Parandada oma kodulehel kiirus

Parandada oma kodulehel kiirus

Avaldatud 26. september, 2009 poolt admin sisse Disain

Alljärgnev on nimekiri asjadest, mida saate teha, et aidata parandada oma kodulehel laadimise kiirus.

Kasuta gzip compression CSS, Javascript etc. Kontrollige saidi siin.
Vähendada oma javascript. Võite kasutada JMin selle.
Eemalda tehnilise tunnustuse suunistele
Set Header Expires tulevikus
Pane scripts allosas lehekülge

Gzip compression saab kontrollida Apache servereid kasutades. Htaccess -

SetOutputFilter DEFLATE

php_flag zlib.output_compression On php_value zlib.output_compression_level 5

Saate kustutada ka Tehnilise tunnustuse suunistele ja seadke Header Expires sisse. htaccess kasutades järgmisi -

ExpiresActive On ExpiresDefault "access plus 12 hours" ExpiresByType image/gif "access plus 2 month" ExpiresByType image/png "access plus 2 month" ExpiresByType image/jpeg "access plus 2 month" ExpiresByType image/ico A2592000 ExpiresByType text/javascript "access plus 2 month" ExpiresByType text/css "access plus 2 month" FileETag none

Kuidas võimaldada Gzip in Centos 5

1 . Logi sisse, et SSH ja luua faili järgmises asukohas
/etc/httpd/conf.d/deflate.conf


2. Insert the following into the file you just created and save it

# Insert filter

SetOutputFilter DEFLATE
# Netscape 4.x has some problems...

BrowserMatch ^Mozilla/4 gzip-only-text/html
# Netscape 4.06-4.08 have some more problems

BrowserMatch ^Mozilla/4.0[678] no-gzip
# MSIE masquerades as Netscape, but it is fine

BrowserMatch bMSIE !no-gzip !gzip-only-text/html
# Don't compress images

SetEnvIfNoCase Request_URI .(?:gif|jpe?g|png)$ no-gzip dont-vary
# Don't compress already compressed stuff !

SetEnvIfNoCase Request_URI .(?:exe|t?gz|zip|bz2|sit|rar)$ no-gzip dont-vary

SetEnvIfNoCase Request_URI .pdf$ no-gzip dont-vary
# Make sure proxies don't deliver the wrong content

Header append Vary User-Agent env=!dont-vary

# Log Stuff ! # DeflateFilterNote Input input_info # DeflateFilterNote Output output_info # DeflateFilterNote Ratio ratio_info # LogFormat '"%r" %{output_info}n/%{input_info}n (%{ratio_info}n%%)' deflate # CustomLog /var/log/httpd/deflate_log deflate

3. Restart Apache ja olete
/etc/init.d/httpd restart