ChromeIn the last update (2021-08-03), there is a change:
Remove the alert, confirm, prompt calls in the cross domain iframe
ChromeThe explanation for this is that the pop-up window of the third-party page embedded in the web page may make users mistakenly think that this is the pop-up window of the current page, resulting in privacy risk.
If you look at this change from the developer’s point of view, it is obviously a problem
Countless websites around the world use
alert APIPop up windows, a considerable part of which will be used as
iframeEmbedded in other websites.
This change makes the prompt function of this large number of websites in
ChromeThe browser is completely disabled.
What kind of courage makes
ChromeDare to make such a decision?
67.14% market share
ChromeWith a scornful smile, he said:
Monopoly, you can really do whatever you want
Let’s talk about this article
Secrets behind user privacy
I don’t know what browser you’re using?
If you try a few more browsers, you will find that different browsers are rightProtect user privacyThere are subtle differences in attitude.
Protect user privacyIt means reducing the tracking of user behavior by browsers, which touches the huge market of personalized advertising based on user behavior analysis.
SafariAs the earliest comprehensive implementationDisable third-party cookiesOn the one handAppleAlways pay attention to user privacy. On the other hand, it must be becauseAppleThe bulk of revenue does not come fromAdvertising based on personalized push。
After all, dead friends don’t die poor.
From here, we can see that in the eyes of developers
Behind it is a huge revenue game.
Gas refining period
At that time
During this period,
ChromeTo open the app.
Google Hangouts(a cross platform instant messaging application)
And the famous
Some people may argue that this is because these applications require some advanced technology
API, not implemented in other browsers.
But in 19 years, based on
EdgeThe browser cannot use the latest
“You and I
ChromeUsing the same kernel, you say I’m too
lowUnable to load the latest
YouTuBe？ Big brother, is it too obvious? “
ChromeYou can use it. You can taste it. You can taste it.
By this time,
I’m the one who did it. I have to ask my friends and businessmen to carry it
Since 18 years ago, users have found that:
How to solve it? Changed
The user thought: there is no harm without comparison,
FireFoxThe performance optimization of the team is really good
What is the actual reason? original
PolymerThe underlying dependencies of the framework have been abandoned
Shadow DOM v0 API, this
YouTuBe, only corresponding plug-ins can be added:
YouTuBeThe standard reverse operation of this wave is
ChromeWhat are the performance advantages? About five times faster than friends.
At this point,
Force the user to make a choice too
low, let users feel imperceptibly
ChromeIs the king of performance and experience in the browser.
Therefore, with the experience of foundation construction period,
At the product level, it is easy for people to grasp the handle, and they have to work hard on technology
Relying on the market leadership of their products, we often see similar questions in recent years:
This problem is at Microsoft
EdgeThe Q & a community mentioned that users obviously think that this is necessary
EdgeFix the problem.
Not to mention old rivals
FireFoxTeam members found that,
When such problems occur repeatedly, users will question the stability of the browser. After all, I use it
bug, but with
ChromeOpen it and it’s gone
bug, isn’t this you
FireFoxWhat’s your problem?
Most of the front-end developers are happy to see
Chromerule all the land. After all, no one can forget being
IEFear of domination.
But don’t forget,
IEThe original departure from the standard
APIAnd form your own
APIThe original intention of the specification is also to monopolize the browser market.
Hold high standards and open source（
chromium）Dragon slaying Warrior
Chrome, has it quietly become a dragon?