Hello, Frendo Result of text using a greater range of characters than a subset request Note that you can start to get into trouble if your text contains characters that are outside the stated range: This technique is perfect for webfonts used to render logos or set headlines, where the characters used will always be known in advance. Subsetted request 1.2KB font download, page render time approx.
Css font kit generator download#
14.7KB download for font, pushing complete page render time over 100ms This will serve only the “H”, “e”, “l” and “o” Open Sans characters from Google, significantly reducing the size of the font request: You can also limit the request to just the characters you need by using a text URL variable: Limiting Google Fonts To Particular Characters The subsetting options can also be changed in the font request URL: The “extended” Latin character subset option should contain the additional characters used in other European languages: accented characters, umlauts, and the like, but the quality and extent of these characters as delivered by Google is often limited: you may, in some situations, want to host the font yourself to gain access to the complete character set. The first is already built-in:ĭefault character set selection in Google fontsīy default, sites will download only the Latin character subset (uppercase and lowercase A – Z, numerals, and punctuation). The most popular web font hosting provider has a number of options for subsets. If you are self-hosting the web font, you should ensure that non-WOFF fonts are gzipped first, which will save an average of 40 ~ 70% on file size, before turning your attention to gaining advantages from subsetting.In order to use the most effective versions of this technique – loading a limited range of characters from the font – you should be certain that text rendered in that font will not change substantially in the future, as glyphs that aren’t explicitly loaded won’t display correctly.
The good news is that doing is fairly easy: by creating your own custom font or supplying your web font hosting service with a simple variable value, you can load only the glyphs that you need for the text you have on the page, rather than the entire range of characters, numbers and symbols in the font, reducing page load times.įont subsetting can be very effective, provided you keep two conditions in mind: Performance-focused developers already optimize their images and CSS it makes sense that we should also optimize web fonts. The wide availability of web fonts has enabled sites to become typographical wonderlands, at the cost of increased page size and longer load times.
0 kommentar(er)
