Debian Apache2高效SEO实操清单
一 基础架构与HTTPS
二 性能与缓存配置
三 抓取与索引优化
四 内容与技术细节
五 监控与持续优化
附 可直接使用的配置片段
<IfModule mod_deflate.c>
AddOutputFilterByType DEFLATE text/html text/plain text/xml text/css \
application/javascript application/json application/xml application/rss+xml \
application/atom+xml image/svg+xml image/x-icon font/woff2 font/woff font/ttf
</IfModule>
<IfModule mod_expires.c>
ExpiresActive On
ExpiresByType text/html "access plus 1 hour"
ExpiresByType text/css "access plus 1 month"
ExpiresByType application/javascript "access plus 1 month"
ExpiresByType image/jpeg "access plus 1 month"
ExpiresByType image/png "access plus 1 month"
ExpiresByType image/gif "access plus 1 month"
ExpiresByType image/svg+xml "access plus 1 month"
ExpiresByType font/woff2 "access plus 1 year"
ExpiresByType font/woff "access plus 1 year"
ExpiresByType font/ttf "access plus 1 year"
</IfModule>
ServerTokens Prod
ServerSignature Off
Header always set X-Content-Type-Options nosniff
Header always set X-Frame-Options DENY
Header always set Referrer-Policy "strict-origin-when-cross-origin"
<VirtualHost *:80>
ServerName example.com
ServerAlias www.example.com
Redirect permanent / https://example.com/
</VirtualHost>
<VirtualHost *:443>
ServerName example.com
DocumentRoot /var/www/example.com
SSLEngine on
SSLCertificateFile /etc/letsencrypt/live/example.com/fullchain.pem
SSLCertificateKeyFile /etc/letsencrypt/live/example.com/privkey.pem
Header always set Strict-Transport-Security "max-age=63072000; includeSubDomains; preload"
<Directory /var/www/example.com>
Options -Indexes +FollowSymLinks
AllowOverride All
Require all granted
</Directory>
ErrorLog ${APACHE_LOG_DIR}/example.com_error.log
CustomLog ${APACHE_LOG_DIR}/example.com_access.log combined
</VirtualHost>