Review / AggregateRating / Testimonial Schema Suite: 120 checks

ID	Check	Passes when	Weight	Runs
6.11.01	Detect Review schema	Present	Critical	Deterministic
6.11.02	Validate correct schema type (Review)	Accurate	Critical	Deterministic
6.11.03	Validate review body content	Present	Heavy	Deterministic
6.11.04	Validate reviewRating object exists	Present	Heavy	Deterministic
6.11.05	Validate ratingValue present	Present	Heavy	Deterministic
6.11.06	Validate bestRating and worstRating	Present	Heavy	Deterministic
6.11.07	Validate review headline (if provided)	Present	Medium	Deterministic
6.11.08	Validate reviewDate	Present	Medium	Deterministic
6.11.09	Validate author object	Present	Heavy	Deterministic
6.11.10	Validate author name exists	Present	Heavy	Deterministic
6.11.11	Validate author sameAs links (if applicable)	Accurate	Heavy	Deterministic
6.11.12	Validate spam indicators (generic/duplicate author name)	Clean	Medium	Deterministic
6.11.13	Validate geographic plausibility of reviewer (if provided)	Logical	Medium	Deterministic
6.11.14	Validate review refers to correct service/business	Accurate	Heavy	Deterministic
6.11.15	Validate review’s itemReviewed object exists	Present	Heavy	Deterministic
6.11.16	Validate itemReviewed @id matches LocalBusiness or Service	Exact	Heavy	Deterministic
6.11.17	Validate review references correct service name (if applicable)	Accurate	Medium	Deterministic
6.11.18	Validate review body contains meaningful text (not 1–2 words)	Strong	Heavy	Deterministic
6.11.19	Validate sentiment detectable by AI	Clear	Heavy	Deterministic
6.11.20	Validate review includes service-specific keywords	Present	Medium	Deterministic
6.11.21	Validate review includes locality references (if relevant)	Present	Medium	Deterministic
6.11.22	Detect presence of review image(s)	Present	Medium	Deterministic
6.11.23	Validate review image URLs return 200	OK	Medium	Deterministic
6.11.24	Validate VideoObject if review contains video	Present	Medium	Deterministic
6.11.25	Detect Testimonial (non-schema but structured block)	Present	Heavy	Deterministic
6.11.26	Validate testimonial attribution	Present	Heavy	Deterministic
6.11.27	Validate testimonial length adequacy	Strong	Medium	Deterministic
6.11.28	Validate presence of testimonial images	Present	Medium	Deterministic
6.11.29	Validate schema appears once per review	Correct	Medium	Deterministic
6.11.30	Validate review markup passes Google Rich Results test	Pass	Medium	Deterministic
6.11.31	Detect AggregateRating schema	Present	Critical	Deterministic
6.11.32	Validate ratingValue exists	Present	Critical	Deterministic
6.11.33	Validate bestRating & worstRating present	Present	Heavy	Deterministic
6.11.34	Validate ratingCount	Accurate	Heavy	Deterministic
6.11.35	Validate reviewCount	Accurate	Heavy	Deterministic
6.11.36	Validate ratingValue mathematically plausible	Valid	Medium	Deterministic
6.11.37	Validate ratingValue matches page UI rating	Exact	Medium	Deterministic
6.11.38	Validate sum of ratingValues aligns with AggregateRating	High parity	Heavy	Deterministic
6.11.39	Validate number of Review objects matches reviewCount	Accurate	Heavy	Deterministic
6.11.40	Validate AggregateRating references correct @id	Exact	Heavy	Deterministic
6.11.41	Validate no conflicting AggregateRating on same page	None	Medium	Deterministic
6.11.42	Validate rating parity with Google Business Profile	High parity	Heavy	Deterministic
6.11.43	Validate rating parity with Yelp	High parity	Heavy	Deterministic
6.11.44	Validate rating parity with Facebook	High parity	Medium	Deterministic
6.11.45	Validate rating parity with Trustpilot/industry platforms	High parity	Medium	Deterministic
6.11.46	Validate sentiment clarity in review bodies	Strong	Heavy	Deterministic
6.11.47	Validate polarity markers detectable by AI (positive/negative cues)	Present	Heavy	Deterministic
6.11.48	Validate reviews reference solved problems	Present	Medium	Deterministic
6.11.49	Validate reviews reference service-specific outcomes	Present	Medium	Deterministic
6.11.50	Validate no duplicate review bodies	Clean	Heavy	Deterministic
6.11.51	Validate no duplicate reviewer names	Clean	Heavy	Deterministic
6.11.52	Validate no cluster of reviews on same date from same IP region	Clean	Heavy	Deterministic
6.11.53	Validate natural distribution of rating values	Natural	Medium	Deterministic
6.11.54	Validate no suspiciously short reviews	Clean	Medium	Deterministic
6.11.55	Validate service tags linked in review	Present	Medium	Deterministic
6.11.56	Validate location tags linked in review	Present	Medium	Deterministic
6.11.57	Validate image captions if media present	Present	Medium	Deterministic
6.11.58	Validate VideoObject transcripts (if video review)	Present	Medium	Deterministic
6.11.59	Validate Review + AggregateRating markup passes Rich Results test	Pass	Medium	Deterministic
6.11.60	Compute partial review score before aggregation	Complete	Medium	Deterministic
6.11.61	Detect multilingual reviews on the page	Present	Heavy	Deterministic
6.11.62	Validate reviewLanguage property (inLanguage)	Accurate	Heavy	Deterministic
6.11.63	Validate translations maintain sentiment integrity	High parity	Medium	Deterministic
6.11.64	Validate reviewer name consistency across translated versions	Consistent	Medium	Deterministic
6.11.65	Validate translated AggregateRating values match primary language version	Exact	Medium	Deterministic
