This is what made Opera Mini famous. Every web request went through Opera's servers, where the page was compressed using Opera Binary Markup Language (OBML). The result? Page sizes shrunk from megabytes to kilobytes. With the compression set to mode, you could browse the web on a 2G or GPRS connection and still load pages in seconds—something that was unheard of for full desktop-style websites at the time.
Integrated a social media and news aggregator that pulled updates from Facebook and Twitter directly into the home screen . Security & Technical Risks Address bar spoofing in Opera Mini for Android opera mini 7.5.1 on android.apk
"The new fonts made text on the effected sites hard to read and I immediately went back to the previous 7.5.1 version. Play Store reviews of the new version were largely negative as were comments on Opera's own forums." This is what made Opera Mini famous
The current version still features data saving but supports modern web standards and security. Page sizes shrunk from megabytes to kilobytes