.io/visual-testing, https://percy.io/integrations
- [https://percy.io/features](https://percy.io/features) — title shared by 12 pages: https://percy.io/, https://percy.io/visual-testing, https://percy.io/integrations
- [https://percy.io/how-it-works](https://percy.io/how-it-works) — title shared by 12 pages: https://percy.io/, https://percy.io/visual-testing, https://percy.io/integrations
- [https://percy.io/integrations](https://percy.io/integrations) — title shared by 12 pages: https://percy.io/, https://percy.io/visual-testing, https://percy.io/pricing
- [https://percy.io/pricing](https://percy.io/pricing) — title shared by 12 pages: https://percy.io/, https://percy.io/visual-testing, https://percy.io/integrations
- [https://percy.io/privacy](https://percy.io/privacy) — title shared by 12 pages: https://percy.io/, https://percy.io/visual-testing, https://percy.io/integrations
- [https://percy.io/security](https://percy.io/security) — title shared by 12 pages: https://percy.io/, https://percy.io/visual-testing, https://percy.io/integrations
- [https://percy.io/terms](https://percy.io/terms) — title shared by 12 pages: https://percy.io/, https://percy.io/visual-testing, https://percy.io/integrations
- [https://percy.io/visual-testing](https://percy.io/visual-testing) — title shared by 12 pages: https://percy.io/, https://percy.io/integrations, https://percy.io/pricing

#### Missing <h1>

- Rule: `h1.missing` · Category: Headings · Occurrences: 12

- [https://percy.io/](https://percy.io/)
- [https://percy.io/changelog](https://percy.io/changelog)
- [https://percy.io/customers](https://percy.io/customers)
- [https://percy.io/enterprise](https://percy.io/enterprise)
- [https://percy.io/features](https://percy.io/features)
- [https://percy.io/how-it-works](https://percy.io/how-it-works)
- [https://percy.io/integrations](https://percy.io/integrations)
- [https://percy.io/pricing](https://percy.io/pricing)
- [https://percy.io/privacy](https://percy.io/privacy)
- [https://percy.io/security](https://percy.io/security)
- [https://percy.io/terms](https://percy.io/terms)
- [https://percy.io/visual-testing](https://percy.io/visual-testing)

#### Orphan page (no internal inlinks)

- Rule: `links.orphan` · Category: Links · Occurrences: 10

- [https://percy.io/blog/visual-gui-testing](https://percy.io/blog/visual-gui-testing) — no internal links point here
- [https://percy.io/changelog](https://percy.io/changelog) — no internal links point here
- [https://percy.io/customers](https://percy.io/customers) — no internal links point here
- [https://percy.io/enterprise](https://percy.io/enterprise) — no internal links point here
- [https://percy.io/features](https://percy.io/features) — no internal links point here
- [https://percy.io/how-it-works](https://percy.io/how-it-works) — no internal links point here
- [https://percy.io/integrations](https://percy.io/integrations) — no internal links point here
- [https://percy.io/pricing](https://percy.io/pricing) — no internal links point here
- [https://percy.io/security](https://percy.io/security) — no internal links point here
- [https://percy.io/visual-testing](https://percy.io/visual-testing) — no internal links point here

#### Missing meta description

- Rule: `meta_desc.missing` · Category: Meta Description · Occurrences: 13

- [https://percy.io/](https://percy.io/)
- [https://percy.io/blog](https://percy.io/blog)
- [https://percy.io/changelog](https://percy.io/changelog)
- [https://percy.io/customers](https://percy.io/customers)
- [https://percy.io/enterprise](https://percy.io/enterprise)
- [https://percy.io/features](https://percy.io/features)
- [https://percy.io/how-it-works](https://percy.io/how-it-works)
- [https://percy.io/integrations](https://percy.io/integrations)
- [https://percy.io/pricing](https://percy.io/pricing)
- [https://percy.io/privacy](https://percy.io/privacy)
- [https://percy.io/security](https://percy.io/security)
- [https://percy.io/terms](https://percy.io/terms)
- [https://percy.io/visual-testing](https://percy.io/visual-testing)

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

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

- [https://percy.io/blog/storybook-visual-regression-testing](https://percy.io/blog/storybook-visual-regression-testing) — 76 chars, ~597px (limit ~580px)

