Conformance report
Tracked site: https://arcgis.com/. Checked against the Web 1.0 Specification (2026 Edition), front page only, roughly every two weeks.
D
Fails by a single major fault. Latest check: 2026-09-29. 1 major, 1 minor; 57 KB first-party transfer, 4 requests.
| Rule | Fault | Result |
|---|---|---|
| JS-01 | JavaScript | MAJOR
|
| TP-01 | Third-party requests | pass |
| CK-01 | Cookies | pass |
| WT-01 | Excessive transfer | pass |
| AV-01 | Autoplaying media | pass |
| HY-01 | Missing doctype | pass |
| HY-02 | Missing title | 1 minor
|
| HY-03 | Missing language | pass |
| HY-04 | Missing charset | pass |
| HY-05 | Missing alt text | pass |
| FT-01 | Web fonts | pass |
| RQ-01 | Excessive requests | pass |
| FR-01 | First-party frame | pass |
| Date | Grade | Majors | Minors | Weight | Requests |
|---|---|---|---|---|---|
| 2026-09-29 | D | 1 | 1 | 57 KB | 4 |
| 2026-09-15 | D | 1 | 1 | 57 KB | 4 |
| 2026-09-01 | D | 1 | 1 | 57 KB | 4 |
| 2026-08-17 | D | 1 | 1 | 57 KB | 4 |