Instrumenta validationis, qualia sunt W3C Markup Validation Service vel Google PageSpeed Insights, utilia sunt ad codicem et effectum situs interretialis obiective aestimandum. Google, praesertim, totam industriam notionibus ut "above the fold" afficit et etiam normas severas sed utiles de compressione et celatione imaginum statuit. Attamen, hoc faciendo, Google interdum se ipsum offendere potest.
JavaScript erit in codice tracking
(function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
(i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m)
})(window,document,'script','//www.google-analytics.com/analytics.js','ga');
ga('create', 'UA-12350231-1', 'auto');
ga('send', 'pageview');
Integrated in Google Analytics website ut publice descripsit , Google queritur de indigentiam pasco caching:
Infeliciter, quod technica ratione fieri possit modo emendabuntur exercitum tabella, in hoc casu, Google se, et hoc non nisi per illam fieri potest figere habemus: primum vos flectere domicilio
(window,document,'script','//www.google-analytics.com/analytics.js','ga');
ei servo tuo
(window,document,'script','analytics.js','ga');
et occidere per PHP sursum ad officium simplex gron, et tardus ad .js file downloads suum servo vegetus cotidie:
file_put_contents("analytics.js", fopen("https://www.google-analytics.com/analytics.js", 'r'));
Et tune ad caching non poterunt poena pecuniaria mulctari, ut non improbat errorem PageSpeed:
