https://developers.google.com/speed/pagespeed/
wget https://dl-ssl.google.com/dl/linux/direct/mod-pagespeed-stable_current_amd64.deb dpkg -i mod-pagespeed-*.deb
/etc/apache2/sites-available/cnlic443.conf内容如下：
<IfModule mod_ssl.c>
SSLStaplingCache shmcb:/var/run/ocsp(128000)
<VirtualHost *:443>
ServerAdmin webmaster@localhost
DocumentRoot /var/www/html
ErrorLog ${APACHE_LOG_DIR}/error.log
CustomLog ${APACHE_LOG_DIR}/access.log combined
Header always set Strict-Transport-Security "max-age=63072000; includeSubdomains; preload"
Header always set Public-Key-Pins "pin-sha256=\"MijrRMqLamJ5JIdQY2z07/U4iRdUqTxu5ei8+FfSKnE=\"; pin-sha256=\"b5EjL7NMkpmKiO8Q5gXMahNdgjbPIxA1u7fYkhMAWLk=\"; max-age=86400; includeSubDomains"
Protocols h2 http/1.1
ProtocolsHonorOrder On
SSLEngine On
SSLProtocol all -SSLv2 -SSLv3
SSLCertificateFile /etc/apache2/ssl/cnlic_com.crt
SSLCertificateKeyFile /etc/apache2/ssl/cnlic_com.key
SSLHonorCipherOrder On
SSLCipherSuite "ECDHE-RSA-AES256-GCM-SHA384 ECDHE-RSA-AES128-GCM-SHA256 ECDHE-RSA-AES256-SHA ECDHE-RSA-AES128-SHA DHE-RSA-AES256-SHA DHE-RSA-AES128-SHA DES-CBC3-SHA"
SSLUseStapling On
SSLStaplingResponderTimeout 5
SSLStaplingReturnResponderErrors Off
ModPagespeed On
ModPagespeedFileCachePath "/var/cache/mod_pagespeed/"
AddOutputFilterByType MOD_PAGESPEED_OUTPUT_FILTER text/html
ModPagespeedFetchHttps enable
ModPagespeedAnalyticsID UA-11719108-10
ModPagespeedDisableFilters add_head
ModPagespeedDisableFilters add_instrumentation
ModPagespeedDisableFilters local_storage_cache
ModPagespeedDisableFilters outline_css
ModPagespeedDisableFilters outline_javascript
ModPagespeedEnableFilters canonicalize_javascript_libraries
ModPagespeedEnableFilters collapse_whitespace
ModPagespeedEnableFilters combine_css
ModPagespeedEnableFilters combine_heads
ModPagespeedEnableFilters combine_javascript
ModPagespeedEnableFilters convert_gif_to_png
ModPagespeedEnableFilters convert_jpeg_to_progressive
ModPagespeedEnableFilters convert_jpeg_to_webp
ModPagespeedEnableFilters convert_meta_tags
ModPagespeedEnableFilters convert_png_to_jpeg
ModPagespeedEnableFilters convert_to_webp_lossless
ModPagespeedEnableFilters dedup_inlined_images
ModPagespeedEnableFilters defer_javascript
ModPagespeedEnableFilters elide_attributes
ModPagespeedEnableFilters extend_cache
ModPagespeedEnableFilters extend_cache_css
ModPagespeedEnableFilters extend_cache_images
ModPagespeedEnableFilters extend_cache_pdfs
ModPagespeedEnableFilters extend_cache_scripts
ModPagespeedEnableFilters fallback_rewrite_css_urls
ModPagespeedEnableFilters flatten_css_imports
ModPagespeedEnableFilters in_place_optimize_for_browser
ModPagespeedEnableFilters include_js_source_maps
ModPagespeedEnableFilters inline_css
ModPagespeedEnableFilters inline_google_font_css
ModPagespeedEnableFilters inline_images
ModPagespeedEnableFilters inline_import_to_link
ModPagespeedEnableFilters inline_javascript
ModPagespeedEnableFilters inline_preview_images
ModPagespeedEnableFilters insert_dns_prefetch
ModPagespeedEnableFilters insert_ga
ModPagespeedEnableFilters insert_image_dimensions
ModPagespeedEnableFilters jpeg_subsampling
ModPagespeedEnableFilters lazyload_images
ModPagespeedEnableFilters make_google_analytics_async
ModPagespeedEnableFilters move_css_above_scripts
ModPagespeedEnableFilters move_css_to_head
ModPagespeedEnableFilters pedantic
ModPagespeedEnableFilters prioritize_critical_css
ModPagespeedEnableFilters recompress_images
ModPagespeedEnableFilters recompress_jpeg
ModPagespeedEnableFilters recompress_png
ModPagespeedEnableFilters recompress_webp
ModPagespeedEnableFilters remove_comments
ModPagespeedEnableFilters remove_quotes
ModPagespeedEnableFilters resize_images
ModPagespeedEnableFilters resize_mobile_images
ModPagespeedEnableFilters resize_rendered_image_dimensions
ModPagespeedEnableFilters rewrite_css
ModPagespeedEnableFilters rewrite_domains
ModPagespeedEnableFilters rewrite_images
ModPagespeedEnableFilters rewrite_javascript
ModPagespeedEnableFilters rewrite_javascript_external
ModPagespeedEnableFilters rewrite_javascript_inline
ModPagespeedEnableFilters rewrite_style_attributes
ModPagespeedEnableFilters rewrite_style_attributes_with_url
ModPagespeedEnableFilters sprite_images
ModPagespeedEnableFilters strip_image_color_profile
ModPagespeedEnableFilters strip_image_meta_data
ModPagespeedEnableFilters trim_urls
</VirtualHost>
</IfModule>
重启apache2
service apache2 restart
