Catalog / openapispec.com
73

SEO audit for openapispec.com

OpenAPI Specification | OpenAPI Specification

otherHugo

Health 73/100 (fair) · 50 pages crawled · generated 2026-08-26

Download Markdown report (feed to ChatGPT / Claude / Cursor)

Welcome to the OpenAPI Knowledge Base, your one-stop resource for all things related to the OpenAPI Specification.

50
pages crawled
50
indexable pages
0
errors
61
warnings
396
notices
0
orphan pages
0
broken links
Category breakdown
CategoryScoreErrorsWarningsNotices
Titles 81 0 31 0
Duplicate 88 0 20 0
AI Content 98 0 4 0
Headings 98 0 3 0
Meta Description 98 0 3 43
Agent Readiness 100 0 0 1
Content 100 0 0 1
Images 100 0 0 50
Performance 100 0 0 100
Security 100 0 0 50
Social 100 0 0 100
Structured Data 100 0 0 50
URL 100 0 0 1
Findings

Warnings (5 rules)

warning Unfilled template or prompt-leak text

Rule ai.prompt_leak · AI Content · 4 occurrence(s)

warning Near-duplicate page content

Rule duplicate.near · Duplicate · 20 occurrence(s)

warning Missing <h1>

Rule h1.missing · Headings · 3 occurrence(s)

warning Missing meta description

Rule meta_desc.missing · Meta Description · 3 occurrence(s)

warning Title likely truncated in SERP (too wide)

Rule title.too_long · Titles · 31 occurrence(s)

Notices (11 rules)

notice No llms.txt for AI agents

Rule agent.llms_txt_missing · Agent Readiness · 1 occurrence(s)

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

Rule content.readability_poor · Content · 1 occurrence(s)

  • https://openapispec.com/ — this page reads as very difficult (Flesch Reading Ease 29, below 50) — long sentences and multi-syllable words make it hard to scan. Shorten sentences and prefer plainer words to widen your audience. Density can be legitimate for expert, technical or legal content, so judge it against who the page is for.

notice Likely hero image lacks fetchpriority=high

Rule images.hero_no_fetchpriority · Performance · 50 occurrence(s)

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

Rule images.missing_dimensions · Images · 50 occurrence(s)

notice Meta description too long

Rule meta_desc.too_long · Meta Description · 43 occurrence(s)

notice Missing Open Graph tags

Rule og.missing · Social · 50 occurrence(s)

notice No Last-Modified header (no conditional GET for unchanged pages)

Rule perf.no_last_modified · Performance · 50 occurrence(s)

notice No structured data detected

Rule schema.none · Structured Data · 50 occurrence(s)

notice Missing recommended security headers

Rule security.missing_headers · Security · 50 occurrence(s)

notice Missing Twitter Card tag

Rule twitter.missing · Social · 50 occurrence(s)

notice URL is very long

Rule url.too_long · URL · 1 occurrence(s)

