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Code Issues Releases Wiki Activity

Load Twitter widget async, prevent SPOF

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Twitter's widget library[1] provides an async snippet to inject the
script tag later. Since widgets.js came before the local JS, if
twitter.com took long to respond it would prevent subsequent
synchronous script tags.

[1] https://dev.twitter.com/docs/tfw-javascript
This commit is contained in:
Ross Allen 2013-11-04 22:17:05 -10:00
parent 38d6894910
commit 4f5a865684
1 changed files with 13 additions and 1 deletions
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14
_includes/footer.html
View File

@ -4,7 +4,6 @@
<script src="//ajax.googleapis.com/ajax/libs/jquery/1.10.2/jquery.min.js"></script>
<script src="{{ page.base_url }}dist/js/bootstrap.js"></script>
<script src="http://platform.twitter.com/widgets.js"></script>
<script src="{{ page.base_url }}docs-assets/js/holder.js"></script>
<script src="{{ page.base_url }}docs-assets/js/application.js"></script>
@ -18,6 +17,19 @@
<script src="{{ page.base_url }}docs-assets/js/customizer.js"></script>
{% endif %}
{% comment %}
Inject Twitter widgets asynchronously. Snippet snipped from Twitter's
JS interface site: https://dev.twitter.com/docs/tfw-javascript
{% endcomment %}
<script>
window.twttr = (function (d,s,id) {
var t, js, fjs = d.getElementsByTagName(s)[0];
if (d.getElementById(id)) return; js=d.createElement(s); js.id=id;
js.src="https://platform.twitter.com/widgets.js"; fjs.parentNode.insertBefore(js, fjs);
return window.twttr || (t = { _e: [], ready: function(f){ t._e.push(f) } });
}(document, "script", "twitter-wjs"));
</script>
<!-- Analytics
================================================== -->
<script>