paloaltonetworks.com - Certified Web 1.0

Tracked site: https://paloaltonetworks.com/. Checked against the Web 1.0 Specification (2026 Edition), front page only, roughly every two weeks.

Fails on multiple major faults. Latest check: 2026-09-29. 4 major, 4 minor; 2.1 MB first-party transfer, 97 requests.

Rule by rule

Rule	Fault	Result
JS-01	JavaScript	MAJOR inline <script> <script src="/etc/clientlibs/pan/js/lazyload.min.js"> inline <script> inline <script> inline <script> and 12 more
TP-01	Third-party requests	MAJOR https://assets.adobedtm.com/9273d4aedcd2/0d76ae0322d7/launch-425c423d843b.min.js (via <script src>)
CK-01	Cookies	MAJOR Set-Cookie on https://paloaltonetworks.com/
WT-01	Excessive transfer	MAJOR total first-party transfer 2.10 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 inline CSS @font-face in inline CSS @font-face in inline CSS @font-face in inline CSS @font-face in inline CSS and 8 more
RQ-01	Excessive requests	1 minor 97 resource requests
FR-01	First-party frame	pass

Date	Grade	Majors	Minors	Weight	Requests
2026-09-29	F	4	4	2.1 MB	97
2026-09-15	F	4	4	2.3 MB	97
2026-09-01	F	4	4	2.1 MB	98
2026-08-17	F	4	4	2.1 MB	98