proxy-revalidate, private, public Opcje

[Zumi]

Witam jaka jest różnica między proxy-revalidate, private, public ? nie znam się dokładnie ale natrafiłem na to przy cachowaniu po stronie przegladarki... co do jakiego pliku powinno się używać i co to znaczy?

ja mam tak

[HTML] pobierz, plaintext 
### HEADER CACHING ####
<IfModule mod_headers.c>
<FilesMatch "\.(gif|png|psd)$">
   Header set Cache-Control "max-age=7257600, public"
</FilesMatch>
<FilesMatch "\.(ico)$">
   Header set Cache-Control "max-age=29030400, public"
</FilesMatch>
<FilesMatch "\.(jpg|jpeg)$">
   Header set Cache-Control "max-age=7257600, public"
</FilesMatch>
<FilesMatch "\.(swf|flv)$">
   Header set Cache-Control "max-age=7257600, public"
</FilesMatch>
<FilesMatch "\.(js)$">
   Header set Cache-Control "max-age=2419200, proxy-revalidate"
</FilesMatch>
<FilesMatch "\.(css)$">
   Header set Cache-Control "max-age=7257600, proxy-revalidate"
</FilesMatch>
<FilesMatch "\.(html|htm|txt|shtml)$">
   Header set Cache-Control "max-age=604800, proxy-revalidate, private"
</FilesMatch>
</IfModule>
[HTML] pobierz, plaintext 

2. takie dodatkowe pytanie czy znaczy jesli dodatek od googla (czas ładowania strony dla firefuga) zgłasza mi coś takiego...

[HTML] pobierz, plaintext 
 
Parallelize downloads across hostnames
 
This page makes 35 parallelizable requests to www.drozdzphoto.com. Increase download parallelization by distributing these requests across multiple hostnames:
 
