Ebuzzing comme Blogbang et Unruly Media, propose aux webmasters des publicités en ligne qui parfois nuisent au temps de chargement de vos pages web.

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Pourquoi les publicités de Ebuzzing ralentissent le chargement de vos pages ?

Dans mon test, j’ai installé uniquement le script de publicité de Ebuzzing sur une page HTML ne contenant rien d’autre.

Publicité Ebuzzing Kiosque 300×250

Temps de chargement : 2.95 s
Poids total de la page : 168 Kb
Nombre de requête : 17

Via le service : GTMetrix

Ces chiffres ne sont pas excellents, voici les optimisations à effectuer qui sont assez simple.

Optimisations possibles des publicités Ebuzzing Kiosque

Add expire headers

* http://www.ebuzzing.com/player_blog/playerflux.php?parametre=337
* http://www.ebuzzing.com/player_blog/css/embed.css
* http://www.ebuzzing.com/player_blog/js/sharethis.js
* http://www.ebuzzing.com/player_blog/swfobject.js
* http://www.ebuzzing.com/player_blog/player.swf
* http://www.ebuzzing.com/player_blog/player.swf?backcolor=&lightcolor=ffffff&screencolor=000000&frontcolor=000000&file=http://www.ebuzzingvideo.com/video/winamax/winamax.flv&skin=http://www.ebuzzing.com/player_blog/skin/stijl.swf
* http://www.ebuzzing.com/player_blog/player.php?iframe=1&parametre=337&brief_id=&taille_test_visu=&_TYPEPLAYER=PLAYERFLUX&c=FFFFFF&urlpart=http://www.ibuzzyou.fr/tests/test-ebuz1.html#
* http://www.ebuzzing.com/_uploads/brief/u9693/flux/1369/vulf-s.jpg?422a8ba29de7d497c08777812b7c82a0
* http://www.ebuzzing.com/_uploads/brief/u9693/flux/1369/vuid-s1.swf?adfc9ce832a72c4434d2c23eabb2288d
* http://www.ebuzzing.com/player_blog/img_youtube/play_img_s1.png
* http://www.ebuzzing.com/player_blog/skin/stijl.swf

Utiliser un CDN

* http://www.ebuzzing.com/player_blog/playerflux.php?parametre=337
* http://www.ebuzzing.com/player_blog/css/embed.css
* http://www.ebuzzing.com/player_blog/js/sharethis.js
* http://www.ebuzzing.com/player_blog/swfobject.js
* http://www.ebuzzing.com/player_blog/player.swf
* http://www.ebuzzing.com/player_blog/player.swf?backcolor=&lightcolor=ffffff&screencolor=000000&frontcolor=000000&file=http://www.ebuzzingvideo.com/video/winamax/winamax.flv&skin=http://www.ebuzzing.com/player_blog/skin/stijl.swf
* http://www.ebuzzing.com/player_blog/player.php?iframe=1&parametre=337&brief_id=&taille_test_visu=&_TYPEPLAYER=PLAYERFLUX&c=FFFFFF&urlpart=http://www.ibuzzyou.fr/tests/test-ebuz1.html#
* http://www.ebuzzing.com/_uploads/brief/u9693/flux/1369/vulf-s.jpg?422a8ba29de7d497c08777812b7c82a0
* http://www.ebuzzing.com/_uploads/brief/u9693/flux/1369/vuid-s1.swf?adfc9ce832a72c4434d2c23eabb2288d
* http://www.ebuzzing.com/player_blog/img_youtube/play_img_s1.png
* http://www.ebuzzing.com/player_blog/skin/stijl.swf

Compresser les fichiers en Gzip

* http://www.ebuzzing.com/player_blog/playerflux.php?parametre=337
* http://www.ebuzzing.com/player_blog/player.php?iframe=1&parametre=337&brief_id=&taille_test_visu=&_TYPEPLAYER=PLAYERFLUX&c=FFFFFF&urlpart=http://www.ibuzzyou.fr/tests/test-ebuz1.html
* http://www.ebuzzing.com/player_blog/player.php?iframe=2&offre=1&parametre=337&brief_id=&taille_test_visu=&_TYPEPLAYER=PLAYERFLUX&c=FFFFFF
* http://www.ebuzzing.com/player_blog/player.php?iframe=3&parametre=337&brief_id=&width=&height=&taille_test_visu=&_TYPEPLAYER=PLAYERFLUX&c=FFFFFF