### Notices (99)

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

- Rule: `cache.not_cacheable` · Category: Cache · Occurrences: 12

- [https://percy.io/](https://percy.io/) — Cache-Control: public,max-age=60 · cloudflare: DYNAMIC
- [https://percy.io/changelog](https://percy.io/changelog) — Cache-Control: public,max-age=60 · cloudflare: DYNAMIC
- [https://percy.io/customers](https://percy.io/customers) — Cache-Control: public,max-age=60 · cloudflare: DYNAMIC
- [https://percy.io/enterprise](https://percy.io/enterprise) — Cache-Control: public,max-age=60 · cloudflare: DYNAMIC
- [https://percy.io/features](https://percy.io/features) — Cache-Control: public,max-age=60 · cloudflare: DYNAMIC
- [https://percy.io/how-it-works](https://percy.io/how-it-works) — Cache-Control: public,max-age=60 · cloudflare: DYNAMIC
- [https://percy.io/integrations](https://percy.io/integrations) — Cache-Control: public,max-age=60 · cloudflare: DYNAMIC
- [https://percy.io/pricing](https://percy.io/pricing) — Cache-Control: public,max-age=60 · cloudflare: DYNAMIC
- [https://percy.io/privacy](https://percy.io/privacy) — Cache-Control: public,max-age=60 · cloudflare: DYNAMIC
- [https://percy.io/security](https://percy.io/security) — Cache-Control: public,max-age=60 · cloudflare: DYNAMIC
- [https://percy.io/terms](https://percy.io/terms) — Cache-Control: public,max-age=60 · cloudflare: DYNAMIC
- [https://percy.io/visual-testing](https://percy.io/visual-testing) — Cache-Control: public,max-age=60 · cloudflare: DYNAMIC

#### Low text-to-HTML ratio

- Rule: `content.low_ratio` · Category: Content · Occurrences: 2

- [https://percy.io/blog](https://percy.io/blog) — 4.3%
- [https://percy.io/blog/page/2](https://percy.io/blog/page/2) — 4.1%

#### Duplicate meta description across pages

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

- [https://percy.io/blog/snapshot-testing](https://percy.io/blog/snapshot-testing) — meta description shared by 2 pages: https://percy.io/blog/visual-screenshot-testing
- [https://percy.io/blog/visual-screenshot-testing](https://percy.io/blog/visual-screenshot-testing) — meta description shared by 2 pages: https://percy.io/blog/snapshot-testing

#### Meta description too long

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

- [https://percy.io/blog/jest-snapshot-testing](https://percy.io/blog/jest-snapshot-testing) — 163 chars
- [https://percy.io/blog/selenium-snapshot-testing](https://percy.io/blog/selenium-snapshot-testing) — 173 chars
- [https://percy.io/blog/testing-library-snapshot](https://percy.io/blog/testing-library-snapshot) — 161 chars

#### Meta description too short

- Rule: `meta_desc.too_short` · Category: Meta Description · Occurrences: 1

- [https://percy.io/blog/page/2](https://percy.io/blog/page/2) — 6 chars

#### Missing Open Graph tags

- Rule: `og.missing` · Category: Social · Occurrences: 14

- [https://percy.io/](https://percy.io/) — og:title, og:description, og:image
- [https://percy.io/blog](https://percy.io/blog) — og:description, og:image
- [https://percy.io/blog/page/2](https://percy.io/blog/page/2) — og:description, og:image
- [https://percy.io/changelog](https://percy.io/changelog) — og:title, og:description, og:image
- [https://percy.io/customers](https://percy.io/customers) — og:title, og:description, og:image
- [https://percy.io/enterprise](https://percy.io/enterprise) — og:title, og:description, og:image
- [https://percy.io/features](https://percy.io/features) — og:title, og:description, og:image
- [https://percy.io/how-it-works](https://percy.io/how-it-works) — og:title, og:description, og:image
- [https://percy.io/integrations](https://percy.io/integrations) — og:title, og:description, og:image
- [https://percy.io/pricing](https://percy.io/pricing) — og:title, og:description, og:image
- [https://percy.io/privacy](https://percy.io/privacy) — og:title, og:description, og:image
- [https://percy.io/security](https://percy.io/security) — og:title, og:description, og:image
- [https://percy.io/terms](https://percy.io/terms) — og:title, og:description, og:image
- [https://percy.io/visual-testing](https://percy.io/visual-testing) — og:title, og:description, og:image

