繁体   English   中英

Google网络字体为其他语言加载了许多额外的CSS,删除这些字体是否安全?

[英]Google web fonts loads lots of extra CSS for other languages, is it safe to delete those?

当您从Google网络字体中选择字体时,您会得到许多不同的语言:

https://fonts.googleapis.com/css?family=Playfair+Display:400,700

/* cyrillic */
@font-face {
  font-family: 'Playfair Display';
  font-style: normal;
  font-weight: 400;
  src: local('Playfair Display'), local('PlayfairDisplay-Regular'), url(https://fonts.gstatic.com/s/playfairdisplay/v10/2NBgzUtEeyB-Xtpr9bm1CUR-13DsDU150T1bKbJZejI.woff2) format('woff2');
  unicode-range: U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;
}
/* latin-ext */
@font-face {
  font-family: 'Playfair Display';
  font-style: normal;
  font-weight: 400;
  src: local('Playfair Display'), local('PlayfairDisplay-Regular'), url(https://fonts.gstatic.com/s/playfairdisplay/v10/2NBgzUtEeyB-Xtpr9bm1CfoVn-aGdXvQRwgLLg-TkDk.woff2) format('woff2');
  unicode-range: U+0100-024F, U+1E00-1EFF, U+20A0-20AB, U+20AD-20CF, U+2C60-2C7F, U+A720-A7FF;
}
/* latin */
@font-face {
  font-family: 'Playfair Display';
  font-style: normal;
  font-weight: 400;
  src: local('Playfair Display'), local('PlayfairDisplay-Regular'), url(https://fonts.gstatic.com/s/playfairdisplay/v10/2NBgzUtEeyB-Xtpr9bm1Cdhy5e3cTyNKTHXrP9DO-Rc.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02C6, U+02DA, U+02DC, U+2000-206F, U+2074, U+20AC, U+2212, U+2215;
}
/* cyrillic */
@font-face {
  font-family: 'Playfair Display';
  font-style: normal;
  font-weight: 700;
  src: local('Playfair Display Bold'), local('PlayfairDisplay-Bold'), url(https://fonts.gstatic.com/s/playfairdisplay/v10/UC3ZEjagJi85gF9qFaBgIKHabUDGjprROP0Kzi4LtY8.woff2) format('woff2');
  unicode-range: U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;
}
/* latin-ext */
@font-face {
  font-family: 'Playfair Display';
  font-style: normal;
  font-weight: 700;
  src: local('Playfair Display Bold'), local('PlayfairDisplay-Bold'), url(https://fonts.gstatic.com/s/playfairdisplay/v10/UC3ZEjagJi85gF9qFaBgILCFnVHHm1VfBoEzRr6gqH0.woff2) format('woff2');
  unicode-range: U+0100-024F, U+1E00-1EFF, U+20A0-20AB, U+20AD-20CF, U+2C60-2C7F, U+A720-A7FF;
}
/* latin */
@font-face {
  font-family: 'Playfair Display';
  font-style: normal;
  font-weight: 700;
  src: local('Playfair Display Bold'), local('PlayfairDisplay-Bold'), url(https://fonts.gstatic.com/s/playfairdisplay/v10/UC3ZEjagJi85gF9qFaBgIIsv7neNnoQYDmljOSnH1QE.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02C6, U+02DA, U+02DC, U+2000-206F, U+2074, U+20AC, U+2212, U+2215;
}

加载所有这些是否有必要? 我的网站仅迎合说英语的用户,因此我不愿意为拉丁或西里尔语使用者加载内容并提高性能。 删除这些文件安全吗? 另外,如果我删除了我保留的那些内容,因为在上面的示例中,仅普通英语就看不到任何内容吗?

如果您不使用西里尔字母,则可以删除相应的@font-face规则。

但是将其保留下来也没有什么坏处:如果您的内容中没有任何西里尔字母,浏览器将不会下载西里尔字体。 仅当您拥有@font-face规则中指定的Unicode范围内的字符时,才会下载该文件,在这种情况下:

unicode-range: U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;

暂无
暂无

声明:本站的技术帖子网页,遵循CC BY-SA 4.0协议,如果您需要转载,请注明本站网址或者原文地址。任何问题请咨询:yoyou2525@163.com.

 
粤ICP备18138465号  © 2020-2024 STACKOOM.COM