Expires header css

Aprenda a utilizar o cache ao seu favor. Reduza o tráfego de rede e faça com que as suas páginas carreguem mais rápido.Setting Expires Header in ColdFusion The LINK tag should only pull down the linked CSS file; if it has expired, does not exist locally, or we areThis is a far future Expires header, telling the browser that this response won't be stale ... CSS expressions are a powerful way to set CSS properties dynamically

If a sword is a soldier’s best friend, the best friend of a programmer is a his text editor. TextMate has been my text editor of choice and a big reason for that is the ability to add snippets for quick use later. Since I provide a lot of snippets on my blog and many of my readers use TextMate, I’ve created an “Add To TextMate” widget using a mixture of MooTools, AJAX, CSS, and PHP. The CSS .tmbundle { display:block; float:left; background:url center no-repeat #eee; Since I provide a lot of snippets on my blog and many of my readers use TextMate, I've created an Add To TextMate widget using a mixture of MooTools, AJAX, CSS, .htaccess, and PHP. ... _GET)) { if) { ini_set; } header; header; header; header('Last-Modified: '.gmdate ('D, d M Y H:i:s', ...

Setting a far future expires header for your static assets is one of the first front end performance improvements you must do in your web applications. This will tell your user's browser to keep the static assets cached and they won't make ... \?+$ { expires max; break; }. Looking at the regex you can surely figure out that you're going to match any asset that ends with any of those extensions and has a timestamp at the end. ...@Eric that combine Script makes use of Etag headers to use local cached versions if nothing has changed. We had to tweak it and add an Expires: 0 header to get it to work properly on our server. All modern browsers support Etags and when used right then they work perfectly. There is slight overhead in check the server if anything has changed but it’s very minimal especially if you don’t have the overhead of frameworks, etc.. If nothing has changed it sends back a quick 304 respo

Yslow is a very useful extension for firebug that gives you optimisation tips for your site. The performance grade is split into 13 different recommendations.To add an expires header to images, stylesheets, scripts, Flash, just add ... adsense best practice compress content static css demo document download etag expires header faq gzip host hosting ...There are two things in this rule: For static components: implement Never expire policy by setting far future Expires header For dynamic components:

Just removing the Expires header did it. We replaced it with a 'Cache-Control' header as follows: "Cache-Control: max-age=604800, must-revalidate" This might seem a bit long for dynamically generated CSS and JS to be cached, ...

Load Time of a website is a major factor that affects usability and user behavior. Internet users hate to wait for slow loading web pages while snappier web pages lead to more satisfied and happy user experience. But as the internet connections have gone faster in terms of speeds, many web developers do not think of optimizing their websites for speed, which is an important factor in terms of user experience. Here are some ultimate essential steps that you can take to optimize your web pages forWhere do I put that "Expires: Thu, 15 Apr 2010 20:00:00 GMT" header, in the html page itself or in every js, css files? I am new to this performance stuffs.For content that is not likely to change over time like images, CSS, JS files, add an Expires header to use the browser caching facility. By setting an Expires date in future will tell the browser not to re request the specified ...

September 2nd, 2009 Website ModsAdding more functionality to my website http://www.onlygirlsgames.comSimilar freelance jobsFlash Website ModsI have the following template from Template Monster. The files will be supplied to the selected programmer as supplied from templatemonster. http://www.templatemonster.com/flash-templates/21428.html The project requires several changes to the attached template, refer attached specifications. I note that the template will be uploaded to a Hostgator The Expires header prevents the browser to re-request the same static content everytime, which is only a waste of the available time, connections and bandwidth. When you're serving static content from public ...... or date in the path, e.g: /css/{build-number-or-date}/file.css. In Apache, in your configuration file you can set the Expires header and rewrite your url to the real location. ...Existen muchas técnicas para comprimir archivos con CSS, en esta entrada os enseñaré una más, usando PHP , reduciendo el número de peticiones HTTP si disponemos de varios archivos CSS. La técnica se llama Reinhold Weber’s y combina todos los archivos CSS en uno, de forma que no tendrás que renombrar tus archivos CSS con una extensión PHP. Los archivos CSS son incluidos pero los espacios en blanco no son eliminados, lo que facilita su lectura y depuración en herramientas como Firebug .

Web optimization is a vital part of web development and maintenance but also something often overlooked by webmasters. Just think of the money you can save, and how it can potentially help increase your readership and traffic when they are properly done. If you have not done any optimization to your website so far or merely curious how it can help speed up your site, please take a look at this list of optimization tips we’ve put together. We’ve split things up into 3 separateWeb optimization is a vital part of web development and maintenance but also something often overlooked by webmasters. Just think of the money you can save, and how it can potentially help increase your readership and traffic when they are properly done. If you have not done any optimization to your website so far or merely curious how it can help speed up your site, please take a look at this list of optimization tips we’ve put together. We’ve split things up into 3 separate

