I try, but I couldn’t stand to not give you a reply
“I have advanced tracking enabled in Firefox but haven’t changed any of their default settings - works perfectly fine for me on my own Gitlab server as well as gitlab.com. I”
Cool story bro, I got something for you :
https://www.google.com/search?q=login+gitlab+firefox&ei=empSYeK9MaX_7_UP4ouMmAs&oq=login+gitlab+firefox&gs_lcp=Cgdnd3Mtd2l6EAM6BwgAEEcQsANKBAhBGABQwCVYyDNgrDRoA3ACeACAAZADiAHwFZIBBTMtNC40mAEAoAEByAEIwAEB&sclient=gws-wiz&ved=0ahUKEwji4oGKvaDzAhWl_7sIHeIFA7MQ4dUDCA0&uact=5
Before rejecting the problem on the author, you may wanna check this
GET
https://gitlab.com/users/sign_in
[HTTP/2 503 Service Unavailable 24ms]GET
https://gitlab.com/users/sign_in
Status503
Service Unavailable
VersionHTTP/2
Transferred9.31 KB (8.49 KB size)cache-control private, max-age=0, no-store, no-cache, must-revalidate, post-check=0, pre-check=0 cf-ray 6959122579b9403a-MNL content-type text/html; charset=UTF-8 date Tue, 28 Sep 2021 01:06:44 GMT expect-ct max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct" expires Thu, 01 Jan 1970 00:00:01 GMT permissions-policy accelerometer=(),autoplay=(),camera=(),clipboard-read=(),clipboard-write=(),fullscreen=(),geolocation=(),gyroscope=(),hid=(),interest-cohort=(),magnetometer=(),microphone=(),payment=(),publickey-credentials-get=(),screen-wake-lock=(),serial=(),sync-xhr=(),usb=() server cloudflare strict-transport-security max-age=31536000 vary Accept-Encoding x-content-type-options nosniff X-Firefox-Spdy h2 x-frame-options SAMEORIGIN Accept text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8 Accept-Encoding gzip, deflate, br Accept-Language en-US,en;q=0.5 Cache-Control max-age=0 Connection keep-alive Cookie _biz_uid=69a03e84e64d4fcad8506b6496fe3ffe; _biz_sid=491b97; _biz_nA=4; _biz_pendingA=%5B%5D; _biz_flagsA=%7B%22Version%22%3A1%2C%22ViewThrough%22%3A%221%22%2C%22XDomain%22%3A%221%22%7D; _gcl_au=1.1.2081847448.1632790449; cf_chl_2=754cddbc1688a86; cf_chl_prog=b; cf_chl_rc_ni=38; _gitlab_session=d80d792f961c2c86f3f227638c167fa0; _uetsid=73b0fa501ff711ecb40aa597581ffa3d; _uetvid=73b0ebd01ff711ecbe64499dbed9cbd8 DNT 1 Host gitlab.com TE Trailers Upgrade-Insecure-Requests 1 User-Agent Mozilla/5.0 (Windows NT 10.0; rv:78.0) Gecko/20100101 Firefox/78.0
Don’t known if your work for gitlab or something, but the “security” they implement to get rid of any bot / spam is the problem, browser are not the one who should make their code or settings compatible to be able to load a website, but the website doing the right code to work on any browser (HTML5)
getting ride of a clear net spam of bot / ddos or whatever undesirable requests they are getting, and being compatible with major browser doesn’t require major skill or cost, if you think it is you may wanna check on the onion big community that are able to handle a spam bot from the tor network and without making the browser load the single javascript line… there you go, next time avoid misleading thanks