All the other players can see, apart from me. I've tried fresh installs of both Firefox and Chrome and the issue persists. I'm on windows 10 with a fresh install of firefox, no extensions. This page uses the non standard property “zoom”. Consider using calc() in the relevant property values, or using “transform” along with “transform-origin: 0 0”. editor Some cookies are misusing the recommended “sameSite“ attribute 11 Content Security Policy: The page's settings blocked the loading of a resource at inline ("script-src"). editor :13:1 Content Security Policy: The page's settings blocked the loading of a resource at inline ("script-src"). 3 jquery-1.9.1.js :1444:6 Content Security Policy: The page's settings blocked the loading of a resource at inline ("script-src"). 3 jquery-1.9.1.js :1450:5 Layout was forced before the page was fully loaded. If stylesheets are not yet loaded this may cause a flash of unstyled content. jquery-1.9.1.js :9392:13 Ignoring unsupported entryTypes: paint. editor :417:14586 No valid entryTypes; aborting registration. editor :417:14586 Ignoring unsupported entryTypes: largest-contentful-paint. editor :417:14620 No valid entryTypes; aborting registration. editor :417:14620 WebRTC: RTCIceServer.url is deprecated! Use urls instead. app.js :278 WebRTC: RTCIceServer.url is deprecated! Use urls instead. app.js :278 WebRTC: RTCIceServer.url is deprecated! Use urls instead. app.js :278 This site appears to use a scroll-linked positioning effect. This may not work well with asynchronous panning; see <a href="https://developer.mozilla.org/docs/Mozilla/Performance/ScrollLinkedEffects" rel="nofollow">https://developer.mozilla.org/docs/Mozilla/Performance/ScrollLinkedEffects</a> for further details and to join the discussion on related tools and features! editor Invalid URI. Load of media resource failed. editor unreachable code after return statement ffmpeg-worker-webm.3.js :153:13433 unreachable code after return statement ffmpeg-worker-webm.3.js :164:111617 unreachable code after return statement ffmpeg-worker-webm.3.js :183:15520 unreachable code after return statement ffmpeg-worker-webm.3.js :187:17706 unreachable code after return statement ffmpeg-worker-webm.3.js :187:19502 unreachable code after return statement ffmpeg-worker-webm.3.js :189:21299 unreachable code after return statement ffmpeg-worker-webm.3.js :190:21237 unreachable code after return statement ffmpeg-worker-webm.3.js :194:17922 unreachable code after return statement ffmpeg-worker-webm.3.js :194:39367 unreachable code after return statement ffmpeg-worker-webm.3.js :197:71233 Loading failed for the &lt;script&gt; with source “ <a href="https://js-agent.newrelic.com/nr-1167.min.js" rel="nofollow">https://js-agent.newrelic.com/nr-1167.min.js</a> ”. editor :1:1 Content Security Policy: The page's settings blocked the loading of a resource at <a href="https://js-agent.newrelic.com/nr-1167.min.js" rel="nofollow">https://js-agent.newrelic.com/nr-1167.min.js</a> ("script-src"). editor :417:18186 Successfully compiled asm.js code (total compilation time 1249ms) ffmpeg-worker-webm.3.js Use of navigator.sendBeacon instead of synchronous XMLHttpRequest during unload and pagehide improves user experience. .lp :5:4 Autoplay is only allowed when approved by the user, the site is activated by the user, or media is muted. app.js :94:11743 Uncaught (in promise) DOMException: The play method is not allowed by the user agent or the platform in the current context, possibly because the user denied permission.