(от Cliff L. Biffle, также известного, как автор lilos и m4vgalib)
Out of respect for my readers who don’t have a fancy gigabit fiber internet connection, I test the website primarily on slower, high-latency connections – either a real one, or a simulated 2G connection using Firefox’s dev tools.
I was doing an upgrade of my httpd2 software recently and was frustrated at how long the site took to deliver, despite my performance optimizations in the Rust server code.
<...>
In this post I’ll walk through how I analyzed the problem, and what changes I made to improve the site.
Описанные оптимизации касаются лишь веб-составляющей и шрифтов, так что, в отличие от использования собственного веб-сервера, эти оптимизации могут пригодиться и для других сайтов.
(от Cliff L. Biffle, также известного, как автор lilos и m4vgalib)
Out of respect for my readers who don’t have a fancy gigabit fiber internet connection, I test the website primarily on slower, high-latency connections – either a real one, or a simulated 2G connection using Firefox’s dev tools.
I was doing an upgrade of my httpd2 software recently and was frustrated at how long the site took to deliver, despite my performance optimizations in the Rust server code.
<...>
In this post I’ll walk through how I analyzed the problem, and what changes I made to improve the site.
Описанные оптимизации касаются лишь веб-составляющей и шрифтов, так что, в отличие от использования собственного веб-сервера, эти оптимизации могут пригодиться и для других сайтов.
For example, WhatsApp restricted the number of times a user could forward something, and developed automated systems that detect and flag objectionable content. Unlike Silicon Valley giants such as Facebook and Twitter, which run very public anti-disinformation programs, Brooking said: "Telegram is famously lax or absent in its content moderation policy." "Someone posing as a Ukrainian citizen just joins the chat and starts spreading misinformation, or gathers data, like the location of shelters," Tsekhanovska said, noting how false messages have urged Ukrainians to turn off their phones at a specific time of night, citing cybersafety. In the past, it was noticed that through bulk SMSes, investors were induced to invest in or purchase the stocks of certain listed companies. But because group chats and the channel features are not end-to-end encrypted, Galperin said user privacy is potentially under threat.
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