Mega Analyzer Changelog

Back to methodology · Open the tool

Dated history of probe additions, scoring weight changes, and false-positive guards. The check set is versioned so external citations to specific scores stay reproducible.

v2026.05 — May 11, 2026

Added SoftwareApplication, HowTo, and FAQPage JSON-LD to the tool page itself. Author byline and visible last-updated stamp moved into the page hero. (Eat-your-own-dog-food for the E-E-A-T bucket.)
Published this /methodology/ page and changelog. Linked from the tool hero.
Bucket count documented as 10 in /.well-known/agent-skills/index.json, /.well-known/agent-card, and /llms-full.txt (previously documented as 6).

v2026.05.10 — May 10, 2026

Nine SHIP-NOW signal additions from the Cloudflare Agents v2 research pass:

AGENTS.md probe at /AGENTS.md (per agents.md).
/.well-known/mcp.json (Cloudflare path), probed in parallel with the SEP-2127 /.well-known/mcp/server-card.json. Dual-publish gap is flagged when only one of the two is present.
x402 v2 advertisement via Link: rel="payment-required" response header or Accept-Payment: x402. Gated to commerce / dev surfaces.
OAuth Resource Server Link: rel="oauth-protected-resource" header on 401 responses. Gated on presence of an OAuth Protected Resource metadata file.
Vary: Accept on the markdown response — confirms server actually negotiates text/markdown.
Per-page .md companion + /index.md root marker. Warn on /blog, /posts, /articles, /docs, /news.
/llms-ctx.txt + /llms-ctx-full.txt (FastHTML llmstxt.org extension).
JSON Feed v1.1 enrichment fields in /feed.json: language, authors[], feed_url.
schema:CreativeWork.usageInfo URL — Schema.org canonical AI-rights pointer.

v2026.04.17 — Cloudflare Agent Readiness baseline

Initial 13-probe Cloudflare Agent Readiness coverage:

Content-Signal directive in robots.txt.
Link response headers (RFC 8288).
API Catalog at /.well-known/api-catalog (RFC 9727).
MCP Server Card at /.well-known/mcp/server-card.json (SEP-2127). Gated on _isAgentTarget.
Agent Skills at /.well-known/agent-skills/index.json (v0.2.0).
Web Bot Auth signature directory (informational; never penalized).
OAuth metadata + OAuth Protected Resource. Gated on _isAgentTarget.
WebMCP imperative API. Gated on _hasAgentCta.
ACP discovery + MPP openapi.json. Gated on _isCommerceSurface.

v2026.04 — Foundation

SEO, Schema, E-E-A-T, Voice, Mobile parity, Performance, A11y, Indexing hygiene, Retrieval (AEO) buckets shipped.
Mega AI fix prompt output bucket.
Mark It N/A feature: excludes a check from both the score and the AI prompt.
Export / Import scan JSON: save the full scan, re-run the prompt without re-fetching, diff against past scans.
JSON-LD walker fix: recurses into all object values (not only @graph) so Review and AggregateRating nested inside Product.review / OfferCatalog are detected.
Physical-goods gate: shippingDetails / hasMerchantReturnPolicy only flagged on Products with gtin/mpn/isbn/productID/itemCondition, or when the root schema is not Service / LocalBusiness / SelfStorage / OfferCatalog family.