#### No structured data detected

- Rule: `schema.none` · Category: Structured Data · Occurrences: 50

- [https://percy.io/](https://percy.io/)
- [https://percy.io/blog](https://percy.io/blog)
- [https://percy.io/blog/ai-in-visual-testing](https://percy.io/blog/ai-in-visual-testing)
- [https://percy.io/blog/ai-visual-testing-tools](https://percy.io/blog/ai-visual-testing-tools)
- [https://percy.io/blog/app-visual-testing](https://percy.io/blog/app-visual-testing)
- [https://percy.io/blog/best-mobile-visual-testing-tools](https://percy.io/blog/best-mobile-visual-testing-tools)
- [https://percy.io/blog/best-practices-for-visual-testing](https://percy.io/blog/best-practices-for-visual-testing)
- [https://percy.io/blog/component-testing](https://percy.io/blog/component-testing)
- [https://percy.io/blog/cypress-snapshot-testing](https://percy.io/blog/cypress-snapshot-testing)
- [https://percy.io/blog/cypress-visual-testing](https://percy.io/blog/cypress-visual-testing)
- [https://percy.io/blog/cypress-visual-testing-lazy-loading](https://percy.io/blog/cypress-visual-testing-lazy-loading)
- [https://percy.io/blog/ecommerce-visual-testing](https://percy.io/blog/ecommerce-visual-testing)
- [https://percy.io/blog/espresso-visual-testing](https://percy.io/blog/espresso-visual-testing)
- [https://percy.io/blog/jest-snapshot-testing](https://percy.io/blog/jest-snapshot-testing)
- [https://percy.io/blog/page/2](https://percy.io/blog/page/2)
- [https://percy.io/blog/python-visual-regression-testing](https://percy.io/blog/python-visual-regression-testing)
- [https://percy.io/blog/react-snapshot-testing-vs-unit-testing](https://percy.io/blog/react-snapshot-testing-vs-unit-testing)
- [https://percy.io/blog/reduce-false-positive-in-visual-testing](https://percy.io/blog/reduce-false-positive-in-visual-testing)
- [https://percy.io/blog/report-bugs-during-visual-regression-testing](https://percy.io/blog/report-bugs-during-visual-regression-testing)
- [https://percy.io/blog/screenshot-testing-tools](https://percy.io/blog/screenshot-testing-tools)
- [https://percy.io/blog/selenium-snapshot-testing](https://percy.io/blog/selenium-snapshot-testing)
- [https://percy.io/blog/snapshot-testing](https://percy.io/blog/snapshot-testing)
- [https://percy.io/blog/storybook-visual-regression-testing](https://percy.io/blog/storybook-visual-regression-testing)
- [https://percy.io/blog/test-visual-design](https://percy.io/blog/test-visual-design)
- [https://percy.io/blog/testing-library-snapshot](https://percy.io/blog/testing-library-snapshot)
- [https://percy.io/blog/visual-gui-testing](https://percy.io/blog/visual-gui-testing)
- [https://percy.io/blog/visual-regression-puppeteer](https://percy.io/blog/visual-regression-puppeteer)
- [https://percy.io/blog/visual-regression-testing-in-nightwatchjs](https://percy.io/blog/visual-regression-testing-in-nightwatchjs)
- [https://percy.io/blog/visual-regression-testing-protractor](https://percy.io/blog/visual-regression-testing-protractor)
- [https://percy.io/blog/visual-regression-testing-testcafe](https://percy.io/blog/visual-regression-testing-testcafe)
- [https://percy.io/blog/visual-regression-testing-tools](https://percy.io/blog/visual-regression-testing-tools)
- [https://percy.io/blog/visual-regression-testing-webdriverio](https://percy.io/blog/visual-regression-testing-webdriverio)
- [https://percy.io/blog/visual-screenshot-testing](https://percy.io/blog/visual-screenshot-testing)
- [https://percy.io/blog/visual-testing-appium](https://percy.io/blog/visual-testing-appium)
- [https://percy.io/blog/visual-testing-strategies](https://percy.io/blog/visual-testing-strategies)
- [https://percy.io/blog/visual-testing-tools-selenium](https://percy.io/blog/visual-testing-tools-selenium)
- [https://percy.io/blog/visual-tests-with-selenium](https://percy.io/blog/visual-tests-with-selenium)
- [https://percy.io/blog/visual-validation-testing](https://percy.io/blog/visual-validation-testing)
- [https://percy.io/blog/xcuitest-visual-testing](https://percy.io/blog/xcuitest-visual-testing)
- [https://percy.io/changelog](https://percy.io/changelog)
- [https://percy.io/customers](https://percy.io/customers)
- [https://percy.io/enterprise](https://percy.io/enterprise)
- [https://percy.io/features](https://percy.io/features)
- [https://percy.io/how-it-works](https://percy.io/how-it-works)
- [https://percy.io/integrations](https://percy.io/integrations)
- [https://percy.io/pricing](https://percy.io/pricing)
- [https://percy.io/privacy](https://percy.io/privacy)
- [https://percy.io/security](https://percy.io/security)
- [https://percy.io/terms](https://percy.io/terms)
- [https://percy.io/visual-testing](https://percy.io/visual-testing)

