Gzip kompresija na Apache i Nginx

Uvod

Sažimanje sadržaja prije slanja putem žice ne samo da štedi propusnost, već čini web aplikacije bržima. Zajedničko vrijeme koje je potrebno web poslužitelju da komprimira podatke i pregledniku da ih dekomprimira manje je od slanja samo nekomprimiranih podataka putem žice. Ovaj tekst vam pokazuje kako konfigurirati i Apache i Nginx s gzip kompresijom.

Apache

Dodajte isječak ispod u svoju apache2.confili .htaccessdatoteku.

<IfModule mod_deflate.c>
    # compress html, css, javascript, text, xml and fonts
    AddOutputFilterByType DEFLATE application/javascript
    AddOutputFilterByType DEFLATE application/rss+xml
    AddOutputFilterByType DEFLATE application/x-font
    AddOutputFilterByType DEFLATE application/x-font-opentype
    AddOutputFilterByType DEFLATE application/x-font-otf
    AddOutputFilterByType DEFLATE application/x-font-truetype
    AddOutputFilterByType DEFLATE application/x-font-ttf
    AddOutputFilterByType DEFLATE application/x-javascript
    AddOutputFilterByType DEFLATE application/xhtml+xml
    AddOutputFilterByType DEFLATE application/xml
    AddOutputFilterByType DEFLATE font/opentype
    AddOutputFilterByType DEFLATE font/otf
    AddOutputFilterByType DEFLATE font/ttf
    AddOutputFilterByType DEFLATE image/svg+xml
    AddOutputFilterByType DEFLATE image/x-icon
    AddOutputFilterByType DEFLATE text/css
    AddOutputFilterByType DEFLATE text/html
    AddOutputFilterByType DEFLATE text/javascript
    AddOutputFilterByType DEFLATE text/plain
    AddOutputFilterByType DEFLATE text/xml

    # you can also compress by file type/extension:
    <files *.html>
        SetOutputFilter DEFLATE
    </files>
</IfModule>

Nginx

Gzip bi već trebao biti omogućen na Nginxu prema zadanim postavkama. Ako nije, otvorite njegovu konfiguracijsku datoteku ( sudo nano /etc/nginx/nginx.conf) i provjerite jesu li postavke u odjeljku gzip bez komentara (kao u isječku ispod).

##
# Gzip Settings
##

gzip on;
gzip_disable "msie6";

gzip_vary on;
gzip_proxied any;
gzip_comp_level 6;
gzip_buffers 16 8k;
gzip_http_version 1.1;
gzip_types text/plain text/css application/json application/x-javascript text/xml application/xml application/xml+rss text/javascript;

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