Utiliser un domaine sans cookies

* http://www.ebuzzing.com/_uploads/brief/u9693/flux/1369/vulf-s.jpg?422a8ba29de7d497c08777812b7c82a0
* http://www.ebuzzing.com/_uploads/brief/u9693/flux/1369/vuid-s1.swf?adfc9ce832a72c4434d2c23eabb2288d
* http://www.ebuzzing.com/player_blog/img_youtube/play_img_s1.png
* http://www.ebuzzing.com/player_blog/css/embed.css
* http://www.ebuzzing.com/player_blog/img/p.gif
* http://www.ebuzzing.com/player_blog/img_youtube/play_img_s1.png
* http://www.ebuzzing.com/player_blog/js/sharethis.js
* http://www.ebuzzing.com/player_blog/skin/stijl.swf
* http://www.ebuzzing.com/player_blog/swfobject.js

Minifier le javascript et le CSS + Retirer le CSS inutilisé

# Minifying http://www.ebuzzing.com/player_blog/swfobject.js could save 10.7KiB (42% reduction)
# Minifying http://www.ebuzzing.com/player_blog/js/sharethis.js could save 120B (7% reduction)
# Minifying http://www.ebuzzing.com/player_blog/css/embed.css could save 684B (18% reduction)

Combiner des fichiers Javascript

* http://www.ebuzzing.com/player_blog/js/sharethis.js
* http://www.ebuzzing.com/player_blog/swfobject.js

Spécifier la dimension des images

* http://cedexis.cachefly.net/cdx.gif?rnd=2472729905 (Dimensions: 0 x 0)
* http://cedexis.cachefly.net/cdx.gif?rnd=2860113780 (Dimensions: 1 x 1)
* http://www.ebuzzing.com/_uploads/brief/u9693/flux/1369/vulf-s.jpg?422a8ba29de7d497c08777812b7c82a0 (Dimensions: 135 x 135)
* http://www.ebuzzing.com/player_blog/img/p.gif (Dimensions: 1 x 1)
* (Dimensions: 1 x 1)

Minifier les fichiers HTML

* Minifying http://www.ebuzzing.com/player_blog/playerflux.php?parametre=337 could save 1013B (23% reduction).
* Minifying http://www.ebuzzing.com/player_blog/player.php?iframe=3&parametre=337&brief_id=&width=&height=&taill… could save 718B (38% reduction).
* Minifying http://www.ebuzzing.com/player_blog/player.php?iframe=2&offre=1&parametre=337&brief_id=&taille_test_… could save 373B (19% reduction).
* Minifying http://www.ebuzzing.com/radar.html could save 95B (0% reduction).

Leverage Browser Caching

* http://www.ebuzzing.com/player_blog/css/embed.css (expiration not specified)
* http://www.ebuzzing.com/player_blog/img/p.gif (expiration not specified)
* http://www.ebuzzing.com/player_blog/img_youtube/play_img_s1.png (expiration not specified)
* http://www.ebuzzing.com/player_blog/js/sharethis.js (expiration not specified)
* http://www.ebuzzing.com/player_blog/skin/stijl.swf (expiration not specified)
* http://www.ebuzzing.com/player_blog/swfobject.js (expiration not specified)

Specify a character set early

The following resources have no character set specified or have a non-default character set specified late in the document. Specifying a character set early in these documents can speed up browser rendering.

* http://www.ebuzzing.com/player_blog/player.php?iframe=3&parametre=337&brief_id=&width=&height=&taill…
* http://www.ebuzzing.com/player_blog/playerflux.php?parametre=337
* http://www.ebuzzing.com/radar.html

Optimiser les images

http://www.ebuzzing.com/_uploads/brief/u9693/flux/1369/vulf-s.jpg?422a8ba29de7d497c08777812b7c82a0 could save 83B (0% reduction)