Pages (showing 50 of 50)
URLStatusIndexableWordsIn-links
https://openapispec.com/
OpenAPI Specification | OpenAPI Specification
200 yes 1906 50
https://openapispec.com/docs/advanced-openapi-features/
Advanced OpenAPI Features | OpenAPI Specification
200 yes 2537 50
https://openapispec.com/docs/api-design-tools/
API Design Tools | OpenAPI Specification
200 yes 2242 50
https://openapispec.com/docs/basic-concepts-and-terminology/
Basic Concepts and Terminology of OpenAPI | OpenAPI Specification
200 yes 2601 50
https://openapispec.com/docs/best-practices-for-api-design/
Best Practices for API Design | OpenAPI Specification
200 yes 2612 50
https://openapispec.com/docs/code-generation/
Code Generation in OpenAPI | OpenAPI Specification
200 yes 2585 50
https://openapispec.com/docs/creating-your-first-openapi-document/
Creating Your First OpenAPI Document | OpenAPI Specification
200 yes 2644 50
https://openapispec.com/docs/documentation-and-annotation-in-openapi/
Documentation and Annotation in OpenAPI | OpenAPI Specification
200 yes 2536 50
https://openapispec.com/docs/how/how-can-breaking-changes-in-openapi-be-detected-automatically/
How can breaking changes in OpenAPI documents be detected automatically? | OpenAPI Specification
200 yes 2423 50
https://openapispec.com/docs/how/how-can-i-use-openapi-overlays-to-add-custom-tags-and-categorization/
How can I use OpenAPI overlays to add custom tags and categorization to endpoints? | OpenAPI Specification
200 yes 1843 50
https://openapispec.com/docs/how/how-can-i-use-openapi-overlays-to-add-deprecation-notices-and-sunset-dates/
How can I use OpenAPI overlays to add deprecation notices and sunset dates? | OpenAPI Specification
200 yes 1832 50
https://openapispec.com/docs/how/how-can-i-use-openapi-overlays-to-add-examples-to-an-openapi-document/
How can I use OpenAPI overlays to add examples to an existing OpenAPI document? | OpenAPI Specification
200 yes 1942 50
https://openapispec.com/docs/how/how-can-i-use-openapi-overlays-to-add-rate-limiting-metadata/
How can I use OpenAPI overlays to add rate limiting metadata to an API description? | OpenAPI Specification
200 yes 1859 50
https://openapispec.com/docs/how/how-can-i-use-openapi-overlays-to-add-security-requirements-to-operations/
How can I use OpenAPI overlays to add security requirements to specific operations? | OpenAPI Specification
200 yes 1826 50
https://openapispec.com/docs/how/how-can-i-use-openapi-overlays-to-apply-white-label-branding/
How can I use OpenAPI overlays to apply white-label branding to API documentation? | OpenAPI Specification
200 yes 1806 50
https://openapispec.com/docs/how/how-can-i-use-openapi-overlays-to-automate-changes-in-ci-cd-pipelines/
How can I use OpenAPI overlays to automate changes in a CI/CD pipeline? | OpenAPI Specification
200 yes 1849 50
https://openapispec.com/docs/how/how-can-i-use-openapi-overlays-to-create-partner-specific-api-subsets/
How can I use OpenAPI overlays to create partner-specific API subsets? | OpenAPI Specification
200 yes 1822 50
https://openapispec.com/docs/how/how-can-i-use-openapi-overlays-to-customize-documentation-per-environment/
How can I use OpenAPI overlays to customize documentation per environment (dev, staging, prod)? | OpenAPI Specification
200 yes 1830 50
https://openapispec.com/docs/how/how-can-i-use-openapi-overlays-to-enrich-schemas-with-validation-rules/
How can I use OpenAPI overlays to enrich schemas with additional validation rules? | OpenAPI Specification
200 yes 1811 50
https://openapispec.com/docs/how/how-can-i-use-openapi-overlays-to-generate-audience-specific-api-documentation/
How can I use OpenAPI overlays to generate audience-specific API documentation? | OpenAPI Specification
200 yes 1846 50
https://openapispec.com/docs/how/how-can-i-use-openapi-overlays-to-inject-vendor-extensions-for-sdk-generation/
How can I use OpenAPI overlays to inject vendor extensions for SDK generation? | OpenAPI Specification
200 yes 1821 50
https://openapispec.com/docs/how/how-can-i-use-openapi-overlays-to-localize-api-descriptions/
How can I use OpenAPI overlays to localize API descriptions for different languages? | OpenAPI Specification
200 yes 1857 50
https://openapispec.com/docs/how/how-can-i-use-openapi-overlays-to-manage-multi-tenant-api-documentation/
How can I use OpenAPI overlays to manage multi-tenant API documentation? | OpenAPI Specification
200 yes 1924 50
https://openapispec.com/docs/how/how-can-i-use-openapi-overlays-to-mark-operations-as-deprecated/
How can I use OpenAPI overlays to mark operations as deprecated? | OpenAPI Specification
200 yes 1850 50
