Tracked site: https://python.org/.
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.
3 major, 4 minor;
2.3 MB first-party transfer,
47 requests.
Rule by rule
| Rule | Fault | Result |
|---|
| JS-01 | JavaScript |
MAJOR
- <script src="https://analytics.python.org/js/script.file-downloads.outbound-links.js">
- <script src="https://media.ethicalads.io/media/client/v1.4.0/ethicalads.min.js">
- <script src="/static/js/libs/modernizr.js">
- inline <script>
- <script src="https://ajax.googleapis.com/ajax/libs/jquery/1.8.2/jquery.min.js">
- and 9 more
|
| TP-01 | Third-party requests |
MAJOR
- https://ajax.googleapis.com/ajax/libs/jquery/1.8.2/jquery.min.js (via <link rel=prefetch>)
- https://ajax.googleapis.com/ajax/libs/jqueryui/1.12.1/jquery-ui.min.js (via <link rel=prefetch>)
- https://ajax.googleapis.com/ajax/libs/jqueryui/1.12.1/themes/smoothness/jquery-ui.css (via <link rel=stylesheet>)
- https://media.ethicalads.io/media/client/v1.4.0/ethicalads.min.js (via <script src>)
|
| CK-01 | Cookies |
pass |
| WT-01 | Excessive transfer |
MAJOR
- total first-party transfer 2.33 MB (over 2 MB)
|
| AV-01 | Autoplaying media |
pass |
| 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.python.org/static/stylesheets/style.6cb9f297dd80.css
- @font-face in https://www.python.org/static/stylesheets/style.6cb9f297dd80.css
- @font-face in https://www.python.org/static/stylesheets/style.6cb9f297dd80.css
- @font-face in https://www.python.org/static/stylesheets/style.6cb9f297dd80.css
- @font-face in https://www.python.org/static/stylesheets/style.6cb9f297dd80.css
- and 3 more
|
| RQ-01 | Excessive requests |
1 minor
|
| FR-01 | First-party frame |
pass |
History
| Date | Grade | Majors | Minors |
Weight | Requests |
|---|
| 2026-09-29 |
F |
3 |
4 |
2.3 MB |
47 |
| 2026-09-15 |
F |
3 |
4 |
2.3 MB |
47 |
| 2026-09-01 |
F |
3 |
4 |
2.3 MB |
47 |
| 2026-08-17 |
F |
3 |
4 |
2.3 MB |
47 |