Selenium Chrome detection tests - selenium

Question

I want more sure, than my python selenium chrome will not detected.
So, how i can avoide failed of these tests:
https://bot.sannysoft.com/ CHR_MEMORY FAIL
https://bot.incolumitas.com/ "inconsistentWebWorkerNavigatorPropery": "FAIL",
"inconsistentServiceWorkerNavigatorPropery": "FAIL".
I read and used any helpfull recommendations like this,this or this but yet have no idea, how i can passed tests.
For CHR_MEMORY FAIL i used this:
driver.execute_script("Object.defineProperty(navigator, 'deviceMemory', {get: () => 8})")
or
driver.execute_cdp_cmd("Page.addScriptToEvaluateOnNewDocument", {
"source": """
Object.defineProperty(navigator, 'deviceMemory', {
get: () => Number(2)
});
"""
})
But both not work, however Fp-collect info points to "deviceMemory": 8.
The rest of the tests my code passes successfully.
What mean this params from second tests set? WebWorkerNavigatorPropery ServiceWorkerNavigatorPropery How can i try to get around them too?
Any help is much appreciated
sannysoft results IMG
incolumitas results IMG

Answer 1

The whole problem lies in the user agent. try this sprit that i wrote below. Having registered a memory device and a user agent in one script. I struggled with this for a whole week until I tried this combination and it worked for me.
js.executeScript("Object.defineProperty(navigator, 'deviceMemory', {\n" +
" get: () => 8\n" +
" });\n" +
" Object.defineProperty(navigator, 'userAgent', {\n" +
" get: () => 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_0) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36'\n" +
" });");