https://openapispec.com/docs/how/how-can-i-use-openapi-overlays-to-redact-sensitive-fields/
How can I use OpenAPI overlays to redact sensitive fields from an OpenAPI document? | OpenAPI Specification
200 yes 1785 50
https://openapispec.com/docs/how/how-can-i-use-openapi-overlays-to-remove-internal-endpoints-before-publishing-documentation/
How can I use OpenAPI overlays to remove internal endpoints before publishing documentation? | OpenAPI Specification
200 yes 1975 50
https://openapispec.com/docs/how/how-can-i-use-openapi-overlays-to-rename-operationids-for-sdk-consistency/
How can I use OpenAPI overlays to rename operationIds for SDK consistency? | OpenAPI Specification
200 yes 1874 50
https://openapispec.com/docs/how/how-can-i-use-openapi-overlays-to-test-and-validate-changes-before-publishing/
How can I use OpenAPI overlays to test and validate changes before publishing? | OpenAPI Specification
200 yes 1913 50
https://openapispec.com/docs/how/how-can-i-use-openapi-overlays-to-update-server-urls-across-environments/
How can I use OpenAPI overlays to update server URLs across environments? | OpenAPI Specification
200 yes 1862 50
https://openapispec.com/docs/how/how-can-openapi-be-used-to-create-mock-servers/
How can OpenAPI be used to create mock servers? | OpenAPI Specification
200 yes 2592 50
https://openapispec.com/docs/how/how-can-openapi-be-used-to-generate-postman-collections/
How can OpenAPI be used to generate Postman collections? | OpenAPI Specification
200 yes 2566 50
https://openapispec.com/docs/how/how-can-openapi-be-used-with-kong-api-gateway/
How can OpenAPI be used with Kong API Gateway? | OpenAPI Specification
200 yes 2479 50
https://openapispec.com/docs/how/how-can-openapi-improve-api-developer-experience/
How can OpenAPI improve the developer experience of an API? | OpenAPI Specification
200 yes 2595 50
https://openapispec.com/docs/how/how-does-openapi-define-oauth2-security-flows/
How does OpenAPI define OAuth 2.0 security flows? | OpenAPI Specification
200 yes 2581 50
https://openapispec.com/docs/how/how-does-openapi-describe-pagination/
How does OpenAPI describe pagination in API responses? | OpenAPI Specification
200 yes 2626 50
https://openapispec.com/docs/how/how-does-openapi-handle-binary-data-and-file-downloads/
How does OpenAPI handle binary data and file downloads? | OpenAPI Specification
200 yes 2556 50
https://openapispec.com/docs/how/how-does-openapi-integrate-with-postman/
How does OpenAPI integrate with Postman? | OpenAPI Specification
200 yes 2428 50
https://openapispec.com/docs/info-version-attribute/
The Meaning of the info.version Attribute in OpenAPI | OpenAPI Specification
200 yes 2307 50
https://openapispec.com/docs/introduction-to-openapi/
Introduction to OpenAPI | OpenAPI Specification
200 yes 2652 50
https://openapispec.com/docs/testing-and-validation/
Testing and Validation in OpenAPI | OpenAPI Specification
200 yes 2617 50
https://openapispec.com/docs/what/what-are-openapi-runtime-expressions/
What are OpenAPI runtime expressions and how are they used? | OpenAPI Specification
200 yes 2526 50
https://openapispec.com/docs/what/what-are-the-best-practices-for-error-responses-in-openapi/
What are the best practices for defining error responses in OpenAPI? | OpenAPI Specification
200 yes 2673 50
https://openapispec.com/docs/what/what-are-the-best-practices-for-naming-conventions-in-openapi/
What are the best practices for naming conventions in OpenAPI documents? | OpenAPI Specification
200 yes 2541 50
https://openapispec.com/docs/what/what-is-asyncapi-and-how-does-it-differ-from-openapi/
What is AsyncAPI and how does it differ from OpenAPI? | OpenAPI Specification
200 yes 2307 50
https://openapispec.com/docs/what/what-is-prism-and-how-can-it-be-used-for-openapi-mocking/
What is Prism and how can it be used for API mocking and contract testing with OpenAPI? | OpenAPI Specification
200 yes 2480 50
https://openapispec.com/docs/what/what-is-raml-and-how-does-it-differ-from-openapi/
What is RAML and how does it differ from OpenAPI? | OpenAPI Specification
200 yes 2479 50
https://openapispec.com/docs/what/what-is-swaggerhub-and-how-does-it-help-teams-collaborate/
What is SwaggerHub and how does it help teams collaborate on OpenAPI? | OpenAPI Specification
200 yes 2503 50
https://openapispec.com/docs/
Docs | OpenAPI Specification
200 yes 1298 0
https://openapispec.com/docs/how/
How | OpenAPI Specification
200 yes 1298 0
https://openapispec.com/docs/what/
What | OpenAPI Specification
200 yes 1298 0

Audit your own site — free

157 checks, internal PageRank, render-diff. No signup, results in ~30s.

Scan your site →