Tracked site: https://datadoghq.com/.
Checked against the Web 1.0 Specification
(2026 Edition), front page
only, roughly every two weeks.
F
Fails on multiple major faults.
Latest check: 2026-09-29.
4 major, 4 minor;
18.4 MB first-party transfer,
294 requests.
Rule by rule
| Rule | Fault | Result |
|---|
| JS-01 | JavaScript |
MAJOR
- inline <script>
- inline <script>
- inline <script>
- <script src="https://www.datadoghq.com/assets/lang-redirects.min.c1ad237f9d953469286cce919fd714d9edf7ad193e6a60798192d8a8c69156a6.js">
- inline <script>
- and 13 more
|
| TP-01 | Third-party requests |
MAJOR
- https://corp.dd-static.net/ (via <link rel=dns-prefetch preconnect>)
- https://d88f3ym7dkyv7.cloudfront.net (via <link rel=dns-prefetch preconnect>)
- https://www.googletagmanager.com (via <link rel=dns-prefetch preconnect>)
- https://app-sj16.marketo.com (via <link rel=dns-prefetch preconnect>)
- https://munchkin.marketo.net (via <link rel=dns-prefetch preconnect>)
- and 210 more
|
| CK-01 | Cookies |
pass |
| WT-01 | Excessive transfer |
MAJOR
- total first-party transfer 18.42 MB (over 2 MB)
|
| AV-01 | Autoplaying media |
MAJOR
- <video id="datadog-video">
|
| HY-01 | Missing doctype |
pass |
| HY-02 | Missing title |
pass |
| HY-03 | Missing language |
pass |
| HY-04 | Missing charset |
pass |
| HY-05 | Missing alt text |
pass |
| FT-01 | Web fonts |
3 minor
- @font-face in https://www.datadoghq.com/styles/datadog-home.min.bd692da35fb140c643d7cafbc4cbc84f34206d3e6180c17b74b715cd3912c890.css
- @font-face in https://www.datadoghq.com/styles/datadog-home.min.bd692da35fb140c643d7cafbc4cbc84f34206d3e6180c17b74b715cd3912c890.css
- @font-face in https://www.datadoghq.com/styles/datadog-home.min.bd692da35fb140c643d7cafbc4cbc84f34206d3e6180c17b74b715cd3912c890.css
- @font-face in https://www.datadoghq.com/styles/datadog-home.min.bd692da35fb140c643d7cafbc4cbc84f34206d3e6180c17b74b715cd3912c890.css
- @font-face in https://www.datadoghq.com/styles/datadog-home.min.bd692da35fb140c643d7cafbc4cbc84f34206d3e6180c17b74b715cd3912c890.css
- and 29 more
|
| RQ-01 | Excessive requests |
1 minor
|
| FR-01 | First-party frame |
pass |
History
| Date | Grade | Majors | Minors |
Weight | Requests |
|---|
| 2026-09-29 |
F |
4 |
4 |
18.4 MB |
294 |
| 2026-09-14 |
F |
5 |
4 |
18.6 MB |
295 |
| 2026-08-31 |
F |
5 |
4 |
18.6 MB |
293 |
| 2026-08-17 |
F |
5 |
4 |
18.6 MB |
293 |