My personal views on chrome

 

I am a loyal google fan. I use gmail for my mailbox, android for my mobile phone, and so on. Of course, my browser is no exception. I have been using chrome, next I will discuss my personal views on using chrome from two aspects.

First, for ordinary users, normal users usually use browsers to access the Internet. when surfing the Internet, the speed at which the browser opens the page is particularly important. If the browser opens the page quickly, I will add a lot of points to the user experience, and chrome is famous for its speed. So first, let's talk about the speed of chrome. Now I am using chrome15, after using other browsers, I feel that chrome is indeed faster than other commonly used browsers on the market. It seems that this is not convincing. Next I will test the single page loading speed, it means that chrome is much faster than other browsers. The test results are shown in the following table (Note: The test results may be affected by the current computer configuration and the processes on the current computer, but the results are convincing after testing and comparing in the same environment)

Single-page loading speed test

Chrome15 1, 652kb/s

Ie9 1, 710kb/s

Opera11 1, 128kb/s

Firefox8.0 892kb/s

Through the test, we can see that although chrome15 is a little more full than ie9, the gap is almost insignificant, and there is a significant gap with opera11 and firefox8.0, so as a common user, the speed of chrome is still very satisfactory. Next, let's talk about the rendering performance of chrome for javascript and the rendering performance of a browser for javascript, because the current web page no longer knows about html and css, javascript has become an indispensable part of a website in order to make web pages more user-friendly and colorful to meet user needs, it will also seriously affect the webpage opening speed and user experience. chrome15 uses the v8 javascript engine, which provides great support for javascript. Here I also did a test on my own, we compared chrome15's support for javascript with other common browsers. Here I used sunspider to perform a benchmark test on javascript. The test results are as follows (note: the test results may be affected by the current computer configuration and the processes on the current computer. However, by testing and comparing in the same environment, the test results are quite convincing. The shorter the test time, the better)

Chrome15 total: 348.9 ms +/-21.6%

Ie9 total: 1009.7 ms +/-0.3%

Opera11 total: 252.0 ms +/-1.0%

Firefox8.0 total: 482.4 ms +/-21.2% the test results are equally good, the support for javascript is still very good, and the speed is very fast. Through comparison, it is found that it is a little slower than opera and a little faster than firefox8.0, the degree of javascript support of ie9 is needless to say through data. Everyone understands it... In summary, from the speed of chrome, chrome is indeed a fast browser, and chrome regards this as a signboard. For common users, if a very practical and interesting feature of a chrome browser is evaluated, chrome has powerful scalability, you can use plug-ins to implement a lot of functions. For example, I often use gmail, so it is very important for me to use gmail plug-ins in browsers, I installed a google mail checker in chrome. This plug-in can prompt you if you have read emails in gmail, and you can easily access gmail. In addition, chrome also has a rich set of subject libraries, which are not evaluated here for some other small functions.

Second, for developers, chrome is definitely a very good browser. The first is the top priority for html5 support. google can be said to be the streamer of html5 technology, and chrome's support for html5 is exceptionally powerful, although all browser vendors have been working hard to support html5 in recent years, chrome series browsers are still the leader in html5. In html5 testing, chrome remains the first place in the field all the year round, in recent years, html5 has developed faster and faster. As a web developer, it is very important to master html5 development technology. I still talk about data. For html5 testing, I use html5test, a very frequently-used website to evaluate the support of browsers for html5, the test results are as follows (the more scores, the better ):

Chrome15 343

Ie9 141

Opera11 286

Firefox8.0 314 from the test results, chrome15 no pressure exceeds opera11 and firefox8.0, it is far more than ie9, ie9 again tragedy, I hope Microsoft in ie10 to give strength. Html5 support is not just about this, but also chrome extensions. All chrome extensions are written in html5. It can be said that this concept is very cutting-edge, it can be said that chrome is the pioneer and promoter of Internet applications. In the mobile Internet, adobe flash is eventually defeated by html5, and even internet html5 applications will eventually defeat native applications, chrome is undoubtedly the forerunner of this concept, which also led to the emergence of chromebook, which is also the concept that google is currently trying to implement, so chrome's strong support for html5 is not surprising. Second, chrome native supports the javascript console, which can be found in tools. It is very helpful for web development.