【发布时间】:2019-08-03 22:28:24
【问题描述】:
我正在努力提高我的网站的性能,我从 Google Page Speed Insights 给我的建议开始。
我似乎无法解决这个问题:
建议在此页面上使用 font-display CSS 属性 - https://developers.google.com/web/updates/2016/02/font-display
我已经这样做了:
@font-face {
font-family: 'Malaga OT Reg';
font-display: swap;
src: url('./MalagaOT-Reg.eot');
src: url('./MalagaOT-Reg.eot?#iefix') format('embedded-opentype'),
url('./MalagaOT-Reg.woff2') format('woff2'), url('./MalagaOT-Reg.woff') format('woff'),
url('./MalagaOT-Reg.ttf') format('truetype');
font-weight: normal;
font-style: normal;
}
@font-face {
font-family: 'Museo Sans Rounded';
font-display: swap;
src: url('./MuseoSansRounded-300.eot');
src: url('./MuseoSansRounded-300.eot?#iefix') format('embedded-opentype'),
url('./MuseoSansRounded-300.woff2') format('woff2'),
url('./MuseoSansRounded-300.woff') format('woff'),
url('./MuseoSansRounded-300.ttf') format('truetype');
font-weight: 300;
font-style: normal;
}
@font-face {
font-family: 'Museo Sans Rounded';
font-display: swap;
src: url('./MuseoSansRounded-900.eot');
src: url('./MuseoSansRounded-900.eot?#iefix') format('embedded-opentype'),
url('./MuseoSansRounded-900.woff2') format('woff2'),
url('./MuseoSansRounded-900.woff') format('woff'),
url('./MuseoSansRounded-900.ttf') format('truetype');
font-weight: bold;
font-style: normal;
}
@font-face {
font-family: 'Museo Sans Rounded';
font-display: swap;
src: url('./MuseoSansRounded-700.eot');
src: url('./MuseoSansRounded-700.eot?#iefix') format('embedded-opentype'),
url('./MuseoSansRounded-700.woff2') format('woff2'),
url('./MuseoSansRounded-700.woff') format('woff'),
url('./MuseoSansRounded-700.ttf') format('truetype');
font-weight: 600;
font-style: normal;
}
@font-face {
font-family: 'Museo Sans Rounded';
font-display: swap;
src: url('./MuseoSansRounded-100.eot');
src: url('./MuseoSansRounded-100.eot?#iefix') format('embedded-opentype'),
url('./MuseoSansRounded-100.woff2') format('woff2'),
url('./MuseoSansRounded-100.woff') format('woff'),
url('./MuseoSansRounded-100.ttf') format('truetype');
font-weight: 200;
font-style: normal;
}
@font-face {
font-family: 'Museo Sans Rounded';
font-display: swap;
src: url('./MuseoSansRounded-500.eot');
src: url('./MuseoSansRounded-500.eot?#iefix') format('embedded-opentype'),
url('./MuseoSansRounded-500.woff2') format('woff2'),
url('./MuseoSansRounded-500.woff') format('woff'),
url('./MuseoSansRounded-500.ttf') format('truetype');
font-weight: normal;
font-style: normal;
}
@font-face {
font-family: 'Museo';
font-display: swap;
src: url('./Museo-700.eot');
src: url('./Museo-700.eot?#iefix') format('embedded-opentype'),
url('./Museo-700.woff2') format('woff2'), url('./Museo-700.woff') format('woff'),
url('./Museo-700.ttf') format('truetype'), url('./Museo-700.svg#Museo-700') format('svg');
font-weight: 700;
font-style: normal;
}
@font-face {
font-family: 'Museo';
font-display: swap;
src: url('./Museo500-Regular.eot');
src: url('./Museo500-Regular.eot?#iefix') format('embedded-opentype'),
url('./Museo500-Regular.woff2') format('woff2'), url('./Museo500-Regular.woff') format('woff'),
url('./Museo500-Regular.ttf') format('truetype'),
url('./Museo500-Regular.svg#Museo500-Regular') format('svg');
font-weight: 500;
font-style: normal;
}
@font-face {
font-family: 'Museo';
font-display: swap;
src: url('./Museo900-Regular.eot');
src: url('./Museo900-Regular.eot?#iefix') format('embedded-opentype'),
url('./Museo900-Regular.woff2') format('woff2'), url('./Museo900-Regular.woff') format('woff'),
url('./Museo900-Regular.ttf') format('truetype'),
url('./Museo900-Regular.svg#Museo900-Regular') format('svg');
font-weight: 900;
font-style: normal;
}
但这并没有对 PageSpeed 报告产生影响。我已经为font-display 属性尝试了swap 和fallback 值。
有人可以就我如何解决这个问题提供任何建议吗?
【问题讨论】:
-
font-display:optional应该可以解决问题。 -
刚试过。可悲的是,它没有帮助:(
-
奇怪的是,
font-display属性值为swap、optional和fallback不会导致 FOIT(不可见文本闪烁)。只有font-display: block会导致 FOIT。更多信息可以找到here
标签: css optimization fonts pagespeed lighthouse