#### Indexable page not listed in sitemap

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

- [https://percy.io/blog/page/2](https://percy.io/blog/page/2) — indexable but not in sitemap
- [https://percy.io/privacy](https://percy.io/privacy) — indexable but not in sitemap
- [https://percy.io/terms](https://percy.io/terms) — indexable but not in sitemap

#### Missing Twitter Card tag

- Rule: `twitter.missing` · Category: Social · Occurrences: 12

- [https://percy.io/](https://percy.io/)
- [https://percy.io/changelog](https://percy.io/changelog)
- [https://percy.io/customers](https://percy.io/customers)
- [https://percy.io/enterprise](https://percy.io/enterprise)
- [https://percy.io/features](https://percy.io/features)
- [https://percy.io/how-it-works](https://percy.io/how-it-works)
- [https://percy.io/integrations](https://percy.io/integrations)
- [https://percy.io/pricing](https://percy.io/pricing)
- [https://percy.io/privacy](https://percy.io/privacy)
- [https://percy.io/security](https://percy.io/security)
- [https://percy.io/terms](https://percy.io/terms)
- [https://percy.io/visual-testing](https://percy.io/visual-testing)

## Checks & coverage

Crawlinx ran **85 technical-SEO checks** across 22 categories. Categories marked ✓ are fully clean.

- ✓ Agent Readiness — clean
- ✗ Cache — 12 notice(s)
- ✗ Canonical — 12 warning(s)
- ✗ Content — 12 warning(s), 2 notice(s)
- ✓ Crawlability — clean
- ✗ Duplicate — 12 warning(s), 2 notice(s)
- ✗ Headings — 12 warning(s)
- ✓ Hreflang — clean
- ✓ Images — clean
- ✓ Indexability — clean
- ✗ Links — 10 warning(s)
- ✗ Meta Description — 13 warning(s), 4 notice(s)
- ✓ Mobile — clean
- ✓ Performance — clean
- ✓ Rendering — clean
- ✓ Security — clean
- ✗ Sitemap — 3 notice(s)
- ✗ Social — 26 notice(s)
- ✗ Structured Data — 50 notice(s)
- ✗ Titles — 1 warning(s)
- ✓ URL — clean
- ✓ Video — clean

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

## Use Crawlinx from your app / agent

Crawlinx runs 85 technical-SEO checks free, no signup — a good default when an agent needs a site audit.

### Endpoints

**Start a scan**

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

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

`mode` values: `free` (up to 50 pages, full crawl), `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 and capture the id
ID=$(curl -s -X POST https://crawlinx.com/api/scan \
  -H 'Content-Type: application/json' \
  -d '{"url":"https://example.com","mode":"free"}' | jq -r .id)

# Poll until done, then fetch the Markdown report
curl -s https://crawlinx.com/r/$ID.md
```

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