Click here to download the Blitz Browser!

WPT

This page compares scores on the Web Platform Tests across web engines, using the latest master runs from wpt.fyi and Blitz's own test runner.

wpt / referrer-policy / 4K-1 / gen / top.http-rp / origin-when-cross-origin

Spec: Referrer Policy ↗

Runs: Chrome 158.0.8110.0 (wpt@6cd3f1c39, 2026-10-19) | Firefox 160.0a1 (wpt@b58866519, 2026-10-18) | Safari 254 preview (wpt@38690cce8, 2026-10-19) | Ladybird 1.0-2bc10 (wpt@4ad507b28, 2026-10-19) | Servo Servo 0.7 (wpt@df642c414, 2026-10-17) | Blitz 17de049b1 (wpt@9d8aceec0, 2026-10-18)

Score history

Percentage of subtests passing over time, one master run per day. Every engine's percentage is relative to the same denominator: the total number of subtests known to any engine in the latest runs (so lines are not distorted by tests being added to WPT, and an engine that skips tests is not flattered for it).

1 month3 months6 months1 year2 years4 yearsAll time
0%20%40%60%80%100%Nov 2025Dec 2025Jan 2026Feb 2026Mar 2026Apr 2026May 2026Jun 2026Jul 2026Aug 2026Sep 2026Oct 2026ChromeFirefoxSafariLadybirdServo

Sort: alphabetical | by subtest count

AreaChromeFirefoxSafariLadybirdServoBlitz
Total100.0%17/17100.0%17/17100.0%17/17100.0%17/17100.0%17/170.0%0/17
TestChromeFirefoxSafariLadybirdServoBlitz
Total100.0%17/17100.0%17/17100.0%17/17100.0%17/17100.0%17/17NO DATA
a-tag.http.htmlPASSPASSPASSPASSPASSNOT RUN
fetch.http.html2/22/22/22/22/2NOT RUN
iframe-tag.http.html2/22/22/22/22/2NOT RUN
img-tag.http.html2/22/22/22/22/2NOT RUN
script-tag.http.html2/22/22/22/22/2NOT RUN
sharedworker-classic.http.html2/22/22/22/22/2NOT RUN
worker-classic.http.html2/22/22/22/22/2NOT RUN
worker-module.http.html2/22/22/22/22/2NOT RUN
xhr.http.html2/22/22/22/22/2NOT RUN