I'm curious if there is a limit to number of PWA push notifications that can be sent. We estimate roughly 10,000 pushes a day. If anyone has any insight it would be greatly appreciated.

I would like to use skadnetwork 4.0 new feature of web ads based on this link from Apple web site: https://developer.apple.com/documentation/skadnetworkforwebads/creating_an_attributable_ad_link I need to create this type of html link: `<a href="https://apps.apple.com/app/id{itunes_item_id}" attributionDestination="https://example.com" attributionSourceNonce="t8naKxXHTzuTJhNfljADPQ"> </a>` My question: is it possible to use at the href a link that will do redirect (client or server(302)) to the app store url in order to receive app-installation attribution from a web ad or I must put a direct link to the app store in order it will work ?

Recently, I found there are some problems with Voice Over on PWA app: Voice Over cannot read the state changes when users interacts with some HTML element. I am not sure this bug is a chromium bug or Voice Over bug. I have reported the bug to chromium, which list the reproduce steps and video. I am working on the bug, but I don’t have much of an idea. So sending this here to see if you have some insight on this issue. How to reproduce the bug Install PWA test app(https://pwa-a11-test.netlify.app) Open the PWA app Turn on the VoiceOver Pressing Space on the checkbox element (Note: I only use checkbox element as a example, other HTML element also have the similar problem, such as Pressing Left/Right on slider element) Expected: Voice Over read the value changes, just like the behavior shown in the browser. Actual: Voice Over do nothing. Chromium code analysis The bug only exist in PWA scenario, it’s fine for browser scenario. FYI, PWA Mac app has its own process(called app shim process), which spawn browser process(think it as Chrome app) and then communicate between them. For the accessibility implementation for PWA App, chromium use NSAccessibilityRemoteUIElement, a private Apple API, to make app shim process have the all accessibility ability of browser process. I doubt the bug has anything to do with NSAccessibilityRemoteUIElement https://source.chromium.org/chromium/chromium/src/+/main:ui/base/cocoa/remote_accessibility_api.h;l=14?q=NSAccessibilityRemoteUIElement&amp;ss=chromium%2Fchromium%2Fsrc but I am not familiar with the undocumented API. According to the chromium code, when pressing the Space on checkbox, chromium will call NSAccessibilityPostNotification with NSAccessibilityValueChangedNotification. Voice Over can’t read the value change for PWA Mac app, but can read for browser scenario. I use Xcode accessibility inspector tool to see the notification posted from PWA App. I found the notification was sent successfully, but Voice Over can not read it! So I doubt voice over is doing some check to disallow read it in this case? Do you have any thoughts on this? Appreciate it if there is any comments or response!!

hello! the problem is that about 2 months ago, the iphone browser sent such formats as webp/avif in http accept headers. a normal header should look like "text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,/;q=0.8". on iphone now it looks like "text/html,application/xhtml+xml,application/xml;q=0.9,/;q=0.8"

Hello, i try to send a Web Push Notification to my Safari Webbrowser and use the "http2" Module from Node.js Every other Browser is able to receive my messages. I got the message "BadJwtToken" but when i use the same Authorization Key with a HTTP/1.1 Request, i got a Message on Safari. Is there a Problem with the API when i use the HTTP/2 Protocol? Has anybody the same Problem? I send exactly the same Headers and as i said other Push APIs from Mozilla,Chrome and Microsoft e.t.c. are working with my HTTP2 Client.

Hi, this is my first time to write in Forum. My Problem is that, when I have a video in Safari for Mac recorded, Safari is splitting my record into three blobs. For Example Chrome doesn't. There is one record, one blob. Safari Version: 16.6 (18615.3.12.11.2) Does anyone know why Safari splits one Record/blob into three blobs? Thank you and have a great day.

In the safari 17 beta the output of Offscreen Canvas WebGL contexts appears to be mirrored vertically compared to Chrome and Firefox. Is anyone else encountering this issue?

Hello, when I'm trying to record a video in Safari for Mac and the record ends, Safari doesn't load the video and I get this: ""VIDEOJS: ERROR: (CODE:4 MEDIA_ERR_SRC_NOT_SUPPORTED) No compatible source was found for this media"" I'm using VueJS in the Frontend and Django in the backend. And I can only record in Safari with video/mp4;codecs=avc1. Safari will not allow any other type for the record or the access to the camera or microphone. In Chrome or firefox it records with video/webm;codecs=vp8,opus and can find the source of it and the recorded video plays without issue. I'm using a MacBook Pro M1-Chip and the Safari Version is 16.6 on Mac. Thank you for your help and have a great day.

For example, this video does not work in Safari either through the video tag or through simply opening the link. I can't figure out what exactly is wrong with this video, since most of the others work well. Any advice?

Are there any updates for WKWebView on iOS 17? I see that Safari now has more privacy settings such as "Advanced tracking and Fingerprinting Protection", but does this apply to WKWebViews or just Safari? I'm assuming just Safari. Also, is there a way to detect the fingerprinting settings on Safari? Thank you.

I'm a web-developer debugging an error in my web page, all the users with Safari 14 are presenting the error. How can I downgrade my safari 16 to 14 in order to reproduce the error? I have to reproduce the error so i can understand it, and then fix it, like a normal web-developer that have to downgrade browser to simulate real user usage scenarios.

