Skip to main content

Home/ Web Performance/ Group items tagged file

Rss Feed Group items tagged

Filter: All | Bookmarks | Topics Simple Middle
anonymous

PNG and JPG Optimizers - 2 views

www.css-ig.net/index.html

JPG PNG optimisation webperf JPEG image compression performance

shared by anonymous on 26 Apr 12 - No Cached
  • anonymous on 26 Apr 12
     
    "ScriptPNG is a PNG optimizer for Windows 32 bits. It reduces files size by parallel processing, with differents levels of compression. It converts GIF, BMP, JPG, PCX, or TGA to PNG. ScriptJPG is a JPG optimizer for Windows 32 bits. It reduces files size with a lossless process or with differents lossy methods - those methods also reduce image quality."
anonymous

azurams/Magento-Minify - Minification CSS / JS pour Magento - 0 views

github.com/...Magento-Minify

minification JavaScript CSS webperf Magento e-commerce logiciel libre php

shared by anonymous on 03 May 12 - No Cached
  • anonymous on 03 May 12
     
    "WBL_Minify extension enables minification of magento css merged files and/or javascript merged files."
Boris Schapira

Using a Hosts File To Make The Internet Not Suck (as much) - 0 views

someonewhocares.org/hosts

hosts file security privacy

shared by Boris Schapira on 29 Dec 14 - Cached
  • Boris Schapira on 29 Dec 14
     
    Use this file to prevent your computer from connecting to selected internet hosts. This is an easy and effective way to protect you from many types of spyware, reduces bandwidth use, blocks certain pop-up traps, prevents user tracking by way of "web bugs" embedded in spam provides partial protection to IE from certain web-based exploits and blocks most advertising you would otherwise be subjected to on the  internet.
anonymous

Scour is an open-source Python script that aggressively cleans SVG files - 1 views

www.codedread.com/scour

webperf SVG poids taille réduction optimisation Python script

shared by anonymous on 13 Jul 12 - No Cached
  • anonymous on 13 Jul 12
     
    "Scour is an open-source Python script that aggressively cleans SVG files, removing a lot of 'cruft' that certain tools or authors embed into their documents. The goal of scour is to provide an identically rendered image"
Mehdi Kabab

Trimage (lossless) image compressor - 8 views

trimage.org

performance image compression tools

shared by Mehdi Kabab on 17 Aug 10 - Cached
  • Oncle Tom on 17 Aug 10
     
    Interface visuelle (GUI) permettant de compresser plusieurs images, PNG et JPG. Ce programme, utilisable également en CLI, se base sur optipng, advpng et jpegoptim.
  • ...4 more comments...
  • Samuel Martin on 18 Aug 10
     
    Outils peu convaincant. L'outil conserve toujours le fichier compressé même si ce dernier est supérieur en taille.
  • Oncle Tom on 18 Aug 10
     
    Dommage :-/ ça automatise une partie du taf déjà.
  • Samuel Martin on 18 Aug 10
     
    Mouai, Eric n'a probablement pas fait de test, mais de mon côté mieux vaut utiliser à la main les outils "optipng, pngout, deflopt avec options" on obtient de bien meilleurs résultats. L'intérêt de l'outil réside dans l'interface à la limite
  • Éric D. on 18 Aug 10
     
    Non, je n'ai pas fait de test. Par contre j'ai vu que la correction du bug soulevé par Samuel est prévue. Après attention, on peut toujours obtenir de meilleurs résultats à la main avec ce genre d'outils, mais parfois au prix d'un temps cpu démesuré. Le propre de ces outils c'est de choisir des valeurs raisonnables et optimale pour le compromis efficacité/temps. Pour moi l'intérêt c'est surtout que c'est "déjà fait", donc pas besoin de chercher les bons paramètres pour le compromis optimal, de faire appel à image magik pour savoir quel outil utiliser en fonction du format et du nombre de couleurs, et de scripter tout ça soi même : c'est déjà fait. J'apprécie aussi qu'ils aient prévu une gui *et* une cli pour le même outil. C'est assez sympa.
  • Vincent Voyer on 31 Aug 10
     
    Il y a aussi http://phpied.com/files/yuicd/ a suivre, déjà essayé pour recompresser rapidement des png et le résultat est très bon à chaque fois.
  • Mehdi Kabab on 12 Apr 12
     