The purpose of an SEO Audit is to paint an overall picture of what you’re doing right, what needs to be improved, and what issues may be hurting your rankings. If you’re familiar with SWOT analysis that’s exactly how you should approach the SEO Audit. This SEO Audit is the 2nd in a series of posts that explore the elements of executing effective SEO: 9 Steps to SEO Success. Here’s a look at the whole series. Expect about 1 article a week oveThere’s a new WordPress cache plugin in town, and it’s called W3 Total Cache . This plugin is one of the contestants in the 2009 Weblog Tools Collection Plugin Competition . The W3 Total Cache plugin is an advanced cache plugin, and you can only have one of those on your site at once. So if you’re currently using WP Super Cache , you’ll have to disable that first before enabling W3TC. [side note: I tried to find a good link for information about the advanced-cache functional

$"> Header unset Last-Modified Header set Expires "Thu, 15 Apr 2010 20:00:00 GMT" AddOutputFilterByType DEFLATE text/html text/plain text/xml

Qualche giorno fa, come esperimento personale, ho aggiornato , TwitOrNot . Di per sè l'applicazione è abbastanza banale, ma l'esercizio è stato fatto per testare alcune idee che da qualche tempo mi giravano per il cervello. Innanzitutto, TwitOrNot migra dalla versione 1.1 alla 1.2.x di symfony , nel suo piccolo implementa l'autenticazione oAuth di Twitter non salvando in locale le password ma gestendo tutto tramite le API di quest'ultimo. AAugust 12th, 2009 Design TeamFrom template mods to graphics to designing from the ground up, we need your skills and our customers need your skills. We are looking for a team that can do it all including php, mysql, flash and swish.Similar freelance jobsSimple Search EngineHi, The requirements are as follow: 1. You get an excel file containing a list of items. There is a header row to name the fields and then a list of items. 2. You parse the file and create the MySQL db that will be populaOver the weekend, we rolled out a few speed improvements to the Stack Overflow engine. First, we did a quick pass with ANTS Profiler and identified a few places where redundant or unnecessary database queries slipped into our code. We like to do this every few months on common pages as a sanity check. We start a trace, refresh a given page 50 times, then view the hot code paths in the trace. It’s almost always database queries gunking up the works , but once

Ensuring the Expires header is set to the future for resources such as JavaScript, CSS and images helps increase the chance the browser will really cache those files, as research ...July 28, 2009 11:17 PM In YSlow! to YFast! in 45 minutes, Theo Schlossnagle delivers a play-by-play about how he made his corporate web site 35% faster. The amazing revelation in his commentary is that he was able to complete all of these improvements while sitting in my workshop at Velocity .OmniTI is a full service web house, specializing in web performance and scalability. The irony of the fact that their corp web site received a YSlow “F” wasn’t wasted on Theo. The cobbWeston Ruter has created a very cool library that enables CSS gradients on non-WebKit browsers . Incredibly cool: CSS Gradients via Canvas provides a subset of WebKit's CSS Gradients proposal for browsers that implement the HTML5 canvas element. To use, just include css-gradients-via-canvas.js anywhere on the page . Unlike WebKit, this implementation does not currently allow gradients to be used for border images, list bullets, or Navigation Navigation is essential for wordpress blogs to thrive, without good navigation visitors can become confused and might leave your blog. 1. Related Posts Related post’s can provide quick navigation to different post’s of the same nature. If a visitor likes the current post they are bound to like a similar one. There are quite a few plugins to choose from, here’s a simple and easy one: Related Posts 2. Most Viewed Posts Similar to before, the most viewed post’s are o

Where “webResources” is the directory where my css, js, image, flash files are present. For all these files I am adding expires header of one day. Means these files can be can be cached for the entire day in the local browser. ...“ どうしたらパフォーマンスが向上するのか？ Yahoo!Exceptional Performanceの14のルール ハイパフォーマンスWebサイト ―高速サイトを実現する14のルール 1. Make fewer HTTP requests 2. Use a CDN 3. Add an Expires header 4. Gzip components 5. Put CSS at the top 6. Move JS to the bottom 7. Avoid CSS expressions 8. Make JS and CSS external 9. Reduce DNS lookups 10. Minify JS 11. Avoid redirects 12. Remove duplicate scripts 13. Turn off ETags 14. Make AJAX cacheable and small ” - Webサイトパフォーマンス管理と客観的評Is your webserver directly talking to users or are you using a proxy? You can do this in mongrel, but generally you can configure your proxy to serve these files directly.

Zohaib Sibt-e-Hassan recently released a great mouse gestures library for MooTools called Moousture . Moousture allows you to trigger functionality by moving your mouse in specified custom patterns. Too illustrate Moousture’s value, I’ve created an image download builder using Mooustures and PHP. View Demo The XHTML Waiting for you to select images... We provide the images, a messenger DIV which lest the user know when an image has been added and removed, and Expires header specifies a time far enough in the future so that browsers won't try to re-fetch images, CSS, javascript etc files that haven't changed and hence the performance improvement on ...Few weeks ago I wrote on how to optimize your WordPress site for better performance which has some tips and tricks on how to speed up a WordPress Site. I received a few requests to elaborate on some of the points as not all of them are obvious changes. In this article I have explained how you can add far future expiry header to your image, css and javascript files to speed up your site.Adding expires headers do not affect the site load time for a first time visitor but you will be surprised how