Bonjour, je voudrai savoir combien de temps il faut en microseconde, pour une bonne page web, celle de mon site s'affiche 50 microseconde... sachant que mon serveur c'est un Dual Core AMD 64 bits, 4400+ , 1go de ram etc....
Diagnosis
Global Statistics
Total HTTP Requests: 4
Total Size: 11842 bytes
Object Size Totals
Object type Size (bytes)
HTML: 1733
HTML Images: 0
CSS Images: 0
Total Images: 0
Javascript: 0
CSS: 10109
Multimedia: 0
Other: 0
External Objects
External Object QTY
Total HTML: 1
Total HTML Images: 1
Total CSS Images: 0
Total Images: 1
Total Scripts: 0
Total CSS imports: 2
Total Frames: 0
Total Iframes: 0
*Note that these download times are based on the full connection rate for ISDN and T1 connections. Modem connections (56Kbps or less) are corrected by a packet loss factor of 0.7. All download times include delays due to round-trip latency with an average of 0.2 seconds per object. With 4 total objects for this page, that computes to a total lag time due to latency of 0.8 seconds. Note also that this download time calculation does not take into account delays due to XHTML parsing and rendering.
# This site is not using HTTP compression, otherwise called content encoding using gzip. Consider compressing your textual content (XHTML, JavaScript, etc.) with mod_gzip or similar products.
* CSS alternate stylesheets may be referenced in the HTML but are not actually downloaded until they are needed and are therefore not included in the total page size.
Analysis and Recommendations
TOTAL_HTML - Congratulations, the total number of HTML files on this page (including the main HTML file) is 1 which most browsers can multithread. Minimizing HTTP requests is key for web site optimization.
TOTAL_OBJECTS - Congratulations, the total objects on this page (including the HTML) is 4 which most browsers can multithread. Minimizing HTTP requests is key for web site optimization.
TOTAL_IMAGES - Congratulations, the total number of images on this page is 1 . Most browsers can send multiple requests, which can speed display of multiple images.
TOTAL_CSS - Congratulations, the total number of external CSS files on this page is 2 . Because external CSS files must be in the HEAD of your HTML document, they must load first before any BODY content displays. Although they are cached, CSS files slow down the initial display of your page.
TOTAL_SIZE - Congratulations, the total size of this page is 11842 bytes. This page should load in less than eight seconds on a 56Kbps connection - or 2.76 seconds. But there's always room for improvement.
HTML_SIZE - Congratulations, the total size of this HTML file is 1733 bytes, which less than 20K. Assuming that you specify the HEIGHT and WIDTH of your images, this size allows your page to display content in well under 8 seconds, the average time users are willing to wait for a page to display without feedback.
CSS_SIZE - Warning! The total size of your external CSS is 10109 bytes, which is over 8K. Consider optimizing your CSS for size by eliminating whitespace, using shorthand notation, and combining multiple CSS files where appropriate.
MULTIM_SIZE - Congratulations, the total size of all your external multimedia files is 0 bytes, which is less than 4K
Voilà le résultat! Bon bon, je vais me remettre au CSS ....
@ KangOl >> +1 merci pour la page de WebSiteOptimization .. Moi qui travaille actuellement à la fusion technique de deux site (et à la refonte graphique de l'un des deux), c'est bien utile..
@ williamxbox >> Ton site n'a certes pas l'air très vivant au moment de mon post, mais si le reste est comme ton message d'intro que je viens de voir, ça promet :
Citation :
Site en construction, mais esseyer le commeme
Maintenant, je dis ça, je sais que nombre de gars se moquent tout particulièrement de savoir comment une langue s'écrit (français, anglais, allemand, espagnol et j'en passe), ignorant au passage que c'est un des éléments qui fera venir ou fuir nombre de visiteurs..