    * <a href="http://www.drozdzphoto.com/css/base.css" target="_blank">http://www.drozdzphoto.com/css/base.css</a>
    * <a href="http://www.drozdzphoto.com/images/picture/slubne_wedding/miniatury_thumbnails/001_533x800.jpg" target="_blank">http://www.drozdzphoto.com/images/picture/...001_533x800.jpg</a>
    * <a href="http://www.drozdzphoto.com/images/picture/slubne_wedding/miniatury_thumbnails/002_533x800.jpg" target="_blank">http://www.drozdzphoto.com/images/picture/...002_533x800.jpg</a>
    * <a href="http://www.drozdzphoto.com/images/picture/slubne_wedding/miniatury_thumbnails/003_533x800.jpg" target="_blank">http://www.drozdzphoto.com/images/picture/...003_533x800.jpg</a>
    * <a href="http://www.drozdzphoto.com/images/picture/slubne_wedding/miniatury_thumbnails/004_533x800.jpg" target="_blank">http://www.drozdzphoto.com/images/picture/...004_533x800.jpg</a>
    * <a href="http://www.drozdzphoto.com/images/picture/slubne_wedding/miniatury_thumbnails/005_533x800.jpg" target="_blank">http://www.drozdzphoto.com/images/picture/...005_533x800.jpg</a>
    * <a href="http://www.drozdzphoto.com/images/picture/slubne_wedding/miniatury_thumbnails/006_800x533.jpg" target="_blank">http://www.drozdzphoto.com/images/picture/...006_800x533.jpg</a>
    * <a href="http://www.drozdzphoto.com/images/picture/slubne_wedding/miniatury_thumbnails/007_533x800.jpg" target="_blank">http://www.drozdzphoto.com/images/picture/...007_533x800.jpg</a>
    * <a href="http://www.drozdzphoto.com/images/picture/slubne_wedding/miniatury_thumbnails/008_533x800.jpg" target="_blank">http://www.drozdzphoto.com/images/picture/...008_533x800.jpg</a>
    * <a href="http://www.drozdzphoto.com/images/picture/slubne_wedding/miniatury_thumbnails/009_533x800.jpg" target="_blank">http://www.drozdzphoto.com/images/picture/...009_533x800.jpg</a>
    * <a href="http://www.drozdzphoto.com/images/picture/slubne_wedding/miniatury_thumbnails/010_800x533.jpg" target="_blank">http://www.drozdzphoto.com/images/picture/...010_800x533.jpg</a>
    * <a href="http://www.drozdzphoto.com/images/picture/slubne_wedding/miniatury_thumbnails/011_533x800.jpg" target="_blank">http://www.drozdzphoto.com/images/picture/...011_533x800.jpg</a>
    * <a href="http://www.drozdzphoto.com/images/picture/slubne_wedding/miniatury_thumbnails/012_533x799.jpg" target="_blank">http://www.drozdzphoto.com/images/picture/...012_533x799.jpg</a>
    * <a href="http://www.drozdzphoto.com/images/picture/slubne_wedding/miniatury_thumbnails/013_533x800.jpg" target="_blank">http://www.drozdzphoto.com/images/picture/...013_533x800.jpg</a>
    * <a href="http://www.drozdzphoto.com/images/picture/slubne_wedding/miniatury_thumbnails/014_533x800.jpg" target="_blank">http://www.drozdzphoto.com/images/picture/...014_533x800.jpg</a>
    * <a href="http://www.drozdzphoto.com/images/picture/slubne_wedding/miniatury_thumbnails/015_533x800.jpg" target="_blank">http://www.drozdzphoto.com/images/picture/...015_533x800.jpg</a>
    * <a href="http://www.drozdzphoto.com/images/picture/slubne_wedding/miniatury_thumbnails/016_533x799.jpg" target="_blank">http://www.drozdzphoto.com/images/picture/...016_533x799.jpg</a>
    * <a href="http://www.drozdzphoto.com/images/picture/slubne_wedding/miniatury_thumbnails/017_533x800.jpg" target="_blank">http://www.drozdzphoto.com/images/picture/...017_533x800.jpg</a>
    * <a href="http://www.drozdzphoto.com/images/picture/slubne_wedding/miniatury_thumbnails/018_533x800.jpg" target="_blank">http://www.drozdzphoto.com/images/picture/...018_533x800.jpg</a>
    * <a href="http://www.drozdzphoto.com/images/picture/slubne_wedding/miniatury_thumbnails/019_800x533.jpg" target="_blank">http://www.drozdzphoto.com/images/picture/...019_800x533.jpg</a>
    * <a href="http://www.drozdzphoto.com/images/picture/slubne_wedding/miniatury_thumbnails/020_533x800.jpg" target="_blank">http://www.drozdzphoto.com/images/picture/...020_533x800.jpg</a>
    * <a href="http://www.drozdzphoto.com/images/picture/slubne_wedding/miniatury_thumbnails/021_800x533.jpg" target="_blank">http://www.drozdzphoto.com/images/picture/...021_800x533.jpg</a>
    * <a href="http://www.drozdzphoto.com/images/picture/slubne_wedding/miniatury_thumbnails/022_533x800.jpg" target="_blank">http://www.drozdzphoto.com/images/picture/...022_533x800.jpg</a>
    * <a href="http://www.drozdzphoto.com/images/picture/slubne_wedding/miniatury_thumbnails/023_800x542.jpg" target="_blank">http://www.drozdzphoto.com/images/picture/...023_800x542.jpg</a>
    * <a href="http://www.drozdzphoto.com/images/picture/slubne_wedding/miniatury_thumbnails/024_533x800.jpg" target="_blank">http://www.drozdzphoto.com/images/picture/...024_533x800.jpg</a>
    * <a href="http://www.drozdzphoto.com/images/picture/slubne_wedding/miniatury_thumbnails/025_800x533.jpg" target="_blank">http://www.drozdzphoto.com/images/picture/...025_800x533.jpg</a>
    * <a href="http://www.drozdzphoto.com/images/picture/slubne_wedding/miniatury_thumbnails/026_800x533.jpg" target="_blank">http://www.drozdzphoto.com/images/picture/...026_800x533.jpg</a>
    * <a href="http://www.drozdzphoto.com/images/picture/slubne_wedding/miniatury_thumbnails/027_542x800.jpg" target="_blank">http://www.drozdzphoto.com/images/picture/...027_542x800.jpg</a>
    * <a href="http://www.drozdzphoto.com/images/picture/slubne_wedding/miniatury_thumbnails/028_533x800.jpg" target="_blank">http://www.drozdzphoto.com/images/picture/...028_533x800.jpg</a>
    * <a href="http://www.drozdzphoto.com/images/picture/slubne_wedding/miniatury_thumbnails/029_533x800.jpg" target="_blank">http://www.drozdzphoto.com/images/picture/...029_533x800.jpg</a>
    * <a href="http://www.drozdzphoto.com/images/picture/slubne_wedding/miniatury_thumbnails/030_541x800.jpg" target="_blank">http://www.drozdzphoto.com/images/picture/...030_541x800.jpg</a>
    * <a href="http://www.drozdzphoto.com/images/images_page/page/bl_mainBg.gif" target="_blank">http://www.drozdzphoto.com/images/images_p...e/bl_mainBg.gif</a>
    * <a href="http://www.drozdzphoto.com/images/images_page/page/bl_navBtn.gif" target="_blank">http://www.drozdzphoto.com/images/images_p...e/bl_navBtn.gif</a>
    * <a href="http://www.drozdzphoto.com/images/images_page/page/bl_se.png" target="_blank">http://www.drozdzphoto.com/images/images_page/page/bl_se.png</a>
    * <a href="http://www.drozdzphoto.com/images/images_page/page/bl_sw.png" target="_blank">http://www.drozdzphoto.com/images/images_page/page/bl_sw.png</a>
[HTML] pobierz, plaintext 

czyt to jakiś specjalnie przeszkadza ze wszystko jest pobierane w nagłym żądaniu? jak się tego pozbyc jesli przeszkadza?


pozdrawiam,
Zumi

Ten post edytował Zumi 10.05.2010, 23:55:57

[piotrooo89]

http://www.mnot.net/cache_docs/#CACHE-CONTROL

[Zumi]

hym nic mi to nie mówi dalej jest jakis sens wstawiania public private albo jakiegoś innego? i co moze powodowac ze jest wysylanych tyle zadan na raz?