3,599 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.
Redirect observations — Record quality audit + String normalisation + Trailing mean series: Record quality audit + String normalisation + Trailing mean series for supplied redirect observations records (redirect_count, f...
Language coverage — Grouped numeric summary + Secondary-measure weighted mean: Grouped numeric summary + Secondary-measure weighted mean for supplied language coverage records (localized_pages, source_pages). Up to 200 r...
Metadata completeness — Daily sum series + Date by category pivot: Daily sum series + Date by category pivot for supplied metadata completeness records (present_fields, expected_fields). Up to 200 rows; 2 independent rep...
Extract readable text, metadata, headings, links and JSON-LD from one public static HTML page for research and retrieval.
Document retrieval — Numeric distribution + Base-100 series: Numeric distribution + Base-100 series for supplied document retrieval records (retrieved_bytes, request_ms). Up to 200 rows; 2 independent reports using share...
Crawl response observations — Numeric row ordering + Explicit missing-value fill: Numeric row ordering + Explicit missing-value fill for supplied crawl response observations records (status_code, response_ms). Up to 200...
Structured data observations — Exact row deduplication + Explicit missing-value fill: Exact row deduplication + Explicit missing-value fill for supplied structured data observations records (valid_items, total_items). Up...
Crawl response observations — Exact row deduplication + IQR outlier flags: Exact row deduplication + IQR outlier flags for supplied crawl response observations records (status_code, response_ms). Up to 200 rows; 2 indepe...
Language coverage — Grouped numeric summary + Trailing mean series: Grouped numeric summary + Trailing mean series for supplied language coverage records (localized_pages, source_pages). Up to 200 rows; 2 independent rep...
Sitemap inventories — Record quality audit + String normalisation + Equal-width histogram: Record quality audit + String normalisation + Equal-width histogram for supplied sitemap inventories records (listed_urls, fetche...
Image reference inventories — Record quality audit + String normalisation + Numeric distribution: Record quality audit + String normalisation + Numeric distribution for supplied image reference inventories records (image...
Content length observations — Duplicate key report + Explicit missing-value fill: Duplicate key report + Explicit missing-value fill for supplied content length observations records (word_count, heading_count). Up to 200...
Structured data observations — Exact row deduplication + Date by category pivot: Exact row deduplication + Date by category pivot for supplied structured data observations records (valid_items, total_items). Up to 200 ro...
Page change observations — Record quality audit + String normalisation + Category frequencies: Record quality audit + String normalisation + Category frequencies for supplied page change observations records (changed_blo...
Feed observations — Trailing mean series + Equal-width histogram: Trailing mean series + Equal-width histogram for supplied feed observations records (item_count, duplicate_items). Up to 200 rows; 2 independent reports u...
Metadata completeness — Base-100 series + Two-measure correlation: Base-100 series + Two-measure correlation for supplied metadata completeness records (present_fields, expected_fields). Up to 200 rows; 2 independent rep...
Structured data observations — Trailing mean series + Keyed dataset comparison: Trailing mean series + Keyed dataset comparison for supplied structured data observations records (valid_items, total_items). Up to 200 rows...
Archive retrieval — Grouped numeric summary + Two-measure correlation: Grouped numeric summary + Two-measure correlation for supplied archive retrieval records (retrieved_pages, attempted_pages). Up to 200 rows; 2 indepe...
Accessibility observations — Category frequencies + Adjacent row changes: Category frequencies + Adjacent row changes for supplied accessibility observations records (checked_elements, flagged_elements). Up to 200 rows;...
Link inventories — Adjacent row changes + Secondary-measure weighted mean: Adjacent row changes + Secondary-measure weighted mean for supplied link inventories records (internal_links, external_links). Up to 200 rows; 2...
Page weight observations — Record quality audit + Numeric interval filter: Record quality audit + Numeric interval filter for supplied page weight observations records (page_kb, resource_count). Up to 200 rows; 2 indepen...
Accessibility observations — Record quality audit + Exact row deduplication + Numeric distribution: Record quality audit + Exact row deduplication + Numeric distribution for supplied accessibility observations records (c...
Image reference inventories — Keyed dataset comparison + Explicit missing-value fill: Keyed dataset comparison + Explicit missing-value fill for supplied image reference inventories records (image_count, missing_alt_coun...
Citation extraction — Record quality audit + String normalisation: Record quality audit + String normalisation for supplied citation extraction records (citation_count, unique_sources). Up to 200 rows; 2 independent repo...