3,579 services carry this tag in their source record. Tags come from the provider, not from us — a tag is a claim about what the service does, not proof that it does it well.
Broken link observations — Daily sum series + Base-100 series: Daily sum series + Base-100 series for supplied broken link observations records (checked_links, broken_links). Up to 200 rows; 2 independent reports using s...
Redirect observations — Duplicate key report + Base-100 series: Duplicate key report + Base-100 series for supplied redirect observations records (redirect_count, final_status_code). Up to 200 rows; 2 independent reports...
Redirect observations — Base-100 series + Two-measure correlation: Base-100 series + Two-measure correlation for supplied redirect observations records (redirect_count, final_status_code). Up to 200 rows; 2 independent r...
Page change observations — Grouped numeric summary + Equal-width histogram: Grouped numeric summary + Equal-width histogram for supplied page change observations records (changed_blocks, total_blocks). Up to 200 rows; 2...
Table extraction — Grouped numeric summary + Trailing mean series: Grouped numeric summary + Trailing mean series for supplied table extraction records (extracted_rows, expected_rows). Up to 200 rows; 2 independent repor...
Sitemap inventories — Numeric row ordering + IQR outlier flags: Numeric row ordering + IQR outlier flags for supplied sitemap inventories records (listed_urls, fetched_urls). Up to 200 rows; 2 independent reports using s...
Form inventories — Numeric row ordering + Trailing mean series: Numeric row ordering + Trailing mean series for supplied form inventories records (field_count, labelled_fields). Up to 200 rows; 2 independent reports usin...
Metadata completeness — Record quality audit + Exact row deduplication + IQR outlier flags: Record quality audit + Exact row deduplication + IQR outlier flags for supplied metadata completeness records (present_fields, e...
Form inventories — Record quality audit + String normalisation + Daily sum series: Record quality audit + String normalisation + Daily sum series for supplied form inventories records (field_count, labelled_fields). Up t...
Form inventories — IQR outlier flags + Explicit missing-value fill: IQR outlier flags + Explicit missing-value fill for supplied form inventories records (field_count, labelled_fields). Up to 200 rows; 2 independent repo...
Content length observations — Numeric interval filter + Two-measure correlation: Numeric interval filter + Two-measure correlation for supplied content length observations records (word_count, heading_count). Up to 200 r...
Page change observations — Numeric distribution + Trailing mean series: Numeric distribution + Trailing mean series for supplied page change observations records (changed_blocks, total_blocks). Up to 200 rows; 2 independ...
Document retrieval — Trailing mean series + Equal-width histogram: Trailing mean series + Equal-width histogram for supplied document retrieval records (retrieved_bytes, request_ms). Up to 200 rows; 2 independent reports...
Structured data observations — Equal-width histogram + Explicit missing-value fill: Equal-width histogram + Explicit missing-value fill for supplied structured data observations records (valid_items, total_items). Up to...
Accessibility observations — Duplicate key report + Category frequencies: Duplicate key report + Category frequencies for supplied accessibility observations records (checked_elements, flagged_elements). Up to 200 rows;...
Page extraction coverage — Grouped numeric summary + Secondary-measure weighted mean: Grouped numeric summary + Secondary-measure weighted mean for supplied page extraction coverage records (extracted_fields, expected_fi...
Redirect observations — Date by category pivot + Keyed dataset comparison: Date by category pivot + Keyed dataset comparison for supplied redirect observations records (redirect_count, final_status_code). Up to 200 rows;...
Feed observations — Record quality audit + String normalisation + Numeric interval filter: Record quality audit + String normalisation + Numeric interval filter for supplied feed observations records (item_count, duplica...
Feed observations — Duplicate key report + Keyed dataset comparison: Duplicate key report + Keyed dataset comparison for supplied feed observations records (item_count, duplicate_items). Up to 200 rows; 2 independent rep...
Feed observations — Numeric row ordering + Adjacent row changes: Numeric row ordering + Adjacent row changes for supplied feed observations records (item_count, duplicate_items). Up to 200 rows; 2 independent reports usi...
Page extraction coverage — Category frequencies + Adjacent row changes: Category frequencies + Adjacent row changes for supplied page extraction coverage records (extracted_fields, expected_fields). Up to 200 rows; 2 ind...
Table extraction — Category frequencies + Numeric row ordering: Category frequencies + Numeric row ordering for supplied table extraction records (extracted_rows, expected_rows). Up to 200 rows; 2 independent reports usi...
Citation extraction — Record quality audit + Category frequencies: Record quality audit + Category frequencies for supplied citation extraction records (citation_count, unique_sources). Up to 200 rows; 2 independent repo...
Page extraction coverage — Numeric row ordering + Adjacent row changes: Numeric row ordering + Adjacent row changes for supplied page extraction coverage records (extracted_fields, expected_fields). Up to 200 rows; 2 ind...