6.11.66	Validate on-page rating visually matches schema rating	Exact	Heavy	Deterministic
6.11.67	Validate review order (newest first unless otherwise noted)	Logical	Heavy	Deterministic
6.11.68	Validate verified badges (if applicable)	Present	Medium	Deterministic
6.11.69	Validate inclusion of reviewer profile photo (if applicable)	Present	Medium	Deterministic
6.11.70	Validate review includes context (problem → solution → outcome)	Strong	Heavy	Deterministic
6.11.71	Validate mentions of staff/team members tied to service	Present	Heavy	Deterministic
6.11.72	Validate mentions of specific tools/techniques	Present	Heavy	Deterministic
6.11.73	Validate use of timeline markers (“same day,” “within 2 hours”)	Present	Medium	Deterministic
6.11.74	Validate mention of locality (“Pasadena,” “Denver,” etc.)	Present	Medium	Deterministic
6.11.75	Validate no unnatural repetition patterns	Clean	Heavy	Deterministic
6.11.76	Validate no suspicious keyword stuffing	Clean	Heavy	Deterministic
6.11.77	Validate review not generated with templated structure	Clean	Heavy	Deterministic
6.11.78	Validate variance of sentiment phrases across reviews	Natural	Medium	Deterministic
6.11.79	Validate variance of sentence lengths across reviews	Natural	Medium	Deterministic
6.11.80	Validate reviews for multi-location businesses reference correct location	Accurate	Heavy	Deterministic
6.11.81	Validate reviews reference correct service when multiple services exist	Accurate	Heavy	Deterministic
6.11.82	Validate no conflicting location details within reviews	Clean	Medium	Deterministic
6.11.83	Validate no conflicting service details within reviews	Clean	Medium	Deterministic
6.11.84	Validate reviews include sentiment-rich entities	Strong	Heavy	Deterministic
6.11.85	Validate reviews contain context about the service outcome	Present	Heavy	Deterministic
6.11.86	Validate presence of experiential details (speed, professionalism, etc.)	Present	Medium	Deterministic
6.11.87	Validate inclusion of unique user perspective per review	Strong	Medium	Deterministic
6.11.88	Validate multilingual review markup passes Rich Results Test	Pass	Medium	Deterministic
6.11.89	Validate no double-counting of reviews in AggregateRating	None	Medium	Deterministic
6.11.90	Compute multilingual review partial score before aggregation	Complete	Medium	Deterministic
6.11.91	Validate review timeline distribution (steady growth, no spikes)	Natural	Heavy	Deterministic
6.11.92	Validate year-over-year rating stability	Stable	Heavy	Deterministic
6.11.93	Validate number of reviews per month is plausible	Logical	Medium	Deterministic
6.11.94	Validate old/deprecated reviews not conflicting with current identity	Clean	Medium	Deterministic
6.11.95	Validate links to primary review platforms (GBP/Yelp/FB)	Present	Heavy	Deterministic
6.11.96	Validate schema sameAs referencing review platform URLs	Correct	Heavy	Deterministic
6.11.97	Validate platform-specific rating badges (if used)	Present	Medium	Deterministic
6.11.98	Validate no conflict between on-page reviews & third-party reviews	Consistent	Medium	Deterministic
6.11.99	Validate testimonial sections include attribution, image, role	Complete	Heavy	Deterministic
6.11.100	Validate testimonial Schema.org Review wrapping (if used)	Accurate	Heavy	Deterministic
6.11.101	Validate testimonial tone matches brand messaging	Consistent	Medium	Deterministic
6.11.102	Validate testimonial hierarchy (featured vs. general)	Structured	Medium	Deterministic
6.11.103	Validate reviews include semantic entities AI needs (service, location, outcome)	Strong	Heavy	Deterministic
6.11.104	Validate testimonial blocks written in AI-comprehensible structure	Clear	Heavy	Deterministic
6.11.105	Validate vector-friendly review formatting (clear segments)	Clean	Medium	Deterministic
6.11.106	Validate sentiment gradients across multiple reviews	Balanced	Medium	Deterministic
6.11.107	Validate alt text for review images	Present	Heavy	Deterministic
6.11.108	Validate transcripts for video reviews	Present	Heavy	Deterministic
6.11.109	Validate accessible labeling for testimonial carousel UI	Present	Medium	Deterministic
6.11.110	Validate keyboard navigation support for review section	Accessible	Medium	Deterministic
6.11.111	Validate correct linking between Review → LocalBusiness	Exact	Heavy	Deterministic
6.11.112	Validate correct linking Review → Service (if service-specific)	Exact	Heavy	Deterministic
6.11.113	Validate no floating reviews referencing outdated services	Clean	Medium	Deterministic
6.11.114	Validate review grouping correct for multi-location business	Accurate	Medium	Deterministic
6.11.115	Validate no identical timestamps across multiple reviews	Clean	Heavy	Deterministic
6.11.116	Validate geographic plausibility for clusters of reviews	Logical	Heavy	Deterministic
6.11.117	Validate linguistic variability across multiple reviews	Natural	Medium	Deterministic
6.11.118	Validate absence of AI hallucination patterns in reviews	Clean	Medium	Deterministic
6.11.119	Validate all Review + AggregateRating properties pass validator tests	Pass	Heavy	Deterministic
6.11.120	Compute full Review / Testimonial composite score	>= 90%	Critical	Deterministic

6.11 Review / AggregateRating / Testimonial Schema Suite

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