    A cross-platform tool for losslessly optimizing PNG and JPG files. Inspired by ImageOptim.
anonymous

"reducing number of requests on a page [not] always makes that page faster" - 1 views

plus.google.com/...en8cdigGSE8

webperf concaténation JavaScript performance

shared by anonymous on 03 Oct 12 - No Cached
  • anonymous on 03 Oct 12
     
    "combining can sometimes make loads slower, due to deferral of JS execution (have to download entire combined JS file before any of the JS can be executed). A second reason is that combining can make the resources take longer to download, due to the way that TCP slow start works"
anonymous

FF Subsetter - Optimize your Web FontFont - 1 views

www.subsetter.com

webperf fonte réduction optimisation poids taille

shared by anonymous on 29 May 12 - No Cached
  • anonymous on 29 May 12
     
    "Web FontFonts speak many languages, but most of the time you only need a select few. Removing the letters you don't need can greatly reduce the font file size to make your websites faster, optimize bandwidth usage, and reduce high-traffic costs. "
Nicolas Hodin

YSlow for Command Line - 0 views

developer.yahoo.com/...commandline

yslow tool webperf

shared by Nicolas Hodin on 11 Dec 11 - No Cached
  • Nicolas Hodin on 11 Dec 11
     
    YSlow for Command Line runs on Node.JS and requires a HAR file as input source in order to analyze page performance. It is currently available as a NPM package for installation.
anonymous

motherjones/grunt-html-smoosher - 3 views

github.com/...grunt-html-smoosher

grunt inline webperf CSS JavaScript

shared by anonymous on 13 Jan 14 - No Cached
  • anonymous on 13 Jan 14
     
    "A grunt task which takes a html file, finds all the css and js links, and outputs a version with all the css and js written inline for ease of pasting into a cms"
anonymous

Revisiting the "Cookieless Domain" Recommendation - 0 views

www.jonathanklein.net/...isiting-cookieless-domain.html

webperf cookie sharding domaine CSS

shared by anonymous on 25 Feb 14 - No Cached
  • anonymous on 25 Feb 14
     
    "serving CSS files from the same domain as the base page [is] a performance win"
anonymous

Optimizing javascript/jQuery loading time, a beginner's guide - 0 views

www.position-absolute.com/...loading-time-a-beginners-guide

LAB.js jQuery javascript performance optimisation web dev clevermarks asynchrone

shared by anonymous on 16 Aug 10 - Cached
  • anonymous on 16 Sep 10
     
    "With LABjs you can load your js files completely asynchronous."
François D.

sitespeed.io - Analyze your website speed and performance - 1 views

sitespeed.io

yslow webperf sitespeed.io jenkins

shared by François D. on 07 Mar 13 - No Cached
  • François D. on 07 Mar 13
     
    "Sitespeed.io is an open source tool that helps you analyze and optimize your website speed and performance based on performance best practices. It will collect data from multiple pages on your website (crawling from a start point), analyze the pages using performance best practices rules, and output the result as HTML-files or JUnit XML. You can see real life examples of analyzed sites here." Possibilité d'intégrer cet outil dans une plate-forme d'intégration continue (jenkins) : http://sitespeed.io/documentation/#junit
Laurent Paoletti

A developer's guide to rendering performance - 4 views

vimeo.com/77591536

performance rendering

shared by Laurent Paoletti on 06 Nov 13 - No Cached
  • Laurent Paoletti on 06 Nov 13
     
    When we look back over the history of web performance we see a heavy focus on reducing the number of requests and getting files to the browser quickly. Our platform has changed a lot, and while optimizing for network performance remains a crucial part of our jobs, we now have to broaden our performance horizons. Our users also expect smooth scrolling, animations and interactions, even on mobile devices. In short we need to deal with not just how quickly our sites and apps load, but also how quickly they run. [video] In this session Paul takes a lightning tour of how Chrome converts the DOM into pixels, see how our code affects its workload, and arrive at a modern workflow for finding (and eliminating) rendering bottlenecks.
Éric D.

PNG optimization guide - 0 views

www.jonof.id.au/...index.php

performance images pngslim

shared by Éric D. on 15 Jan 09 - Cached
  • Éric D. on 15 Jan 09
     
    pngslim is a batch file that runs a number of png optimization tools such as pngout, deflopt, pngrewrite... *slow* and windows-only
1 - 20 of 29 Next ›
Showing 20▼ items per page