The end user experiences error "Failed to load resource: the network connection was lost" when using safari browser via reverse proxy only(Azure Front door). Using google chrome, or accessing the resource directly, the user does not see the error. After taking a packet capture and HTTP Archive traces, we were able to determine that the safari browser is completely blocking the traffic from being sent over the network.

Safari 17 launched with a new feature to add web apps to the macOS Dock. However, it seems to use the favicon.ico file as icon, instead of a higher resolution apple-touch-icon.png. I would prefer to specify a different icon than favicon.ico for this. My favicon.ico is low resolution and includes no margins, because it’s meant to be displayed in small sizes (like in a browser tab). For the Dock icon, I would like to specify a different file that includes some margin around the content, and with a higher resolution. Similar to the apple-touch-icon.png which is used on iOS. How can I achieve that? Shouldn’t Safari on macOS also use apple-touch-icon.png for this purpose, instead of favicon.ico?

Hello, safari consumes less CPU than Chrome, but it does not consume less RAM. When you access YouTube in Safari, especially when you skip 5 seconds while watching a video, the buttons are very inadequate compared to Chrome. The video and audio lag, the loading sign appears and the audio lag is very annoying. At the same time, when I log into Twitter, some videos do not play but remain loading. While browsing the web in Safari, the mouse sometimes remains stuck. While typing, the mouse becomes a line, but when I hover over something to click, it still remains as a line. There are such bugs. I like to use Safari, it is very useful, but I always prefer to stay in Chrome because of such errors. I try it every time Apple updates Safari, most bugs go away, but new ones come and unfortunately the Youtube problem is very bad. This problem only occurs on YouTube, not on Netflix and similar platforms. Browsing YouTube with Safari is very annoying. I hope you find a solution to these problems soon. Since I deal with CDN and Linux servers, the web is very important to me and I like the safari web tool part, but it is not an immersive view. It gives the impression that I shouldn't have opened it. I hope a new design language will be added to this design. Other than that, using safari is nice and I love how minimalist it is. Thank you, I wish you good work.

I am facing an issue while accessing a local web server within my Xamarin iOS application using the EmbedIO library. The web server serves static files, and it works perfectly on older iOS versions and in the iOS 17 simulator. However, when the code runs on an actual iOS 17 device (iPad 6th gen, running iPadOS 17.0.2), in web view it shows nothing. DidFailProvisionalNavigation throws an error that it could not connect to the serrver

Does webkit have a way to display a smart banner for a home screen web app similar to how a smart banner can be displayed for native apps? I recently noticed (10/23) that Twitter showed a smart banner encouraging Home Screen web app on my Mac running Sonoma. How is this done?

So previously I had a Mac Pro 2020 Touchbar with i5 16GB RAM and it was a pain to work with Safari due to the lagness of the web inspector. I thought it was related to my hardware. Upgraded recently to an M2 Pro chip 32GB 2023, and still happens the same, i can't believe how bad it is to develop & work with Safari. Even when trying to search on files it lags as if it has a 500ms debounce per key stroke. Adding breakpoints and following code line-by-line, everything is laggy. What is going on? It's literally impossible to work on big projects and having to debug with Safari.

I found an anomaly in the scrolling position when using Element.prototype.scrollBy to scroll DOM elements. For example, when using scrollBy(0, 20) to scroll the element, the scrollTop read immediately after the scroll is completed is the expected 20. However, after adding some delay, it becomes 40. It seems like after scrolling a distance of ‘a’, the scrollTop read after the delay becomes ‘2a’. Below is the minimal case I tried to write. <!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>Title</title> </head> <body> <div id="wrapper" style="overflow-y: scroll;height: 50px;"> <div id="scroller" style="height: 200px;"> </div> </div> <script> const wrapper = document.getElementById('wrapper'); wrapper.scrollBy(0, 20) console.log(wrapper.scrollTop) // will output 20 setTimeout(() => { console.log(wrapper.scrollTop) // will output 40 }, 500) </script> </body> </html>

I have some little helper apps in mind for which it would make sense to write them as web apps which can be «Add to Dock» in macOS Sonoma and be used just like regular native apps. But it seems that the minimum window size for such apps is fixed at 320 × 567. This is way too large for little helper apps with maybe two text fields and a button. It looks ugly to have this much empty and unused space. I guess there is no way to be able to make the main window of a web app smaller?

Recently I noticed that users with Safari 17 have some troubles using my website. I found out that the problem affects only users who use Safari in a private mode. After I dug deeper I realised that for some reason when I execute "window.location" for these users, query parameters do not present there even though they are actually present in the URL. For example, user is on the URL https://mywebsite.com/?code=TULEnfW1zRlqazI7XhM_QV7mxqPr-bV&state=5c5dbb2a-2332-4db7-a657-d2dc713d3e67 But the "window.location.search" returns an empty string. Also, the issue is only reproduced when user is actually redirected to the "broken" page, but it works fine if the user opens the page in a new tab. Issue is reproduced on both iOS and MacOS. I have a suspicion that the issue is somehow related to the recently added feature which prevents cross-site tracking, however, disabling that feature did not help. Does anyone aware of any recent changes to the behaviour of "window.location" in Safari? Thanks!